2072-71-1

• 常用中文名：S-(氨基羰基)-L-半胱氨酸
• 常用英文名：L-Cysteine,S-(aminocarbonyl)-
• CAS号：2072-71-1
• 分子式：C₄H₈N₂O₃S
• 分子量：164.18300
• 发布时间：2017-01-08 02:46:41
• 更新时间：2024-01-18 10:54:22

名称

• 中文名: S-(氨基羰基)-L-半胱氨酸
• 英文名: 2-amino-3-carbamoylsulfanylpropanoic acid
• 英文别名: S-carbamyl-L-cysteine; S-Carbamoyl-L-cystein; S-Carbamylcysteine; Cysteine,monohydrate,L; S-CARBAMYL-L-CYSTEIN; S-carbamoyl-L-cysteine; L-cysteinyl carbamate; S-Carbamoylcysteine

物化性质

• 密度: 1.45g/cm3
• 熔点: 164ºC (dec.)(lit.)
• 分子式: C₄H₈N₂O₃S
• 分子量: 164.18300
• 精确质量: 164.02600
• PSA: 131.71000
• LogP: 0.61080
• 蒸汽压: 5.72E-07mmHg at 25°C
• 折射率: 1.605

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AY7602000 CHEMICAL NAME : Alanine, 3-thiocarbamoyl-, L- CAS REGISTRY NUMBER : 2072-71-1 BEILSTEIN REFERENCE NO. : 1707518 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C4-H8-N2-O3-S MOLECULAR WEIGHT : 164.20 WISWESSER LINE NOTATION : ZVS1YZVQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 925 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1070 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value MUTATION DATA TYPE OF TEST : Phage inhibition capacity TEST SYSTEM : Bacteria - Escherichia coli DOSE/DURATION : 75 mg/L REFERENCE : APMBAY Applied Microbiology. (Washington, DC) V.1-30, 1953-75. For publisher information, see AEMIDF. Volume(issue)/page/year: 12,234,1964

安全

• 海关编码: 2930909090

合成路线

590-28-3 52-90-4 ~% 2072-71-1

文献：Ravel et al. Journal of Biological Chemistry, 1958 , vol. 232, p. 159

上下游产品

上游产品  2
590-28-3 52-90-4
下游产品  2
52-90-4 127-07-1

海关

海关编码	2930909090
中文概述	2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%