地屈孕酮EP杂质A
Dydrogesterone EP Impurity A;(9ß,10a)-Pregna-4,6,8(14)-triene-3,20-dione, 9ß,10a-Pregna-4,6,8(14)-triene-3,20-dione, Dydrogesterone Imp. A (EP)
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1 mg 2 mg 5 mg
产品库存
3-5 days
目录价格
¥1600.00
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产品库存
3-5 days
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¥2560.00
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3-5 days
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¥4096.00
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基本信息
中文名称地屈孕酮EP杂质A
英文名称 Dydrogesterone EP Impurity A;(9ß,10a)-Pregna-4,6,8(14)-triene-3,20-dione, 9ß,10a-Pregna-4,6,8(14)-triene-3,20-dione, Dydrogesterone Imp. A (EP)
CAS号23035-53-2
分子式C21H26O2
分子量310.43
外观White powder
储存条件Store short-term at 0-4°C or long-term at -20°C in a dry, dark place.
安全信息
产品详情

Dydrogesterone EP impurity A (CAS number: 23035-53-2) is a key impurity in dydrogestrel and is crucial for drug quality control. As an important reference compound in the pharmaceutical industry, it is strictly regulated by ICH guidelines for evaluating degradation products and potential side reactions in the synthesis and storage of progesterone, ensuring the safety and efficacy of drugs, and thereby improving the overall quality and purity of drugs. ‌

相关文献
PMID: 34927507 DOI: 10.1080/09513590.2021.2016692
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地屈孕酮EP杂质A