Description

8(5H)-Quinazolinone, 6,7-Dihydro- (9Ci) is a versatile heterocyclic organic compound belonging to the quinazolinone class, serving as a crucial synthetic intermediate and pharmacophore. Its value lies in its fused bicyclic structure, which provides a privileged scaffold for developing biologically active molecules with potential therapeutic applications. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries engaged in novel drug discovery and advanced material synthesis. The product is supplied under stringent quality control to ensure batch-to-batch consistency for critical R&D and scale-up processes.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates targeting various disease pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as herbicides and fungicides.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic frameworks in academic and industrial research.
• Material Science: Investigated as a component for advanced organic electronic materials due to its conjugated structure.
• Biochemical Tool Compound: Utilized in life science research to study enzyme inhibition and receptor-ligand interactions.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals and high-value additives.

Basic Information

Product Name	8(5H)-Quinazolinone, 6,7-Dihydro- (9Ci)
CAS No.	89967-17-9
Molecular Formula	C8H8N2O
Molecular Weight	148.16 g/mol
Synonyms	6,7-Dihydro-8(5H)-quinazolinone; 5,6,7,8-Tetrahydroquinazolin-8-one; 8(5H)-Quinazolinone, 6,7-dihydro-; Quinazolin-8(5H)-one, 6,7-dihydro-; 1,2,3,4-Tetrahydroquinazolin-8-one; 89967-17-9; 6,7-Dihydroquinazolin-8(5H)-one
EINECS	Contact for details

Quality Control

Our 8(5H)-Quinazolinone, 6,7-Dihydro- (9Ci) is manufactured under a strict quality management system to ensure high purity and reliability for research and development. Each batch is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.