11H-Pyrido[2,1-b]quinazoline-2-carboxylicacid, 11-oxo-
- 中文别名：多夸司特
- 中文释义：多夸司特
- 英文别名：11-oxopyrido[2,1-b]quinazoline-2-carboxylic acid;
Docualast [Spanish];
SM 857SE;
Doqualastum [Latin];
11-oxo-11H-pyrido[2,1-b]quinazoline-2-carboxylic acid;
Doqualast;
11H-11-oxo-pyrido [2,1-b]quinazoline-2-carboxylic acid;
SM 857;
11-Oxo-11H-pyrido(2,1-b)quinazolone-2-carboxylic acid
- CAS No.：64019-03-0
- 分子式：
C13H8N2O3
- 分子量：0
- 精确分子量：240.05300
- PSA：71.67000
- InChI：The Key: HMZDSBSMNLBGIW-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.46g/cm3
- 沸点：
- 524.4ºC at 760 mmHg
- 闪点：
- 271ºC
- 折射率：
- 1.715
安全信息
- 密度：
- 1.46g/cm3
- 沸点：
- 524.4ºC at 760 mmHg
- 闪点：
- 271ºC
- 折射率：
- 1.715
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UV1176750
- CHEMICAL NAME :
- 11H-Pyrido(2,1-b)quinazolone-2-carboxylic acid, 11-oxo-
- CAS REGISTRY NUMBER :
- 64019-03-0
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C13-H8-N2-O3
- MOLECULAR WEIGHT :
- 240.23
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #3902639
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #3902639 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 4400 mg/kg
- SEX/DURATION :
- multigeneration
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - parturition Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - eye/ear
- REFERENCE :
- TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 38,351,1988
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 4400 mg/kg
- SEX/DURATION :
- multigeneration
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Specific Developmental Abnormalities - other developmental abnormalities Reproductive - Effects on Newborn - live birth index (measured after birth)
- REFERENCE :
- TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 38,351,1988
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 4400 mg/kg
- SEX/DURATION :
- multigeneration
- TOXIC EFFECTS :
- Reproductive - Effects on Newborn - weaning or lactation index (e.g., # alive at weaning per # alive at day 4)
- REFERENCE :
- TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 38,351,1988
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%
