Description

3β,11α-Dihydroxy-5α-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 active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of steroidal drugs and hormones.
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and receptor binding assays.
• Organic Synthesis: Serves as a chiral building block for constructing complex natural products and novel chemical entities.
• Academic & R&D Laboratories: Employed in method development and exploratory chemistry within university and industrial research settings.

Basic Information

Product Name	3β,11α-Dihydroxy-5α-Androstan-17-One
CAS No.	25848-75-3
Molecular Formula	C19H30O3
Molecular Weight	306.44 g/mol
Synonyms	3β,11α-Dihydroxy-5α-androstan-17-one; 5α-Androstane-3β,11α-diol-17-one; 17-Oxo-5α-androstane-3β,11α-diol; 3β,11α-Dihydroxyetioallocholan-17-one; 11α-Hydroxy-3β-hydroxy-5α-androstan-17-one
EINECS	Contact for details

Quality Control

Our 3β,11α-Dihydroxy-5α-Androstan-17-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain 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%
Specific Rotation	Contact for details
Single 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.