Description

7-Methylquinazoline-2,4-Diamine is a high-purity, versatile quinazoline derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating novel compounds with targeted biological or functional properties.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of kinase inhibitors and other small-molecule therapeutic agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or functional component in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile diamine building block for constructing complex heterocyclic frameworks in medicinal chemistry.
• Biochemical Research: Utilized as a standard or reagent in biochemical assays and proteomics research.
• Dye & Pigment Industry: Employed in the synthesis of specialized quinazoline-based dyes and colorants.

Basic Information

Product Name	7-Methylquinazoline-2,4-Diamine
CAS No.	27018-16-2
Molecular Formula	C9H10N4
Molecular Weight	174.20 g/mol
Synonyms	2,4-Diamino-7-methylquinazoline; 7-Methyl-2,4-quinazolinediamine; 7-Methylquinazoline-2,4-diyldiamine; 2,4-Diamino-7-methyl-quinazoline; 7-Methyl-2,4-diaminoquinazoline; 27018-16-2; Quinazoline-2,4-diamine, 7-methyl-
EINECS	Contact for details

Quality Control

Our 7-Methylquinazoline-2,4-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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