Description

(8S,9S,10S,11R,13S,14S,17S)-11,17-Dihydroxy-10,13-Dimethyl-6,7,8,9,11,12,14,15,16,17-Decahydrocyclopenta[A]Phenanthren-3-One is a high-purity steroid derivative, also known as 11β,17β-Dihydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one. This compound serves as a critical intermediate in the synthesis of complex steroid-based pharmaceuticals and fine chemicals. It is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers requiring precise stereochemistry and high purity for advanced synthetic pathways.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of steroidal drugs, including corticosteroids and other hormone-related therapeutics.
• Research & Development: Used in academic and industrial R&D for studying steroid metabolism, receptor binding, and developing new bioactive molecules.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals and advanced materials.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in pharmaceutical analysis.
• Biochemical Research: Utilized in studies related to endocrinology and the development of enzyme inhibitors or modulators.

Basic Information

Item	Detail
Product Name	(8S,9S,10S,11R,13S,14S,17S)-11,17-Dihydroxy-10,13-Dimethyl-6,7,8,9,11,12,14,15,16,17-Decahydrocyclopenta[A]Phenanthren-3-One
CAS No.	30915-20-9
Molecular Formula	C19H28O3
Molecular Weight	304.43 g/mol
Synonyms	11β,17β-Dihydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one; 11β,17β-Dihydroxy-10α,13β-dimethyl-1,2,6,7,8,9,10,10a,11,12,13,14,14a,15,16,17-hexadecahydro-3H-cyclopenta[a]phenanthren-3-one; Steroid Dihydroxy Intermediate; 10,13-Dimethyl Steroid Derivative
EINECS	Contact for details

Quality Control

Our (8S,9S,10S,11R,13S,14S,17S)-11,17-Dihydroxy-10,13-dimethyl steroid intermediate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring compliance with research and pharmaceutical-grade standards. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in a dry environment and protected from light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.