Description

Cyclohexanecarbonyl Chloride, 3-Chloro-4-Methyl- (9Ci) is a specialized organic intermediate featuring a reactive acid chloride functional group on a substituted cyclohexane ring. This compound matters for its role as a critical building block in the synthesis of complex molecules, enabling the introduction of the cyclohexanecarbonyl moiety. It is primarily needed by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Key intermediate in the synthesis of pharmaceutical candidates, particularly those targeting central nervous system disorders.
• Building block for agrochemicals, such as herbicides and fungicides with specific steric properties.
• Precursor in the development of liquid crystal materials and advanced organic polymers.
• Used in organic synthesis research for studying ring-substitution effects on reaction kinetics.
• Starting material for the preparation of amide and ester derivatives used in fragrance and specialty chemical applications.
• Intermediate in the production of corrosion inhibitors and other performance chemicals.

Basic Information

Product Name	Cyclohexanecarbonyl Chloride, 3-Chloro-4-Methyl- (9Ci)
CAS No.	76170-68-8
Molecular Formula	C8H12Cl2O
Molecular Weight	195.09 g/mol
Synonyms	3-Chloro-4-methylcyclohexanecarbonyl chloride; 3-Chloro-4-methyl-1-cyclohexanecarboxylic acid chloride; 4-Methyl-3-chlorocyclohexanecarbonyl chloride; 1-(Chlorocarbonyl)-3-chloro-4-methylcyclohexane; Cyclohexanecarbonyl chloride, 3-chloro-4-methyl-; 3-Chloro-4-methylcyclohexane-1-carbonyl chloride
EINECS	Contact for details

Quality Control

Our Cyclohexanecarbonyl Chloride, 3-Chloro-4-Methyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and reactivity as a strong acid/organic solvent, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from heat, open flames, and incompatible materials such as bases, alcohols, and amines.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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