Description

2-Amino-4-Methylquinazoline is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its quinazoline core structure makes it a valuable intermediate for developing active pharmaceutical ingredients (APIs) and functional materials. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various quinazoline-based drug candidates, including kinase inhibitors and other biologically active molecules.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a building block for organic semiconductors, ligands for metal complexes, and other functional organic materials.
• Dye and Pigment Manufacturing: Intermediate for producing specialized quinazoline-derived colorants and fluorescent compounds.
• Academic & R&D: A valuable reagent for medicinal chemistry research and the exploration of new heterocyclic compounds.

Basic Information

Product Name	2-Amino-4-Methylquinazoline
CAS No.	6141-02-2
Molecular Formula	C9H9N3
Molecular Weight	159.19 g/mol
Synonyms	4-Methyl-2-quinazolinamine; 2-Amino-4-methylquinazoline; 4-Methylquinazolin-2-amine; 2-Quinazolinamine, 4-methyl-; 4-Methyl-2-aminoquinazoline; AMQ
EINECS	Contact for details

Quality Control

Our 2-Amino-4-Methylquinazoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all test results 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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