Description

3,4-Dihydroxyphenylpyruvic Acid is a key biochemical intermediate and catechol derivative with significant relevance in pharmaceutical and biochemical research. This compound is valued for its role as a precursor in the synthesis of biologically active molecules, including L-DOPA and other catecholamines. It is primarily utilized by research institutions, pharmaceutical development laboratories, and manufacturers of fine chemicals and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Critical precursor in the synthesis of L-DOPA (Levodopa), a primary medication for Parkinson's disease.
• Biochemical Research: Used as a substrate or standard in enzymatic studies, particularly those involving tyrosine metabolism and catecholamine biosynthesis pathways.
• Fine Chemical Synthesis: Serves as a building block for the production of various catechol derivatives and complex organic molecules with potential biological activity.
• Reference Standard: Employed as a high-purity analytical standard in HPLC and LC-MS methods for quality control and metabolic profiling.
• Nutraceutical Research: Investigated for its potential antioxidant properties and role in natural product synthesis.

Basic Information

Item	Details
Product Name	3,4-Dihydroxyphenylpyruvic Acid
CAS No.	109170-71-0
Molecular Formula	C9H8O5
Molecular Weight	196.16 g/mol
Synonyms	3,4-DHPPA; 2-Oxo-3-(3,4-dihydroxyphenyl)propanoic Acid; 3-(3,4-Dihydroxyphenyl)-2-oxopropanoic Acid; 3,4-Dihydroxyphenylpyruvate; (3,4-Dihydroxyphenyl)pyruvic Acid; 2-Oxo-3-(3,4-dihydroxyphenyl)propionic Acid
EINECS	Contact for details

Quality Control

Our 3,4-Dihydroxyphenylpyruvic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and pharmaceutical applications. Certificates of Analysis (COA) documenting all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability and to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
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.