Description

Quinazoline, 5-Methyl- (7Ci,8Ci,9Ci) CAS NO 7556-89-0 is a high-purity, substituted quinazoline derivative, a privileged scaffold in medicinal chemistry and organic synthesis. This compound is valued for its role as a versatile building block in the research and development of novel pharmaceuticals and agrochemicals. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the development of kinase inhibitors, anticancer agents, and other bioactive molecules targeting various disease pathways.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging the quinazoline core's interaction with biological targets.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science Research: Investigated as a precursor or dopant for the development of organic semiconductors, luminescent materials, and metal-organic frameworks (MOFs).
• Biochemical Tool Compound: Utilized in biochemical assays and as a reference standard for studying enzyme mechanisms and protein-ligand interactions.

Basic Information

Product Name	Quinazoline, 5-Methyl- (7Ci,8Ci,9Ci)
CAS No.	7556-89-0
Molecular Formula	C9H8N2
Molecular Weight	144.17 g/mol
Synonyms	5-Methylquinazoline; 5-Methyl-1,3-diazanaphthalene; Quinazoline, 5-methyl-; 5-Methyl-benzo[d]pyrimidine; 5-Methylquinazoline (7CI,8CI,9CI); 5-Methyl-1,3-benzodiazine; NSC 406156
EINECS	Contact for details

Quality Control

Our Quinazoline, 5-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support cGMP and ISO standards for research and development applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.