Category
Norethisterone
CAS Number
51-98-9
Molecular Formula
C22H28O3
Molecular Weight
340.46 g/mol
Synonym

19-Norethisterone Acetate ; 17α-Ethynyl-19-nortestosterone Acetate; 17α-Ethinyl-4-estrene-17β-ol-acetate-3-one;

Keywords
Pharmaceutical Standards
Intermediates
Fine Chemicals
Steroids
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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.

Norethisterone acetate is primarily used in hormonal contraceptives to prevent pregnancy by regulating ovulation and altering cervical mucus. It is also applied to treat menstrual disorders, such as irregular periods, heavy bleeding, and endometriosis, and is sometimes used in hormone replacement therapy to manage menopausal symptoms.