42389-40-2

• 常用中文名：2-(1H-苯并咪唑-2-基氨基)-6-甲基-4(3H)-嘧啶酮
• 常用英文名：2-(2-Benzimidazoleamino)-4-hydroxy-6-methylpyrimidine
• CAS号：42389-40-2
• 分子式：C₁₂H₁₁N₅O
• 分子量：241.24900
• 发布时间：2018-10-12 18:10:39
• 更新时间：2025-09-18 07:46:50

名称

• 中文名: 2-(1H-苯并咪唑-2-基氨基)-6-甲基-4(3H)-嘧啶酮
• 英文名: 2-(1H-benzimidazol-2-ylamino)-6-methyl-1H-pyrimidin-4-one
• 中文别名: 2-(2-苯并咪唑基氨基)-6-甲基嘧啶-4(3H)-酮
• 英文别名: 2-<(2-Benzimidazolyl)amino>-6-methyl-4-pyrimidinol; 2-(1H-Benzimidazol-2-ylamino)-6-methyl-4-pyrimidinol; 2-(2-Benzimidazoleamino)-4-hydroxy-6-methylpyrimidine; 2-(1H-benzoimidazol-2-ylamino)-6-methyl-3H-pyrimidin-4-one; 2-(benzimidazol-2-ylamino)-6-methylpyrimidin-4-ol; 4-Pyrimidinol,2-1H-benzimidazol-2-ylamino)-6-methyl; 4(1H)-Pyrimidinone,2-(1H-benzimidazol-2-ylamino)-6-methyl

物化性质

• 密度: 1.5g/cm3
• 沸点: 521.5ºC at 760 mmHg
• 分子式: C₁₂H₁₁N₅O
• 分子量: 241.24900
• 闪点: 269.2ºC
• 精确质量: 241.09600
• PSA: 86.72000
• LogP: 2.18350
• 折射率: 1.763

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UW6019000 CHEMICAL NAME : 4-Pyrimidinol, 2-1H-benzimidazol-2-ylamino)-6-methyl- CAS REGISTRY NUMBER : 42389-40-2 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H11-N5-O MOLECULAR WEIGHT : 241.28 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 250 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 41,89,1989

安全

• 海关编码: 2933990090

合成路线

5418-95-1 105-45-3 ~80% 42389-40-2

文献：Aquino, Christopher J.; Ramanjulu, Joshi M.; Heyer, Dennis; Daniels, Alejandro J.; Palazzo, Fabio; Dezube, Milana Bioorganic and Medicinal Chemistry, 2004 , vol. 12, # 10 p. 2691 - 2708

5418-95-1 141-97-9 ~70% 42389-40-2

文献：Singh, S. P.; Prakash, Indra; Tomer, R. K.; Prakash, O. M.; Sawhney, S. N. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. 22, # 1 p. 37 - 42

上下游产品

上游产品  3
5418-95-1 105-45-3 141-97-9
下游产品  0

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%