Description

3-(1H-Tetrazol-5-Yl)-4(3H)-Quinazolinone is a high-value, nitrogen-rich heterocyclic compound that serves as a critical synthetic intermediate and pharmacophore in advanced research. Its unique fused-ring structure, combining quinazolinone and tetrazole moieties, makes it a versatile building block for developing novel bioactive molecules. This compound is primarily sought by pharmaceutical R&D and agrochemical innovators for creating new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential kinase inhibitors, anticancer agents, and other therapeutic compounds targeting various disease pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic scaffold.
• Material Science: Serves as a ligand or building block for metal-organic frameworks (MOFs) and functional polymers requiring specific nitrogen-based coordination sites.
• Chemical Biology & Proteomics: Employed as a probe or tag in bioconjugation chemistry and activity-based protein profiling (ABPP) studies.
• Academic & Contract Research: Essential for medicinal chemistry programs in universities and CROs focused on heterocyclic chemistry and new molecular entity discovery.

Basic Information

Product Name	3-(1H-Tetrazol-5-Yl)-4(3H)-Quinazolinone
CAS No.	87693-14-9
Molecular Formula	C9H6N6O
Molecular Weight	214.18 g/mol
Synonyms	4(3H)-Quinazolinone, 3-(1H-tetrazol-5-yl)-; 3-(1H-Tetrazol-5-yl)-4-quinazolinone; 3-(1H-Tetrazol-5-yl)quinazolin-4(3H)-one; 3-(2H-Tetrazol-5-yl)-4(3H)-quinazolinone; 87693-14-9; Quinazolinone tetrazole derivative; Tetrazolylquinazolinone
EINECS	Contact for details

Quality Control

We supply 3-(1H-Tetrazol-5-Yl)-4(3H)-Quinazolinone in high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment 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 a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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