Description

4(3H)-Quinazolinone, 8-Hydroxy-2-Methyl-3-Phenyl- is a specialized heterocyclic organic compound belonging to the quinazolinone class, serving as a critical advanced intermediate for pharmaceutical research and development. Its unique molecular structure, featuring a hydroxyl and phenyl substituent, makes it a valuable scaffold for synthesizing novel bioactive molecules. This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new therapeutic agents or functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates targeting various diseases.
• Medicinal Chemistry Research: Core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Intermediate in the research and production of novel pesticides and herbicides.
• Fine Chemical Synthesis: Used in the preparation of complex, high-value specialty chemicals and functional dyes.
• Academic & Institutional Research: Serves as a reference standard and starting material in university and government laboratory investigations.
• Biochemical Probe Development: Potential precursor for creating molecular probes to study biological pathways and enzyme functions.

Basic Information

Item	Details
Product Name	4(3H)-Quinazolinone, 8-Hydroxy-2-Methyl-3-Phenyl-
CAS No.	100880-65-7
Molecular Formula	C15H12N2O2
Molecular Weight	252.27 g/mol
Synonyms	8-Hydroxy-2-methyl-3-phenyl-4(3H)-quinazolinone; 3-Phenyl-8-hydroxy-2-methyl-4(3H)-quinazolinone; 2-Methyl-8-hydroxy-3-phenylquinazolin-4(3H)-one; 8-Hydroxy-2-methyl-3-phenylquinazolin-4(3H)-one; 4(3H)-Quinazolinone, 8-hydroxy-2-methyl-3-phenyl-; 100880-65-7; 8-Hydroxy-2-methyl-3-phenyl-4-quinazolinone
EINECS	Contact for details

Quality Control

Our 4(3H)-Quinazolinone, 8-Hydroxy-2-Methyl-3-Phenyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.