Description

3β-(Acetyloxy)-5α-Androstan-7-One is a high-purity steroid derivative used as a critical intermediate in advanced organic synthesis. This compound matters for its role in the research and development of novel pharmaceutical agents and fine chemicals, offering a defined molecular scaffold for further functionalization. It is primarily needed by R&D laboratories, pharmaceutical manufacturers, and fine chemical producers focused on steroid chemistry, drug discovery, and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs) and drug candidates.
• Research & Development: Used in academic and industrial laboratories for studying steroid metabolism, receptor interactions, and structure-activity relationships (SAR).
• Fine Chemical Synthesis: Serves as a precursor in the multi-step synthesis of specialized steroids and hormone analogs for various applications.
• Reference Standard: Can be utilized as an analytical standard for quality control and method validation in pharmaceutical analysis.

Basic Information

Product Name	3β-(Acetyloxy)-5α-Androstan-7-One
CAS No.	54594-47-7
Molecular Formula	C21H32O3
Molecular Weight	332.48 g/mol
Synonyms	3β-Acetoxy-5α-androstan-7-one; 5α-Androstan-7-one, 3β-(acetyloxy)-; 3β-Hydroxy-5α-androstan-7-one 3-acetate; 7-Oxo-5α-androstan-3β-yl acetate; Androstan-7-one derivative
EINECS	Contact for details

Quality Control

Our 3β-(Acetyloxy)-5α-Androstan-7-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-grade specifications for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric humidity.

Specification

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