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  3. Isotope-Labeled Compounds

Isotope-Labeled Compounds (同位素标记物)

Isotope-labeled compounds are chemical substances in which some atoms in their molecules are replaced by isotope atoms. The range of stable isotope products can cover from gases to complex molecules. Isotope-labeled compounds could provide a site-specific investigation of structures, making molecules easily detectable by mass spectrometry and NMR, and maintaining the physico-chemical properties of the target molecule at the same time. MCE isotope-labeled compounds are all stable isotope-labeled compounds and are non-radioactive labeled substances. MCE isotope-labeled compounds are unique tools for identifying and understanding biological and chemical processes. Stable isotope-labeled products are now getting more and more popular among scientists. The scope of application is gradually penetrating into various scientific fields, such as life sciences, food and medicine, agriculture, environment, geology, etc. Stable isotope-labeled compounds have a wide range of applications in the Life Science areas, such as Metabolomics, Proteomics, Clinical studies, Deuterium drugs, etc.

Isotope-Labeled Compounds 相关产品 (5586):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B0125S
    Ofloxacin-d3

    氧氟沙星-d3

    99.77%
    Ofloxacin-d3 是 Ofloxacin 氘代物。
    Ofloxacin-d<sub>3</sub>
  • HY-B1453S
    L-Carnitine-d3 hydrochloride

    混旋肉碱盐酸盐 d3 (盐酸盐)

    ≥98.0%
    L-Carnitine-d3 (hydrochloride) 是 L-Carnitine hydrochloride 的氘代物。
    L-Carnitine-d<sub>3</sub> hydrochloride
  • HY-B1473AS
    Serotonin-d4 99.10%
    Serotonin-d4 是 Serotonin 氘代物。Serotonin 是 CNS 中的单胺神经递质和内源性 5-HT 受体激动剂。Serotonin 也是儿茶酚 O-甲基转移酶 (COMT) 的抑制剂,其 Ki 值为 44 μM。
    Serotonin-d<sub>4</sub>
  • HY-132723AS
    17β-Estradiol-3-β-D-glucuronide-d3 sodium 98.19%
    17β-Estradiol-3-β-D-glucuronide-d3 (sodium) 是 17β-Estradiol-3-β-D-glucuronide sodium 的氘代物。
    17β-Estradiol-3-β-D-glucuronide-d<sub>3</sub> sodium
  • HY-13342S
    Apatinib-d8 hydrochloride

    阿帕替尼 d8 (盐酸盐)

    98.00%
    Apatinib-d8 (hydrochloride) 是 Apatinib hydrochloride 的氘代物。
    Apatinib-d<sub>8</sub> hydrochloride
  • HY-N0391S5
    L-Citrulline-d7

    L-瓜氨酸-d7

    ≥99.0%
    L-Citrulline-d7 是 L-Citrulline 的氘代物。L-Citrulline 是一种氨基酸,源自于脯氨酸、谷氨酰胺和谷氨酸盐的分解代谢过程中产生的鸟氨酸,或通过精氨酸-瓜氨酸途径获得的 l-精氨酸。
    L-Citrulline-d<sub>7</sub>
  • HY-Y0966S1
    Glycine-d2

    DL-甘氨酸-d2

    ≥98.0%
    Glycine-d2 是 Glycine 的氘代物。Glycine 是中枢神经系统的一种抑制性神经递质,同时也是 glutamate 的一种联合激动剂,有促进谷氨酸能 NMDA (N-methyl-D-aspartic acid ) 受体兴奋的潜能。
    Glycine-d<sub>2</sub>
  • HY-B1178S
    (Rac)-Cotinine-d3

    可替宁 d3

    99.90%
    (Rac)-Cotinine-d3 是 (Rac)-Cotinine 的氘代物。
    (Rac)-Cotinine-d<sub>3</sub>
  • HY-W017389S
    Xanthine-13C,15N2

    黄嘌呤-13C,15N2

    ≥98.0%
    Xanthine-13C,15N2 是一种 15N 标记和 13C 标记的 Xanthine (HY-W017389)。Xanthine 是一种对中枢神经系统有轻微刺激作用的植物生物碱。Xanthine 也作为嘌呤降解途径的中间产物。
    Xanthine-<sup>13</sup>C,<sup>15</sup>N<sub>2</sub>
  • HY-W041895S
    DL-Glutamic acid-d5

    DL-谷氨酸 d5

    99.68%
    DL-Glutamic acid-d5 是 DL-Glutamic acid 的氘代物。DL-谷氨酸是作为基本代谢产物的谷氨酸的共轭酸。与多晶型物 α 和 βL-谷氨酸的第二相相比,DL-谷氨酸具有更好的稳定性。
    DL-Glutamic acid-d<sub>5</sub>
  • HY-N0455AS6
    L-Arginine-13C6 hydrochloride

    L-精氨酸-13C6 (盐酸)

    ≥98.0%
    L-Arginine-13C6 (hydrochloride) 是带有 13C 标记的 L-Arginine hydrochloride。L-Arginine ((S)-(+)-Arginine) hydrochloride 为合成一氧化氮的氮供体,是血管扩张剂。
    L-Arginine-<sup>13</sup>C<sub>6</sub> hydrochloride
  • HY-N0623S2
    L-Tryptophan-13C11

    L-色氨酸 13C11

    99.60%
    L-Tryptophan-13C11 是带有 13C 标记的 L-Tryptophan。L-Tryptophan (Tryptophan) 是一种必需氨基酸,是血清素、褪黑素和维生素B3的前体。
    L-Tryptophan-<sup>13</sup>C<sub>11</sub>
  • HY-132949S
    Decanoyl-L-carnitine-d3 chloride

    癸酰基-L-肉碱-d3

    99.94%
    Decanoyl-L-carnitine-d3 (chloride) 是 Decanoyl-L-carnitine chloride 的氘代物。
    Decanoyl-L-carnitine-d<sub>3</sub> chloride
  • HY-130321S
    Lauroyl-L-carnitine-d3 chloride

    L-氯化月桂酰肉碱-d3

    ≥99.0%
    Lauroyl-L-carnitine-d3 (chloride) 是 Lauroyl-L-carnitine chloride 的氘代物。
    Lauroyl-L-carnitine-d<sub>3</sub> chloride
  • HY-144243S
    Vitamin B5-d4 calcium 99.51%
    Vitamin B5-d4 (calcium) 是 Vitamin B5 calcium 氘代物。
    Vitamin B5-d<sub>4</sub> calcium
  • HY-14608S3
    L-Glutamic acid-13C5,15N

    L-谷氨酸-13C5,15N

    ≥98.0%
    L-Glutamic acid-13C5,15N 是带有 13C 标记和 15N 标记的 L-Glutamic acid。L-Glutamic acid 作为一种兴奋性氨基酸神经递质,为谷氨酸盐受体所有亚型(代谢型红藻氨酸、NMDA 和 AMPA)的激动剂。对 DA 从多巴胺能神经末梢释放的过程有激动作用。
    L-Glutamic acid-<sup>13</sup>C<sub>5</sub>,<sup>15</sup>N
  • HY-Y1269S
    Ammonium chloride-15N

    氯化铵-15N

    ≥98.0%
    Ammonium chloride-15N 是 15N 标记的 Ammonium chloride (HY-Y1269)。
    Ammonium chloride-<sup>15</sup>N
  • HY-W012821S2
    Morpholine-d8 hydrochloride

    吗啉盐酸盐-d8

    99.91%
    Morpholine-d8 (hydrochloride) 是 Morpholine hydrochloride 的氘代物。
    Morpholine-d<sub>8</sub> hydrochloride
  • HY-W017462S
    Creatine-d5 monohydrate 99.93%
    Creatine-d5 (monohydrate) 是 Creatine monohydrate 的氘代物。Creatine monohydrate,一种内源性氨基酸代谢物,在细胞能量中发挥重要作用,尤其是在肌肉和大脑中。
    Creatine-d<sub>5</sub> monohydrate
  • HY-B2227BS
    Lactate-d4 sodium

    乳酸钠-d4

    ≥99.0%
    Lactate-d4 (sodium) 是 Lactate sodium 的氘代物。Lactate sodium 是糖原分解和糖酵解的产物。Lactate sodium 在多种生物化学过程中起作用。
    Lactate-d<sub>4</sub> sodium