Description

4(3H)-Quinazolinone, 7-Amino-2-Methyl-3-Phenyl- is a high-purity, heterocyclic organic compound serving as a critical advanced pharmaceutical intermediate (API intermediate) and a versatile building block in medicinal chemistry. Its core value lies in its functionalized quinazolinone scaffold, which is a privileged structure for designing bioactive molecules with targeted therapeutic effects. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to synthesize novel compounds for drug discovery programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates targeting various diseases.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Kinase Inhibitor Development: Used in the research and synthesis of quinazolinone-based kinase inhibitors for oncology and other therapeutic areas.
• Agrochemical Synthesis: Acts as a building block for developing novel herbicides, fungicides, or insecticides.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Biochemical Tool Compound: May be used to develop probes for studying biological pathways and enzyme functions.

Basic Information

Item	Details
Product Name	4(3H)-Quinazolinone, 7-Amino-2-Methyl-3-Phenyl-
CAS No.	960-68-9
Molecular Formula	C15H13N3O
Molecular Weight	251.28 g/mol
Synonyms	7-Amino-2-methyl-3-phenylquinazolin-4(3H)-one; 7-Amino-2-methyl-3-phenyl-4(3H)-quinazolinone; 2-Methyl-3-phenyl-7-amino-4(3H)-quinazolinone; 7-Amino-2-methyl-3-phenyl-4-quinazolinone; 3-Phenyl-7-amino-2-methyl-4(3H)-quinazolinone; 960-68-9; 7-Amino-2-methyl-3-phenylquinazolinone
EINECS	Contact for details

Quality Control

Our 4(3H)-Quinazolinone, 7-Amino-2-Methyl-3-Phenyl- is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to support your quality assurance and regulatory needs.

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). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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