Description

5-Pregnene-3Beta,11Beta,17,20Beta-Tetrol 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 utilized by research institutions and pharmaceutical manufacturers engaged in the development of novel therapeutic agents, particularly in the fields of endocrinology and anti-inflammatory drug discovery.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex corticosteroid and other steroidal APIs.
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies related to steroid metabolism and biosynthesis pathways.
• Drug Discovery: Employed in medicinal chemistry programs to develop new steroid-derived compounds with targeted biological activity.
• Reference Material: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	5-Pregnene-3Beta,11Beta,17,20Beta-Tetrol
CAS No.	19516-75-7
Molecular Formula	C21H34O4
Molecular Weight	350.49 g/mol
Synonyms	3β,11β,17,20β-Tetrahydroxypregn-5-ene; 5-Pregnene-3β,11β,17,20β-tetrol; 20β-Hydroxy-11β,17-dihydroxypregn-5-en-3β-ol; 11β,17,20β,21-Tetrahydroxypregn-4-ene-3-one derivative; Pregn-5-ene-3β,11β,17,20β-tetrol
EINECS	Contact for details

Quality Control

Our 5-Pregnene-3Beta,11Beta,17,20Beta-Tetrol 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 pharmaceutical research. Certificates of Analysis (COA) detailing all test results are 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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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