Description

4-(2-Methyl-4-Oxo-4 H-Quinazolin-3-Yl)-Benzoic Acid is a high-purity organic compound that serves as a critical building block in advanced chemical synthesis. This benzoic acid derivative is valued for its unique quinazolinone-based structure, which imparts specific reactivity and functional properties essential for creating complex molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where the quinazolinone scaffold is active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a potential electron-transport or host material in the fabrication of OLED devices due to its conjugated system.
• Material Science: Acts as a monomer or functional additive in the production of advanced polymers and specialty coatings.
• Academic & Industrial R&D: Employed in chemical research for studying structure-activity relationships (SAR) and developing new synthetic methodologies.
• Ligand Synthesis: Can be utilized to create complex ligands for catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	4-(2-Methyl-4-Oxo-4 H-Quinazolin-3-Yl)-Benzoic Acid
CAS No.	4005-05-4
Molecular Formula	C16H12N2O3
Molecular Weight	280.28 g/mol
Synonyms	3-(4-Carboxyphenyl)-2-methyl-4(3H)-quinazolinone; 4-(2-Methyl-4-oxo-3,4-dihydroquinazolin-3-yl)benzoic acid; Benzoic acid, 4-(2-methyl-4-oxo-4H-quinazolin-3-yl)-; 2-Methyl-3-(4-carboxyphenyl)-4(3H)-quinazolinone; 4-(2-Methyl-4-oxoquinazolin-3(4H)-yl)benzoic acid; 3-p-Carboxyphenyl-2-methyl-4-quinazolone
EINECS	Contact for details

Quality Control

Our 4-(2-Methyl-4-Oxo-4 H-Quinazolin-3-Yl)-Benzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material is suitable for demanding research and scale-up applications.

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 strong acids and organic solvents. The container must be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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