Description

7-Amino-4(1H)-Quinazolinone is a versatile heterocyclic organic compound that serves as a crucial building block in advanced chemical synthesis. Its unique quinazolinone core structure makes it a valuable intermediate for developing novel pharmaceuticals and agrochemicals. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various drug candidates, particularly those targeting kinase inhibition for oncology and anti-inflammatory applications.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive quinazolinone scaffold.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science: Potential intermediate for creating specialty polymers, dyes, or fluorescent materials with specific electronic properties.
• Biochemical Research: Used as a reference standard or probe in biochemical assays to study enzyme interactions and biological pathways.

Basic Information

Product Name	7-Amino-4(1H)-Quinazolinone
CAS No.	90004-09-4
Molecular Formula	C8H7N3O
Molecular Weight	161.16 g/mol
Synonyms	7-Aminoquinazolin-4(1H)-one; 4(1H)-Quinazolinone, 7-amino-; 7-Amino-4-hydroxyquinazoline; 7-Aminocarbostyril; 7-Amino-1H-quinazolin-4-one; 7-Amino-4-quinazolinol; 7-Aminoquinazolone
EINECS	Contact for details

Quality Control

Our 7-Amino-4(1H)-Quinazolinone is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis applications. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
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.