Description

Nomegestrol is a synthetic progestogen steroid hormone with high selectivity and potency. This compound is a critical active pharmaceutical ingredient (API) valued for its specific hormonal activity and favorable safety profile. It is primarily required by the pharmaceutical industry for the development and manufacturing of advanced hormonal therapies, including contraceptive and menopausal treatment formulations.

Application

• Pharmaceutical API: Primary use as the active ingredient in hormonal contraceptives, including progestogen-only pills (POPs).
• Hormone Replacement Therapy (HRT): Used in combination with estrogen for the treatment of menopausal symptoms.
• Gynecological Disorders: Treatment of conditions such as endometriosis and dysfunctional uterine bleeding.
• Research & Development: Serves as a reference standard and key intermediate in steroid chemistry and pharmacology research.
• Formulation Development: Used in the development of various dosage forms, including tablets and implants.

Basic Information

Product Name	Nomegestrol
CAS No.	58691-88-6
Molecular Formula	C₂₁H₂₈O₃
Molecular Weight	328.45 g/mol
Synonyms	Nomegestrol Acetate (common salt form); 17α-Acetoxy-6-methyl-19-norpregna-4,6-diene-3,20-dione; Lutenyl; SH T001 MG; TX-066; (17α)-17-Acetyl-6-methyl-19-norpregna-4,6-diene-3,20-dione
EINECS	Contact for details

Quality Control

Our Nomegestrol is manufactured under strict quality management systems. We provide material that meets high-purity standards suitable for pharmaceutical applications. A comprehensive Certificate of Analysis (COA) is provided with each batch, detailing purity, identity, and impurity profiles. Our quality commitment ensures compliance with cGMP guidelines and relevant pharmacopeial standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.