7381-67-1

• 常用中文名：S-磺基半胱氨酸钠盐
• 常用英文名：L-Cysteine, hydrogensulfate (ester), monosodium salt (9CI)
• CAS号：7381-67-1
• 分子式：C₃H₆NNaO₅S₂
• 分子量：223.20300
• 发布时间：2016-11-12 09:03:39
• 更新时间：2025-10-27 14:24:47

名称

• 中文名: S-磺基半胱氨酸钠盐
• 英文名: h-cys(so3h)-oh sodium salt
• 英文别名: cysteine,hydrogensulfate(ester),sodiumsalt,hydrate(2:2:3); H-CYS(SO3H)-OH NA; H-Cys(SO3H)-OH; sodiums-sulfocysteinehydrate; S-SULFO-L-CYSTEINE SODIUM; CYSTEINE(SO3H)-OH SODIUM SALT; sodium cysteine-S-sulfonate; S-SULFO-L-CYSTEINE MONOSODIUM SALT

物化性质

• 分子式: C₃H₆NNaO₅S₂
• 分子量: 223.20300
• 精确质量: 222.95900
• PSA: 154.20000

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : HA2300000 CAS REGISTRY NUMBER : 7381-67-1 LAST UPDATED : 198609 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C3-H7-N-O5-S2.Na.3/2H2-O MOLECULAR WEIGHT : 251.24 WISWESSER LINE NOTATION : WSQ1YZVQ &-NA- &QH 3/2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1771 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 94,1419,1974

合成路线

112839-94-8 ~83% 7381-67-1

文献：Arnold,L.D.; May,R.G.; Vederas,J.C. Journal of the American Chemical Society, 1988 , vol. 110, p. 2237

52-90-4 ~% 5163-90-6 56-89-3 7381-67-1

文献：Church; Evans Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2008 , vol. 69, # 1 p. 256 - 262

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