Description

6-Amino-7-Hydroxyquinazolin-4(3H)-One is a high-purity quinazolinone derivative, a crucial heterocyclic building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors seeking to develop novel compounds with targeted biological or functional properties.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of kinase inhibitors and other small-molecule drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or emissive layer materials in electronic displays.
• Coordination Chemistry: Functions as a versatile ligand for metal complexes in catalysis and material science.
• Biochemical Probe Development: Utilized in medicinal chemistry to create tool compounds for target validation and pathway analysis.
• Dye and Pigment Synthesis: Employed as an intermediate for creating specialized colorants and fluorescent markers.

Basic Information

Item	Details
Product Name	6-Amino-7-Hydroxyquinazolin-4(3H)-One
CAS No.	1156986-96-7
Molecular Formula	C8H7N3O2
Molecular Weight	177.16 g/mol
Synonyms	6-Amino-7-hydroxy-3,4-dihydroquinazolin-4-one; 7-Hydroxy-6-aminoquinazolin-4(3H)-one; 4(3H)-Quinazolinone, 6-amino-7-hydroxy-; 6-Amino-7-hydroxy-4(3H)-quinazolinone; AQO; AHQ
EINECS	Contact for details

Quality Control

Our 6-Amino-7-Hydroxyquinazolin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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