Description

(8R,9S,10R,13S,14S,17S)-13,17-Diethyl-17-Hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-Dodecahydrocyclopenta[A]Phenanthren-3-One is a high-purity steroidal ketone compound with a complex, defined stereochemistry. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in organic synthesis for the development of novel bioactive molecules. It is essential for research and production in the pharmaceutical, biotechnology, and fine chemical sectors, where precise molecular structure is paramount for activity and efficacy.

Application

• Pharmaceutical Intermediate: Key starting material or intermediate in the synthesis of steroidal drugs, including potential hormone therapies and anti-inflammatory agents.
• Research & Development: Used in academic and industrial R&D for studying steroid receptor interactions, metabolic pathways, and structure-activity relationships (SAR).
• Fine Chemical Synthesis: A sophisticated chiral building block for constructing complex natural products and other high-value specialty chemicals.
• Biochemical Research: Potential use as a standard or probe in biochemical assays and metabolic studies due to its defined steroidal backbone.
• Process Chemistry: Employed in scale-up and process optimization for the manufacture of target active pharmaceutical ingredients (APIs).

Basic Information

Product Name	(8R,9S,10R,13S,14S,17S)-13,17-Diethyl-17-Hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-Dodecahydrocyclopenta[A]Phenanthren-3-One
CAS No.	1235-15-0
Molecular Formula	C21H32O2
Molecular Weight	316.48 g/mol
Synonyms	13,17-Diethyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one; 13,17-Diethyl-17-hydroxygonan-3-one; 3-Oxo-13,17-diethyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene; Steroid DHE derivative; (8R,9S,10R,13S,14S,17S)-13,17-Diethyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydro-3H-cyclopenta[a]phenanthren-3-one
EINECS	Contact for details

Quality Control

Our (8R,9S,10R,13S,14S,17S)-13,17-Diethyl-17-Hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-Dodecahydrocyclopenta[A]Phenanthren-3-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets stringent specifications for research and pharmaceutical use. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and compliance with agreed specifications.

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 and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
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.