Description

Methyl 4-(Cyanomethoxy)Benzoate is a high-purity organic ester compound with a cyanomethoxy functional group, serving as a versatile and critical building block in advanced chemical synthesis. Its molecular structure makes it a valuable intermediate for constructing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This product is essential for research and development chemists, process engineers, and manufacturers in fine chemical, pharmaceutical, and material science industries seeking reliable, high-quality intermediates for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring benzoate and cyano-ether motifs.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for synthesizing organic electronic materials and liquid crystal compounds.
• Polymer & Resin Modifier: Employed to introduce specific functional groups into polymer chains to alter physical or chemical properties.
• Organic Synthesis & Research: A versatile reagent in academic and industrial R&D labs for constructing complex organic frameworks and exploring new synthetic pathways.
• Dye & Pigment Intermediate: Used in the synthesis of specialized dyes and pigments where the ester and cyano groups contribute to color and stability properties.

Basic Information

Product Name	Methyl 4-(Cyanomethoxy)Benzoate
CAS No.	137988-24-0
Molecular Formula	C10H9NO3
Molecular Weight	191.18 g/mol
Synonyms	Benzoic acid, 4-(cyanomethoxy)-, methyl ester; Methyl p-(cyanomethoxy)benzoate; 4-(Cyanomethoxy)benzoic acid methyl ester; Methyl 4-cyanomethoxybenzoate; Methyl para-(cyanomethoxy)benzoate; Methyl ester of 4-(cyanomethoxy)benzoic acid; 137988-24-0; Methyl 4-(Cyanomethoxy)Benzoate
EINECS	Contact for details

Quality Control

Our Methyl 4-(Cyanomethoxy)Benzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to minimize exposure to moisture.

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	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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