19410-53-8

• 常用中文名：1H-Purine-2,6-dione, 8-amino-3,7-dihydro-1,3-dimethyl-
• 常用英文名：1H-Purine-2,6-dione, 8-amino-3,7-dihydro-1,3-dimethyl-
• CAS号：19410-53-8
• 分子式：C₇H₉N₅O₂
• 分子量：195.17900
• 发布时间：2016-06-13 20:58:31
• 更新时间：2025-08-25 15:01:22

名称

• 英文名: 8-amino-1,3-dimethyl-7H-purine-2,6-dione
• 英文别名: Theophylline,8-amino; 8-amino-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione; 8-Aminoteofiliny; 8-amino-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione; 8-Amino-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione; 8-Aminoteofiliny [Polish]; 1,3-dimethyl-8-amino-3,7-dihydropurine-2,6-dione; 8-amino-1,3-dimethylxanthine; 8-Aminotheophylline; 3,7-dihydro-8-amino-1,3-dimethyl-1H-purine-2,6-dione; 8-amino-1,3-dimethyl-3,7(9)-dihydro-purine-2,6-dione; 1rs2; 1H-Purine-2,6-dione,8-amino-3,7-dihydro-1,3-dimethyl; 8-AMINO-1,3-DIMETHYL-3,7-DIHYDROPURINE-2,6-DIONE

物化性质

• 密度: 1.559g/cm3
• 沸点: 493.2ºC at 760 mmHg
• 分子式: C₇H₉N₅O₂
• 分子量: 195.17900
• 闪点: 252.1ºC
• 精确质量: 195.07600
• PSA: 98.70000
• 蒸汽压: 7.16E-10mmHg at 25°C
• 折射率: 1.681

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XH3878000 CHEMICAL NAME : Theophylline, 8-amino- CAS REGISTRY NUMBER : 19410-53-8 LAST UPDATED : 198903 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H9-N5-O2 MOLECULAR WEIGHT : 195.21 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 : 250 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DIPHAH Dissertationes Pharmaceuticae. (Warsaw, Poland) V.1-17, 1949-65. For publisher information, see PJPPAA. Volume(issue)/page/year: 14,411,1962

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