Description

(10,13,17-Trimethyl-3-Oxo-2,6,7,8,9,11,12,14,15,16-Decahydro-1H-Cyclopenta[A]Phenanthren-17-Yl)Oxidanium is a high-purity, specialized steroid derivative with a complex polycyclic structure. This compound is valued as a critical advanced intermediate in the synthesis of novel pharmaceutical actives and fine chemicals. It is primarily sought by research institutions and pharmaceutical development teams working on hormone-based therapies and other steroidal applications.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel steroid-based drug candidates.
• Biochemical Research: Used as a reference standard or probe in studies of steroidal receptors and metabolic pathways.
• Fine Chemical Synthesis: Serves as a precursor for creating complex, high-value molecules in custom synthesis projects.
• Academic Research: Utilized in university and institutional labs for methodological development and chemical education in advanced organic chemistry.
• Process Development: Employed in scaling up synthetic routes for potential Active Pharmaceutical Ingredients (APIs).

Basic Information

Product Name	(10,13,17-Trimethyl-3-Oxo-2,6,7,8,9,11,12,14,15,16-Decahydro-1H-Cyclopenta[A]Phenanthren-17-Yl)Oxidanium
CAS No.	132830-78-5
Molecular Formula	C20H30O+ (as the oxidanium ion)
Molecular Weight	286.46 g/mol (for C20H30O)
Synonyms	17-Hydroxy-10,13,17-trimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one oxidanium; 10,13,17-Trimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ylium; Steroid derivative oxidanium salt; 3-Oxoandrostane derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our (10,13,17-Trimethyl-3-Oxo-2,6,7,8,9,11,12,14,15,16-Decahydro-1H-Cyclopenta[A]Phenanthren-17-Yl)Oxidanium is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your research and quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after use to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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