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Product Line: Pharmaceutical Chemicals

5-[4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl]-2-furaldehyde

CAS 231278-84-5

Molecular structure of 5-[4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl]-2-furaldehyde

CAS · 231278-84-5

01

Product Overview

5-[4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl]-2-furaldehyde is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

02

Product Specifications

Appearance Yellow to greenish yellow colored powder
Assay 98.0% ~ 102.0% (Calculated on the dried basis)
Solubility Slightly soluble in dimethylformamide
Identification HPLC: The retention time of the major peak in the chromatogram of the sample solution must correspond to that of the standard solution as obtained in the related substances
Loss on drying 5.0% max
Residue on ignition 0.5% max
Related Substance - Impurity A 0.15% max
Related Substance - Impurity B 0.10% max
Related Substance - Impurity C 0.10% max
Related Substance - Impurity D 0.10% max
Related Substance - Impurity E 0.10% max
Related Substance - Impurity F 0.10% max
Related Substance - Impurity G 0.10% max
Related Substance - Impurity H 0.05% max
Any other individual impurity 0.5% max
Total impurities 1.0% max
03

Applications

5-[4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl]-2-furaldehyde is a highly functionalized small molecule primarily used in pharmaceutical research and medicinal chemistry. It serves as a key intermediate in the development of kinase inhibitors and other targeted therapeutic compounds, where the quinazoline core provides a scaffold for receptor and enzyme interaction. The molecule is applied in structure–activity relationship (SAR) studies to optimize potency, selectivity, and pharmacokinetic properties of drug candidates. Its furaldehyde and substituted phenyl groups allow further chemical modifications, enabling exploration of diverse derivatives in drug discovery programs. In addition, this compound is used in preclinical research for enzyme inhibition assays, receptor binding studies, and mechanistic investigations of signal transduction pathways relevant to cancer and other proliferative diseases.

04

Benefits

The benefits of this compound arise from its multifunctional structure, synthetic versatility, and suitability for precision medicinal chemistry. The quinazoline core provides strong receptor-binding potential, while the chloro, fluoro, and furan aldehyde substituents allow targeted chemical modifications to enhance bioactivity and selectivity. Its well-defined molecular structure supports reproducible synthesis, high-purity isolation, and reliable incorporation into multi-step synthetic pathways. The molecule's functional groups enable diverse reactions, including condensation, nucleophilic substitution, and coupling, facilitating rapid analog generation for SAR optimization. Its compatibility with standard organic solvents and laboratory conditions ensures ease of handling in research and development settings.

05

Conclusion

5-[4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl]-2-furaldehyde is a versatile and valuable intermediate in pharmaceutical and medicinal chemistry research. Its multifunctional structure and chemical reactivity enable the design and synthesis of targeted drug candidates, particularly kinase inhibitors and receptor-modulating compounds. By supporting efficient derivative generation, SAR exploration, and preclinical studies, this compound remains an essential tool in modern drug discovery and chemical biology applications.

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