Description

3-Cyclohexene-1-Carbonyl Chloride, 1-Methyl- (8Ci,9Ci) is a highly reactive organic intermediate, specifically an acid chloride derivative of a substituted cyclohexene carboxylic acid. This compound is valued for its role as a key building block in the synthesis of more complex molecules, enabling the introduction of the 1-methyl-3-cyclohexenecarbonyl moiety. It is primarily sought by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for constructing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research for creating amide and ester derivatives.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides, leveraging its reactive carbonyl chloride group.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers with unique thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for acylation reactions to form ketones, amides, and esters.
• Ligand and Catalyst Development: Utilized for modifying complex structures in the creation of new ligands for catalytic systems.
• Material Science Research: Acts as a precursor for surface modification agents and advanced organic materials.

Basic Information

Product Name	3-Cyclohexene-1-Carbonyl Chloride, 1-Methyl- (8Ci,9Ci)
CAS No.	16695-94-6
Molecular Formula	C8H11ClO
Molecular Weight	158.62 g/mol
Synonyms	1-Methyl-3-cyclohexenecarbonyl chloride; 1-Methyl-3-cyclohexene-1-carbonyl chloride; 3-Cyclohexene-1-carbonyl chloride, 1-methyl-; 1-Methylcyclohex-3-enecarboxylic acid chloride; 1-Methyl-δ³-cyclohexenecarboxylic acid chloride; 1-Methyl-3-cyclohexenecarboxylic acid chloride; 1-Methyl-3-cyclohexene carboxylic acid chloride
EINECS	Contact for details

Quality Control

Our production of 3-Cyclohexene-1-Carbonyl Chloride, 1-Methyl- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity and quantify purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its properties as a strong acid/organic solvent, hygroscopic (moisture-sensitive), and highly volatile nature, it must be kept under an inert atmosphere (e.g., nitrogen or argon) and separated from bases and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow 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.