Description

Ethyl 4-Cyano-2-Methylbenzoate is a high-purity, versatile benzoate ester derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional molecular structure, incorporating both an ester and a nitrile group, which enables its use in constructing complex pharmacologically active molecules. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules with a substituted benzoate core.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its aromatic nitrile functionality.
• Liquid Crystal & OLED Material Research: Serves as a starting material for synthesizing advanced organic electronic materials and liquid crystal compounds.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals requiring specific aromatic ester modifications.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new chemical reactions in academic and corporate research laboratories.

Basic Information

Product Name	Ethyl 4-Cyano-2-Methylbenzoate
CAS No.	220389-17-3
Molecular Formula	C11H11NO2
Molecular Weight	189.21 g/mol
Synonyms	Ethyl 4-Cyano-o-toluate; 2-Methyl-4-cyanobenzoic Acid Ethyl Ester; Benzoic acid, 4-cyano-2-methyl-, ethyl ester; 4-Cyano-2-methylbenzoic Acid Ethyl Ester; Ethyl 4-Cyano-2-methylbenzoate; Ethyl 2-Methyl-4-cyanobenzoate
EINECS	Contact for details

Quality Control

Every batch of Ethyl 4-Cyano-2-Methylbenzoate is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our products are supported by detailed Certificates of Analysis (COA), which are available for review and audit. We adhere to cGMP principles where applicable to meet the stringent requirements of our global clientele in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

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.