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产品基本信息
产品编号:S435035
产品名称:Sildenafil N-Oxide
产品CAS:1094598-75-0
规格含量:50mg
产品价格:面议
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产品详细介绍
标准品编号:
S435035
名称:
Sildenafil N-Oxide
别名:
5-[2-Ethoxy-5-[(4-methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one; Sildenafil EP Impurity B;
杂质:
Sildenafil EP Impurity B
CAS号:
1094598-75-0
分子式:
C₂₂H₃₀N₆O₅S
外观:
白色至白色固体
熔点:
193-198°C (dec.)
分子量:
490.58
储存:
Hygroscopic, 冰箱, under inert atmosphere
溶解度:
Chloroform (Sparingly), DMSO (Sparingly), Methanol
类别:
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
Sildenafil N-Oxide (Sildenafil EP Impurity B) is an impurity of Sildenafil citrate (S435000), as prodrug.
参考文献
Bickel, M., et al.: Pharmacol. Rev., 21, 325 (1969),
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