Description

Methyl 3-Chloro-4-Ethoxybenzoate is a high-purity organic ester compound, serving as a critical building block in advanced chemical synthesis. Its value lies in providing a versatile and reactive aromatic scaffold for constructing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This intermediate is essential for research chemists and process development scientists in fine chemical, pharmaceutical, and crop protection industries seeking reliable, high-quality raw materials for their synthetic routes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those with halogenated aromatic structures.
• Agrochemical Synthesis: Used in the development and production of herbicides, fungicides, and other crop protection agents.
• Liquid Crystal & OLED Material Research: Serves as a starting material for synthesizing specialized aromatic compounds used in electronic displays.
• Dye & Pigment Intermediate: Employed in the manufacture of complex organic dyes and colorants.
• Polymer Modification: Acts as a monomer or modifier in the production of specialty polymers with specific functional properties.
• Organic Synthesis & Research: A versatile reagent for academic and industrial R&D laboratories exploring new chemical entities and reaction pathways.

Basic Information

Product Name	Methyl 3-Chloro-4-Ethoxybenzoate
CAS No.	192512-43-9
Molecular Formula	C10H11ClO3
Molecular Weight	214.65 g/mol
Synonyms	3-Chloro-4-ethoxybenzoic acid methyl ester; Methyl 3-chloro-4-ethoxybenzoate; Benzoic acid, 3-chloro-4-ethoxy-, methyl ester; 4-Ethoxy-3-chlorobenzoic acid methyl ester; Methyl 4-ethoxy-3-chlorobenzoate; 192512-43-9; Methyl ester of 3-chloro-4-ethoxybenzoic acid
EINECS	Contact for details

Quality Control

Our Methyl 3-Chloro-4-Ethoxybenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the high standards required for synthetic intermediates. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support compliance with cGMP, ISO, and other relevant regulatory frameworks as required.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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
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.