Description

(8S,9R,10R,11R,13S,14S,17S)-17-Acetyl-11-Hydroxy-10,13-Dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-Dodecahydrocyclopenta[A]Phenanthren-3-One is a high-purity steroidal compound of significant interest in advanced chemical synthesis and pharmaceutical research. Its defined stereochemistry and functional groups make it a valuable key intermediate for developing novel therapeutic agents and fine chemicals. This product is essential for R&D laboratories and production facilities focused on steroid chemistry, hormone research, and the synthesis of complex organic molecules.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of steroidal drugs and active pharmaceutical ingredients (APIs).
• Research & Development: Used in academic and industrial laboratories for studying steroid metabolism, receptor binding, and biological pathways.
• Fine Chemical Synthesis: Serves as a precursor for creating specialized catalysts, ligands, and other high-value organic compounds.
• Reference Standard: Employed as an analytical standard in quality control (QC) and method development for HPLC, GC-MS, or other analytical techniques.
• Biochemical Research: Utilized in experiments involving enzyme inhibition, cell signaling studies, and the development of diagnostic assays.

Basic Information

Item	Detail
Product Name	(8S,9R,10R,11R,13S,14S,17S)-17-Acetyl-11-Hydroxy-10,13-Dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-Dodecahydrocyclopenta[A]Phenanthren-3-One
CAS No.	312-90-3
Molecular Formula	C21H28O3
Molecular Weight	328.45 g/mol
Synonyms	11β-Hydroxyandrost-4-ene-3,17-dione 17-acetate; 11β-Hydroxyandrostenedione 17-acetate; 11β-Hydroxy-4-androstene-3,17-dione 17-acetate; 17-Acetyl-11β-hydroxyandrost-4-ene-3,17-dione; 11β-Hydroxyandrost-4-ene-3,17-dione acetate; 11β-Hydroxy-4-androstenedione 17-acetate
EINECS	Contact for details

Quality Control

Our (8S,9R,10R,11R,13S,14S,17S)-17-Acetyl-11-Hydroxy-10,13-Dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-Dodecahydrocyclopenta[A]Phenanthren-3-One is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting research and production-grade specifications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.