前往化源商城

4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl

更新时间:2025-09-18 11:22:36

4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl结构式
4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl结构式
品牌特惠专场
常用名 4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl 英文名 4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl
CAS号 57121-52-5 分子量 164.16500
密度 1.51g/cm3 沸点 281.8ºC at 760 mmHg
分子式 C7H8N4O 熔点 N/A
MSDS N/A 闪点 124.2ºC

 名称

英文名 1,6-dimethyl-2H-pyrazolo[3,4-d]pyrimidin-4-one
英文别名 更多

 物理化学性质

密度 1.51g/cm3
沸点 281.8ºC at 760 mmHg
分子式 C7H8N4O
分子量 164.16500
闪点 124.2ºC
精确质量 164.07000
PSA 63.57000
折射率 1.728

 安全信息

海关编码 2933990090

 合成线路

~85%

4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl结构式

4H-Pyrazolo[3,4...

57121-52-5

文献:Miyashita, Akira; Iijima, Chihoko; Higashino, Takeo; Matsuda, Hideaki Heterocycles, 1990 , vol. 31, # 7 p. 1309 - 1314

~73%

4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl结构式

4H-Pyrazolo[3,4...

57121-52-5

文献:Reddy, K Hemender; Reddy, A Panduranga; Veeranagaiah, V Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1992 , vol. 31, # 3 p. 163 - 166

 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

1,6-dimethyl-1,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one
1,6-Dimethyl-4-hydroxypyrazolo<3,4-d>pyrimidin
1,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one
1,6-dimethyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one
1,6-dimethyl-pyrazolo[3,4-d]pyrimidin-4(5H)-one
本网页内容来自不同专业数据源,如对内容有疑义,欢迎联系service1@chemsrc.com。