Description

Cyclohexanecarbonyl Chloride, 1-Methyl-4-Methylene- (9Ci) is a specialized organic intermediate featuring a reactive acid chloride functional group attached to a substituted cyclohexane ring. This compound matters for its role as a key building block in the synthesis of more complex molecules, enabling the introduction of the cyclohexanecarbonyl moiety. It is primarily needed by research chemists and process development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals. Its unique structure makes it valuable for applications requiring specific steric and electronic properties.

Application

• As a versatile acylating agent in organic synthesis for the preparation of amides, esters, and ketones.
• Intermediate in the research and development of novel pharmaceutical compounds, particularly those targeting central nervous system disorders.
• Key building block for the synthesis of advanced agrochemicals, such as herbicides and fungicides with specific activity profiles.
• Used in material science for the modification of polymer backbones to introduce specific functional groups.
• Starting material for the preparation of liquid crystals and other advanced organic electronic materials.
• Reagent in academic and industrial research for exploring new catalytic reactions and synthetic methodologies.

Basic Information

Product Name	Cyclohexanecarbonyl Chloride, 1-Methyl-4-Methylene- (9Ci)
CAS No.	57738-82-6
Molecular Formula	C9H13ClO
Molecular Weight	172.65 g/mol
Synonyms	1-Methyl-4-methylenecyclohexanecarbonyl chloride; 4-Methylen-1-methyl-cyclohexancarbonsaeure-chlorid; 1-Methyl-4-methylidenecyclohexane-1-carbonyl chloride; Cyclohexanecarbonyl chloride, 1-methyl-4-methylene-; 4-Methylene-1-methylcyclohexanecarbonyl chloride
EINECS	Contact for details

Quality Control

Our Cyclohexanecarbonyl Chloride, 1-Methyl-4-Methylene- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at 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 or argon) to prevent hydrolysis. Keep away from strong bases, oxidizers, and sources of ignition.

Specification

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