Description

3β,5-Dihydroxy-6β,16α-Dimethyl-5α-Pregnan-20-One is a high-purity, synthetic steroid derivative with a defined molecular structure. This compound is valued for its role as a critical intermediate in the research and development of novel pharmaceutical agents, particularly in the fields of endocrinology and metabolic disease. It is primarily sought by research institutions and pharmaceutical manufacturers engaged in the synthesis of specialized steroid-based therapeutics and reference standards.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of advanced steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for the discovery and optimization of new drug candidates targeting hormone receptors.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in laboratory settings.
• Biochemical Research: Employed in studies investigating steroid metabolism, enzyme inhibition, and structure-activity relationships (SAR).

Basic Information

Product Name	3β,5-Dihydroxy-6β,16α-Dimethyl-5α-Pregnan-20-One
CAS No.	55334-07-1
Molecular Formula	C23H38O3
Molecular Weight	362.55 g/mol
Synonyms	3β,5-Dihydroxy-6β,16α-dimethyl-5α-pregnan-20-one; 16α-Methylpregnenolone derivative; (3β,5α,6β,16α)-3,5-Dihydroxy-6,16-dimethylpregnan-20-one; 5α-Pregnan-20-one, 3,5-dihydroxy-6,16-dimethyl-, (3β,5α,6β,16α)-; 6β,16α-Dimethyl-3β,5-dihydroxy-5α-pregnan-20-one
EINECS	Contact for details

Quality Control

Our 3β,5-Dihydroxy-6β,16α-Dimethyl-5α-Pregnan-20-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and pharmaceutical intermediate use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 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 structure
Identification (HPLC)	Retention time matches reference standard
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.