Description

Methyl 2,3,5-Trichloro-4-Methylbenzoate is a high-purity, synthetically valuable halogenated aromatic ester, serving as a critical building block in advanced organic synthesis. Its precise molecular structure makes it an essential intermediate for the development of complex molecules, particularly in the agrochemical and pharmaceutical sectors. This compound is primarily sought by R&D chemists and process development teams in fine chemical manufacturing for creating novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of advanced herbicides, fungicides, and plant growth regulators, leveraging its halogenated benzoate backbone.
• Pharmaceutical Synthesis: Used as a versatile building block for constructing complex pharmacophores and active pharmaceutical ingredients (APIs), especially in medicinal chemistry research.
• Material Science Research: Employed in the development of specialty polymers, liquid crystals, and organic electronic materials due to its aromatic and ester functionalities.
• Chemical Research & Development: Serves as a standard or starting material in method development and catalytic studies for cross-coupling and functionalization reactions.

Basic Information

Product Name	Methyl 2,3,5-Trichloro-4-Methylbenzoate
CAS No.	203573-15-3
Molecular Formula	C9H7Cl3O2
Molecular Weight	263.51 g/mol
Synonyms	Methyl 2,3,5-Trichloro-p-toluate; 4-Methyl-2,3,5-trichlorobenzoic Acid Methyl Ester; Benzoic acid, 2,3,5-trichloro-4-methyl-, methyl ester; Methyl 2,3,5-Trichloro-4-Methylbenzoate; 2,3,5-Trichloro-4-methylbenzoic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Methyl 2,3,5-Trichloro-4-Methylbenzoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with customer specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and contamination.

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%
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.