19768-70-8

• 常用中文名：2-Methyl-3-cyanoimidazo(1,2-a)pyridine
• 常用英文名：2-Methyl-3-cyanoimidazo(1,2-a)pyridine
• CAS号：19768-70-8
• 分子式：C₉H₇N₃
• 分子量：157.17200
• 发布时间：2017-02-21 09:48:30
• 更新时间：2024-01-29 20:34:43

名称

• 英文名: 2-Methyl-3-cyanoimidazo(1,2-a)pyridine
• 英文别名: 2-Methyl-3-cyan-imidazo<1,2-a>pyridin; 3-Cyano-2-methylimidazo(1,2-a)pyridine; 2-Methylimidazo[1,2-a]pyridine-3-carbonitrile

物化性质

• 密度: 1.19g/cm3
• 分子式: C₉H₇N₃
• 分子量: 157.17200
• 精确质量: 157.06400
• PSA: 41.09000
• LogP: 1.51438
• 折射率: 1.643

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : NJ5445000 CHEMICAL NAME : Imidazo(1,2-a)pyridine-3-carbonitrile, 2-methyl- CAS REGISTRY NUMBER : 19768-70-8 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H7-N3 MOLECULAR WEIGHT : 157.19 WISWESSER LINE NOTATION : T56 AN DNJ BCN C1 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 : 600 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Gastrointestinal - changes in structure or function of salivary glands Nutritional and Gross Metabolic - body temperature decrease 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: 12,122,1969

安全

• 海关编码: 2933990090

合成路线

21801-89-8 ~79% 19768-70-8

文献：MILLENNIUM PHARMACEUTICALS, INC.; TAKEDA PHARMACEUTICAL COMPANY LIMITED; BANNO, Hiroshi; HIROSE, Masaaki; KURASAWA, Osamu; LANGSTON, Steven, P.; MIZUTANI, Hirotake; SHI, Zhan; VISIERS, Irache; VOS, Tricia, J.; VYSKOCIL, Stepan Patent: WO2010/90716 A1, 2010 ; Location in patent: Page/Page column 322 ;

上下游产品

上游产品  1
21801-89-8
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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%