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N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3

更新时间:2025-08-27 11:20:45

N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3结构式
N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3结构式
委托求购
常用名 N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3 英文名 N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3
CAS号 1260619-43-9 分子量 238.28
密度 1.4±0.1 g/cm3 沸点 576.4±50.0 °C at 760 mmHg
分子式 C8H10D3NO5S 熔点 N/A
MSDS N/A 闪点 302.4±30.1 °C

 用途


N-乙酰-S-(2-羧乙基)-L-半胱氨酸-d3是氘标记的N-乙酰-S-(2-羧乙基)-L-半胱氨酸[1]。

 名称

英文名 S-(2-Carboxyethyl)-N-(2H3)ethanoyl-L-cysteine
英文别名 更多

 生物活性

描述 N-乙酰-S-(2-羧乙基)-L-半胱氨酸-d3是氘标记的N-乙酰-S-(2-羧乙基)-L-半胱氨酸[1]。
相关类别
体外研究 氢、碳和其他元素的稳定重同位素已被纳入药物分子中,主要作为药物开发过程中定量的示踪剂。氘化因其可能影响药物的药代动力学和代谢特征而备受关注[15]。
参考文献

[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-223.

 物理化学性质

密度 1.4±0.1 g/cm3
沸点 576.4±50.0 °C at 760 mmHg
分子式 C8H10D3NO5S
分子量 238.28
闪点 302.4±30.1 °C
精确质量 238.070267
LogP -0.53
蒸汽压 0.0±3.4 mmHg at 25°C
折射率 1.545

 英文别名

L-Cysteine, S-(2-carboxyethyl)-N-(1-oxoethyl-2,2,2-d3)-
S-(2-Carboxyethyl)-N-(2H3)ethanoyl-L-cysteine
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