136803-89-9

• 常用中文名：10'-去甲氧基链霉菌素
• 常用英文名：10'-Desmethoxystreptonigrin
• CAS号：136803-89-9
• 分子式：C₂₄H₂₀N₄O₇
• 分子量：476.43800
• 发布时间：2016-01-31 08:22:00
• 更新时间：2024-04-03 15:13:37

名称

• 中文名: 10'-去甲氧基链霉菌素
• 英文名: (4E)-5-amino-6-(7-amino-6-methoxy-5,8-dioxoquinolin-2-yl)-4-(5-methoxy-6-oxocyclohexa-2,4-dien-1-ylidene)-3-methyl-1H-pyridine-2-carboxylic acid
• 英文别名: 10'-Desmethoxystreptonigrin; 10'-Demethoxystreptonigrin

物化性质

• 密度: 1.55g/cm3
• 沸点: 683.6ºC at 760 mmHg
• 分子式: C₂₄H₂₀N₄O₇
• 分子量: 476.43800
• 闪点: 367.2ºC
• 精确质量: 476.13300
• PSA: 187.95000
• LogP: 3.59080
• 蒸汽压: 1.26E-19mmHg at 25°C
• 折射率: 1.715

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : US5177500 CHEMICAL NAME : 2-Pyridinecarboxylic acid, 5-amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2- quinolinyl)-4-(2-hydr oxy-3-methoxyphenyl)-3-methyl- CAS REGISTRY NUMBER : 136803-89-9 LAST UPDATED : 199403 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H20-N4-O7 MOLECULAR WEIGHT : 476.48 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 : 8800 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 45,454,1992