Description

2-Cyclohexen-1-One, 3-Hydroxy-5-Methyl-2-[[8-(Methylsulfonyl)-5-Quinolinyl]Carbonyl]- is a high-purity, advanced pharmaceutical intermediate characterized by its complex bicyclic structure. This compound is of significant commercial interest for its role in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring targeted molecular scaffolds. It is primarily sought by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in developing next-generation drug candidates.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules, particularly for oncology and central nervous system (CNS) targets.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing novel quinoline and cyclohexenone-based heterocyclic compounds.
• Process Chemistry Development: Serves as a critical precursor in scaling up synthetic routes for new chemical entities (NCEs).
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.
• Biochemical Probe Development: Utilized in early-stage discovery for creating molecular probes to study biological pathways.

Basic Information

Product Name	2-Cyclohexen-1-One, 3-Hydroxy-5-Methyl-2-[[8-(Methylsulfonyl)-5-Quinolinyl]Carbonyl]-
CAS No.	205045-96-1
Molecular Formula	C18H17NO5S
Molecular Weight	359.40 g/mol
Synonyms	3-Hydroxy-5-methyl-2-[(8-methylsulfonyl-5-quinolinyl)carbonyl]cyclohex-2-en-1-one; 8-(Methylsulfonyl)-5-quinolinecarboxylic acid 3-hydroxy-5-methyl-2-oxo-1-cyclohexen-1-yl ester; 2-Cyclohexen-1-one, 3-hydroxy-5-methyl-2-((8-(methylsulfonyl)-5-quinolyl)carbonyl)-; 205045-96-1; Quinoline sulfone derivative intermediate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch is subjected to comprehensive analytical profiling using techniques including HPLC, NMR, and MS to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment, supporting your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption.

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%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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