939979-32-5

• 常用中文名：5,7-二氯-1-甲基-1H-吡唑并[4,3-d]嘧啶
• 常用英文名：5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine
• CAS号：939979-32-5
• 分子式：C₆H₄Cl₂N₄
• 分子量：203.029
• 发布时间：2019-01-01 16:29:53
• 更新时间：2025-08-25 11:49:04

名称

• 中文名: 5,7-二氯-1-甲基-吡唑并[4,3-d]嘧啶
• 英文名: 5,7-dichloro-1-methylpyrazolo[4,3-d]pyrimidine
• 英文别名: c-8372; 5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine; 1H-Pyrazolo[4,3-d]pyrimidine, 5,7-dichloro-1-methyl-; qc-362

物化性质

• 密度: 1.8±0.1 g/cm3
• 沸点: 283.9±22.0 °C at 760 mmHg
• 分子式: C₆H₄Cl₂N₄
• 分子量: 203.029
• 闪点: 125.5±22.3 °C
• 精确质量: 201.981308
• PSA: 43.60000
• LogP: 1.43
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.760
• 储存条件: -20°C， 密封， 干燥

安全

• 危害码 (欧洲): Xi
• 海关编码: 2933990090

合成路线

83824-38-8 ~70% 939979-32-5

文献：Lee, Wendy; Ortwine, Daniel F.; Bergeron, Philippe; Lau, Kevin; Lin, Lichuan; Malek, Shiva; Nonomiya, Jim; Pei, Zhonghua; Robarge, Kirk D.; Schmidt, Stephen; Sideris, Steve; Lyssikatos, Joseph P. Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 18 p. 5097 - 5104

92534-73-1 ~% 939979-32-5

文献：Baraldi, Pier Giovanni; Saponaro, Giulia; Aghazadeh Tabrizi, Mojgan; Baraldi, Stefania; Romagnoli, Romeo; Moorman, Allan R.; Varani, Katia; Borea, Pier Andrea; Preti, Delia Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 2 p. 1046 - 1059

530-62-1 ~% 939979-32-5

文献：Genentech, Inc. Patent: US2011/86840 A1, 2011 ;

92534-72-0 ~% 939979-32-5

文献：Baraldi, Pier Giovanni; Saponaro, Giulia; Aghazadeh Tabrizi, Mojgan; Baraldi, Stefania; Romagnoli, Romeo; Moorman, Allan R.; Varani, Katia; Borea, Pier Andrea; Preti, Delia Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 2 p. 1046 - 1059

16034-46-1 ~% 939979-32-5

文献：Lee, Wendy; Ortwine, Daniel F.; Bergeron, Philippe; Lau, Kevin; Lin, Lichuan; Malek, Shiva; Nonomiya, Jim; Pei, Zhonghua; Robarge, Kirk D.; Schmidt, Stephen; Sideris, Steve; Lyssikatos, Joseph P. Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 18 p. 5097 - 5104

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%