Description

Quinazoline, 2-Ethyl-4-Propoxy- (9Ci) is a specialized organic compound belonging to the quinazoline class, a heterocyclic framework of significant interest in advanced chemical synthesis. This compound serves as a versatile and high-purity building block for the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical intermediate, and material science sectors seeking to incorporate its unique structural motif into novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the research and development of novel drug candidates, particularly those targeting kinase inhibition or other biological pathways where the quinazoline core is pharmacologically active.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, or insecticides, leveraging the bioactivity of substituted quinazoline derivatives.
• Material Science Research: Serves as an organic precursor or a ligand in the synthesis of advanced materials, including metal-organic frameworks (MOFs) or organic electronic components.
• Chemical Research & Development: Employed as a standard or reference compound in analytical chemistry and method development for quantifying similar structures.
• Fine Chemical Manufacturing: Integrated into multi-step synthetic routes for producing complex, high-value specialty chemicals for various industrial applications.

Basic Information

Item	Detail
Product Name	Quinazoline, 2-Ethyl-4-Propoxy- (9Ci)
CAS No.	815590-76-2
Molecular Formula	C₁₃H₁₆N₂O
Molecular Weight	216.28 g/mol
Synonyms	2-Ethyl-4-propoxyquinazoline; 4-Propoxy-2-ethylquinazoline; Quinazoline, 2-ethyl-4-propoxy-; 2-Ethyl-4-(propyloxy)quinazoline; 815590-76-2; SCHEMBL21806227; AKOS040759232; ZINC000257830511
EINECS	Contact for details

Quality Control

Our Quinazoline, 2-Ethyl-4-Propoxy- (9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance and regulatory needs.

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 structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.