Description

3β-(Acetyloxy)-16α,17-Epoxy-6-Methylpregn-5-En-20-One is a high-purity, synthetic steroid derivative with a complex fused-ring structure. This compound is a critical advanced intermediate in the pharmaceutical synthesis of specialized steroidal drugs, offering a precise chemical scaffold for further functionalization. It is essential for R&D and production teams in the pharmaceutical and fine chemical industries focused on developing novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of complex steroidal active pharmaceutical ingredients (APIs).
• Steroid Hormone Research: Used as a reference standard or precursor in biochemical research exploring steroid receptor interactions and metabolic pathways.
• Fine Chemical Synthesis: Serves as a starting material for the preparation of custom steroid analogs with modified biological activity for preclinical studies.
• Process Development: Employed in optimizing and scaling up synthetic routes for steroidal compounds in pilot plants and commercial manufacturing.

Basic Information

Product Name	3β-(Acetyloxy)-16α,17-Epoxy-6-Methylpregn-5-En-20-One
CAS No.	55349-94-5
Molecular Formula	C24H32O4
Molecular Weight	384.51 g/mol
Synonyms	16α,17α-Epoxy-6-methylpregn-5-ene-3β,20-diol 3-acetate; 3β-Acetoxy-16α,17α-epoxy-6-methylpregn-5-en-20-one; 16α,17α-Epoxy-6-methyl-3β-acetoxypregn-5-en-20-one; 6-Methyl-16α,17α-epoxypregn-5-ene-3β,20-diol 3-acetate; (3β,16α,17α)-16,17-Epoxy-6-methylpregn-5-ene-3,20-diol 3-acetate
EINECS	Contact for details

Quality Control

Our 3β-(Acetyloxy)-16α,17-Epoxy-6-Methylpregn-5-En-20-One is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for pharmaceutical intermediate applications. 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, and well-ventilated area at controlled room temperature (15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to 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.