Description

2-(2-Methyl-4-Oxo-4 H-Quinazolin-3-Yl)-Benzoic Acid is a high-purity, synthetically derived organic compound belonging to the quinazolinone class. This versatile chemical intermediate is valued for its unique fused heterocyclic structure, which serves as a critical building block in advanced organic synthesis. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex quinazolinone derivatives and other fused heterocyclic systems.
• Material Science Research: Investigated as a potential component for organic electronic materials, such as OLEDs or charge-transport layers, due to its conjugated structure.
• Chemical Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2-(2-Methyl-4-Oxo-4 H-Quinazolin-3-Yl)-Benzoic Acid
CAS No.	4005-06-5
Molecular Formula	C₁₆H₁₂N₂O₃
Molecular Weight	280.28 g/mol
Synonyms	3-(2-Carboxyphenyl)-2-methyl-4(3H)-quinazolinone; 2-Methyl-3-(2-carboxyphenyl)-4(3H)-quinazolinone; Benzoic acid, 2-(2-methyl-4-oxo-4H-quinazolin-3-yl)-; 2-(2-Methyl-4-oxoquinazolin-3(4H)-yl)benzoic acid; NSC 163082; 3-(2-Carboxyphenyl)-2-methylquinazolin-4(3H)-one; Quinazolinone carboxylic acid derivative
EINECS	Contact for details

Quality Control

Every batch of 2-(2-Methyl-4-Oxo-4 H-Quinazolin-3-Yl)-Benzoic Acid is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance and regulatory compliance needs.

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 strong acids and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline 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
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.