Description

(17α)-5α-Pregn-9(11)-Ene-3,6,20-Trione is a high-purity steroid derivative and a key synthetic intermediate in organic chemistry. This compound is valued for its defined molecular structure, which serves as a crucial building block in the synthesis of more complex bioactive molecules. It is primarily utilized by research institutions and pharmaceutical development laboratories engaged in steroid chemistry, process development, and the creation of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of steroidal drugs and active pharmaceutical ingredients (APIs).
• Research & Development: Used as a reference standard and starting material in academic and industrial research exploring new steroid-based compounds.
• Process Chemistry: Employed in route scouting and optimization for the scalable production of target molecules in fine chemical manufacturing.
• Biochemical Research: Serves as a tool compound for studying enzyme interactions and metabolic pathways related to steroid hormones.

Basic Information

Product Name	(17α)-5α-Pregn-9(11)-Ene-3,6,20-Trione
CAS No.	56362-36-8
Molecular Formula	C21H28O3
Molecular Weight	328.45 g/mol
Synonyms	5α-Pregn-9(11)-ene-3,6,20-trione, 17α-Hydroxy-; 9(11)-Dehydrocortexolone; 17α,21-Dihydroxypregn-4-ene-3,11,20-trione (related); 11-Deoxycortisol derivative; 17α-Hydroxyprogesterone derivative; Pregnene trione derivative; Steroid intermediate 56362-36-8
EINECS	Contact for details

Quality Control

Our (17α)-5α-Pregn-9(11)-Ene-3,6,20-Trione 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 research and synthesis applications. A detailed Certificate of Analysis (COA) is 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
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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