Description

4-Hydroxy-6-Methylquinazoline is a versatile quinazoline derivative that serves as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various quinazoline-based drug candidates, including kinase inhibitors and other therapeutic agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or additive in the production of specialty polymers and advanced organic materials.
• Chemical Synthesis: Acts as a versatile scaffold for constructing complex heterocyclic compounds in academic and industrial R&D.
• Dye & Pigment Industry: Utilized in the synthesis of organic dyes and fluorescent markers due to its quinazoline core structure.

Basic Information

Product Name	4-Hydroxy-6-Methylquinazoline
CAS No.	19181-53-4
Molecular Formula	C9H8N2O
Molecular Weight	160.17 g/mol
Synonyms	6-Methyl-4-quinazolinol; 4-Hydroxy-6-methylquinazoline; 6-Methyl-4(3H)-quinazolinone; 4(3H)-Quinazolinone, 6-methyl-; 6-Methylquinazolin-4-ol; 4-Hydroxy-6-methyl-1,3-diazanaphthalene; 6-Methyl-4-hydroxyquinazoline
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-6-Methylquinazoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request, and we support compliance with relevant regulatory frameworks for our customers' target markets.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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