Description

4-Quinazolinamine,1,2-Dihydro-(9Ci) is a high-purity, specialized heterocyclic organic compound of significant interest in advanced chemical synthesis. This compound serves as a critical building block (synthon) and key intermediate for the development of novel pharmacologically active molecules. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in creating new drug candidates and agrochemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of quinazoline-based drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in developing novel pesticides and herbicides, leveraging the bioactive quinazoline core.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct more elaborate heterocyclic systems.
• Biochemical Tool Compound: Serves as a reference standard or starting material for research into enzyme inhibitors and receptor ligands.
• Material Science Research: Investigated as a precursor for organic electronic materials and specialty polymers.

Basic Information

Product Name	4-Quinazolinamine,1,2-Dihydro-(9Ci)
CAS No.	253769-57-2
Molecular Formula	C8H7N3
Molecular Weight	145.16 g/mol
Synonyms	1,2-Dihydro-4-quinazolinamine; 4-Amino-1,2-dihydroquinazoline; 1,2-Dihydroquinazolin-4-amine; 4-Quinazolinamine, 1,2-dihydro-; Quinazolin-4-amine, 1,2-dihydro-; 253769-57-2; 4-Aminodihydroquinazoline
EINECS	Contact for details

Quality Control

Our 4-Quinazolinamine,1,2-Dihydro-(9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets exacting research-grade standards. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.