Description

4-Hydroxy-4-(3-Hydroxy-Phenyl)-2-Oxo-But-3-Enoic Acid is a specialized organic compound featuring a unique β-keto acid structure with dual phenolic functionalities. This molecular architecture makes it a valuable and versatile chemical intermediate for synthesizing more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and fine chemical industries for applications in drug discovery and the production of high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological or inflammatory pathways.
• Organic Synthesis Reagent: Used in research laboratories for constructing complex organic molecules, leveraging its reactive keto and hydroxyl groups.
• Ligand and Catalyst Precursor: Serves as a starting material for developing chelating ligands or metal-organic catalysts in asymmetric synthesis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including dyes, pigments, and advanced polymer modifiers.
• Biochemical Research: Utilized in studies involving enzyme inhibition or as a probe compound in metabolic pathway analysis.
• Material Science: Investigated for the development of novel organic electronic materials or functional coatings.

Basic Information

Product Name	4-Hydroxy-4-(3-Hydroxy-Phenyl)-2-Oxo-But-3-Enoic Acid
CAS No.	904814-38-6
Molecular Formula	C10H10O5
Molecular Weight	210.18 g/mol
Synonyms	4-(3-Hydroxyphenyl)-4-hydroxy-2-oxobut-3-enoic acid; 3-Hydroxybenzoylpyruvic acid derivative; β-Keto acid derivative; 4-Hydroxy-4-(3-hydroxyphenyl)-2-oxo-3-butenoic acid; (3E)-4-Hydroxy-4-(3-hydroxyphenyl)-2-oxobut-3-enoic acid; 2-Oxo-4-(3-hydroxyphenyl)-4-hydroxybut-3-enoic acid
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-4-(3-Hydroxy-Phenyl)-2-Oxo-But-3-Enoic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Comprehensive Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance processes.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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