Description

Cyclohexanecarbonyl Chloride, 4-Chloro-2-Methyl-, (1Alpha,2Beta,4Beta)- (9Ci) is a specialized chlorinated cyclohexanecarbonyl chloride derivative, serving as a critical chiral building block in advanced organic synthesis. Its precise stereochemistry and reactive acid chloride functional group make it a valuable intermediate for constructing complex molecules with high stereochemical fidelity. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where specific stereochemistry impacts biological activity.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, flavors, and fragrances requiring complex cyclohexane-based structures.
• Academic & Industrial Research: A valuable reagent in methodological development and synthetic chemistry research within university and corporate R&D laboratories.
• Material Science: Potential intermediate for synthesizing specialized polymers or liquid crystals with tailored properties.

Basic Information

Product Name	Cyclohexanecarbonyl Chloride, 4-Chloro-2-Methyl-, (1Alpha,2Beta,4Beta)- (9Ci)
CAS No.	92284-43-0
Molecular Formula	C8H12Cl2O
Molecular Weight	195.09 g/mol
Synonyms	4-Chloro-2-methylcyclohexanecarbonyl chloride, (1α,2β,4β)-; (1R,2S,4R)-4-Chloro-2-methylcyclohexane-1-carbonyl chloride; rel-(1R,2S,4R)-4-Chloro-2-methylcyclohexanecarbonyl chloride; 4-Chloro-2-methyl-cyclohexanecarbonyl chloride; Cyclohexanecarbonyl chloride, 4-chloro-2-methyl-, (1α,2β,4β)-; 92284-43-0; (1alpha,2beta,4beta)-4-Chloro-2-methylcyclohexanecarbonyl chloride
EINECS	Contact for details

Quality Control

Our production of Cyclohexanecarbonyl Chloride, 4-Chloro-2-Methyl-, (1Alpha,2Beta,4Beta)- (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure high chemical and isomeric purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 0.5%

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