Description

2,4-Dichlorophenylacetic Acid is a versatile chlorinated aromatic acid derivative that serves as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in its bifunctional structure, featuring both a carboxylic acid group and a dichlorinated phenyl ring, enabling a wide range of chemical transformations. This compound is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to construct complex molecules with specific biological activities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Precursor for manufacturing herbicides, fungicides, and plant growth regulators, leveraging the dichlorophenyl moiety.
• Organic Synthesis: Versatile reagent for constructing complex organic molecules in research and fine chemical production.
• Liquid Crystal & Material Science: Intermediate in the production of specialty chemicals for electronic materials and liquid crystal displays (LCDs).
• Biochemical Research: Used as a standard or reagent in analytical and metabolic pathway studies.

Basic Information

Product Name	2,4-Dichlorophenylacetic Acid
CAS No.	19719-28-9
Molecular Formula	C8H6Cl2O2
Molecular Weight	205.04 g/mol
Synonyms	(2,4-Dichlorophenyl)acetic Acid; 2,4-DCPA; 2-(2,4-Dichlorophenyl)acetic Acid; NSC 403697; α-(2,4-Dichlorophenyl)acetic Acid; Benzeneacetic acid, 2,4-dichloro-
EINECS	243-262-3

Quality Control

Our 2,4-Dichlorophenylacetic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for pharmaceutical and fine chemical applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	136 - 140 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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