Description

20 β-Dihydroprogesterone is a high-purity synthetic steroid intermediate of significant importance in pharmaceutical research and development. This compound serves as a critical precursor in the synthesis of various steroidal hormones and active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions, pharmaceutical manufacturers, and fine chemical producers engaged in the development of therapeutic agents and advanced steroid chemistry. Our supply ensures consistent quality and reliable availability for your critical production and R&D needs.

Application

• Pharmaceutical Intermediate: Key starting material or intermediate in the synthesis of progestogens and other steroidal hormones.
• Research & Development: Used in biochemical and pharmacological research to study steroid metabolism, receptor binding, and hormone action.
• Reference Standard: Serves as an analytical standard in quality control laboratories for method development and compound identification.
• Fine Chemical Synthesis: Employed in custom synthesis and the production of specialized steroid derivatives for various applications.

Basic Information

Product Name	20 β-Dihydroprogesterone
CAS No.	15114-79-1
Molecular Formula	C21H32O2
Molecular Weight	316.48 g/mol
Synonyms	20β-Dihydroprogesterone; 20β-DHP; Pregn-4-ene-3,20-dione, 20β-hydroxy-; 20β-Hydroxypregn-4-ene-3,20-dione; 20β-Hydroxyprogesterone; 20β-OH-P; 20 β-Hydroxyprogesterone
EINECS	Contact for details

Quality Control

Our 20 β-Dihydroprogesterone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets stringent specifications for research and pharmaceutical use. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is light-sensitive and should be stored away from light. It is also easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.