Description

n-(10)-Ethylquinazoline CAS NO 64828-47-3 is a specialized quinazoline derivative, a heterocyclic compound of significant interest in advanced organic synthesis and pharmaceutical research. Its unique ethyl-substituted quinazoline structure makes it a valuable and versatile building block for the development of novel chemical entities. This high-purity intermediate is primarily sought by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive quinazoline core.
• Organic Light-Emitting Diodes (OLEDs): Acts as an electron-transporting or host material in the fabrication of advanced optoelectronic devices.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complexing agents and ligands for catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Employed in the synthesis of specialized dyes and functional colorants.
• Academic & Contract Research: A critical reagent for methodological studies and exploratory synthesis in university and CRO laboratories.

Basic Information

Product Name	n-(10)-Ethylquinazoline
CAS No.	64828-47-3
Molecular Formula	C₁₁H₁₀N₂
Molecular Weight	170.21 g/mol
Synonyms	10-Ethylquinazoline; N-Ethylquinazoline; Quinazoline, 10-ethyl-; Ethylquinazoline; 1-Ethylquinazoline; 2-Ethylquinazoline (positional isomer); Benzo[g]quinazoline, 10-ethyl- (alternative ring system naming); 10-Ethylbenzo[g]quinazoline
EINECS	Contact for details

Quality Control

Our n-(10)-Ethylquinazoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications 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 room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.