Description

1-Cyclohexene-1-Carbonyl Chloride, 4-Methyl- (9Ci) is a specialized organic intermediate featuring a reactive acid chloride group on a substituted cyclohexene ring. This compound matters for its role as a key building block in the synthesis of more complex molecules, enabling the introduction of the 4-methyl-1-cyclohexenecarbonyl moiety. It is needed by research chemists and process development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of proprietary drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Acts as a building block for creating complex organic molecules used in flavors, fragrances, and advanced materials.
• Academic & Industrial Research: Employed in organic chemistry laboratories for method development and exploring new synthetic pathways.
• Polymer Chemistry: Can be utilized to introduce functional groups into polymer chains for specialty material applications.

Basic Information

Product Name	1-Cyclohexene-1-Carbonyl Chloride, 4-Methyl- (9Ci)
CAS No.	111055-02-8
Molecular Formula	C8H11ClO
Molecular Weight	158.62 g/mol
Synonyms	4-Methyl-1-cyclohexenecarbonyl chloride; 4-Methylcyclohex-1-ene-1-carbonyl chloride; p-Methyl-δ1-cyclohexenecarboxylic acid chloride; 4-Methyl-1-cyclohexene-1-carboxylic acid chloride; 4-Methylcyclohex-1-enecarbonyl chloride; 1-Cyclohexenecarbonyl chloride, 4-methyl-; 4-Methyl-1-cyclohexenoyl chloride
EINECS	Contact for details

Quality Control

Our 1-Cyclohexene-1-Carbonyl Chloride, 4-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing specifications such as assay, identity, 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 away from incompatible materials such as strong bases, alcohols, and amines. Due to its nature as a strong acid/organic solvent, appropriate secondary containment is recommended. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 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.