Description

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

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and insecticides due to its bioactive quinazoline scaffold.
• Material Science: Serves as a building block for organic light-emitting diodes (OLEDs), liquid crystals, and other functional organic materials.
• Chemical Synthesis: Employed as a versatile intermediate in organic chemistry for constructing complex heterocyclic systems.
• Biochemical Research: Utilized as a standard or reagent in biochemical assays and proteomics research.
• Dye & Pigment Industry: Acts as a precursor for certain specialty dyes and colorants.

Basic Information

Product Name	2-Methylquinazolin-4-Amine
CAS No.	3440-46-8
Molecular Formula	C9H9N3
Molecular Weight	159.19 g/mol
Synonyms	4-Amino-2-methylquinazoline; 2-Methyl-4-quinazolinamine; 2-Methylquinazolin-4-ylamine; 4-Amino-2-methyl-1,3-diazanaphthalene; 2-Methyl-4-aminoquinazoline; Quinazolin-4-amine, 2-methyl-; 2-Methyl-1,3-diazanaphthalen-4-amine
EINECS	222-339-9

Quality Control

Our 2-Methylquinazolin-4-Amine 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 research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline 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.