Description

2,6-Diaminoquinazoline is a high-value, heterocyclic organic compound featuring a quinazoline core with two strategically positioned amino groups. This unique structure makes it a critical pharmaceutical intermediate and a versatile building block for advanced organic synthesis. It is primarily utilized by research institutions and chemical manufacturers in the life sciences sector for developing novel therapeutic agents and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of kinase inhibitors and other targeted small-molecule drugs.
• Organic Synthesis Building Block: Used to construct complex heterocyclic compounds for material science and agrochemical research.
• Biochemical Research: Serves as a core scaffold in medicinal chemistry for structure-activity relationship (SAR) studies.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized quinazoline-based colorants.
• Ligand for Metal Complexes: Utilized in coordination chemistry due to its chelating nitrogen atoms.

Basic Information

Product Name	2,6-Diaminoquinazoline
CAS No.	882670-95-3
Molecular Formula	C8H8N4
Molecular Weight	160.18 g/mol
Synonyms	2,6-Diaminoquinazoline; Quinazoline-2,6-diamine; 2,6-Quinazolinediamine; 882670-95-3; 2,6-DAQ; 2,6-Diamino-1,3-diazanaphthalene
EINECS	Contact for details

Quality Control

Our 2,6-Diaminoquinazoline 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 synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

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