Description

Quinazolin-8-Amine is a specialized heterocyclic aromatic amine compound that serves as a crucial building block in advanced organic synthesis. Its unique fused-ring structure makes it a valuable intermediate for constructing complex molecules with targeted biological and material properties. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as herbicides and fungicides.
• Material Science: Serves as a monomer or functional unit in the creation of advanced polymers, dyes, and organic electronic materials.
• Academic & Contract Research: Essential reagent for medicinal chemistry programs and structure-activity relationship (SAR) studies in university and CRO laboratories.
• Chemical Synthesis: Versatile building block for constructing more complex quinazoline and polyheterocyclic derivatives.

Basic Information

Product Name	Quinazolin-8-Amine
CAS No.	101421-74-3
Molecular Formula	C8H7N3
Molecular Weight	145.16 g/mol
Synonyms	8-Aminoquinazoline; Quinazolin-8-ylamine; 8-Quinazolamine; 8-Quinazolinamine; 1,3-Diazanaphthalen-8-amine; 8-Amino-1,3-diazanaphthalene; Quinazoline, 8-amino-
EINECS	Contact for details

Quality Control

Our Quinazolin-8-Amine is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A Certificate of Analysis (COA) detailing all test results 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, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline 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%

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