Description

(8S-(8Alpha,9Beta,10Alpha,13Alpha,14Beta))-Hexadecahydro-10,13-Dimethy L-1H-Cyclopenta(A)Phenanthrene is a high-purity, stereochemically defined steroid nucleus derivative. This compound serves as a critical advanced intermediate for the synthesis of complex steroid-based pharmaceuticals and fine chemicals. It is essential for R&D and production in the pharmaceutical, biotechnology, and advanced organic synthesis sectors, where precise molecular architecture is paramount for biological activity and process development.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of steroidal drugs, including hormones, anti-inflammatory agents, and other therapeutic compounds.
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies, receptor binding assays, and enzyme inhibition research.
• Organic Synthesis: Employed in complex multi-step syntheses to construct the core cyclopenta[a]phenanthrene framework found in numerous natural products.
• Fine Chemical Production: Serves as a starting material for manufacturing specialized steroid derivatives used in agrochemicals or material science.
• Academic & Industrial R&D: Utilized in discovery chemistry for developing novel compounds with potential biological activity.

Basic Information

Product Name	(8S-(8Alpha,9Beta,10Alpha,13Alpha,14Beta))-Hexadecahydro-10,13-Dimethy L-1H-Cyclopenta(A)Phenanthrene
CAS No.	28805-72-3
Molecular Formula	C19H32
Molecular Weight	260.46 g/mol
Synonyms	Hexadecahydro-10,13-dimethyl-1H-cyclopenta[a]phenanthrene; 10,13-Dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene; 5β,8α,9β,10α,13α,14β-Hexadecahydro-10,13-dimethyl-1H-cyclopenta[a]phenanthrene; Steroid nucleus derivative; Perhydro-10,13-dimethyl-1H-cyclopenta[a]phenanthrene; (8S,10S,13S)-10,13-Dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene
EINECS	Contact for details

Quality Control

Our (8S-(8Alpha,9Beta,10Alpha,13Alpha,14Beta))-Hexadecahydro-10,13-Dimethy L-1H-Cyclopenta(A)Phenanthrene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and stereochemical confirmation, to ensure it meets the high standards required for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 away from heat, open flames, and incompatible materials. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Loss on Drying	≤ 0.5%

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