Description

Methyl 5-Cyano-2-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 organic synthesis building block for constructing complex molecular architectures. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for its utility in heterocyclic chemistry and active pharmaceutical ingredient (API) synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with benzamide or heterocyclic cores.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Used in the development of organic electronic materials due to its aromatic and polarizable structure.
• Organic Synthesis Reagent: Serves as a versatile starting material for palladium-catalyzed cross-coupling reactions, hydrolysis, and reduction to yield corresponding acids or aldehydes.
• Dye & Pigment Intermediate: Employed in the production of specialized colorants and photographic chemicals.
• Academic & Contract Research: Essential compound for methodological studies and custom synthesis projects in university and CRO laboratories.

Basic Information

Product Name	Methyl 5-Cyano-2-Methoxybenzoate
CAS No.	40757-12-8
Molecular Formula	C10H9NO3
Molecular Weight	191.18 g/mol
Synonyms	5-Cyano-2-methoxybenzoic acid methyl ester; Methyl 5-cyano-2-methoxybenzoate; 2-Methoxy-5-cyanobenzoic acid methyl ester; Benzoic acid, 5-cyano-2-methoxy-, methyl ester; Methyl 2-methoxy-5-cyanobenzoate
EINECS	Contact for details

Quality Control

Our production of Methyl 5-Cyano-2-Methoxybenzoate adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high chemical purity. Each lot is analyzed via modern analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We operate under a cGMP-compliant quality management system suitable for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Any single impurity ≤ 0.5%; Total impurities ≤ 1.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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