Description

(3R,5R,8S,10S,13S,14S,Z)-17-Ethylidene-10,13-Dimethyl-2,3,4,5,6,7,8,10,12,13,14,15,16,17-Tetradecahydro-1H-Cyclopenta[A]Phenanthren-3-Yl Acetate is a high-purity, steroidal acetate derivative of significant interest in advanced pharmaceutical research and synthesis. This compound serves as a critical chiral intermediate for the development of novel therapeutic agents, particularly in the fields of endocrinology and oncology. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex bioactive molecules.

Application

• Pharmaceutical Intermediate: A key chiral building block in the multi-step synthesis of novel steroid-based drugs and hormone therapies.
• Research & Development: Used in academic and industrial laboratories for studying steroid receptor activity, metabolic pathways, and structure-activity relationships (SAR).
• Reference Standard: Serves as a high-purity analytical standard for method development and quality control in pharmaceutical analysis.
• Process Chemistry: Employed in the development and scale-up of synthetic routes for complex organic molecules in pilot plants.
• Biochemical Research: Utilized in the preparation of labeled compounds or probes for biological and metabolic studies.

Basic Information

Product Name	(3R,5R,8S,10S,13S,14S,Z)-17-Ethylidene-10,13-Dimethyl-2,3,4,5,6,7,8,10,12,13,14,15,16,17-Tetradecahydro-1H-Cyclopenta[A]Phenanthren-3-Yl Acetate
CAS No.	1093397-69-3
Molecular Formula	C23H34O2
Molecular Weight	342.52 g/mol
Synonyms	17-Ethylidene-10,13-dimethyl-2,3,4,5,6,7,8,10,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate; (Z)-17-Ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,10,12,13,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-yl acetate; Steroidal acetate intermediate; 3-Acetoxy-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,10,12,13,14,15,16-tetradecahydrocyclopenta[a]phenanthrene
EINECS	Contact for details

Quality Control

Our (3R,5R,8S,10S,13S,14S,Z)-17-Ethylidene-10,13-Dimethyl-2,3,4,5,6,7,8,10,12,13,14,15,16,17-Tetradecahydro-1H-Cyclopenta[A]Phenanthren-3-Yl Acetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure identity, strength, and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting compliance with customer specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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