Description

Cyclohexanecarbonyl Chloride, 1-Chloro- (9Ci) is a versatile and reactive organochlorine compound used as a key acylating and building block agent in advanced organic synthesis. Its value lies in its ability to introduce the cyclohexanecarbonyl moiety into target molecules, enabling the creation of complex chemical architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Critical building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a functionalized cyclohexane ring structure.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where the cyclohexanecarbonyl group contributes to biological activity.
• Polymer Chemistry: Serves as a monomer or modifier in the synthesis of specialty polymers, resins, and coatings to impart specific chemical resistance or physical properties.
• Organic Synthesis Reagent: Acts as a proficient acyl chloride reagent for Friedel-Crafts acylation, esterification, and amide coupling reactions under controlled conditions.
• Ligand and Catalyst Preparation: Employed in the design and synthesis of novel ligands and organometallic catalysts for asymmetric synthesis and industrial catalytic processes.
• Material Science Research: Utilized in R&D for creating novel organic compounds with potential applications in electronics, liquid crystals, or advanced functional materials.

Basic Information

Product Name	Cyclohexanecarbonyl Chloride, 1-Chloro- (9Ci)
CAS No.	52831-99-9
Molecular Formula	C7H10Cl2O
Molecular Weight	181.06 g/mol
Synonyms	1-Chlorocyclohexanecarbonyl Chloride; Cyclohexanecarbonyl Chloride, 1-chloro-; 1-Chloro-1-cyclohexanecarboxylic acid chloride; 1-Chlorocyclohexanecarboxylic Acid Chloride; 1-Chlorocyclohexanoyl Chloride; Cyclohexanecarboxylic acid, 1-chloro-, chloride; 1-Chlorocyclohexanecarboxyl Chloride
EINECS	Contact for details

Quality Control

Our Cyclohexanecarbonyl Chloride, 1-Chloro- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for synthetic applications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and reacts with strong acids/organic solvents; keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation. Isolate from incompatible materials like bases, oxidizing agents, and alcohols.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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