Description

Cyclohexanecarbonyl Chloride, 4-Methoxy- (9Ci) CAS NO 195812-66-9 is a specialized organic intermediate featuring a methoxy-substituted cyclohexane ring activated by a reactive acid chloride group. This compound matters as a high-value building block for synthesizing complex molecules, offering precise control over molecular architecture in advanced chemical processes. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where the cyclohexane scaffold contributes to biological activity.
• Liquid Crystal & OLED Materials: Serves as a precursor for synthesizing specialized monomers and charge-transport materials used in display technologies.
• Polymer Modification: Acts as a grafting or coupling agent to introduce functional groups onto polymer backbones, enhancing material properties.
• Organic Synthesis & Catalysis: Employed in academic and industrial research for constructing complex natural product analogs and as a reagent in catalytic reactions.
• Flavor & Fragrance Ingredient Synthesis: Used to create novel aromatic compounds with specific olfactory profiles.

Basic Information

Product Name	Cyclohexanecarbonyl Chloride, 4-Methoxy- (9Ci)
CAS No.	195812-66-9
Molecular Formula	C8H13ClO2
Molecular Weight	176.64 g/mol
Synonyms	4-Methoxycyclohexanecarbonyl chloride; p-Methoxycyclohexanecarboxylic acid chloride; 4-Methoxycyclohexanecarboxylic acid chloride; (4-Methoxycyclohexyl)carbonyl chloride; Cyclohexanecarbonyl chloride, 4-methoxy-; 4-Methoxy-cyclohexanecarboxylic acid chloride; 195812-66-9; 4-Methoxycyclohexanoyl chloride
EINECS	Contact for details

Quality Control

Our Cyclohexanecarbonyl Chloride, 4-Methoxy- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP and ISO 9001 principles to support our global customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Density (at 20°C)	~1.15 g/cm³

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