Description

3α,12α-Dihydroxy-5β-Androstan-17-One is a high-purity steroid derivative and a key intermediate in organic synthesis. This compound is valued for its defined stereochemistry and functional groups, which make it a versatile building block for pharmaceutical research and development. It is primarily utilized by research institutions and manufacturers in the life sciences sector for the synthesis of more complex steroid-based molecules and reference standards.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of specialized steroid-based active pharmaceutical ingredients (APIs) and drug candidates.
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies, enzyme inhibition assays, and hormone research.
• Steroid Chemistry Development: Serves as a model compound for developing new synthetic methodologies and studying structure-activity relationships (SAR).
• Analytical Standard: Employed for calibration and quality control in analytical techniques like HPLC and LC-MS for steroid analysis.

Basic Information

Product Name	3α,12α-Dihydroxy-5β-Androstan-17-One
CAS No.	10448-51-8
Molecular Formula	C19H30O3
Molecular Weight	306.44 g/mol
Synonyms	5β-Androstane-3α,12α-diol-17-one; 3α,12α-Dihydroxy-5β-androstan-17-one; 17-Oxo-5β-androstane-3α,12α-diol; Etiocholane-3α,12α-diol-17-one; 5β-Androstane-3α,12α,17-trione, dihydro-; 3α,12α-Dihydroxyetiocholan-17-one
EINECS	Contact for details

Quality Control

Our 3α,12α-Dihydroxy-5β-Androstan-17-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification (IR, NMR), purity assay (HPLC), and control of related substances, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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