Description

Mecoprop Methyl Ester CAS NO 23844-56-6 is a synthetic organic compound belonging to the phenoxy herbicide family, specifically the methyl ester derivative of mecoprop. This product is a key chemical intermediate of significant commercial importance for the agrochemical industry. It is primarily required by manufacturers for the synthesis of advanced herbicide formulations targeting broadleaf weed control in cereal crops, turf, and non-crop areas.

Application

• Primary Agrochemical Intermediate: The principal use is as a crucial building block in the synthesis of mecoprop and mecoprop-P (the optically active form) herbicides.
• Herbicide Formulation: Used in the production of post-emergence selective herbicide products for agriculture and horticulture.
• Crop Protection: Enables the manufacture of formulations effective against weeds in wheat, barley, oats, rye, and grassland.
• Industrial Vegetation Management: A component in herbicides used for managing weeds along railways, roadsides, and in industrial sites.
• Turf Management: Used in products for weed control in lawns, golf courses, and sports fields.
• Research & Development: Serves as a standard or starting material in agricultural R&D for developing new weed control solutions.

Basic Information

Product Name	Mecoprop Methyl Ester
CAS No.	23844-56-6
Molecular Formula	C11H12Cl2O3
Molecular Weight	263.12 g/mol
Synonyms	MCPP Methyl Ester; Methyl 2-(4-chloro-2-methylphenoxy)propanoate; Methyl (RS)-2-(4-chloro-o-tolyloxy)propionate; Methyl (±)-2-(4-chloro-2-methylphenoxy)propionate; Mecoprop-methyl; Mecoprop methyl ester; 2-(4-Chloro-2-methylphenoxy)propionic acid methyl ester; Propanoic acid, 2-(4-chloro-2-methylphenoxy)-, methyl ester
EINECS	Contact for details

Quality Control

Our Mecoprop Methyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability for industrial synthesis. Quality is verified through comprehensive analytical testing, including chromatographic methods to confirm identity, purity, and impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	≤ 2.0% total
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.20 - 1.30

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