Description

5-β-Androstan-3-β-Ol is a high-purity steroid derivative and a key intermediate in organic synthesis. This compound is valued for its defined stereochemistry, which is critical for producing specific bioactive molecules and reference standards. It is primarily utilized by research institutions and pharmaceutical companies engaged in steroid chemistry, hormone research, and the development of analytical methods.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs).
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for method development, validation, and quality control testing of steroid products.
• Biochemical Research: Serves as a precursor or standard in metabolic pathway studies, enzyme inhibition assays, and receptor binding studies related to steroid hormones.
• Academic & R&D: Employed in university and institutional research for exploring novel synthetic routes and studying the structure-activity relationships (SAR) of steroid compounds.

Basic Information

Product Name	5-β-Androstan-3-β-Ol
CAS No.	15360-52-8
Molecular Formula	C₁₉H₃₂O
Molecular Weight	276.46 g/mol
Synonyms	5β-Androstan-3β-ol; 3β-Hydroxy-5β-androstane; Etiocholane-3β-ol; 5β-Androstane-3β-ol; 3β-Hydroxyetiocholane; Androstane-3β-ol (5β); 5β,3β-Androstanediol (deoxy); Dihydroandrosterone (5β)
EINECS	Contact for details

Quality Control

Our 5-β-Androstan-3-β-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is stable under these conditions for extended periods.

Specification

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