1. Signaling Pathways
  2. Cell Cycle/DNA Damage
    Epigenetics
  3. HDAC
  4. HDAC Inhibitors

HDAC Inhibitors

HDAC

HDAC1

HDAC2

HDAC3

HDAC4

HDAC5

HDAC6

HDAC7

HDAC8

HDAC9

HDAC10

HDAC11

HD1

HD2

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Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.

HDAC Degraders, Inhibitors, Activators & Modulators
Product Name HDAC HDAC1 HDAC2 HDAC3 HDAC4 HDAC5 HDAC6 HDAC7 HDAC8 HDAC9 HDAC10 HDAC11 HD1 HD2 Purity
Trichostatin A
HDAC, IC50: 1.8 nM
                          99.91%
4-Phenylbutyric acid
HDAC
                          99.98%
Vorinostat  
HDAC1, ID50: 10 nM
 
HDAC3, ID50: 20 nM
                    99.96%
Valproic acid
HDAC, IC50: 0.5-2 mM
HDAC1, IC50: 400 μM
                        99.19%
Sulforaphane
HDAC
                          99.75%
PT3  
HDAC1, IC50: 1.05 μM
HDAC2, IC50: 2.08 μM
         
HDAC8, IC50: 15 μM
          99.94%
TO-1187 TFA            
HDAC6, DC50: 5.81 nM
              98.41%
Entinostat  
HDAC1, IC50: 243 nM
HDAC2, IC50: 453 nM
HDAC3, IC50: 248 nM
                    99.82%
Panobinostat
HDAC
                          99.37%
Romidepsin  
HDAC1, IC50: 36 nM
HDAC2, IC50: 47 nM
 
HDAC4, IC50: 510 nM
 
HDAC6, IC50: 14000 nM
              99.98%
Valproic acid sodium
HDAC, IC50: 0.5-2 mM
HDAC1, IC50: 400 μM
                        99.65%
Tucidinostat  
HDAC1, IC50: 95 nM
HDAC2, IC50: 160 nM
HDAC3, IC50: 67 nM
       
HDAC8, IC50: 733 nM
 
HDAC10, IC50: 78 nM
HDAC11, IC50: 432 nM
    98.60%
RGFP966      
HDAC3, IC50: 80 nM
                    99.81%
Sodium butyrate
HDAC
                          99.67%
Belinostat
HDAC, IC50: 27 nM (Hela cell)
         
HDAC6, IC50: 82 nM
              99.94%
Sodium 4-phenylbutyrate
HDAC
                          99.86%
Tubastatin A  
HDAC1, IC50: 16400 nM
       
HDAC6, IC50: 15 nM
 
HDAC8, IC50: 854 nM
          99.07%
Ricolinostat  
HDAC1, IC50: 58 nM
HDAC2, IC50: 48 nM
HDAC3, IC50: 51 nM
HDAC4, IC50: 7000 nM
HDAC5, IC50: 5000 nM
HDAC6, IC50: 4.7 nM
HDAC7, IC50: 1400 nM
HDAC8, IC50: 100 nM
          99.83%
Tasquinimod        
HDAC4, Kd: 10-30 nM
                  99.94%
ITSA-1
HDAC
                          99.73%
Mocetinostat  
HDAC1, IC50: 0.15 μM
HDAC2, IC50: 0.29 μM
HDAC3, IC50: 1.66 μM
             
HDAC11, IC50: 0.59 μM
    99.68%
Quisinostat  
HDAC1, IC50: 0.11 nM
HDAC2, IC50: 0.33 nM
HDAC3, IC50: 4.86 nM
HDAC4, IC50: 0.64 nM
HDAC5, IC50: 3.69 nM
HDAC6, IC50: 76.8 nM
HDAC7, IC50: 119 nM
HDAC8, IC50: 4.26 nM
HDAC9, IC50: 32.1 nM
HDAC10, IC50: 0.46 nM
HDAC11, IC50: 0.37 nM
    99.71%
TMP195        
HDAC4, IC50: 111 nM
HDAC5, IC50: 106 nM
HDAC6, IC50: 47800 nM
HDAC7, IC50: 46 nM
HDAC8, IC50: 11700 nM
HDAC9, IC50: 9 nM
        99.82%
LMK-235  
HDAC1, IC50: 320 nM
HDAC2, IC50: 881 nM
 
HDAC4, IC50: 11.9 nM
HDAC5, IC50: 4.22 nM
HDAC6, IC50: 55.7 nM
 
HDAC8, IC50: 1278 nM
   
HDAC11, IC50: 852 nM
    99.61%
Santacruzamate A    
HDAC2, IC50: 119 pM
     
HDAC6, IC50: 434 nM
              99.54%
Tubacin  
HDAC1, IC50: 1.40 μM
HDAC2, IC50: 6.27 μM
HDAC3, IC50: 1.27 μM
HDAC4, IC50: 17.30 μM
HDAC5, IC50: 3.35 μM
HDAC6, IC50: 4 nM
HDAC7, IC50: 9.70 μM
HDAC8, IC50: 1.27 μM
HDAC9, IC50: 4.31 μM
HDAC10, IC50: 3.71 μM
HDAC11, IC50: 3.79 μM
    99.54%
PCI-34051  
HDAC1, IC50: 4 μM
       
HDAC6, IC50: 2.9 μM
 
HDAC8, IC50: 10 nM
 
HDAC10, IC50: 13 μM
      99.84%
Givinostat  
hHDAC1, IC50: 198 nM
hHDAC2, IC50: 325 nM
hHDAC3, IC50: 157 nM
hHDAC4, IC50: 1059 nM
hHDAC5, IC50: 532 nM
hHDAC6, IC50: 315 nM
hHDAC7, IC50: 524 nM
hHDAC8, IC50: 854 nM
hHDAC9, IC50: 541 nM
hHDAC10, IC50: 340 nM
hHDAC11, IC50: 292 nM
HD1-B, IC50: 7.5 nM
HD1-A, IC50: 16 nM
HD2, IC50: 10 nM
98.67%
Tubastatin A Hydrochloride  
HDAC1, IC50: 16400 nM
       
HDAC6, IC50: 15 nM
 
HDAC8, IC50: 854 nM
          99.31%
Tacedinaline  
HD1, IC50: 0.9 μM
HD2, IC50: 0.9 μM
HD3, IC50: 1.2 μM
                    99.32%
Fimepinostat  
HDAC1, IC50: 1.7 nM
HDAC2, IC50: 5 nM
HDAC3, IC50: 1.8 nM
HDAC4, IC50: 409 nM
HDAC5, IC50: 674 nM
HDAC6, IC50: 27 nM
HDAC7, IC50: 426 nM
HDAC8, IC50: 191 nM
HDAC9, IC50: 554 nM
HDAC10, IC50: 2.8 nM
HDAC11, IC50: 5.4 nM
    99.95%
Pyroxamide  
HDAC1, ID50: 100 nM
                        99.54%
TMP269        
HDAC4, IC50: 157 nM
HDAC5, IC50: 97 nM
HDAC6, IC50: 82000 nM
HDAC7, IC50: 43 nM
HDAC8, IC50: 42000 nM
HDAC9, IC50: 23 nM
        98.16%
Apicidin              
HDAC7
HDAC8
          99.87%
FT895                      
HDAC11, IC50: 3 nM
    99.84%
CUDC-101
HDAC, IC50: 4.4 nM
HDAC1, IC50: 4.5 nM
HDAC2, IC50: 12.6 nM
HDAC3, IC50: 9.1 nM
HDAC4, IC50: 13.2 nM
HDAC5, IC50: 11.4 nM
HDAC6, IC50: 5.1 nM
HDAC7, IC50: 373 nM
HDAC8, IC50: 79.8 nM
HDAC9, IC50: 67.2 nM
HDAC10, IC50: 26.1 nM
      99.05%
SIS17                      
HDAC11, IC50: 0.83 μM
    99.65%
Dacinostat
HDAC, IC50: 32 nM
HDAC1, IC50: 9 nM
                        98.45%
Pracinostat  
HDAC1, IC50: 49 nM
HDAC2, IC50: 96 nM
HDAC3, IC50: 43 nM
HDAC4, IC50: 56 nM
HDAC5, IC50: 47 nM
HDAC6, IC50: 1008 nM
HDAC7, IC50: 137 nM
HDAC8, IC50: 140 nM
HDAC9, IC50: 70 nM
HDAC10, IC50: 40 nM
HDAC11, IC50: 93 nM
    99.80%
Abexinostat  
HDAC1, Ki: 7 nM
HDAC2, Ki: 19 nM
HDAC3/SMRT, Ki: 8.2 nM
   
HDAC6, Ki: 17 nM
 
HDAC8, Ki: 280 nM
 
HDAC10, Ki: 24 nM
      99.00%
M344
HDAC, IC50: 100 nM
                          99.76%
Elevenostat                      
HDAC11, IC50: 0.235 μM
   
Sinapinic acid
HDAC, IC50: 2.27 mM
                          99.94%
CAY10603  
HDAC1, IC50: 271 nM
HDAC2, IC50: 252 nM
HDAC3, IC50: 0.42 nM
   
HDAC6, IC50: 0.002 nM
 
HDAC8, IC50: 6851 nM
 
HDAC10, IC50: 90.7 nM
      99.76%
ACY-738  
HDAC1, IC50: 94 nM
HDAC2, IC50: 128 nM
HDAC3, IC50: 218 nM
   
HDAC6, IC50: 1.7 nM
              99.92%
Butyric acid
HDAC
                          99.81%
RG2833  
HDAC1, IC50: 60 nM
HDAC1, Ki: 32 nM
 
HDAC3, IC50: 50 nM
HDAC3, Ki: 5 nM
                    99.26%
1-Stearoyl-sn-glycero-3-phosphocholine      
HDAC3
                    99.53%
Citarinostat  
HDAC1, IC50: 35 nM
HDAC2, IC50: 45 nM
HDAC3, IC50: 46 nM
   
HDAC6, IC50: 2.6 nM
HDAC7, IC50: 7300 nM
HDAC8, IC50: 137 nM
          98.66%
Nexturastat A  
HDAC1, IC50: 3.02 μM
HDAC2, IC50: 6.92 μM
HDAC3, IC50: 6.68 μM
HDAC4, IC50: 9.39 μM
HDAC5, IC50: 11.7 μM
HDAC6, IC50: 5.02 nM
HDAC7, IC50: 4.46 μM
HDAC8, IC50: 0.954 μM
HDAC9, IC50: 6.72 μM
HDAC10, IC50: 7.57 μM
HDAC11, IC50: 5.14 μM
    98.28%
MC1568
HDAC
                         
CYD19  
HDAC1, IC50: 0.405 μM
                        99.76%
TH34            
HDAC6, IC50: 4.6 μM
 
HDAC8, IC50: 1.9 μM
 
HDAC10, IC50: 7.7 μM
      99.52%
BRD3308  
HDAC1, IC50: 1260 nM
HDAC1, Ki: 5100 nM
HDAC2, IC50: 1340 nM
HDAC2, Ki: 6300 nM
HDAC3, IC50: 54 nM
HDAC3, Ki: 29 nM
                    98.34%
Quisinostat dihydrochloride  
HDAC1, IC50: 0.11 nM
HDAC2, IC50: 0.33 nM
HDAC3, IC50: 4.86 nM
HDAC4, IC50: 0.64 nM
HDAC5, IC50: 3.69 nM
HDAC6, IC50: 76.8 nM
HDAC7, IC50: 119 nM
HDAC8, IC50: 4.26 nM
HDAC9, IC50: 32.1 nM
HDAC10, IC50: 0.46 nM
HDAC11, IC50: 0.37 nM
    99.05%
Givinostat hydrochloride monohydrate  
hHDAC1, IC50: 198 nM
hHDAC2, IC50: 325 nM
hHDAC3, IC50: 157 nM
hHDAC4, IC50: 1059 nM
hHDAC5, IC50: 532 nM
hHDAC6, IC50: 315 nM
hHDAC7, IC50: 524 nM
hHDAC8, IC50: 854 nM
hHDAC9, IC50: 541 nM
hHDAC10, IC50: 340 nM
hHDAC11, IC50: 292 nM
HD1-B, IC50: 7.5 nM
HD1-A, IC50: 16 nM
HD2, IC50: 10 nM
98.06%
Zabadinostat  
HDAC1, IC50: 63 nM
HDAC2, IC50: 570 nM
HDAC3, IC50: 550 nM
                    99.81%
TYA-018            
HDAC6
              99.84%
Bufexamac      
HDAC3, Kd app: 341 μM
   
HDAC6, Kd app: 10.7 μM
 
HDAC8, Kd app: 235 μM
 
HDAC10, Kd app: 12.3 μM
      ≥98.0%
TNG260  
HDAC1
 
HDAC3
                    99.91%
Scriptaid
HDAC
                          98.59%
BRD-6929  
HDAC1, IC50: 1 nM
HDAC2, IC50: 8 nM
HDAC3, IC50: 458 nM
                    ≥99.0%
ACY-775  
HDAC1, IC50: 2123 nM
HDAC2, IC50: 2570 nM
HDAC3, IC50: 11223 nM
   
HDAC6, IC50: 7.5 nM
              99.71%
Crotonoside      
HDAC3
   
HDAC6
              99.46%
ACY-1083            
HDAC6, IC50: 3 nM
              99.80%
HDAC8-IN-1                
HDAC8, IC50: 27.2 nM
          99.77%
SR-4370  
HDAC1, IC50: 130 nM
HDAC2, IC50: 580 nM
HDAC3, IC50: 6 nM
   
HDAC6, IC50: 3400 nM
 
HDAC8, IC50: 2300 nM
          98.38%
BRD 4354          
HDAC5, IC50: 0.85 μM
     
HDAC9, IC50: 1.88 μM
        98.10%
CHDI-390576  
HDAC1, IC50: 39.7 μM
 
HDAC3, IC50: 25.8 μM
HDAC4, IC50: 54 nM
HDAC5, IC50: 60 nM
hHDAC6, IC50: 6.2 μM
HDAC7, IC50: 31 nM
HDAC8, IC50: 9.1 μM
hHDAC9, IC50: 50 nM
        98.10%
ACY-957  
HDAC1, IC50: 7 nM
HDAC2, IC50: 18 nM
HDAC3, IC50: 1300 nM
                    99.66%
9-Hydroxyoctadecanoic acid  
HDAC1
                        ≥98.0%
HDAC10-IN-1            
hHDAC6, IC50: 2420 ± 530 nM
 
hHDAC8, IC50: 920 ± 170 nM
 
HDAC10, IC50: 58 ± 10 nM
      99.87%
SW-100  
HDAC1, IC50: 5.23 μM
HDAC2, IC50: 32.8 μM
HDAC3, IC50: 29.5 μM
HDAC4, IC50: 10.9 μM
HDAC5, IC50: 4.07 μM
HDAC6, IC50: 2.3 nM
HDAC7, IC50: 4.55 μM
HDAC8, IC50: 3.72 μM
HDAC9, IC50: 3.46 μM
HDAC10, IC50: 26.2 μM
HDAC11, IC50: 5.72 μM
    99.93%
KA2507            
HDAC6, IC50: 2.5 nM
 
HDAC8, IC50: 621
          99.24%
Nanatinostat
HDAC, IC50: 8 nM
HDAC1, IC50: 3 nM
HDAC2, IC50: 4 nM
HDAC3, IC50: 7 nM
 
HDAC5, IC50: 200 nM
HDAC6, IC50: 2100 nM
              99.67%
Domatinostat  
HDAC-1, IC50: 1.2 μM
HDAC-2, IC50: 1.12 μM
HDAC-3, IC50: 0.57 μM
 
HDAC-5, IC50: 11.3 μM
     
HDAC-9, IC50: 50 μM
HDAC-10, IC50: 21 μM
HDAC-11, IC50: 9.7 μM
    99.34%
HDAC3-IN-T247  
HDAC1, IC50: 19 μM
 
HDAC3, IC50: 0.24 μM
HDAC4, IC50: >100 μM
 
HDAC6, IC50: >100 μM
 
HDAC8, IC50: >100 μM
          98.91%
Tinostamustine  
HDAC1, IC50: 9 nM
HDAC2, IC50: 9 nM
HDAC3, IC50: 25 nM
   
HDAC6, IC50: 6 nM
 
HDAC8, IC50: 107 nM
 
HDAC10, IC50: 72 nM
      99.64%
UF010    
HDAC2, IC50: 0.32 μM
HDAC3, IC50: 256.7 nM
   
HDAC6, IC50: 18.93 μM
 
HDAC8, IC50: 3.97 μM
          99.83%
T-518            
hHDAC6, IC50: 36 nM
              98.40%
KR-39038          
HDAC5
                99.68%
Pimelic Diphenylamide 106  
HDAC1, IC50: 150 nM
HDAC2, IC50: 760 nM
HDAC3, IC50: 370 nM
       
HDAC8, IC50: 5000 nM
          98.54%
BML-210        
HDAC4:MEF2
                  98.04%
Droxinostat      
HDAC3, IC50: 16.9 μM
   
HDAC6, IC50: 2.47 μM
 
HDAC8, IC50: 1.46 μM
          98.91%
SS-208  
HDAC1, IC50: 1.39 μM
     
HDAC5, IC50: 6.91 μM
HDAC6, IC50: 12 nM
HDAC7, IC50: 8.34 μM
HDAC8, IC50: 1.23 μM
   
HDAC11, IC50: 5.12 μM
    99.00%
SE-7552            
HDAC6, IC50: 33 nM
              99.48%
J22352            
HDAC6, IC50: 4.7 nM
              99.04%
HDACs/mTOR Inhibitor 1  
HDAC1, IC50: 0.19 nM
       
HDAC6, IC50: 1.8 nM
              99.01%
Resminostat hydrochloride  
HDAC1, IC50: 42.5 nM
 
HDAC3, IC50: 50.1 nM
   
HDAC6, IC50: 71.8 nM
 
HDAC8, IC50: 877 nM
          99.68%
Crebinostat  
HDAC1, IC50: 0.7 nM
HDAC2, IC50: 1.0 nM
HDAC3, IC50: 2.0 nM
   
HDAC6, IC50: 9.3 nM
              99.79%
HPOB  
HDAC1, IC50: 2.9 μM
HDAC2, IC50: 4.4 μM
HDAC3/NCOR2, IC50: 1.7 μM
   
HDAC6, IC50: 0.056 μM
 
HDAC8, IC50: 2.8 μM
 
HDAC10, IC50: 3.0 μM
      99.80%
Suberoyl bis-hydroxamic acid  
HDAC1, IC50: 0.25 μM
 
HDAC3, IC50: 0.30 μM
                    ≥98.0%
Valproic acid (Standard)
HDAC, IC50: 0.5-2 nM
HDAC1, IC50: 400 μM
                       
WT-161  
HDAC1, IC50: 8.35 nM
HDAC2, IC50: 15.4 nM
HDAC3, IC50: 51.6 nM
   
HDAC6, IC50: 0.4 nM
 
HDAC8, IC50: 1430 nM
          98.36%
GSK3117391
HDAC
                          99.40%
LSD1/HDAC6-IN-2            
HDAC6, IC50: 11 nM
              99.66%
PROTAC HDAC6 degrader 2            
HDAC6, IC50: 0.643 μM
              99.80%
NT160        
HDAC4, IC50: 0.08 nM
HDAC5, IC50: 1.2 nM
 
HDAC7, IC50: 1.0 nM
 
HDAC9, IC50: 0.9 nM
        99.58%
Oxamflatin
HDAC, IC50: 15.7 nM
                          98.13%
BRD6688    
HDAC2
                      98.90%
Psammaplin A  
HDAC1, IC50: 45 nM
                       
YX968      
HDAC3, DC50: 1.7 nM
       
HDAC8, DC50: 6.8 nM
          98.06%
Givinostat hydrochloride  
hHDAC1, IC50: 198 nM
hHDAC2, IC50: 325 nM
hHDAC3, IC50: 157 nM
hHDAC4, IC50: 1059 nM
hHDAC5, IC50: 532 nM
hHDAC6, IC50: 315 nM
hHDAC7, IC50: 524 nM
hHDAC8, IC50: 854 nM
hHDAC9, IC50: 541 nM
hHDAC10, IC50: 340 nM
hHDAC11, IC50: 292 nM
HD1-B, IC50: 7.5 nM
HD1-A, IC50: 16 nM
HD2, IC50: 10 nM
98.06%
BG45  
HDAC1, IC50: 2.0 μM
HDAC2, IC50: 2.2 μM
HDAC3, IC50: 0.289 μM
   
HDAC6, IC50: >20 μM
              99.95%
CG347B            
HDAC6
              98.07%
Domatinostat tosylate  
HDAC-1, IC50: 1.2 μM
HDAC-2, IC50: 1.12 μM
HDAC-3, IC50: 0.57 μM
 
HDAC-5, IC50: 11.3 μM
     
HDAC-9, IC50: 50 μM
HDAC-10, IC50: 21 μM
HDAC-11, IC50: 9.7 μM
    99.66%
MPT0G211            
HDAC6, IC50: 0.291 μM
              99.79%
HDAC6 degrader-3  
HDAC1, IC50: 0.647 μM
       
HDAC6, ID50: 19.4 nM
HDAC6, IC50: 4.54 nM
              98.60%
NCC-149                
HDAC8
          99.14%
Panobinostat lactate
HDAC
                          98.67%
Tefinostat
HDAC
                          99.65%
CM-675  
HDAC1, IC50: 673 nM (30 min (time-dependent))
                        99.53%
Ivaltinostat formic
HDAC
                          98.26%
NKL 22  
HDAC1, IC50: 0.199 μM
HDAC2, IC50: 1.59 μM
HDAC3, IC50: 0.069 μM
       
HDAC8, IC50: 5 μM
         
BRD4884  
HDAC1, IC50: 29 nM
HDAC2, IC50: 62 nM
HDAC3, IC50: 1.09 μM
                    99.0%
SB-429201      
HDAC3, IC50: 1.5 μM
                    98.15%
Resminostat  
HDAC1, IC50: 42.5 nM
 
HDAC3, IC50: 50.1 nM
   
HDAC6, IC50: 71.8 nM
 
HDAC8, IC50: 877 nM
          99.84%
Imofinostat  
HDAC1, IC50: 53.0 nM
HDAC2, IC50: 106.2 nM
     
HDAC6, IC50: 29.5 nM
 
HDAC8, IC50: 2532.6 nM
          99.40%
Splitomicin
Sir2p, IC50: 60 μM
                          98.42%
DNMT/HDAC-IN-1  
HDAC1, IC50: 56.84 nM
       
HDAC6, IC50: 17.39 nM
              99.87%
1-Naphthohydroxamic acid  
HDAC1, IC50: >100 μM
       
HDAC6, IC50: >100 μM
 
HDAC8, IC50: 14 μM
          99.59%
MIR002                      
HDAC11, IC50: 6.09 μM
    ≥99.0%
HDAC6 degrader-5  
HDAC1, IC50: 1240 nM
       
HDAC6, IC50: 4.95 nM
              99.55%
BRD2492  
HDAC1, IC50: 13.2 nM
HDAC2, IC50: 77.2 nM
HDAC3, IC50: 8908 nM
   
HDAC6, IC50: >1000 nM
              99.18%
GEM144                      
HDAC11, IC50: 8.23 μM
   
AES-135      
HDAC3, IC50: 654 nM
   
HDAC6, IC50: 190 nM
 
HDAC8, IC50: 1100 nM
   
HDAC11, IC50: 636 nM
    98.21%
HDAC-IN-40    
HDAC2, Ki: 60 nM
 
HDAC4, Ki: 49200 μM
 
HDAC6, Ki: 30 nM
 
HDAC8, Ki: 5690 nM
          98.71%
Chlopynostat  
HDAC1, IC50: 67 nM
                        98.36%
MC1742  
HDAC1, IC50: 0.1 μM
HDAC2, IC50: 0.11 μM
HDAC3, IC50: 0.02 μM
   
HDAC6, IC50: 0.007 μM
 
HDAC8, IC50: 0.61 μM
 
HDAC10, IC50: 0.04 μM
HDAC11, IC50: 0.1 μM
    98.95%
PTACH  
HDAC1, IC50: 48 nM
   
HDAC4, IC50: 32 nM
 
HDAC6, IC50: 41 nM
              99.65%
KPZ560  
HDAC1, IC50: 12 nM
HDAC2, IC50: 68 nM
                      99.72%
HD-TAC7  
HDAC1, IC50: 3.6 μM
HDAC2, IC50: 4.2 μM
HDAC3, IC50: 1.1 μM
                    98.75%
BG48  
HDAC1
HDAC2
                     
Bavarostat  
HDAC1, IC50: >1000 μM
HDAC2, IC50: >1000 μM
HDAC3, IC50: >1000 μM
HDAC4, IC50: 11.3 μM
HDAC5, IC50: 19 μM
HDAC6, IC50: 0.06 μM
HDAC7, IC50: 4.7 μM
HDAC8, IC50: 8.5 μM
HDAC9, IC50: 5.2 μM
 
HDAC11, IC50: 10 μM
    99.51%
Purinostat  
HDAC1
HDAC2
                     
BRD73954    
HDAC2, IC50: 9 μM
     
HDAC6, IC50: 0.036 μM
 
HDAC8, IC50: 0.12 μM
          98.0%
BRD 4354 ditrifluoroacetate          
HDAC5, IC50: 0.85 μM
     
HDAC9, IC50: 1.88 μM
        98.06%
Purinostat mesylate  
HDAC1, IC50: 0.81 nM
HDAC2, IC50: 1.4 nM
HDAC3, IC50: 1.7 nM
HDAC4, IC50: 1072 nM
HDAC5, IC50: 426 nM
HDAC6, IC50: 11.5 nM
HDAC7, IC50: 590 nM
HDAC8, IC50: 3.8 nM
HDAC9, IC50: 622 nM
HDAC10, IC50: 1.1 nM
HDAC11, IC50: 3349 nM
    99.45%
PH14      
HDAC3, IC50: 24.5 nM
                    99.29%
HPB  
HDAC1, IC50: 1130 nM
       
HDAC6, IC50: 31 nM
              99.11%
Pomiferin
HDAC, IC50: 1.05 μM
                          98.98%
cis-BG47  
HDAC1
HDAC2
                      98.02%
CARM1/HDAC2-IN-1    
HDAC2, IC50: 4.07 nM
                     
HDAC6-IN-33            
HDAC6, IC50: 193 nM
              98.96%
PROTAC HDAC degrader-2            
hHDAC6, DC50: 13 nM
     
hHDAC10, DC50: 29 nM
     
HDAC1-IN-7  
HDAC1, IC50: 0.957 mM
                        99.97%
HDAC9-IN-1                  
HDAC9, IC50: 40 nM
       
HDAC11-IN-2                
HDAC8, IC50: 5 μM
   
HDAC11, IC50: 0.0511 μM
    99.52%
SelSA  
HDAC1, IC50: 6.41 μM
       
HDAC6, IC50: 0.0569 μM
 
HDAC8, IC50: 7.32 μM
          99.83%
HDAC8-IN-8  
hHDAC1, IC50: 12.1 μM
       
hHDAC6, IC50: 2.9 μM
 
hHDAC8, IC50: 23.9 μM
smHDAC8, IC50: 268.2 μM
          99.01%
Ivaltinostat
HDAC
                         
AES-350      
HDAC3, IC50: 187 nM
   
HDAC6, IC50: 24.4 nM
       
HDAC11, IC50: 245 nM
    99.30%
FNDR-20123
human HDAC, IC50: 3 nM
Plasmodium HDAC, IC50: 31 nM
HDAC1, IC50: 25 nM
HDAC2, IC50: 29 nM
HDAC3, IC50: 2 nM
   
HDAC6, IC50: 11 nM
 
HDAC8, IC50: 282 nM
          98.08%
JNJ-16241199  
HDAC1, IC50: 3.3 nM
           
HDAC8, IC50: 23 nM
          99.05%
Tucidinostat-d4  
HDAC1, IC50: 95 nM
HDAC2, IC50: 160 nM
HDAC3, IC50: 67 nM
           
HDAC10, IC50: 78 nM
      98.63%
Pivanex
HDAC
                         
HDAC6-IN-13  
HDAC1, IC50: 1.53 μM
HDAC2, IC50: 2.06 μM
HDAC3, IC50: 1.03 μM
   
HDAC6, IC50: 0.019 μM
              98.08%
BRD9757  
HDAC1, IC50: 0.638 μM
HDAC2, IC50: 1.79 μM
HDAC3, IC50: 0.694 μM
HDAC4, IC50: 21.80 μM
HDAC5, IC50: 18.32 μM
HDAC6, IC50: 0.03 μM
HDAC7, IC50: 12.61 μM
HDAC8, IC50: 1.09 μM
HDAC9, IC50: >33.33 μM
        99.75%
TO-1187            
HDAC6, DC50: 5.81 nM
             
QTX125 TFA            
HDAC6
              99.93%
QTX125            
HDAC6
             
CRA-026440 hydrochloride  
HDAC1, IC50: 4 nM
HDAC2, IC50: 14 nM
HDAC3/SMRT, IC50: 11 nM
   
HDAC6, IC50: 15 nM
 
HDAC8, IC50: 7 nM
 
HDAC10, IC50: 20 nM
      98.12%
JAK/HDAC-IN-1
HDAC, IC50: 2 nM
 
HDAC2, IC50: 14 nM
     
HDAC6, IC50: 120 nM
 
HDAC8, IC50: 2470 nM
          98.63%
HDAC-IN-53  
HDAC1, IC50: 47 nM
HDAC2, IC50: 125 nM
HDAC3, IC50: 450 nM
HDAC4, IC50: >10 μM
HDAC5, IC50: >10 μM
HDAC6, IC50: >10 μM
HDAC7, IC50: >10 μM
HDAC8, IC50: >10 μM
HDAC9, IC50: >10 μM
       
SIRT6-IN-3      
HDAC3, IC50: 111.9 μM
   
HDAC6, IC50: 96.77 μM
 
HDAC8, IC50: 102 μM
          98.19%
MOCPAC  
HDAC1
                        99.64%
HDAC6-IN-46            
HDAC6, IC50: 6.2 nM
              98.51%
HDAC-IN-52  
hHDAC1, IC50: 0.189 μM
hHDAC2, IC50: 0.227 μM
hHDAC3, IC50: 0.440 μM
           
hHDAC10, IC50: 0.446 μM
      99.46%
HDAC-IN-27 dihydrochloride  
HDAC1, IC50: 3.01 nM
HDAC2, IC50: 18.54 nM
HDAC3, IC50: 0.435 nM
                    ≥99.0%
SHP2/HDAC-IN-1  
HDAC1, IC50: 25 nM
HDAC2, IC50: 79 nM
HDAC3, IC50: 233 nM
   
HDAC6, IC50: 27 nM
             
MPT0G211 mesylate            
HDAC6, IC50: 0.291 μM
             
HDAC6-IN-5
HDAC, IC50: 0.16 ± 0.0 μM
HDAC1, IC50: 0.09 ± 0.0 μM
HDAC2, IC50: 0.48 ± 0.0 μM
HDAC3, IC50: 0.33 ± 0. μM
HDAC4, IC50: 7.85 ± 0.6 μM
HDAC5, IC50: 7.19 ± 0.4 μM
HDAC6, IC50: 0.026 ± 0. μM
HDAC7, IC50: 9.13 ± 0.3 μM
 
HDAC9, IC50: 5.51 ± 0.0 μM
       
FNDR-20123 free base
human HDAC, IC50: 3 nM
Plasmodium HDAC, IC50: 31 nM
HDAC1, IC50: 25 nM
HDAC2, IC50: 29 nM
HDAC3, IC50: 2 nM
   
HDAC6, IC50: 11 nM
 
HDAC8, IC50: 282 nM
         
ROCK/HDAC-IN-2            
HDAC6, IC50: 0.185 μM
             
SZUH280                
HDAC8, DC50: 0.58 μM
          99.38%
LSD1/HDAC6-IN-1            
HDAC6
             
PI3K/HDAC-IN-1  
HDAC1, IC50: 1.4 nM
HDAC2, IC50: 3.0 nM
     
HDAC6, IC50: 6.6 nM
 
HDAC8, IC50: 18 nM
         
HDAC1/2 and CDK2-IN-1  
HDAC1, IC50: 70.7 nM
HDAC2, IC50: 23.1 nM
                     
HDAC6-IN-6
HDAC, IC50: 0.55 ± 0.0 μM
HDAC1, IC50: 0.34 ± 0.0 μM
HDAC2, IC50: 1.57 ± 0.0 μM
HDAC3, IC50: 1.22 ± 0.0 μM
HDAC4, IC50: 2.24 ± 0.0 μM
HDAC5, IC50: 0.85 ± 0.0 μM
HDAC6, IC50: 0.025 ± 0. μM
HDAC7, IC50: 0.65 ± 0.0 μM
 
HDAC9, IC50: 0.57 ± 0.0 μM
       
DNMT1/HDAC-IN-1  
HDAC1, IC50: 0.05 μM
                       
HDAC6-IN-27            
HDAC6, IC50: 15.9 nM
HDAC6, IC50: 6180.2 nM
 
HDAC8, IC50: 136.5 nM
         
ZG-126  
HDAC1, IC50: 2.53 μM
HDAC2, IC50: 4.64 μM
HDAC3, IC50: 0.997 μM
HDAC4, IC50: 67.6 μM
HDAC5, IC50: 59.4 μM
HDAC6, IC50: 0.633 μM
HDAC7, IC50: 55.4 μM
HDAC8, IC50: 3.31 μM
 
HDAC10, IC50: 13.9 μM
HDAC11, IC50: 2.02 μM
   
LSQ-28      
HDAC3, IC50: 42 nM
                   
HDAC6-IN-38  
HDAC1, IC50: 20.5 nM
       
HDAC6, IC50: 3.11 nM
             
PB200            
HDAC6, IC50: 1.97 nM
             
HDAC-IN-45  
HDAC1, IC50: 0.108 μM
HDAC2, IC50: 0.585 μM
HDAC3, IC50: 0.563 μM μM
   
HDAC6, IC50: ﹥10 μM
 
HDAC8, IC50: 6.81 μM
         
GSK-3β/HDAC-IN-2  
HDAC1, Ki: 0.036 μM
HDAC2, Ki: 0.070 μM
HDAC2, IC50: 1.05 μM
HDAC3, Ki: 0.066 μM
   
HDAC6, Ki: 0.017 μM
HDAC6, IC50: 1.52 μM
 
HDAC8, Ki: 0.772 μM
         
HDAC-IN-38  
HDAC1, IC50: 3.82 μM
HDAC2, IC50: 6.62 μM
HDAC3, IC50: 2.86 μM
 
HDAC5, IC50: 6.27 μM
HDAC6, IC50: 1.27 μM
 
HDAC8, IC50: 0.533 μM
         
HDAC-IN-79  
HDAC1, IC50: 134 nM
HDAC2, IC50: 284 nM
HDAC3, IC50: 173 nM
   
HDAC6, IC50: 1.32 nM
             
PD-L1/HDAC6-IN-1  
HDAC1, IC50: 9.08 μM
       
HDAC6, IC50: 69 nM
             
HDAC-IN-72  
HDAC1, IC50: 0.65 μM
HDAC2, IC50: 0.78 μM
HDAC3, IC50: 1.70 μM
                   
HDAC1-IN-5  
HDAC1, IC50: 15 nM
       
HDAC6, IC50: 20 nM
             
HDAC-IN-50  
HDAC1, IC50: 1.3 nM
HDAC2, IC50: 1.6 nM
     
HDAC6, IC50: 2.6 nM
 
HDAC8, IC50: 13 nM
         
1-Stearoyl-sn-glycero-3-phosphocholine-d35      
HDAC3
                   
HDAC3-IN-1  
HDAC1, IC50: 36.4 ± 0.2 nM
HDAC2, IC50: 89.9 ± 0.7 nM
HDAC3, IC50: 5.96 ± 0.0 nM
                   
PI3Kδ/HDAC6-IN-1            
HDAC6, IC50: 6.2 nM
             
TD034                      
HDAC11, IC50: 5.1 nM
HDAC11, Ki: 1.5 nM
   
HDAC6-IN-10  
HDAC1, IC50: 8020 nM
   
HDAC4, IC50: 5620 nM
HDAC5, IC50: 4370 nM
HDAC6, IC50: 0.73 nM
HDAC7, IC50: 752 nM
HDAC8, IC50: 513 nM
HDAC9, IC50: 2560 nM
HDAC10, IC50: 105 nM
HDAC11, IC50: 1800 nM
   
HDAC-IN-51  
HDAC1, IC50: 0.353 μM
HDAC2, IC50: 0.431 μM
HDAC3, IC50: 0.515 μM
           
HDAC10, IC50: 0.32 μM
HDAC11, IC50: 85.4 μM
   
HDAC6/HSP90-IN-2  
HDAC1, IC50: 654.5 nM
 
HDAC3, IC50: 1539 nM
   
HDAC6, IC50: 106 nM
HDAC7, IC50: 1691 nM
           
HDAC3/6-IN-2  
HDAC1, IC50: 2.512 μM
HDAC2, IC50: 4.830 μM
HDAC3, IC50: 0.635 μM
   
HDAC6, IC50: 0.368 μM
             
CYP17A1/HDAC6-IN-1            
HDAC6, IC50: 0.6015 μM
             
LSD1/HDAC-IN-3  
HDAC1, IC50: 1702 nM
HDAC2, IC50: 842 nM
HDAC3, IC50: 358 nM
                   
HDAC2-IN-1  
HDAC1, IC50: 1.61 μM
HDAC2, IC50: 0.5 μM
         
HDAC8, IC50: 0.98 μM
         
MC2590  
HDAC1, IC50: 0.098 μM
HDAC2, IC50: 0.156 μM
HDAC3, IC50: 0.039 μM
HDAC4, IC50: 2.73 μM
HDAC5, IC50: 1.35 μM
HDAC6, IC50: 0.015 μM
HDAC7, IC50: 2.06 μM
HDAC8, IC50: 0.047 μM
HDAC9, IC50: 2.79 μM
HDAC10, IC50: 0.071 μM
HDAC11, IC50: 3.98 μM
    98.71%
ITF5924            
HDAC6, IC50: 7.7 nM
             
HDAC-IN-36  
HDAC1, IC50: 86.93 nM
HDAC2, IC50: 97.32 nM
HDAC3, IC50: 79.17 nM
HDAC4, IC50: >1000 nM
HDAC5, IC50: >1000 nM
HDAC6, IC50: 11.68 nM
HDAC7, IC50: >1000 nM
HDAC8, IC50: 378.2 nM
HDAC9, IC50: >1000 nM
HDAC10, IC50: 13.24 nM
HDAC11, IC50: >1000 nM
   
HDAC6-IN-42            
HDAC6, IC50: 0.009 μM
             
Tubulin/HDAC-IN-4  
HDAC1, IC50: 0.73 μM
HDAC2, IC50: 0.43 μM
     
HDAC6, IC50: 0.62 μM
HDAC7, IC50: 2.34 μM
           
HDAC1-IN-6  
HDAC1, IC50: 1.9±0.3 μM
HDAC2, IC50: >30 μM
     
HDAC6, IC50: >30 μM
       
HDAC11, IC50: 1.6±0.3 μM
   
HDAC6 degrader-4            
HDAC6
             
HDAC-IN-34  
HDAC1, IC50: 0.022 ± 0. μM
       
HDAC6, IC50: 0.45 ± 0.0 μM
             
HDAC-IN-42  
HDAC1, IC50: 0.19 μM
       
HDAC6, IC50: 4.98 μM
             
Naph-Se-TMZ  
HDAC1
                       
HDAC8-IN-6        
HDAC4, IC50: 23.1 μM
     
HDAC8, IC50: 5.1 μM
         
LSD1/HDAC-IN-1  
HDAC1, IC50: 0.125 nM
HDAC2, IC50: 0.373 nM
     
HDAC6, IC50: 0.0118 nM
 
HDAC8, IC50: 0.103 nM
         
HDAC-IN-74
HDAC, IC50: 10.8 μM
                         
HDAC1/CDK7-IN-1  
HDAC1, IC50: 248 nM
                       
HDAC3-IN-3      
HDAC3
                   
c-Met/HDAC-IN-3  
HDAC1, IC50: 26.97 nM
                       
HDAC6-IN-15            
HDAC6, IC50: 38.2 nM
             
HDAC6/HSP90-IN-3            
HDAC6, IC50: 28 nM
             
PARP-1/HDAC-IN-1    
HDAC2, IC50: 42130 nM
HDAC3, IC50: 7220 nM
   
HDAC6, IC50: 510 nM
             
PROTAC HDAC6 degrader 5  
hHDAC1, IC50: 162 nM
           
hHDAC8, IC50: 864 nM
 
hHDAC10, IC50: 2447 nM
     
PI3K/HDAC-IN-2  
HDAC1, IC50: 1.3 nM
HDAC2, IC50: 3.4 nM
 
HDAC4, IC50: 972 nM
 
HDAC6, IC50: 17 nM
 
HDAC8, IC50: 12 nM
         
NMDAR/HDAC-IN-1  
HDAC1, IC50: 2.67 μM
HDAC2, IC50: 8.00 μM
HDAC3, IC50: 2.21 μM
   
HDAC6, IC50: 0.18 μM
 
HDAC8, IC50: 0.62 μM
         
NB512  
HDAC1, EC50: 0.11 μM
HDAC2, EC50: 0.1 μM
HDAC3, EC50: 13.6 μM
                   
c-Met/HDAC-IN-2  
HDAC1, IC50: 18.49 nM
                       
HDAC3-IN-6  
HDAC1, IC50: 3.98 μM
 
HDAC3, IC50: 53 nM
                   
HDAC8/BRPF1-IN-1                
hHDAC8, IC50: 443 nM
         
PHD2/HDACs-IN-1  
HDAC1, IC50: 19.75 μM
HDAC2, IC50: 26.60 μM
     
HDAC6, IC50: 15.98 μM
             
HDAC/CK2-IN-1  
HDAC1, IC50: 1.46 μM
       
HDAC6, IC50: 0.66 μM
             
Tubulin/HDAC-IN-3  
HDAC1, IC50: 0.155 ± 0. μM
       
HDAC6, IC50: 1.037 ± 0. μM
 
HDAC8, IC50: 0.177 ± 0. μM
         
HDAC6-IN-45  
HDAC1, IC50: 28.2 μM
HDAC2, IC50: 19.3 μM
HDAC3, IC50: 13.6 μM
   
HDAC6, IC50: 15.2 nM
             
HDAC-IN-49  
HDAC1, IC50: 13 nM
HDAC2, IC50: 14 nM
HDAC3, IC50: 21 nM
HDAC4, IC50: 1880 nM
 
HDAC6, IC50: 10 nM
             
1-Alaninechlamydocin
HDAC, IC50: 6.4 nM
                         
HDAC1/MAO-B-IN-1  
HDAC1, IC50: 21.4 nM
                       
TH-6  
HDAC1, IC50: 0.115 μM
HDAC2, IC50: 0.135 μM
HDAC3, IC50: 0.242 μM
   
HDAC6, IC50: 0.138 μM
 
HDAC8, IC50: 2.120 μM
         
NN-390  
HDAC1, IC50: >5 μM
HDAC2, IC50: >5 μM
HDAC3, IC50: >1 μM
   
HDAC6, IC50: 9.8 nM
 
HDAC8, IC50: >1 μM
   
HDAC11, IC50: >1 μM
   
HDAC10-IN-2            
hHDAC6, IC50: 3700 ± 450 nM
 
hHDAC8, IC50: 470 ± 70 nM
 
HDAC10, IC50: 20 ± 2 nM
     
mTOR/HDAC-IN-1  
HDAC1, IC50: 0.91 nM
       
HDAC6, IC50: 86 nM
 
HDAC8, IC50: 27 nM
         
HDACs/EZH2-IN-1  
HDAC1, IC50: 0.23 μM
   
HDAC4, IC50: >10 μM
 
HDAC6, IC50: 0.07 μM
       
HDAC11, IC50: >10 μM
   
HDAC/Top-IN-1  
HDAC1, IC50: 34 nM
HDAC2, IC50: 140 nM
HDAC3, IC50: 59 nM
   
HDAC6, IC50: 89 nM
 
HDAC8, IC50: 9.8 μM
         
VEGFR2/HDAC1-IN-1
HDAC, IC50: 9.82 nM
                         
HDAC6-IN-53            
HDAC6, IC50: 19.65 nM
             
HDAC6/8/BRPF1-IN-1  
HDAC1, IC50: 797 nM
       
HDAC6, IC50: 344 nM
 
HDAC8, IC50: 908 nM
         
HDAC-IN-9  
HDAC1, IC50: 6.8 μM
HDAC2, IC50: 0.06 μM
     
HDAC6, IC50: 0.12 μM
 
HDAC8, IC50: 8.5 μM
         
HDAC6-IN-43  
HDAC1, IC50: 111 ± 5 nM
HDAC2, IC50: 105 ± 5 nM
     
HDAC6, IC50: 11 ± 1 nM
 
HDAC8, IC50: 15404 ± 99 nM
         
HDAC-IN-76  
hHDAC1, IC50: 7 nM
       
hHDAC6, IC50: 9 nM
             
HDAC-IN-73  
HDAC1, IC50: 0.17 μM
       
HDAC6, IC50: 0.49 μM
             
HDAC-IN-71  
HDAC1, IC50: 12.6 nM
HDAC2, IC50: 14.1 nM
HDAC3, IC50: 20 nM
   
HDAC6, IC50: 3 nM
     
HDAC10, IC50: 72 nM
     
Trichostatin C  
HDAC1
       
HDAC6
             
ZWZH-21  
HDAC1, IC50: 34 nM
HDAC2, IC50: 41 nM
HDAC3, IC50: 277 nM
   
HDAC6, IC50: >800 nM
 
HDAC8, IC50: >800
         
HDAC1/6-IN-3  
HDAC1, IC50: 1.1 nM
       
HDAC6, IC50: 2.7 nM
             
IOR-160  
HDAC1, IC50: 3.3 nM
HDAC2, IC50: 24 nM
HDAC3, IC50: 3.9 nM
   
HDAC6, IC50: 13 nM
             
HDAC-IN-31  
HDAC1, IC50: 84.90 nM
HDAC2, IC50: 168.0 nM
HDAC3, IC50: 442.7 nM
       
HDAC8, IC50: >10000 nM
         
AAK1/HDACs-IN-1  
HDAC1, IC50: 148.6 nM
       
HDAC6, IC50: 5.2 nM
             
JAK/HDAC-IN-2
HDAC, IC50: 170 nM
HDAC1, IC50: 340 nM
HDAC2, IC50: 303 nM
HDAC3, IC50: 58.7 nM
HDAC4, IC50: >10000 nM
HDAC5, IC50: >10000 nM
HDAC6, IC50: 4.44 nM
HDAC7, IC50: >10000 nM
HDAC8, IC50: >10000 nM
HDAC9, IC50: >10000 nM
HDAC10, IC50: 116.1 nM
HDAC11, IC50: 724.4 nM
   
KH-259  
HDAC1, IC50: 6.7 ± 0.14 μM
   
HDAC4, IC50: 12.3 ± 0.4 μM
 
HDAC6, IC50: 0.26 ± 0.2 μM
             
HDAC-IN-91  
HDAC1, IC50: 134.22 nM
HDAC2, IC50: 66.29 nM
                     
Temozolomide-amino hydrochloride  
HDAC1
                       
EGFR/HDAC-IN-2      
HDAC3, IC50: 1.09 nM
                   
ZINC000028464438                      
HDAC11, IC50: 3.5 μM
   
PIM-1/HDAC-IN-2  
HDAC1, IC50: 41 nM
HDAC2, IC50: 341 nM
HDAC3, IC50: 101 nM
HDAC4, IC50: 3456 nM
HDAC5, IC50: 379 nM
HDAC6, IC50: 8 nM
HDAC7, IC50: 690 nM
HDAC8, IC50: 225 nM
HDAC9, IC50: 1084 nM
HDAC10, IC50: 72 nM
HDAC11, IC50: 105 nM
   
HDSI-18            
HDAC6, IC50: 1.6 nM
             
HDAC6-IN-35            
HDAC6, IC50: 4.7 μM
             
HDAC-IN-75  
HDAC1, IC50: 1352 nM
       
HDAC6, IC50: 6.32 nM
             
HDAC-IN-81  
HDAC1, IC50: 4.5 nM
                       
HDAC11-IN-1                      
HDAC11, Ki: 40 nM
   
Chlamydocin
HDAC, IC50: 1.3 nM
                         
HDAC-IN-69                          
HD2
ALK/HDAC-IN-1  
HDAC1, IC50: 10.8 μM
       
HDAC6, IC50: 1.03 μM
 
HDAC8, IC50: 1.69 μM
   
HDAC11, IC50: 16.6 μM
   
HDAC6-IN-36  
HDAC1, IC50: 1284 nM
       
HDAC6, IC50: 8.64 nM
             
Coumarin-SAHA                
HDAC8
         
MC2625  
HDAC1, IC50: 1.42 μM
HDAC2, IC50: 1.77 μM
HDAC3, IC50: 80 nM
HDAC4, IC50: 11.7 μM
HDAC5, IC50: 9.37 μM
HDAC6, IC50: 11 nM
HDAC7, IC50: 8.77 μM
HDAC8, IC50: 0.61 μM
HDAC9, IC50: 10.6 μM
HDAC10, IC50: 1.8 μM
HDAC11, IC50: 10.2 μM
   
PROTAC HDAC6 degrader 4  
HDAC1, IC50: 2.2 μM
HDAC2, IC50: 2.37 μM
HDAC3, IC50: 0.611 μM
   
HDAC6, DC50: 14 nM
HDAC6, IC50: 0.295 μM
             
HDAC-IN-39  
HDAC1, IC50: 1.07 μM
HDAC2, IC50: 1.47 μM
HDAC3, IC50: 2.27 μM
       
HDAC8, IC50: >10 μM
         
AChE/HDAC-IN-1
HDAC, IC50: 0.23 nM
                         
HDAC6-IN-44  
HDAC1, IC50: 878 nM
HDAC2, IC50: 3144 nM
 
HDAC4, IC50: 847 nM
 
HDAC6, IC50: 8.97 nM
HDAC6, IC50: 8.97 nM
HDAC7, IC50: 894 nM
   
HDAC10, IC50: 1319 nM
HDAC11, IC50: >5000 nM
   
HDAC6-IN-59            
HDAC6, IC50: 3.12 nM
             
Nanatinostat TFA
HDAC, IC50: 8 nM
HDAC1, IC50: 3 nM
HDAC2, IC50: 4 nM
HDAC3, IC50: 7 nM
 
HDAC5, IC50: 200 nM
HDAC6, IC50: 2100 nM
             
HDAC3-IN-7      
HDAC3, IC50: 311 nM
                   
PI3K/HDAC-IN-4  
HDAC1, IC50: 75.5 nM
HDAC2, IC50: 70.9 nM
HDAC3, IC50: 1.9 nM
                   
HDAC/PSMD14-IN-1  
HDAC1, IC50: 141.2 nM
                       
HDAC-IN-67  
HDAC1, IC50: 22 nM
       
HDAC6, IC50: 8 nM
             
HDAC8-IN-2  
hHDAC1, IC50: 18.51 ± 1. μM
       
hHDAC6, IC50: 0.29 ± 0.0 μM
 
hHDAC8, IC50: 0.32 ± 0.0 μM
         
HDAC-IN-46  
HDAC1, IC50: 0.21 μM
       
HDAC6, IC50: 0.021 μM
             
HDAC-IN-57  
HDAC1, IC50: 2.07 nM
HDAC2, IC50: 4.71 nM
     
HDAC6, IC50: 2.4 nM
 
HDAC8, IC50: 107 nM
         
LT-630            
HDAC6
             
DS-103  
HDAC1, IC50: 0.029 μM
HDAC2, IC50: 0.123 μM
HDAC3, IC50: 0.022 μM
   
HDAC6, IC50: 0.367 μM
 
HDAC8, IC50: 9.26 μM
         
EGFR/HDAC-IN-1  
HDAC1, IC50: 119.4 nM
 
HDAC3, IC50: 354.8 nM
                   
LASSBio-1911            
HDAC6
             
HDAC6-IN-34  
HDAC1, IC50: 3.91 μM
       
HDAC6, IC50: 18 nM
             
CM-444  
HDAC1, IC50: 6.55 nM
HDAC2, IC50: 51 nM
HDAC3, IC50: 18 nM
HDAC4, IC50: 62 nM
HDAC5, IC50: 59 nM
HDAC6, IC50: 531 nM
HDAC7, IC50: 120 nM
HDAC8, IC50: 83 nM
HDAC9, IC50: 90 nM
HDAC10, IC50: 15 nM
HDAC11, IC50: 567.5 nM
   
J208  
HDAC1
                       
HDAC-IN-41  
HDAC1, IC50: 0.62 μM
HDAC2, IC50: 1.46 μM
HDAC3, IC50: 0.62 μM
                   
M122  
HDAC1, IC50: 0.48 μM
hHDAC2, IC50: 0.47 μM
                     
HDAC-IN-89  
HDAC1, IC50: 0.95 nM
HDAC2, IC50: 0.86 nM
HDAC3, IC50: 1.06 nM
   
HDAC6, IC50: >1000 nM
 
HDAC8, IC50: 4.24 nM
         
PROTAC HDAC6 degrader 6            
HDAC6
             
FF2039  
HDAC1, IC50: 1.03 μM
HDAC2, IC50: 2.15 μM
 
HDAC4, IC50: 12.4 μM
 
HDAC6, IC50: 0.053 μM
             
HDAC1-IN-8  
HDAC1, IC50: 11.94 μM
       
HDAC6, IC50: 22.95 μM
 
HDAC8, IC50: >500 μM
         
HDAC4-IN-1    
HDAC2, IC50: 6.13 μM
 
HDAC4, IC50: 0.012 μM
 
HDAC6, IC50: 5.79 μM
 
HDAC8, IC50: 4.26 μM
         
PTG-0861            
HDAC6, IC50: 5.92 nM
             
HDAC-IN-47  
HDAC1, IC50: 19.75 nM
HDAC2, IC50: 57.8 nM
HDAC3, IC50: 40.27 nM
   
HDAC6, IC50: 5.63 nM
 
HDAC8, IC50: 302.73 nM
         
HDAC6-IN-47  
HDAC1, Ki: 60 nM
HDAC2, Ki: 56 nM
HDAC3, Ki: 162 nM
   
HDAC6, Ki: 0.44 nM
 
HDAC8, Ki: 362 nM
 
HDAC10, Ki: 849 nM
     
HDAC1-IN-9  
HDAC1, IC50: 1.07 μM
                       
HDAC1-IN-3  
HDAC1, IC50: 2.2 nM
HDAC2, IC50: 5.1 nM
HDAC3, IC50: 5.2 nM
   
HDAC6, IC50: 85.5 nM
 
HDAC8, IC50: 29.9 nM
         
NR160            
HDAC6, IC50: 30 nM
             
HDAC6-IN-50            
HDAC6, IC50: 35 nM
             
HDAC6-IN-4  
HDAC1, IC50: 3604 nM
HDAC2, IC50: 172 nM
HDAC3, IC50: 46 nM
   
HDAC6, IC50: 23 nM
 
HDAC8, IC50: 2175 nM
         
HDAC8-IN-4      
HDAC3, IC50: 12 μM
       
HDAC8, IC50: 0.15 μM
         
HDAC6-IN-48  
HDAC1, IC50: 638.08 nM
 
HDAC3, IC50: 396.72 nM
   
HDAC6, IC50: 5.16 nM
             
HDAC6-IN-41            
HDAC6, IC50: 30 nM
 
HDAC8, IC50: 422 nM
         
XSJ-10  
HDAC1, IC50: 11.37 nM
HDAC2, IC50: 9.97 nM
HDAC3, IC50: 8.97 nM
HDAC4, IC50: 75.05 nM
HDAC5, IC50: 75.14 nM
HDAC6, IC50: 67.04 nM
HDAC7, IC50: 121.28 nM
HDAC8, IC50: 88.64 nM
HDAC9, IC50: 83.67 nM
HDAC10, IC50: 77.55 nM
HDAC11, IC50: 72.54 nM
   
HDAC6-IN-14  
HDAC1, IC50: 8.01 μM
HDAC2, IC50: 4.48 μM
HDAC3, IC50: 8.35 μM
HDAC4, IC50: >10 μM
 
HDAC6, IC50: 42 nM
             
(S)-Trichostatin A  
hHDAC1, IC50: 206.3 nM
hHDAC2, IC50: 612.65 nM
hHDAC3, IC50: 320.8 nM
hHDAC4, IC50: 6341 nM
hHDAC5, IC50: 6325 nM
hHDAC6, IC50: 11.1 nM
Zebrafish HDAC6, IC50: 9.88 nM
hHDAC7, IC50: 1823.5 nM
hHDAC8, IC50: 312.2 nM
hHDAC9, IC50: 4824 nM
hHDAC10, IC50: 403.35 nM
hHDAC11, IC50: 2684 nM
   
TNI-97  
HDAC1, IC50: 2890 nM
HDAC2, IC50: 1306 nM
HDAC3, IC50: 3177 nM
HDAC4, IC50: >5000 nM
HDAC5, IC50: >5000 nM
HDAC6, IC50: 0.2 nM
HDAC7, IC50: >5000 nM
HDAC8, IC50: 4130 nM
HDAC9, IC50: >5000 nM
HDAC10, IC50: 3162 nM
HDAC11, IC50: >5000 nM
   
HDAC8-IN-3  
HDAC1, IC50: >50 μM
HDAC2, IC50: 41 μM
HDAC3, IC50: >50 μM
HDAC4, IC50: >50 μM
HDAC5, IC50: >50 μM
HDAC6, IC50: 17 μM
 
HDAC8, IC50: 9.3 μM
HDAC8, IC50: >50 μM
         
HDAC6-IN-17        
HDAC4, IC50: 2300 nM
 
HDAC6, IC50: 150 nM
 
HDAC8, IC50: 1400 nM
         
HDAC-IN-84  
HDAC1, IC50: 0.0045 μM
HDAC2, IC50: 0.015 μM
HDAC-3, IC50: 0.013 μM
HDAC4, IC50: >100 μM
 
HDAC6, IC50: 0.038 μM
 
HDAC8, IC50: 5.8 μM
   
HDAC11, IC50: 26 μM
   
Top/HDAC-IN-2  
HDAC1, IC50: 0.004 μM
HDAC2, IC50: 0.005 μM
HDAC3, IC50: 1.10 μM
   
HDAC6, IC50: 0.15 μM
 
HDAC8, IC50: 4.5 μM
         
Valproic acid sodium (2:1)
HDAC, IC50: 0.5-2 mM
HDAC1, IC50: 400 μM
                       
LSD1/HDAC-IN-2  
HDAC1, IC50: 1.4 nM
HDAC2, IC50: 1.0 nM
HDAC3, IC50: 1.3 nM
   
HDAC6, IC50: 2.9 nM
 
HDAC8, IC50: 16.0 nM
         
HDAC6-IN-31  
HDAC1, IC50: 3.07 μM
       
HDAC6, IC50: 0.026 μM
             
PIM-1/HDAC-IN-1
HDAC, IC50: 65.94 ± 3. nM
HDAC1, IC50: 63.65 ± 3. nM
HDAC2, IC50: 132.62 nM
HDAC3, IC50: 323.02 nM
HDAC4, IC50: 265.47 nM
 
HDAC6, IC50: 62.39 ± 3. nM
 
HDAC8, IC50: 406.66 nM
         
PROTAC HDAC6 degrader 1  
HDAC1, IC50: 0.1 μM
       
HDAC6, DC50: 3.5 nM
HDAC6, IC50: 4.86 nM
             
HDAC6-IN-52            
HDAC6
             
HDAC6-IN-60            
HDAC6
             
HDAC-IN-88  
HDAC1, IC50: 1.103 μM
HDAC2, IC50: 2.308 μM
HDAC3, IC50: 3.864 μM
   
HDAC6, IC50: 0.226 μM
 
HDAC8, IC50: 3.255 μM
         
HDAC/HSP90-IN-3
HDAC, IC50: 0.91 μM (fungal HDACs)
human HDAC, IC50: 3.0 μM (human HDACs)
                         
HDAC-IN-35  
HDAC1, IC50: 7.23 μM
       
HDAC6, IC50: 0.166 μM
 
HDAC8, IC50: 1.99 μM
         
SAHA-OH  
HDAC1, IC50: 237 nM
HDAC2, IC50: 399 nM
HDAC3, IC50: 359 nM
   
HDAC6, IC50: 23 nM
 
HDAC8, IC50: 1070 nM
         
A2AAR/HDAC-IN-1  
HDAC1, IC50: 145.3 ± 12 nM
HDAC2, IC50: 240.2 ± 19 nM
HDAC3, IC50: 443.5 ± 27 nM
   
HDAC6, IC50: >10000 nM
 
HDAC8, IC50: >10000 nM
         
HDAC6-IN-54            
HDAC6, IC50: 0.021 μM
             
CDK9/HDAC1/HDAC3-IN-1  
HDAC1, IC50: 1.73 μM
 
HDAC3, IC50: 1.11 μM
                   
HDAC-IN-43  
HDAC1, IC50: 82 nM
HDAC2, IC50: 358 nM
HDAC3, IC50: 45 nM
   
HDAC6, IC50: 24 nM
 
HDAC8, IC50: 1441 nM
 
HDAC10, IC50: 182 nM
HDAC11, IC50: 9061 nM
   
HDAC6-IN-61  
HDAC1, IC50: 1310 nM
HDAC2, IC50: 2353 nM
HDAC3, IC50: 626 nM
 
HDAC5, IC50: 73 nM
HDAC6, IC50: 73 nM
 
HDAC8, IC50: 2413 nM
         
NL-103  
HDAC1, IC50: 21.3 nM
HDAC2, IC50: 57 nM
HDAC3, IC50: 74 nM
   
HDAC6, IC50: 680 nM
             
sEH/HDAC6-IN-2  
HDAC1, IC50: 1.151 μM
HDAC2, IC50: 0.492 μM
HDAC3, IC50: 1.276 μM
   
HDAC6, IC50: 0.008 μM
 
HDAC8, IC50: 0.062 μM
   
HDAC11, IC50: 0.464 μM
   
mTOR/HDAC6-IN-1            
HDAC6, IC50: 56 nM
             
HDAC6-IN-58            
HDAC6, IC50: 9.5 nM
             
HDAC3-IN-4  
HDAC1, IC50: 730 nM
 
HDAC3, IC50: 89 nM
   
HDAC6, IC50: >10 μM
HDAC7, IC50: >10 μM
HDAC8, IC50: >10 μM
         
sEH/HDAC6-IN-1  
HDAC1, IC50: 0.2731 μM
HDAC2, IC50: 0.8 μM
HDAC3, IC50: 0.49 μM
   
HDAC6, IC50: 5 nM
       
HDAC11, IC50: 0.3142 μM
   
GSK-3β/HDAC-IN-1    
HDAC2, IC50: 0.03 μM
     
HDAC6, IC50: 0.045 μM
             
PDE5/HDAC-IN-1  
HDAC1, IC50: 2.45 μM
       
HDAC6, IC50: 0.11 μM
 
HDAC8, IC50: 0.12 μM
         
CDK/HDAC-IN-2  
HDAC1, IC50: 6.4 nM
HDAC2, IC50: 0.25 nM
HDAC3, IC50: 45 nM
   
HDAC6, IC50: >1000 nM
 
HDAC8, IC50: >1000 nM
         
HDAC1/6-IN-1  
HDAC1, IC50: 89 nM
       
HDAC6, IC50: 13 nM
             
C1A  
HDAC1, IC50: 14 μM
HDAC2, IC50: 11 μM
HDAC3, IC50: 5.5 μM
HDAC4, IC50: 16 μM
HDAC5, IC50: 15 μM
HDAC6, IC50: 0.48 μM
HDAC7, IC50: 49 μM
HDAC8, IC50: 0.61 μM
HDAC9, IC50: 56 μM
HDAC10, IC50: 9.8 μM
     
HDAC-IN-27  
HDAC1, IC50: 3.01 nM
HDAC2, IC50: 18.54 nM
HDAC3, IC50: 0.435 nM
                   
Fibrostat            
HDAC6, IC50: 63 nM
             
ROCK/HDAC-IN-1  
HDAC1, IC50: 9.09 nM
HDAC2, IC50: 8.03 nM
HDAC3, IC50: 6.26 nM
   
HDAC6, IC50: 0.41 nM
 
HDAC8, IC50: 7.69 nM
         
HDAC6-IN-11            
HDAC6, IC50: 20.7 nM
 
HDAC8, IC50: 7750 nM
         
HDAC1/6-IN-2  
HDAC1, IC50: 3.1 nM
       
HDAC6, IC50: 2.95 nM
             
HDAC6-IN-49  
HDAC1, IC50: 0.735 μM
       
HDAC6, IC50: 0.012 μM
             
HDAC-IN-56  
HDAC1, IC50: 56.0 nM
HDAC2, IC50: 90.0 nM
HDAC3, IC50: 422.2 nM
                   
HDAC3-IN-5  
HDAC1, IC50: 298.2 nM
HDAC2, IC50: 1629 nM
HDAC3, IC50: 4.2 nM
                   
HDAC6/HSP90-IN-1  
HDAC1, IC50: 1878 nM
 
HDAC3, IC50: 1312 nM
   
HDAC6, IC50: 4.32 nM
 
HDAC8, IC50: 3720 nM
         
Tubulin/HDAC-IN-1            
HDAC6, IC50: 1 μM
 
HDAC8, IC50: 150 nM
   
HDAC11, IC50: 1.9 μM
   
HDAC6-IN-62  
HDAC1, IC50: 1220 nM
       
HDAC6, IC50: 0.25 nM
             
HDAC-IN-37  
HDAC1, IC50: 55.1 nM
 
HDAC3, IC50: 1.24 μM
   
HDAC6, IC50: 34.2 μM
 
HDAC8, IC50: 0.948 μM
         
HR488B  
HDAC1
                       
G4/HDAC-IN-1  
HDAC1, IC50: 1.26 μM
   
HDAC4, IC50: 2.64 μM
 
HDAC6, IC50: 0.65 μM
 
HDAC8, IC50: 0.03 μM
   
HDAC11, IC50: 1.38 μM
   
HDAC8-IN-10                
HDAC8, IC50: 7.6 nM
         
DLC-50  
HDAC1, IC50: 31 nM
                       
HDAC3/8 ligand-1      
HDAC3
       
hHDAC8
         
HDAC-IN-68 hydrochloride
HDAC, IC50: 0.04 μM
                         
HDAC6-IN-9  
HDAC1, IC50: 11.8 nM
 
HDAC3, IC50: 15.2 nM
   
HDAC6, IC50: 4.2 nM
 
HDAC8, IC50: 139.6 nM
 
HDAC10, IC50: 21.3 nM
     
Leuxinostat  
hHDAC1, IC50: 1.203 μM
 
hHDAC3, IC50: 2.858 μM
   
hHDAC6, IC50: 0.03 μM
 
hHDAC8, IC50: 2.446 μM
 
hHDAC10, IC50: 4.811 μM
hHDAC11, IC50: 5.57 μM
   
HDAC-IN-30  
HDAC1, IC50: 13.4 nM
HDAC2, IC50: 28.0 nM
HDAC3, IC50: 9.18 nM
   
HDAC6, IC50: 42.7 nM
 
HDAC8, IC50: 131 nM
         
HDAC6-IN-51    
HDAC2, IC50: 642.1 nM
HDAC3, IC50: 1135.9 nM
   
HDAC6, IC50: 42.9 nM
 
HDAC8, IC50: 333.4 nM
         
HDAC11-IN-3                      
HDAC11, IC50: 4.1 nM
   
J1075                
HDAC8
         
HDAC6-IN-39            
HDAC6, IC50: 0.0096 μM
             
ZYJ-34c            
HDAC6, IC50: 0.056 μM
 
HDAC8, IC50: 0.146 μM
         
ZYJ-25e            
HDAC6, IC50: 0.047 μM
 
HDAC8, IC50: 0.139 μM
         
CM-545  
HDAC1, pIC50: 6.65
HDAC2, pIC50: 6.14
HDAC3, pIC50: 6.55
   
HDAC6, pIC50: 6.84
             
BG47  
HDAC1
HDAC2
                     
TW9  
HDAC1, IC50: 0.29 μM
                       
CHDI-00484077  
HDAC1, IC50: 17 μM
HDAC2, IC50: 27 μM
HDAC3, IC50: 10 μM
HDAC4, IC50: 0.01 μM
HDAC5, IC50: 0.02 μM
HDAC6, IC50: 22 μM
HDAC7, IC50: 0.02 μM
HDAC8, IC50: 2.0 μM
HDAC9, IC50: 0.03 μM
       
HDAC6-IN-40            
HDAC6, IC50: 0.029 μM
             
PD-L1/HDAC-IN-1    
HDAC2, IC50: 27.98 nM
HDAC3, IC50: 14.47 nM
                   
CRA-026440  
HDAC1, Ki: 4 nM
HDAC2, Ki: 14 nM
HDAC3, Ki: 11 nM
   
HDAC6, Ki: 15 nM
 
HDAC8, Ki: 7 nM
 
HDAC10, Ki: 20 nM
     
IDO1 and HDAC1 Inhibitor  
HDAC1, IC50: 66.5 nM