Description

1-Propylquinazolin-4(1H)-One is a specialized organic compound belonging to the quinazolinone class, a scaffold of significant interest in medicinal chemistry and material science. Its value lies in its role as a versatile synthetic intermediate for constructing more complex molecules with targeted biological or physical properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity building blocks for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting kinases, receptors, and enzymes.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for organic semiconductors, liquid crystals, or fluorescent dyes due to its conjugated heterocyclic structure.
• Chemical Synthesis: Employed in organic synthesis for constructing fused heterocyclic systems and complex molecular architectures.
• Biochemical Tool Compound: Utilized in life science research as a probe or inhibitor to study biological pathways.

Basic Information

Product Name	1-Propylquinazolin-4(1H)-One
CAS No.	3476-69-5
Molecular Formula	C₁₁H₁₂N₂O
Molecular Weight	188.23 g/mol
Synonyms	4(1H)-Quinazolinone, 1-propyl-; 1-Propyl-4(1H)-quinazolinone; 1-Propylquinazolin-4-one; 1-n-Propylquinazolin-4(1H)-one; Quinazolin-4(1H)-one, 1-propyl-; 4-Hydroxy-1-propylquinazoline; 1-Propyl-1,4-dihydroquinazolin-4-one
EINECS	Contact for details

Quality Control

Our 1-Propylquinazolin-4(1H)-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every 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 room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
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.