Description

Clogestone is a synthetic progestogen, a member of the steroid hormone class, identified by the CAS number 20047-75-0. This compound is valued for its specific hormonal activity, making it a critical intermediate in pharmaceutical research and development. It is primarily required by manufacturers in the life sciences sector for the synthesis of advanced steroid-based pharmaceuticals and for use in biochemical research applications.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of specialized progestogen-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or experimental compound in endocrinology and hormone receptor studies.
• Veterinary Medicine: Potential application in the development of hormonal treatments for animal health.
• Academic & Contract Research: Serves as a vital reagent for universities and CROs (Contract Research Organizations) investigating steroid chemistry and pharmacology.

Basic Information

Product Name	Clogestone
CAS No.	20047-75-0
Molecular Formula	C22H30O3
Molecular Weight	342.47 g/mol
Synonyms	6-Chloro-17-hydroxy-3-oxopregna-4,6-diene-21-carboxylic acid γ-lactone; 6-Chloro-17α-hydroxypregna-4,6-diene-3,20-dione; Clogestone Acetate (related ester); Clogestrone; SH-741
EINECS	Contact for details

Quality Control

Our Clogestone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, related substances, and residual solvents. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply for critical research and development pipelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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