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  3. Isotope-Labeled Compounds

Isotope-Labeled Compounds (同位素标记物)

同位素标记化合物 (Isotope-Labeled Compounds) 是分子中部分原子被同位素原子取代的化学物质。稳定同位素产品的范围可涵盖从气体到复杂分子。同位素标记化合物可提供结构定点研究,使分子易于通过质谱和核磁共振检测,同时保持目标分子的物理化学性质。MCE同位素标记化合物均为稳定同位素标记化合物,是非放射性标记物质。MCE同位素标记化合物是识别和了解生物和化学过程的独特工具。稳定同位素标记产品现在越来越受到科学家的青睐。应用范围逐渐渗透到各个科学领域,例如生命科学、食品和医药、农业、环境、地质学等。稳定同位素标记化合物在生命科学领域有着广泛的应用,例如代谢组学、蛋白质组学、临床研究、氘药物等。

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 (9876):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-W101367S
    N-Acetyl-S-benzyl-L-cysteine-d5
    N-Acetyl-S-benzyl-L-cysteine-d5 是 N-Acetyl-S-benzyl-L-cysteine 氘代物。
    N-Acetyl-S-benzyl-L-cysteine-d<sub>5</sub>
  • HY-B0246S4
    Carbamazepine-d4

    卡马西平-d4

    Carbamazepine-d4 (CBZ-d4) 是氚代标记的 Carbamazepine-d4 (HY-B0246S4)。
    Carbamazepine-d<sub>4</sub>
  • HY-17436S1
    Clevidipine-d7

    氯维地平-d7

    Clevidipine-d7 是 Clevidipine 的氘代物。Clevidipine 是短效二氢吡啶钙离子通道拮抗剂,IC50为7.1 nM。
    Clevidipine-d<sub>7</sub>
  • HY-W040240S1
    (3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one-13C-1
    (3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one-13C-1 是 13C 标记的 (3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one。 (3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one 是一种内源性代谢产物。
    (3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one-<sup>13</sup>C-1
  • HY-W716736
    N-(Methyl-d3)-N-tosylglycine
    N-(Methyl-d3)-N-tosylglycine 是 2-(N-Methyl-4-methylbenzenesulfonamido)acetic acid (HY-W160958) 的氘代物。
    N-(Methyl-d<sub>3</sub>)-N-tosylglycine
  • HY-Y1298S1
    Methyl acetylacetate-d3
    Methyl acetylacetate-d3 (Acetoacetate methyl ester-d3) 是氘标记的Methyl acetylacetate (HY-Y1298)。Methyl acetylacetate 是一种内源性代谢物。
    Methyl acetylacetate-d<sub>3</sub>
  • HY-N0090S1
    Guanosine-d2 hydrate
    Guanosine-d2 (hydrate) 是 Guanosine Hydrate 的氘代物。
    Guanosine-d<sub>2</sub> hydrate
  • HY-W742066
    7-Oxo Cholesterol 3-Acetate-d7
    7-Oxo Cholesterol 3-Acetate-d7 是 7-Oxo Cholesterol 3-Acetate 的氘代物。
    7-Oxo Cholesterol 3-Acetate-d7
  • HY-B0084S4
    Dienogest-13C,15N,d4

    地诺孕素-13C,15N,d4

    Dienogest-13C,15N,d4 (STS 557-13C,15N,d4) 是 13C,15N 和氚代标记的 同位素 (Dienogest)。Dienogest (STS-557) 一种口服有效的和具有选择性的孕酮受体激动剂,能有效减少 COX-2mPGES-1 和芳香化酶的基因表达。Dienogest 还能抑制 PGE2 合成酶的 mRNA 和蛋白表达,以及 NF-κB 的激活。Dienogest 可用于子宫内膜异位症,更年期和月经过多的研究。
    Dienogest-<sup>13</sup>C,<sup>15</sup>N,d<sub>4</sub>
  • HY-W654255
    Mandelic Acid-13C8
    Mandelic Acid-13C8 ((±)-Mandelic acid-13C8) 是 13C 标记的 Mandelic acid (HY-W015591)。Mandelic acid ((±)-Mandelic acid) 是一种 α-羟基羧酸,广泛用作医药和精细化学品的中间体。Mandelic acid 具有抗菌活性,已用于研究尿路感染和阴道滴虫病。Mandelic acid 具有较高的精子固定活性和较低的阴道刺激性。
    Mandelic Acid-<sup>13</sup>C<sub>8</sub>
  • HY-113283S
    Homogentisic acid-13C6
    Homogentisic acid-13C613C 标记的 Homogentisic acid (HY-113283)。Homogentisic acid 是一种在尿液和血清中积累的特殊代谢物。Homogentisic acid 可用于诊断尿黑酸尿症。Homogentisic acid 是一种酚酸。
    Homogentisic acid-<sup>13</sup>C<sub>6</sub>
  • HY-N0832S1
    L-Histidine-13C6,15N3

    L-组氨酸-13C6,15N3

    L-Histidine-13C6,15N313C 和 15N 标记的 L-Histidine (HY-N0832)。L-Histidine 是婴儿必需的氨基酸。L-Histidine 是线粒体谷氨酰胺转运的抑制剂。
    L-Histidine-13C6,15N3
  • HY-W779386
    N-Acetylglycine-13C2, 15N
    N-Acetylglycine-13C2,15N (Aceturic acid-13C2,15N) 是 13C- 和 15N- 标记的 N-Acetylglycine (HY-Y0069)。N-Acetylglycine (Aceturic acid) 是许多食品中的次要成分。N-Acetylglycine 是一种增味剂,可引发类似谷氨酸钠 (MSG) 的感官体验。
    N-Acetylglycine-<sup>13</sup>C<sub>2</sub>, <sup>15</sup>N
  • HY-B0772S
    Nifekalant-d4
    Nifekalant-d4 是 Nifekalant 氘代物。
    Nifekalant-d<sub>4</sub>
  • HY-150796S
    Guanosine 5'-triphosphate, ammonium salt-15N5
    Guanosine 5'-triphosphate, ammonium salt-15N515N 标记的 Guanosine 5'-triphosphate, ammonium salt。
    Guanosine 5'-triphosphate, ammonium salt-<sup>15</sup>N<sub>5</sub>
  • HY-139811S
    Glimepiride-d4
    Glimepiride-d4 是 Glimepiride 的氘代物。
    Glimepiride-d<sub>4</sub>
  • HY-W701650
    Ethyl cyclopropanecarboxylate-d4
    Ethyl cyclopropanecarboxylate-d4 (Cyclopropanecarboxylic Acid Ethyl Ester-d4) 是 Ethyl cyclopropanecarboxylate (HY-W099000) 的氘代物。
    Ethyl cyclopropanecarboxylate-d<sub>4</sub>
  • HY-B1659AS
    D-Glycerol-3-13C
    D-Glycerol-3-13C 是 13C 标记的 D-Glycerol。
    D-Glycerol-3-<sup>13</sup>C
  • HY-W008625S
    1-Bromohexadecane-16,16,16-d3
    1-Bromohexadecane-16,16,16-d3 是 1-Bromohexadecane 的氘代物。
    1-Bromohexadecane-16,16,16-d<sub>3</sub>
  • HY-150678S
    Adenosine:H20-13C
    Adenosine:H20-13C 是 13C 标记的 Adenosine:H20。
    Adenosine:H20-<sup>13</sup>C