Description

18,19-Dihydroxydeoxycorticosterone is a specialized steroid derivative and a key intermediate in the synthesis of more complex corticosteroid compounds. This high-purity intermediate is critical for ensuring the quality and consistency of downstream pharmaceutical and research products. It is primarily utilized by manufacturers and research institutions in the pharmaceutical, biotechnology, and life science sectors for the development and production of steroid-based therapeutics and reference standards.

Application

• Pharmaceutical Intermediate: A crucial building block in the multi-step synthesis of advanced corticosteroid drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or analytical reagent in metabolic pathway studies and steroid hormone research.
• Life Science Development: Employed in the development of diagnostic assays and for studying enzyme inhibition related to steroidogenesis.
• Academic & Contract Research: Serves as a high-purity starting material for investigative chemistry and custom synthesis projects in academic and CRO (Contract Research Organization) settings.

Basic Information

Item	Detail
Product Name	18,19-Dihydroxydeoxycorticosterone
CAS No.	84356-52-5
Molecular Formula	C21H30O5
Molecular Weight	362.46 g/mol
Synonyms	18,19-Dihydroxy-11-deoxycorticosterone; 18,19-Dihydroxy-DOC; 11-Deoxy-18,19-dihydroxycorticosterone; 18,19-Dihydroxy-21-hydroxy-4-pregnene-3,20-dione; 4-Pregnene-18,19,21-triol-3,20-dione
EINECS	Contact for details

Quality Control

Our 18,19-Dihydroxydeoxycorticosterone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical intermediate and research applications. Certificates of Analysis (COA) detailing all test results are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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