Description

2-(2,4-Dihydroxybenzoyl)Benzoic Acid is a specialized organic compound belonging to the class of benzophenone derivatives. This chemical serves as a crucial intermediate in the synthesis of more complex molecules, valued for its unique bifunctional structure containing both carboxylic acid and phenolic hydroxyl groups. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with UV-absorbing or specific binding properties.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty polymers where its aromatic and functional groups are utilized.
• Organic Synthesis & Research: Employed in academic and industrial R&D labs for constructing complex organic frameworks and studying reaction mechanisms.
• UV Absorber Precursor: Its structural similarity to benzophenones makes it a candidate for developing organic UV filters in coatings or personal care formulations.

Basic Information

Product Name	2-(2,4-Dihydroxybenzoyl)Benzoic Acid
CAS No.	2513-33-9
Molecular Formula	C14H10O5
Molecular Weight	258.23 g/mol
Synonyms	2-(2,4-Dihydroxybenzoyl)benzoic acid; 2-Carboxy-2',4'-dihydroxybenzophenone; 2,4-Dihydroxybenzophenone-2-carboxylic acid; DHBBA; Benzoic acid, 2-(2,4-dihydroxybenzoyl)-; 2',4'-Dihydroxy-2-benzoylbenzoic acid
EINECS	219-741-8

Quality Control

Our 2-(2,4-Dihydroxybenzoyl)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	195 - 205 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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