Description

3,20-Epoxy-6β,21-Dihydroxypregna-4-Ene CAS NO 64108-58-3 is a high-purity steroid derivative and a key synthetic intermediate in organic chemistry. This compound is valued for its defined stereochemistry and functional groups, which make it a versatile building block for the synthesis of more complex bioactive molecules. It is primarily required by research institutions and pharmaceutical development laboratories engaged in the synthesis of novel steroid-based therapeutics and reference standards.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of specialized steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used in academic and industrial R&D for studying steroid metabolism, receptor interactions, and structure-activity relationships (SAR).
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Process Chemistry: Employed in route scouting and optimization for the commercial-scale production of advanced steroid compounds.
• Biochemical Tool: Utilized in biochemical assays to investigate enzymatic pathways involving steroid transformations.

Basic Information

Product Name	3,20-Epoxy-6β,21-Dihydroxypregna-4-Ene
CAS No.	64108-58-3
Molecular Formula	C21H30O4
Molecular Weight	346.46 g/mol
Synonyms	6β,21-Dihydroxy-3,20-epoxypregn-4-ene; Pregna-4-ene-6β,21-diol, 3,20-epoxy-; 3,20-Epoxy-6β,21-dihydroxypregn-4-ene; 6β,21-Dihydroxy-3,20α-epoxypregn-4-ene; (6β)-3,20-Epoxy-6,21-dihydroxypregn-4-ene
EINECS	Contact for details

Quality Control

Our 3,20-Epoxy-6β,21-Dihydroxypregna-4-Ene 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 detailed Certificate of Analysis (COA) 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). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.