باب
Finasteride
رقم CAS
STD- 98319-26-7: IMP-A- 98319-24-5: IMP-C-1800205-94-0
الصيغة الجزيئية
STD- C23H36N2O2: IMP-A- C23H38N2O2: IMP-C-C23H34N2O2
وزن جزيئي
STD- 372.54: IMP-A - 374.56: IMP-C-370.5
مرادف

Finasteride  ((5alpha,17beta)-N-(1,1-Dimethylethyl)-3-oxo-4-aza-androst-1-ene-17-carboxamide)

Finasteride EP Impurity A ((5alpha,17beta)-N-(1,1-Dimethylethyl)-3-oxo-4-aza-androstane-17-carboxamide)

Finasteride EP Impurity C (N-(1,1-dimethylethyl)-3-oxo-4-azaandrosta-1,5-diene-17b-carboxamide)

Finasteride for peak identification CRS

Finasteride for Peak Identification CRS is a certified reference standard (CRS) designed to accurately identify and quantify Finasteride peaks during chromatographic analysis. It plays a key role in confirming retention time, ensuring method precision, and validating analytical performance during method development, validation, routine quality control, and regulatory submissions such as ANDA, DMF, and GMP filings. This CRS is fully compliant with pharmacopeial standards (USP, EP, BP).