Description

Cyclohexanecarbonyl Chloride, 3-Methoxy- (9Ci) is a specialized organic intermediate featuring a carbonyl chloride functional group on a methoxy-substituted cyclohexane ring. This compound is valued for its high reactivity, serving as a key acylating agent in the synthesis of more complex molecules. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for constructing active pharmaceutical ingredients (APIs) and advanced crop protection agents. Its specific structure makes it a crucial building block for introducing the 3-methoxycyclohexanecarbonyl moiety into target compounds.

Application

• Pharmaceutical Intermediate: Acylating agent in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and metabolic disorder targets.
• Agrochemical Synthesis: Key building block for the production of advanced herbicides, fungicides, and insecticides, where the methoxycyclohexane structure contributes to biological activity.
• Organic Synthesis & Research: Used in academic and industrial R&D laboratories for method development, scaffold elaboration, and the creation of specialized chemical libraries.
• Fine Chemical Production: Intermediate in the manufacture of dyes, pigments, and performance chemicals requiring specific cyclohexane-based architectures.
• Material Science Precursor: Potential monomer or modifying agent in the synthesis of specialized polymers with tailored thermal or mechanical properties.

Basic Information

Product Name	Cyclohexanecarbonyl Chloride, 3-Methoxy- (9Ci)
CAS No.	86571-80-4
Molecular Formula	C8H13ClO2
Molecular Weight	176.64 g/mol
Synonyms	3-Methoxycyclohexanecarbonyl chloride; 3-Methoxycyclohexanoyl chloride; Cyclohexanecarbonyl chloride, 3-methoxy-; 3-Methoxy-1-cyclohexanecarboxylic acid chloride; 3-Methoxycyclohexane-1-carbonyl chloride; 3-Methoxycyclohexanecarboxylic acid chloride; 1-(Chlorocarbonyl)-3-methoxycyclohexane
EINECS	Contact for details

Quality Control

Our Cyclohexanecarbonyl Chloride, 3-Methoxy- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and reacts vigorously with strong acids, bases, and alcohols. Keep away from heat, sparks, and open flame. Use under an inert atmosphere (e.g., nitrogen or argon) for extended storage or after opening to maintain purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.