Description

5β-Pregnane-3α,20-Diol is a high-purity steroid intermediate of significant importance in pharmaceutical research and development. This compound serves as a critical building block for the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for use in analytical reference standards, metabolic studies, and the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of steroid hormones and related therapeutic compounds.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.
• Biochemical Research: Employed in metabolic pathway studies and enzymatic reaction research related to steroidogenesis.
• API Development: Serves as a starting material or intermediate in the research and development of new active pharmaceutical ingredients.

Basic Information

Product Name	5β-Pregnane-3α,20-Diol
CAS No.	55569-11-4
Molecular Formula	C21H36O2
Molecular Weight	320.51 g/mol
Synonyms	5β-Pregnane-3α,20α-diol; 3α,20α-Dihydroxy-5β-pregnane; 20α-Hydroxy-5β-pregnan-3α-ol; Allopregnanediol; 5β-Pregnan-3α,20α-diol
EINECS	Contact for details

Quality Control

Our 5β-Pregnane-3α,20-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 high standards required for research and pharmaceutical 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).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%

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