Description

3β,17β-Dihydroxy-5β-Androstan-6-One is a high-purity steroid intermediate of significant commercial and research interest. This compound serves as a critical building block in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs) and fine chemicals. It is essential for manufacturers and research institutions in the pharmaceutical, biotechnology, and life science sectors requiring precise and reliable synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of steroidal drugs and hormones.
• Research & Development: Used as a reference standard and starting material in medicinal chemistry and biochemical research.
• Fine Chemical Synthesis: Employed in the production of specialized steroid derivatives for various industrial applications.
• Biochemical Studies: Utilized in metabolic pathway research and enzyme inhibition studies.

Basic Information

Product Name	3β,17β-Dihydroxy-5β-Androstan-6-One
CAS No.	53512-51-9
Molecular Formula	C19H30O3
Molecular Weight	306.44 g/mol
Synonyms	5β-Androstane-3β,17β-diol-6-one; 6-Oxo-5β-androstane-3β,17β-diol; 3β,17β-Dihydroxy-5β-androstan-6-one; 5β-Androstane-3β,17β-diol-6-one; 6-Keto-5β-androstane-3β,17β-diol
EINECS	Contact for details

Quality Control

Our 3β,17β-Dihydroxy-5β-Androstan-6-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical intermediates and research chemicals. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, it is recommended to handle the material under a dry atmosphere or desiccate before prolonged use. Recommended storage temperature: 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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