Description

4-Ethoxyquinazoline is a versatile heterocyclic organic compound that serves as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in its role as a key building block for constructing more complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs). This product is essential for research and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking high-purity intermediates for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various quinazoline-based drug candidates, including kinase inhibitors and other biologically active molecules.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators that utilize the quinazoline scaffold.
• Material Science: Serves as a monomer or building block for creating advanced organic materials, such as ligands for metal-organic frameworks (MOFs) or organic semiconductors.
• Chemical Synthesis: Employed in organic chemistry research for constructing complex heterocyclic compounds through reactions like cross-coupling, cyclization, and functional group transformations.
• Dye & Pigment Industry: Acts as an intermediate in the production of specialized dyes and optical brighteners.

Basic Information

Product Name	4-Ethoxyquinazoline
CAS No.	16347-96-9
Molecular Formula	C10H10N2O
Molecular Weight	174.20 g/mol
Synonyms	Quinazoline, 4-ethoxy-; 4-Ethoxy-quinazoline; 4-Ethoxybenzo[d]pyrimidine; NSC 163063; 4-Ethoxy-1,3-diazanaphthalene
EINECS	Contact for details

Quality Control

Our 4-Ethoxyquinazoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data to support its use in sensitive applications like pharmaceutical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every batch upon request, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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 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.