Description

Ethyl 2-(4-Hydroxyphenyl)-2-Oxoacetate is a high-purity organic ester compound, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in its bifunctional structure, featuring both a reactive keto-ester group and a phenolic hydroxyl group, enabling its use in the production of complex molecules. This intermediate is essential for manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality raw materials for research and production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with phenolic or benzofuran scaffolds.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in organic synthesis for creating complex esters, heterocyclic compounds, and specialty chemicals.
• Dye and Pigment Intermediate: Functions as a starting material for synthesizing certain azo dyes and organic pigments.
• UV Absorber & Polymer Additive Precursor: Utilized in the research and manufacture of light-stabilizing additives for polymers and coatings.
• Flavor & Fragrance Ingredient Synthesis: Serves as an intermediate for creating specific aromatic esters used in specialty flavors and fragrances.

Basic Information

Product Name	Ethyl 2-(4-Hydroxyphenyl)-2-Oxoacetate
CAS No.	70080-54-5
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	Ethyl 4-Hydroxyphenylglyoxylate; Ethyl (4-Hydroxyphenyl)oxoacetate; 4-Hydroxyphenylglyoxylic Acid Ethyl Ester; Ethyl 2-Oxo-2-(4-hydroxyphenyl)acetate; 2-(4-Hydroxyphenyl)-2-oxoacetic Acid Ethyl Ester; Ethyl α-Oxo-4-hydroxybenzeneacetate; 4-Hydroxybenzoylformic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-(4-Hydroxyphenyl)-2-Oxoacetate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide detailed Certificates of Analysis (COA) with every shipment, documenting identity, assay, and impurity profiles. Our quality commitment supports applications requiring GMP-grade intermediates and materials for regulated industries.

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). Keep away from heat, open flames, and incompatible materials such as strong oxidizing agents, strong bases, and strong acids. The container should be kept tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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