Description

Androst-5-En-17-One,7-Hydroxy-3-[(1-Oxoheptyl)Oxy]-,(3Beta)-(9Ci) is a chemically modified steroid derivative, specifically a 7-hydroxyandrostane compound with a heptanoyloxy ester at the 3-beta position. This compound serves as a crucial high-purity intermediate for advanced pharmaceutical research and synthesis, offering a defined molecular scaffold for further chemical elaboration. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of novel therapeutic agents, particularly in the fields of endocrinology and metabolic research.

Application

• Pharmaceutical Intermediate: A key building block in the synthetic pathway for novel steroid-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in studies investigating steroid hormone metabolism and receptor interactions.
• Fine Chemical Synthesis: Serves as a starting material for the preparation of more complex, target-specific steroid analogues with potential biological activity.
• Process Development: Employed in route scouting and optimization for the scalable production of specialized steroid compounds.

Basic Information

Product Name	Androst-5-En-17-One,7-Hydroxy-3-[(1-Oxoheptyl)Oxy]-,(3Beta)-(9Ci)
CAS No.	517894-26-7
Molecular Formula	C26H40O4
Molecular Weight	416.60 g/mol
Synonyms	7-Hydroxyandrost-5-en-17-one 3β-heptanoate; 3β-Heptanoyloxy-7-hydroxyandrost-5-en-17-one; 7-Hydroxyandrost-5-en-17-one 3β-heptanoate ester; (3β)-7-Hydroxyandrost-5-en-17-one 3-heptanoate; 7-Hydroxyandrost-5-en-17-one 3-(1-oxoheptyl)oxy]-; Androst-5-ene-7-ol-17-one, 3-heptanoate; 7-Hydroxyandrost-5-en-17-one heptanoate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency, supporting reliable outcomes in downstream research and development. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.