Description

Ethyl 2-Chloro-5-Methylphenylacetic Acid is a high-purity organic chemical intermediate of significant importance in advanced synthesis. This compound is valued for its role as a versatile building block in the production of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for research institutions and industrial manufacturers developing active pharmaceutical ingredients (APIs) and crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially for anti-inflammatory and analgesic drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and pesticides, leveraging its halogenated aromatic structure.
• Organic Synthesis Research: Serves as a versatile precursor for creating complex organic molecules in academic and industrial R&D laboratories.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and other performance materials requiring specific aromatic acid derivatives.

Basic Information

Product Name	Ethyl 2-Chloro-5-Methylphenylacetic Acid
CAS No.	91552-39-5
Molecular Formula	C11H13ClO2
Molecular Weight	212.67 g/mol
Synonyms	2-Chloro-5-methylbenzeneacetic acid, ethyl ester; Ethyl (2-chloro-5-methylphenyl)acetate; α-(2-Chloro-5-methylphenyl)acetic acid ethyl ester; Ethyl 2-chloro-5-methylbenzeneacetate; (2-Chloro-5-methylphenyl)acetic acid ethyl ester; Ethyl (2-chloro-5-tolyl)acetate; 91552-39-5; Ethyl o-chloro-p-tolylacetate
EINECS	Contact for details

Quality Control

Our Ethyl 2-Chloro-5-Methylphenylacetic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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

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