Description

5β-Androstane-3α,17β-Diol is a high-purity steroid derivative and a key intermediate in organic synthesis. This compound is valued for its defined stereochemistry, which is critical for producing specific bioactive molecules and reference standards. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for the development and quality control of steroid-based products.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs) and hormones.
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for method development, validation, and quality assurance testing.
• Biochemical Research: Serves as a precursor or standard in metabolic pathway studies, receptor binding assays, and endocrinology research.
• Fine Chemical Synthesis: Employed in the production of specialized steroid derivatives for various high-value applications in material science and advanced chemistry.

Basic Information

Item	Detail
Product Name	5β-Androstane-3α,17β-Diol
CAS No.	19767-69-2
Molecular Formula	C19H32O2
Molecular Weight	292.46 g/mol
Synonyms	5β-Androstane-3α,17β-diol; 3α,17β-Dihydroxy-5β-androstane; Androstanediol; 5β-Androstanediol; 3α,17β-Androstanediol; 17β-Hydroxy-5β-androstan-3α-ol; 5β-Androstandiol; Etiocholanediol
EINECS	Contact for details

Quality Control

Our 5β-Androstane-3α,17β-Diol 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. 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 a controlled room temperature (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 structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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