باب
Exemestane
رقم CAS
Exemestane STD - 107868-30-4 : IMP - I - NA
الصيغة الجزيئية
Exemestane STD - C20H24O2 : IMP - I - C21H26O3
وزن جزيئي
Exemestane STD - 296.4 g/mol : IMP - 326.44 g/mol
مرادف

Exemestane - 6-Methylideneandrosta-1,4-diene-3,17-dione ; Androsta-1,4-diene-3,17-dione, 6-methylene; 6-Methyleneandrosta-1,4-diene-3,17-dione :

Exemestane EP Impurity - I - 6-methylidene-3-oxoandrosta-1,4-dien-17beta-yl formate ; (10R,13S,17S)-10,13-dimethyl-6-methylene-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl formate;

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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Exemestane is used as a peak identification Chemical Reference Standard (CRS) to confirm the correct retention time and identity of the drug in chromatographic analyses. It ensures accurate and reliable identification in quality control methods such as HPLC.