Description

4-Chloro-3-Hydroxyphenylacetic Acid is a versatile chlorinated phenolic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both a phenolic hydroxyl and a carboxylic acid group on a chlorinated benzene ring, makes it a valuable intermediate for creating complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key starting material or intermediate in the synthesis of novel drug candidates, particularly those targeting inflammation or metabolic pathways.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging its phenolic and acidic functionalities.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals requiring a substituted phenylacetic acid backbone.
• Biochemical Research: Employed as a standard or reagent in enzymatic studies and metabolic pathway analysis due to its structural similarity to natural phenolic acids.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers and resins.

Basic Information

Product Name	4-Chloro-3-Hydroxyphenylacetic Acid
CAS No.	60397-70-8
Molecular Formula	C8H7ClO3
Molecular Weight	186.59 g/mol
Synonyms	(4-Chloro-3-hydroxyphenyl)acetic acid; 2-(4-Chloro-3-hydroxyphenyl)acetic acid; 3-Hydroxy-4-chlorophenylacetic acid; 4-Chloro-3-hydroxybenzeneacetic acid; 4-Chloro-3-hydroxy-α-toluic acid; 2-(4-Chloro-3-hydroxyphenyl)ethanoic acid; 4-Chloro-3-hydroxybenzylformic acid
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-Hydroxyphenylacetic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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