茶碱-8-丁酸
茶碱-8-丁酸名称
[ CAS 号 ]:
5438-71-1
[ 中文名 ]:
茶碱-8-丁酸
[ 英文名 ]:
1H-Purine-8-butanoicacid, 2,3,6,9-tetrahydro-1,3-dimethyl-2,6-dioxo-
[英文别名 ]:
- 4-(1,3-dimethylxanth-8-yl)butyric acid
- 8-Theophyllinebutyric acid
- 8-carboxypropyltheophylline
- 8-(3-Carboxypropyl)-1,3-dimethylxanthine
- 8-(3-carboxypropyl)-theophylline
- Theophylline-8-butyric acid
茶碱-8-丁酸物理化学性质
[ 密度 ]:
1.451g/cm3
[ 沸点 ]:
613.3ºC at 760mmHg
[ 分子式 ]:
C11H14N4O4
[ 分子量 ]:
266.25300
[ 闪点 ]:
324.7ºC
[ 精确质量 ]:
266.10200
[ PSA ]:
109.98000
[ 折射率 ]:
1.609
茶碱-8-丁酸毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XH5060000
- CHEMICAL NAME :
- Theophylline-8-butyric acid
- CAS REGISTRY NUMBER :
- 5438-71-1
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C11-H14-N4-O4
- MOLECULAR WEIGHT :
- 266.29
- WISWESSER LINE NOTATION :
- T56 BM DN FNVNVJ C3VQ F1 H1
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 :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04358
茶碱-8-丁酸安全信息
[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ 危险品运输编码 ]:
NONH for all modes of transport
[ RTECS号 ]:
XH5060000
[ 海关编码 ]:
2933990090
茶碱-8-丁酸合成路线
茶碱-8-丁酸上下游产品
茶碱-8-丁酸上游产品
茶碱-8-丁酸下游产品
茶碱-8-丁酸海关
[ 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%
茶碱-8-丁酸文献
Res. Commun. Chem. Pathol. Pharmacol. 13 , 497, (1976)
Antisera to theophylline (T) have been obtained by immunizing rabbits with a conjugate of 8-(3-carboxypropyl)-1,3-dimethylxanthine and bovine serum albumin. Comparison of 50% displacement values indic...
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