(R)-2-氯-7-乙基-8-异丙基-5-甲基-7,8-二氢蝶啶-6(5H)-酮

• 常用名: (R)-2-氯-7-乙基-8-异丙基-5-甲基-7,8-二氢蝶啶-6(5H)-酮
• 英文名: (7R)-2-Chloro-7-ethyl-7,8-dihydro-5-methyl-8-(1-methylethyl)-6(5H)-pteridinone
• CAS号: 877676-50-1
• 分子量: 268.743
• 密度: 1.2±0.1 g/cm3
• 沸点: 492.1±40.0 °C at 760 mmHg
• 分子式: C₁₂H₁₇ClN₄O
• 熔点: N/A
• 闪点: 251.4±27.3 °C

名称

• 中文名: (7R)-2-氯-7-乙基-7,8-二氢-5-甲基-8-(1-甲基乙基)-6(5H)-蝶啶酮
• 英文名: (7R)-2-Chloro-7-ethyl-8-isopropyl-5-methyl-7,8-dihydro-6(5H)-pter idinone

物理化学性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 492.1±40.0 °C at 760 mmHg
• 分子式: C₁₂H₁₇ClN₄O
• 分子量: 268.743
• 闪点: 251.4±27.3 °C
• 精确质量: 268.109100
• PSA: 49.33000
• LogP: 0.82
• 蒸汽压: 0.0±1.2 mmHg at 25°C
• 折射率: 1.541
• 储存条件: 2-8°C，保存于惰性气体中

安全信息

• 海关编码: 2933990090

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%

英文别名

• (R)-2-chloro-7-ethyl-8-isopropyl-5-methyl-7,8-dihydropteridin-6(5H)-one
• (7R)-2-Chloro-7-ethyl-7,8-dihydro-5-methyl-8-(1-methylethyl)-6(5H)-pteridinone
• (7R)-2-Chloro-7-ethyl-8-isopropyl-5-methyl-7,8-dihydro-6(5H)-pteridinone
• 2-chloro-7,8-dimethyl-3-quinolinecarbaldehyde
• 2-chloro-7,8-dimethyl-3-quinolinecarboxaldehyde
• 2-chloro-7-ethyl-7,8-dihydro-5-methyl-8-(1-methylethyl)-(7R)-6(5H)-pteridinone
• (7R)-2-chloro-7-ethyl-8-isopropyl-5-methyl-7H-pteridin-6-one
• 2-Chloro-7,8-dimethylquinoline-3-carboxaldehyde
• (R)-2-chloro-7-ethyl-8-isopropyl-5-methyl-7,8-dihydro-5H-pteridin-6-one
• 6(5H)-Pteridinone, 2-chloro-7-ethyl-7,8-dihydro-5-methyl-8-(1-methylethyl)-, (7R)-