8-butyl-1,3-dimethyl-7H-purine-2,6-dione
- 中文别名：8-丁基-1,3-二甲基-7H-嘌呤-2,6-二酮
- 英文别名：8-butyl-1,3-dimethyl-7H-purine-2,6-dione;
8-Butyltheophylline;
Theophylline,8-butyl;
8-butyl-1,3-dimethyl-3,7(9)-dihydro-purine-2,6-dione;
8-n-butyl-1,3-dimethylxanthine;
8-Butyl-1,3-dimethyl-1,2,3,6-tetrahydro-2,6-dioxopurine;
Xanthine,8-butyl-1,3-dimethyl;
8-Butyl-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione;
8-butyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione;
8-Butyl-theophyllin;
8-Butyl-1,3-dimethyl-3,7-dihydro-purin-2,6-dion
- CAS No.：35873-40-6
- 分子式：C11H16N4O2
- 分子量：236.27000
- 精确分子量：236.12700
- PSA：72.68000
- InChI：The Key: VPISOLDSBFMXDM-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.251g/cm3
- 沸点：
- 468.6ºC at 760 mmHg
- 闪点：
- 237.2ºC
- 折射率：
- 1.57
安全信息
- 密度：
- 1.251g/cm3
- 沸点：
- 468.6ºC at 760 mmHg
- 闪点：
- 237.2ºC
- 折射率：
- 1.57
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XH5000000
- CHEMICAL NAME :
- Theophylline, 8-butyl-
- CAS REGISTRY NUMBER :
- 35873-40-6
- BEILSTEIN REFERENCE NO. :
- 0235783
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C11-H16-N4-O2
- MOLECULAR WEIGHT :
- 236.31
- WISWESSER LINE NOTATION :
- T56 BM DN FNVNVJ C4 F1 H1
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 :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 14,1202,1971
海关数据
中国海关编码：2933990090
- 概述：
- 2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0%
- 申报要素：
- 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
- 摘要/Summary：
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
