Description

5α-Androstan-2β-Ol is a high-purity steroid derivative and a key intermediate in organic synthesis. This compound is valued for its defined stereochemistry and structural integrity, which are critical for producing consistent and reliable research and pharmaceutical outcomes. It is primarily utilized by research institutions and pharmaceutical developers working on steroid-based compounds, hormone research, and metabolic studies.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in studies involving steroid metabolism, receptor binding, and enzyme activity.
• Hormone Analog Development: Serves as a starting material for the development of novel androgen or other steroid hormone analogs.
• Metabolic Pathway Analysis: Employed in laboratory settings to investigate biosynthetic pathways and metabolic products of steroidal compounds.
• Academic & Industrial R&D: Essential for chemical research programs focused on organic synthesis, medicinal chemistry, and molecular modeling.

Basic Information

Product Name	5α-Androstan-2β-Ol
CAS No.	1225-47-4
Molecular Formula	C19H32O
Molecular Weight	276.46 g/mol
Synonyms	2β-Hydroxy-5α-androstane; 5α-Androstan-2β-ol; 2β-Androstanol; Androstan-2β-ol; 5α-Dihydroandrosterone (isomer); 2β-Hydroxyandrostane; 5α-Androstane-2β-ol; 2β-Hydroxy-5α-androstan-17-one (related ketone)
EINECS	214-950-5

Quality Control

Our 5α-Androstan-2β-Ol is manufactured under strict quality management systems to ensure high purity and batch-to-batch consistency. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support compliance with cGMP and ICH guidelines for pharmaceutical intermediates, and specifications can be aligned with customer-specific requirements.

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). The product is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere when appropriate to prevent degradation.

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.