1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-8-(1-methylethyl)-

名称

[ CAS 号 ]:
2850-40-0

[ 英文名 ]:
1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-8-(1-methylethyl)-

[英文别名 ]:

1,3-dimethyl-8-isopropylxanthine
8-Isopropyl theophylline
1,3-Dimethyl-8-isopropyl-xanthin
Theophylline,8-isopropyl
Xanthine,1,3-dimethyl-8-isopropyl

物理化学性质

[ 密度 ]:
1.284g/cm3

[ 沸点 ]:
447.6ºC at 760 mmHg

[ 分子式 ]:
C₁₀H₁₄N₄O₂

[ 分子量 ]:
222.24400

[ 闪点 ]:
224.5ºC

[ 精确质量 ]:
222.11200

[ PSA ]:
72.68000

[ LogP ]:
0.08370

[ 蒸汽压 ]:
3.33E-08mmHg at 25°C

[ 折射率 ]:
1.577

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH5920000

CHEMICAL NAME :: Theophylline, 8-isopropyl-

CAS REGISTRY NUMBER :: 2850-40-0

LAST UPDATED :: 199012

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H14-N4-O2

MOLECULAR WEIGHT :: 222.28

WISWESSER LINE NOTATION :: T56 BM DN FNVNVJ CY1&1 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 :: 150 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

点击显示

安全信息

[ 海关编码 ]:
2933990090

合成路线

详细合成路线

上下游产品

上游产品

下游产品

海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
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

[ 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%