Description

5-Androstene-3B,16A,17B-Triol is a high-purity steroid derivative and a key intermediate in organic synthesis. This compound is valued for its specific stereochemistry, which makes it a crucial building block for the research and development of more complex bioactive molecules. It is primarily sought by manufacturers and research institutions in the pharmaceutical, biotechnology, and fine chemical sectors for advanced synthetic applications.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of specialized steroid-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and hormone research.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules for high-value applications.
• Reference Standard: Utilized in analytical laboratories for method development and quality control of related steroid compounds.

Basic Information

Product Name	5-Androstene-3B,16A,17B-Triol
CAS No.	4150-30-5
Molecular Formula	C19H30O3
Molecular Weight	306.44 g/mol
Synonyms	3β,16α,17β-Trihydroxyandrost-5-ene; Androst-5-ene-3β,16α,17β-triol; 16α-Hydroxy-DHEA; 3β,16α,17β-Androstenetriol; 5-Androsten-3β,16α,17β-triol; (3β,16α,17β)-Androst-5-ene-3,16,17-triol
EINECS	Contact for details

Quality Control

Our 5-Androstene-3B,16A,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 exacting standards for research and synthesis. A Certificate of Analysis (COA) detailing all specifications 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 (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.