Description

9Beta,10Alpha-Pregn-4-Ene-3,20-Dione is a specific stereoisomer of pregnenedione, a key steroid intermediate. This compound matters for its role as a versatile building block in the synthesis of more complex steroid hormones and active pharmaceutical ingredients (APIs). It is needed by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions focused on steroid chemistry and drug development.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of various steroid-based drugs and hormones.
• Research & Development: Used as a reference standard or starting material in academic and industrial research exploring steroid metabolism, receptor binding, and novel synthetic pathways.
• Fine Chemical Synthesis: Employed in custom synthesis and process development for producing specialized steroid derivatives.
• Biochemical Studies: Utilized in studies investigating enzyme activity (e.g., hydroxysteroid dehydrogenases) and steroidogenic pathways.

Basic Information

Product Name	9Beta,10Alpha-Pregn-4-Ene-3,20-Dione
CAS No.	2755-10-4
Molecular Formula	C21H30O2
Molecular Weight	314.46 g/mol
Synonyms	9β,10α-Pregn-4-ene-3,20-dione; 9β,10α-Pregna-4-ene-3,20-dione; 9-Dehydroprogesterone (9β,10α-isomer); NSC 121773; 9β,10α-Progesterone; Pregn-4-ene-3,20-dione, (9β,10α)-
EINECS	Contact for details

Quality Control

Our 9Beta,10Alpha-Pregn-4-Ene-3,20-Dione is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.