Description

Methyl 2-Chloro-4-Cyanobenzoate is a high-purity organic intermediate characterized by its benzoate ester structure functionalized with chloro and cyano groups. This compound is valued for its versatility as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development scientists for constructing active pharmaceutical ingredients (APIs) and advanced crop protection agents. Its specific reactivity profile makes it an essential precursor for heterocyclic chemistry and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in the development of kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where the chloro and cyano substituents contribute to biological activity.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of specialized organic electronic materials and liquid crystal display (LCD) components.
• Dye & Pigment Manufacturing: Employed in the synthesis of complex organic dyes and high-performance pigments due to its aromatic core and functional handles.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with tailored properties.
• General Organic Synthesis: A versatile reagent for laboratory-scale and pilot-plant synthesis of various esters, acids, and amides via further chemical transformation.

Basic Information

Product Name	Methyl 2-Chloro-4-Cyanobenzoate
CAS No.	98592-34-8
Molecular Formula	C9H6ClNO2
Molecular Weight	195.60 g/mol
Synonyms	2-Chloro-4-cyanobenzoic acid methyl ester; Methyl 2-chloro-4-cyanobenzoate; Benzoic acid, 2-chloro-4-cyano-, methyl ester; 2-Chloro-4-cyanobenzoic acid methyl ester; Methyl 2-chloro-4-cyanobenzoate; Methyl 2-chloro-4-cyanobenzenecarboxylate; Methyl 4-cyano-2-chlorobenzoate
EINECS	Contact for details

Quality Control

Our Methyl 2-Chloro-4-Cyanobenzoate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable, and each lot is supported by a comprehensive Certificate of Analysis (COA). The COA includes data from advanced analytical techniques such as HPLC, GC, NMR, and IR spectroscopy, confirming identity, purity, and the control of specified impurities. We are committed to meeting the stringent requirements of our global customer base in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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