Description

5Alpha-Androstane-3Alpha,11B,17B-Triol is a high-purity steroid derivative and a key intermediate in organic synthesis. This compound is valued for its defined stereochemistry and serves as a crucial building block for the development of more complex bioactive molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in steroid chemistry, hormone research, and the synthesis of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of specialized steroid-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in studies investigating steroid metabolism, receptor interactions, and endocrine pathways.
• Organic Synthesis: Serves as a chiral building block for constructing complex natural products and novel chemical entities with potential biological activity.
• Reference Material: Employed in analytical laboratories for method development, calibration, and quality control testing of related steroid compounds.

Basic Information

Product Name	5Alpha-Androstane-3Alpha,11B,17B-Triol
CAS No.	32212-64-9
Molecular Formula	C19H32O3
Molecular Weight	308.46 g/mol
Synonyms	5α-Androstane-3α,11β,17β-triol; 3α,11β,17β-Trihydroxy-5α-androstane; 11β,17β-Dihydroxy-5α-androstan-3α-ol; Androstane-3α,11β,17β-triol; 5α-Androstan-3α,11β,17β-triol
EINECS	Contact for details

Quality Control

Our 5Alpha-Androstane-3Alpha,11B,17B-Triol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and synthesis applications. 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). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Specific Rotation	Contact for details
Single Impurity (HPLC)	≤ 0.5%

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