Category
Norethisterone
CAS Number
68-22-4
Molecular Formula
C20H26O2
Molecular Weight
298.42 g/mol
Synonym

(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one;Norethisterone;17alpha-Ethynyl-19-nortestosterone;

Keywords
Pharmaceutical Standards
Intermediates
Fine Chemicals
Steroids
slide_1
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.

Norethisterone is used to treat menstrual disorders such as irregular cycles, heavy bleeding, and painful periods. It is also prescribed for delaying menstruation and managing endometriosis or premenstrual syndrome.