5255-33-4

• 常用中文名：2-(4-甲基-5-噻唑基)乙酸
• 常用英文名：4-methylthiazol-5-acetic acid
• CAS号：5255-33-4
• 分子式：C₆H₇NO₂S
• 分子量：157.19000
• 发布时间：2016-09-17 02:13:31
• 更新时间：2025-08-25 13:57:41

名称

• 中文名: 2-(4-甲基-5-噻唑基)乙酸
• 英文名: 2-(4-methyl-1,3-thiazol-5-yl)acetic acid
• 英文别名: 5-THIAZOLEACETIC ACID,4-METHYL; 4-Methylthiazol-5-acetic acid; 4-Methylthiazol-5-essigsaeure

物化性质

• 密度: 1.356 g/cm3
• 沸点: 315.1ºC at 760 mmHg
• 分子式: C₆H₇NO₂S
• 分子量: 157.19000
• 闪点: 144.4ºC
• 精确质量: 157.02000
• PSA: 78.43000
• LogP: 1.07860
• 折射率: 1.582
• 储存条件: 室温，干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XJ1921500 CHEMICAL NAME : 5-Thiazoleacetic acid, 4-methyl- CAS REGISTRY NUMBER : 5255-33-4 BEILSTEIN REFERENCE NO. : 0120919 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H7-N-O2-S MOLECULAR WEIGHT : 157.20 WISWESSER LINE NOTATION : T5N CSJ D1VQ E1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 3800 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 26,497,1971

合成路线

406727-23-9 ~% 5255-33-4

文献：Veldstra Enzymol., 1944 , vol. 11, p. 97,131 Full Text Show Details Cerecedo; Tolpin Journal of the American Chemical Society, 1937 , vol. 59, p. 1660