Description

16 Alpha,17-Epoxy-3 β-Hydroxy-5 α-Pregnan-20-One is a high-purity steroid derivative, also known as 16α,17α-Epoxyprogesterone, serving as a critical pharmaceutical intermediate. This compound is valued for its specific stereochemistry, which makes it a versatile building block in the synthesis of more complex, biologically active steroid molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for the development of novel therapeutic agents and reference standards.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of advanced corticosteroid analogs and other steroidal drugs.
• Research & Development: Used in academic and industrial laboratories for studying steroid metabolism, receptor binding, and structure-activity relationships (SAR).
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing specialized steroid-based compounds.
• Biochemical Tool: Utilized in enzymatic studies to investigate the activity of hydroxylases and other steroid-modifying enzymes.

Basic Information

Item	Details
Product Name	16 Alpha,17-Epoxy-3 β-Hydroxy-5 α-Pregnan-20-One
CAS No.	1097-50-3
Molecular Formula	C21H30O3
Molecular Weight	330.46 g/mol
Synonyms	16α,17α-Epoxyprogesterone; 16α,17α-Epoxy-3β-hydroxy-5α-pregnan-20-one; 3β-Hydroxy-16α,17α-epoxy-5α-pregnan-20-one; 16,17-Epoxy-3-hydroxy-5-pregnan-20-one; 16α,17α-Epoxy-5α-pregnane-3β,20-diol-20-one
EINECS	Contact for details

Quality Control

Our 16 Alpha,17-Epoxy-3 β-Hydroxy-5 α-Pregnan-20-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for pharmaceutical intermediates and research chemicals. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Specified range available
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.