Description

17β-Acetyl-5,6α-Epoxy-5α-Androstane-3β-Ol Acetate is a high-purity steroid derivative and a key synthetic intermediate in the production of more complex pharmaceutical compounds. Its value lies in its defined stereochemistry and functional groups, which make it a versatile building block for targeted organic synthesis. This product is essential for research and development laboratories, as well as manufacturers in the pharmaceutical and fine chemical sectors, who require reliable, high-quality intermediates for the synthesis of active pharmaceutical ingredients (APIs) and other specialized steroids.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of steroidal drugs and hormones.
• Research & Development: Used in academic and industrial R&D for exploring new synthetic pathways and creating novel steroid analogs.
• Fine Chemical Synthesis: Serves as a specialized building block for synthesizing complex organic molecules with specific biological activity.
• Reference Standard: Can be utilized as an analytical standard for quality control and method development in pharmaceutical analysis.

Basic Information

Product Name	17β-Acetyl-5,6α-Epoxy-5α-Androstane-3β-Ol Acetate
CAS No.	14148-09-5
Molecular Formula	C23H34O5
Molecular Weight	390.52 g/mol
Synonyms	5α,6α-Epoxy-17β-acetoxy-3β-hydroxyandrostane 3-acetate; 3β-Acetoxy-5α,6α-epoxy-17β-acetoxyandrostane; 17β-Acetoxy-5α,6α-epoxyandrostan-3β-ol acetate; 5,6α-Epoxy-17β-acetyl-5α-androstane-3β-ol acetate; Androstane-3β-ol, 17β-acetyl-5,6α-epoxy-5α-, acetate; 14148-09-5; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 17β-Acetyl-5,6α-Epoxy-5α-Androstane-3β-Ol Acetate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and identification by IR and NMR spectroscopy. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee compliance with your research or production requirements.

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). Keep away from incompatible materials and sources of ignition.

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.