Description

2,3-Dihydro-1-Phenyl-4(1H)-Quinazolinone is a versatile heterocyclic organic compound belonging to the quinazolinone class. This compound serves as a critical pharmacological intermediate and a valuable scaffold in medicinal chemistry research. It is primarily sought by pharmaceutical R&D and fine chemical synthesis sectors for developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates with potential biological activity.
• Medicinal Chemistry Research: Core scaffold for structure-activity relationship (SAR) studies and library synthesis targeting various enzymes and receptors.
• Organic Synthesis: Versatile precursor for constructing complex heterocyclic systems and fused ring structures.
• Biochemical Tool Compound: Used in biochemical assays to study biological pathways and identify new therapeutic targets.
• Agrochemical Research: Investigated as a potential intermediate for developing new crop protection agents.

Basic Information

Product Name	2,3-Dihydro-1-Phenyl-4(1H)-Quinazolinone
CAS No.	35242-43-4
Molecular Formula	C₁₄H₁₂N₂O
Molecular Weight	224.26 g/mol
Synonyms	1-Phenyl-1,2,3,4-tetrahydroquinazolin-4-one; 1-Phenyl-1,2-dihydro-4(3H)-quinazolinone; 1-Phenyl-2,3-dihydro-4(1H)-quinazolinone; 4(1H)-Quinazolinone, 2,3-dihydro-1-phenyl-; Quinazolinone derivative 35242-43-4; NSC 163022; 1-Phenyl-1,2,3,4-tetrahydro-4-quinazolinone
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-1-Phenyl-4(1H)-Quinazolinone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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