Description

3,4-Dihydroquinazolin-2(1H)-One is a versatile heterocyclic organic compound belonging to the quinazolinone class. This compound serves as a crucial pharmacological scaffold and synthetic intermediate in modern organic chemistry and drug discovery. It is primarily utilized by pharmaceutical R&D teams, agrochemical manufacturers, and specialty chemical producers for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing a wide range of bioactive molecules with potential therapeutic applications.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic systems in academic and industrial research.
• Material Science: Investigated for the synthesis of organic electronic materials and advanced polymers.
• Biochemical Tool Compound: Employed in biochemical assays and as a probe for studying enzyme inhibition and biological pathways.

Basic Information

Product Name	3,4-Dihydroquinazolin-2(1H)-One
CAS No.	66655-67-2
Molecular Formula	C8H8N2O
Molecular Weight	148.16 g/mol
Synonyms	2,3-Dihydro-4(1H)-quinazolinone; 1,2,3,4-Tetrahydro-2-quinazolinone; 3,4-Dihydro-2(1H)-quinazolinone; 2-Oxo-1,2,3,4-tetrahydroquinazoline; Quinazolin-2(1H)-one, 3,4-dihydro-; 1,2,3,4-Tetrahydroquinazolin-2-one; DHQ; Tetrahydroquinazolinone
EINECS	Contact for details

Quality Control

Our 3,4-Dihydroquinazolin-2(1H)-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We can support development projects requiring material that meets research-grade to GMP-grade standards.

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 incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.