Description

2,4-Dihydroxyphenylacetic Acid is a versatile phenolic acid derivative with significant utility in advanced organic synthesis and life science research. Its bifunctional structure, featuring both phenolic hydroxyl and acetic acid groups, makes it a valuable building block for pharmaceuticals, fine chemicals, and biochemical studies. This compound is particularly sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active compounds and analytical standards.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of bioactive molecules, including potential drug candidates and metabolites.
• Biochemical Research: Used as a standard or reagent in studies related to oxidative stress, enzyme inhibition, and metabolic pathways.
• Fine Chemical Synthesis: Serves as a building block for creating complex organic structures, dyes, and functional materials.
• Agrochemical Development: Employed in research for developing new plant growth regulators or protective agents.
• Analytical Chemistry: Utilized as a reference standard in HPLC, LC-MS, and other chromatographic methods for quantification and identification.

Basic Information

Product Name	2,4-Dihydroxyphenylacetic Acid
CAS No.	614-82-4
Molecular Formula	C8H8O4
Molecular Weight	168.15 g/mol
Synonyms	2,4-DHPA; (2,4-Dihydroxyphenyl)acetic Acid; Homogentisic Acid; 2,5-Dihydroxyphenylacetic Acid (common misnomer); 2-(2,4-Dihydroxyphenyl)acetic Acid; 4-Hydroxyhomogentisic Acid; 1-Hydroxy-4-carboxymethylbenzene-2-ol; NSC 163022
EINECS	210-398-1

Quality Control

Our 2,4-Dihydroxyphenylacetic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets the high standards required for research and industrial use. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, related substances, and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). For long-term storage, consider packaging under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	128°C - 132°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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