Description

3Beta-Hydroxypregna-1,4-Dien-20-One is a high-purity steroid intermediate of significant importance in pharmaceutical synthesis. This compound serves as a critical building block for the production of more complex steroid-based active pharmaceutical ingredients (APIs). It is primarily required by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for the development and production of therapeutic steroids.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of corticosteroid and other steroid-based APIs.
• Research & Development: Used in medicinal chemistry for the discovery and structural modification of new steroid drug candidates.
• Reference Standard: Serves as an analytical standard for quality control and method validation in pharmaceutical laboratories.
• Biochemical Research: Employed in studies investigating steroid hormone metabolism, receptor binding, and enzymatic pathways.

Basic Information

Product Name	3Beta-Hydroxypregna-1,4-Dien-20-One
CAS No.	20272-84-8
Molecular Formula	C21H30O2
Molecular Weight	314.46 g/mol
Synonyms	3β-Hydroxypregna-1,4-dien-20-one; Pregna-1,4-diene-3β-ol-20-one; 1,4-Pregnadiene-3β-ol-20-one; 20-Oxo-1,4-pregnadien-3β-ol; 3β-Hydroxy-1,4-pregnadien-20-one; NSC 113926
EINECS	Contact for details

Quality Control

Our 3Beta-Hydroxypregna-1,4-Dien-20-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical intermediates. Certificates of Analysis (COA) detailing specifications and test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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