Description

Cyclohexanecarbonyl Chloride, 4,4-Dimethyl- (9Ci) is a high-purity, functionalized acyl chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its ability to introduce the sterically hindered 4,4-dimethylcyclohexanecarbonyl moiety, enabling the development of novel compounds with tailored properties. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates requiring a bulky, lipophilic carboxylic acid derivative.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where the 4,4-dimethylcyclohexane structure can influence bioavailability and environmental stability.
• Polymer & Material Science: Acts as a monomer or modifying agent for producing specialty polyamides, polyesters, and coatings with enhanced thermal and chemical resistance.
• Ligand & Catalyst Development: Employed in the creation of sophisticated ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Serves as a versatile reagent for synthesizing fragrances, flavors, and other high-value specialty chemicals.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new chemical entities and reaction pathways in medicinal and synthetic chemistry.

Basic Information

Item	Details
Product Name	Cyclohexanecarbonyl Chloride, 4,4-Dimethyl- (9Ci)
CAS No.	220203-29-2
Molecular Formula	C9H15ClO
Molecular Weight	174.67 g/mol
Synonyms	4,4-Dimethylcyclohexanecarbonyl chloride; 4,4-Dimethylcyclohexanoyl chloride; p,p-Dimethylcyclohexanecarbonyl chloride; Cyclohexanecarbonyl chloride, 4,4-dimethyl-; 4,4-Dimethyl-1-cyclohexanecarboxylic acid chloride
EINECS	Contact for details

Quality Control

Our production of Cyclohexanecarbonyl Chloride, 4,4-Dimethyl- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical parameters. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

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). Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) after opening. Keep away from strong bases, oxidizers, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.