Description

Cyclopent[B]Oxocin-2(3H)-One, Octahydro-6-Hydroxy-7-Methyl-, (6R,6As,7R,9Ar)- (9Ci) is a high-purity, stereochemically defined organic compound of significant interest in advanced chemical synthesis. Its complex, fused bicyclic structure with specific stereocenters makes it a valuable and sophisticated chiral building block for pharmaceutical research and development. This compound is primarily utilized by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries who require precise molecular scaffolds to construct novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral synthon in the multi-step synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders or infectious diseases.
• Advanced Organic Synthesis: Used as a key starting material or intermediate in academic and industrial research for constructing complex natural product analogs and novel heterocyclic compounds.
• Asymmetric Catalysis Research: Acts as a substrate or ligand precursor in the development and testing of new asymmetric catalytic reactions due to its defined stereochemistry.
• Process Chemistry Development: Employed in scaling up synthetic routes from laboratory to pilot plant scale, where consistent quality and stereochemical purity are paramount.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development and impurity profiling in related synthetic pathways.

Basic Information

Item	Details
Product Name	Cyclopent[B]Oxocin-2(3H)-One, Octahydro-6-Hydroxy-7-Methyl-, (6R,6As,7R,9Ar)- (9Ci)
CAS No.	642071-89-4
Molecular Formula	C12H20O3
Molecular Weight	212.29 g/mol
Synonyms	(6R,6aS,7R,9aR)-Octahydro-6-hydroxy-7-methyl-cyclopent[b]oxocin-2(3H)-one; (6R,6aS,7R,9aR)-Octahydro-7-methyl-6-hydroxy-cyclopent[b][1]benzoxepin-2(3H)-one; Cyclopent[b]oxocin-2(3H)-one, octahydro-6-hydroxy-7-methyl-, (6R,6aS,7R,9aR)-; CAS 642071-89-4; Octahydro-6-hydroxy-7-methyl-cyclopent[b]oxocin-2(3H)-one; Advanced Pharmaceutical Intermediate 642071-89-4; Chiral Oxocinone Derivative
EINECS	Contact for details

Quality Control

Every batch of Cyclopent[B]Oxocin-2(3H)-One, Octahydro-6-Hydroxy-7-Methyl-, (6R,6As,7R,9Ar)- (9Ci) is manufactured under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards for identity, purity, and stereochemical integrity. Comprehensive analytical characterization, including chiral HPLC, NMR, and MS, is performed. Certificates of Analysis (COA) detailing all specification results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.