Description

Cyclohexanecarbonyl Chloride, 1,4-Dimethyl-, trans- (8Ci) is a specialized organic intermediate featuring a rigid cyclohexane backbone with a reactive acid chloride functional group. This compound matters for its role as a key building block in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors, where its stereochemistry and functional group are critical for creating active ingredients. It is primarily needed by research chemists and process development teams in fine chemical and advanced material manufacturing.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a specific trans-dimethylcyclohexane geometry.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the cyclohexane structure imparts specific biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating chiral ligands and organometallic catalysts used in asymmetric synthesis.
• Polymer Chemistry: Employed in the synthesis of specialty monomers and polymers, contributing to materials with unique thermal or mechanical properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex natural products and novel molecular architectures.
• Flavor and Fragrance Ingredient Synthesis: Used as an intermediate in the production of high-value aroma chemicals with specific stereochemical profiles.

Basic Information

Item	Detail
Product Name	Cyclohexanecarbonyl Chloride, 1,4-Dimethyl-, trans- (8Ci)
CAS No.	24097-72-1
Molecular Formula	C9H15ClO
Molecular Weight	174.67 g/mol
Synonyms	trans-1,4-Dimethylcyclohexanecarbonyl Chloride; (1r,4r)-1,4-Dimethylcyclohexanecarbonyl Chloride; 1,4-Dimethylcyclohexanecarboxylic Acid Chloride, trans-; 1,4-Dimethylcyclohexanecarboxylic Acid Chloride (trans-); Cyclohexanecarboxylic Acid, 1,4-Dimethyl-, Chloride, trans-; (trans)-1,4-Dimethylcyclohexanecarbonyl Chloride; 1,4-Dimethylcyclohexanecarbonyl Chloride (trans)
EINECS	Contact for details

Quality Control

Our Cyclohexanecarbonyl Chloride, 1,4-Dimethyl-, trans- (8Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure high purity and consistent isomeric composition. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and degradation. Keep away from moisture, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Isomeric Purity (trans-)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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