Description

4-Chloro-3-Cyanomethyl-Benzoic Acid Methyl Ester is a high-purity, multi-functional chemical intermediate with significant synthetic utility. This compound is valued for its versatile reactivity, serving as a key building block in the synthesis of complex organic molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules with benzoic acid ester and nitrile functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogen and cyano groups for structural diversity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocycles and fine chemicals through reactions involving its ester, nitrile, and aryl chloride groups.
• Material Science Research: Investigated as a monomer or functional additive in the development of specialized polymers and advanced organic materials.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specialized colorants and functional dyes.

Basic Information

Item	Details
Product Name	4-Chloro-3-Cyanomethyl-Benzoic Acid Methyl Ester
CAS No.	872091-83-3
Molecular Formula	C11H10ClNO2
Molecular Weight	223.66 g/mol
Synonyms	Methyl 4-Chloro-3-(cyanomethyl)benzoate; Benzoic acid, 4-chloro-3-(cyanomethyl)-, methyl ester; 4-Chloro-3-(cyanomethyl)benzoic acid methyl ester; Methyl 4-chloro-3-cyanomethylbenzoate
EINECS	Contact for details

Quality Control

Our production of 4-Chloro-3-Cyanomethyl-Benzoic Acid Methyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting customer specifications. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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