20744-51-8

• 常用中文名：妥布霉素A
• 常用英文名：Deoxystreptamine-kanosaminide
• CAS号：20744-51-8
• 分子式：C₁₂H₂₅N₃O₇
• 分子量：323.34300
• 发布时间：2017-10-24 14:12:31
• 更新时间：2025-08-27 10:55:24

名称

• 中文名: 妥布霉素A
• 英文名: tobramycin a
• 英文别名: antibioticnk1012-2; NK-1012-2; DeoxystreptaMine-kanosaMinide

物化性质

• 密度: 1.56g/cm3
• 沸点: 613.3ºC at 760mmHg
• 分子式: C₁₂H₂₅N₃O₇
• 分子量: 323.34300
• 闪点: 324.7ºC
• 精确质量: 323.16900
• PSA: 197.67000
• 蒸汽压: 1.32E-17mmHg at 25°C
• 折射率: 1.651

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : WK1970500 CHEMICAL NAME : Streptamine, 4-O-(3-amino-3-deoxy-alpha-D-glucopyranosyl)-2-deoxy- , L- CAS REGISTRY NUMBER : 20744-51-8 BEILSTEIN REFERENCE NO. : 0026899 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H25-N3-O7 MOLECULAR WEIGHT : 323.40 WISWESSER LINE NOTATION : T6OTJ CQ DZ EQ F1Q BO- BL6TJ AZ CQ DQ EZ 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 : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 1,210,1980

合成路线

144218-74-6 ~% 20744-51-8

文献：Carbohydrate Research, , vol. 286, p. 107 - 122

103358-05-0 ~% 20744-51-8

文献：Carbohydrate Research, , vol. 286, p. 107 - 122

179533-32-5 ~% 20744-51-8

文献：Carbohydrate Research, , vol. 286, p. 107 - 122

179533-31-4 ~% 20744-51-8

文献：Carbohydrate Research, , vol. 286, p. 107 - 122

179533-33-6 ~% 20744-51-8

文献：Carbohydrate Research, , vol. 286, p. 107 - 122

144218-66-6 ~% 20744-51-8

文献：Carbohydrate Research, , vol. 232, # 1 p. 89 - 106