Description

3β-Fluoro-6β-Methylestr-5(10)-En-17β-Ol is a high-purity fluorinated steroid intermediate of significant importance in advanced pharmaceutical synthesis. This compound is valued for its specific structural modifications, which are crucial for developing novel therapeutic agents with targeted biological activity. It is primarily required by research institutions and pharmaceutical manufacturers engaged in the development of steroidal drugs, hormone therapies, and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel fluorinated corticosteroids and other steroidal active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies to explore new therapeutic pathways.
• Hormone Analog Synthesis: Serves as a precursor in the development of modified estrogen or androgen analogs with enhanced metabolic stability.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals for the life sciences sector.
• Reference Standard: Can be utilized as an analytical standard for quality control and method development in pharmaceutical laboratories.

Basic Information

Product Name	3β-Fluoro-6β-Methylestr-5(10)-En-17β-Ol
CAS No.	24467-84-3
Molecular Formula	C20H29FO
Molecular Weight	304.45 g/mol
Synonyms	3β-Fluoro-6β-methylestr-5(10)-en-17β-ol; 3-Fluoro-6-methylestra-5(10)-en-17-ol; 17β-Hydroxy-3β-fluoro-6β-methylestr-5(10)-ene; 6β-Methyl-3β-fluoroestr-5(10)-en-17β-ol; Fluoromethylestrenol derivative
EINECS	Contact for details

Quality Control

Our 3β-Fluoro-6β-Methylestr-5(10)-En-17β-Ol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles, typically determined by advanced chromatographic methods. We are committed to meeting the stringent requirements of pharmaceutical R&D and GMP-grade production environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.