3,4-二氢-3-甲基-4-氧代咪唑并[5,1-D]-1,2,3,5-四嗪-8-甲酰胺酸,英文名:Temozolomideacid,CAS:113942-30-6,化学式:C6H5N5O3,分子量:1

2026-03-27 10:24:45

113942-30-6

3,4-二氢-3-甲基-4-氧代咪唑并[5,1-D]-1,2,3,5-四嗪-8-甲酰胺酸(Temozolomideacid)

CAS: 113942-30-6

化学式: C6H5N5O3

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中文名 3,4-二氢-3-甲基-4-氧代咪唑并[5,1-D]-1,2,3,5-四嗪-8-甲酰胺酸
英文名 Temozolomideacid
别名 替莫唑胺酸
替莫唑胺杂质1
替莫唑胺EP杂质B
替莫唑胺-8-羧酸
替莫唑胺杂质B (EP)
3-甲基-4-氧代-3,4-二氢咪唑并[5,1-D][1,2,3,5]四嗪-8-羧酸
3,4-二氢-3-甲基-4-氧代-咪唑并[5,1-D]-1,2,3,5-四嗪-8-羧酸
3,4-二氢-3-甲基-4-氧代咪唑并[5,1-D]-1,2,3,5-四嗪-8-甲酰胺酸
英文别名 Temozolomideacid
Temozolomide Impurity 1
Temozolomide Impurity C
Temozolomide-8-carboxylic acid
3-Methyl-4-oxo-8-imidazolo[5,1-d][1,2,3,5]tetrazinecarboxylic acid
3-Methyl-4-oxo-3,4-dihydroiMidazo[5,1-d][1,2,3,5]tetrazine-8-carboxylic acid
3,4-Dihydro-3-Methyl-4-oxo-iMidazo[5,1-d]-1,2,3,5-tetrazine-8-carboxylic Acid
CAS 113942-30-6
化学式 C6H5N5O3
分子量 195.14
密度 1.97±0.1 g/cm3(Predicted)
熔点 166-168°C
沸点 487.7±37.0 °C(Predicted)
溶解度 DMSO (微溶) 、甲醇 (微溶)
酸度系数 2.88±0.20(Predicted)
存储条件 Inert atmosphere,2-8°C
稳定性 吸湿性
外观 固体
颜色 White to Off-White
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