Description

Methyl 3-Cyano-4-Methoxybenzoate is a high-purity, versatile benzoate ester derivative characterized by its cyano and methoxy functional groups. This compound serves as a critical pharmaceutical intermediate and a valuable building block in advanced organic synthesis. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with benzamide or benzoic acid core structures.
• Agrochemical Synthesis: Used as a building block for developing novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a starting material for synthesizing advanced electronic chemicals and functional dyes.
• Organic Synthesis Reagent: Employed in coupling reactions, esterifications, and cyano-group transformations for research and scale-up.
• Polymer Modifier: Used to introduce specific functional groups into polymer chains to alter material properties.

Basic Information

Product Name	Methyl 3-Cyano-4-Methoxybenzoate
CAS No.	25978-74-9
Molecular Formula	C10H9NO3
Molecular Weight	191.18 g/mol
Synonyms	3-Cyano-4-methoxybenzoic acid methyl ester; Methyl 4-methoxy-3-cyanobenzoate; Benzoic acid, 3-cyano-4-methoxy-, methyl ester; 4-Methoxy-3-cyanobenzoic acid methyl ester; Methyl 3-cyano-p-anisate
EINECS	Contact for details

Quality Control

Every batch of Methyl 3-Cyano-4-Methoxybenzoate is manufactured under strict quality management protocols. We provide comprehensive analytical data to ensure the material meets the precise requirements for GMP-grade synthesis. Our products undergo rigorous quality testing, including HPLC, GC, and NMR analysis, to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request.

Storage

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

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%
Heavy Metals	≤ 10 ppm

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