Description

2-(4-Hydroxy-3,5-Dimethylbenzoyl)Benzoic Acid is a specialized aromatic carboxylic acid derivative that serves as a key intermediate in advanced organic synthesis. Its molecular structure, featuring both a phenolic hydroxyl and a benzoic acid group, makes it a versatile building block for creating complex molecules with specific functional properties. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing active ingredients and performance additives.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a specific benzophenone-acid backbone.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, such as photosensitive resins or high-performance polyesters.
• UV Absorber & Stabilizer Precursor: Serves as a key starting material for manufacturing benzophenone-based ultraviolet (UV) light absorbers used in plastics, coatings, and personal care products.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D labs for constructing complex organic frameworks and exploring new chemical entities.
• Dye & Pigment Intermediate: Employed in the synthesis of specialized dyes and organic pigments, contributing to colorant performance and stability.

Basic Information

Item	Details
Product Name	2-(4-Hydroxy-3,5-Dimethylbenzoyl)Benzoic Acid
CAS No.	85604-74-6
Molecular Formula	C16H14O4
Molecular Weight	270.28 g/mol
Synonyms	Benzoic acid, 2-(4-hydroxy-3,5-dimethylbenzoyl)-; 2-(4-Hydroxy-3,5-dimethylbenzoyl)benzoic acid; 2-Carboxybenzophenone, 4'-hydroxy-3',5'-dimethyl-; 4'-Hydroxy-3',5'-dimethyl-2-benzoylbenzoic acid; 2-(4-Hydroxy-3,5-dimethylphenyl)carbonylbenzoic acid; 2-(3,5-Dimethyl-4-hydroxybenzoyl)benzoic acid; 2-(4-Hydroxy-3,5-dimethylbenzoyl)-benzoic acid; 2-(4-Hydroxy-3,5-dimethylbenzoyl)benzoic acid (CAS 85604-74-6)
EINECS	Contact for details

Quality Control

Our production of 2-(4-Hydroxy-3,5-Dimethylbenzoyl)Benzoic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. 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 a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
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.