Description

2-Cyclohexene-1-Carbonyl Chloride, 1-Methyl- (9Ci) is a specialized organic intermediate featuring a reactive acid chloride group on a substituted cyclohexene ring. This compound is valued for its role as a key building block in the synthesis of complex molecules, enabling the introduction of the 1-methyl-2-cyclohexenecarbonyl moiety. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for constructing novel active ingredients and fine chemicals. Its specific structure makes it a crucial reagent for advanced organic synthesis and medicinal chemistry projects.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for introducing specific cyclic structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides where its unique carbon skeleton is incorporated into the final product.
• Fine Chemical Production: Acts as a versatile building block for creating complex organic molecules used in flavors, fragrances, and specialty materials.
• Academic & Industrial Research: Employed in chemical research for method development, catalysis studies, and exploring new reaction pathways in organic chemistry.
• Material Science: Potential use in the synthesis of monomers or modifiers for polymers and advanced functional materials.

Basic Information

Product Name	2-Cyclohexene-1-Carbonyl Chloride, 1-Methyl- (9Ci)
CAS No.	343269-60-3
Molecular Formula	C8H11ClO
Molecular Weight	158.62 g/mol
Synonyms	1-Methyl-2-cyclohexenecarbonyl chloride; 1-Methyl-1-cyclohexene-1-carbonyl chloride; 1-Methylcyclohex-1-ene-1-carbonyl chloride; 2-Cyclohexenecarbonyl chloride, 1-methyl-; (1-Methyl-2-cyclohexen-1-yl)carbonyl chloride
EINECS	Contact for details

Quality Control

Our 2-Cyclohexene-1-Carbonyl Chloride, 1-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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 place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and reactivity as an acid chloride, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, alcohols, and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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