Description

Methyl 3-Cyano-5-Methylbenzoate CAS NO 1082041-26-6 is a high-purity, versatile benzoate ester derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic placement of the cyano and methyl ester functional groups, which make it an essential intermediate for constructing complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with substituted benzoate or nicotinamide cores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Development: Serves as a building block for creating specialized organic electronic materials and liquid crystal compounds.
• Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers and coatings with tailored properties.
• Chemical Research & Development: A valuable reagent for academic and industrial research in organic methodology development and heterocyclic chemistry.
• Dye & Pigment Intermediate: Utilized in the synthesis of complex organic dyes and colorants.

Basic Information

Product Name	Methyl 3-Cyano-5-Methylbenzoate
CAS No.	1082041-26-6
Molecular Formula	C10H9NO2
Molecular Weight	175.18 g/mol
Synonyms	3-Cyano-5-methylbenzoic acid methyl ester; Methyl 3-cyano-5-methylbenzoate; 5-Methylisophthalonitrile methyl ester; Benzoic acid, 3-cyano-5-methyl-, methyl ester; Methyl 5-methyl-3-cyanobenzoate; 1082041-26-6
EINECS	Contact for details

Quality Control

Our Methyl 3-Cyano-5-Methylbenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most critical synthesis projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

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.