N-(3-chloro-4-fluorophenyl)-7-methoxy-6-((tetrahydro-2H-pyran-4-yl)oxy)quinazolin-4-amine

N-(3-chloro-4-fluorophenyl)-7-methoxy-6-((tetrahydro-2H-pyran-4-yl)oxy)quinazolin-4-amine has CAS 609767-39-7, formula C20H19ClFN3O3, and one PubChem match: CID 10126782, molecular weight 403.8. The PubChem Title is identical to the listed product name. The systematic IUPAC wording is N-(3-chloro-4-fluorophenyl)-7-methoxy-6-(oxan-4-yloxy)quinazolin-4-amine; it calls the tetrahydro-2H-pyran-4-yloxy portion oxan-4-yloxy while retaining the same molecular graph.

For structural identity matching, record the SMILES COC1=C(C=C2C(=C1)N=CN=C2NC3=CC(=C(C=C3)F)Cl)OC4CCOCC4 together with InChIKey XNHQKLXMYJHGPA-UHFFFAOYSA-N. The formula accounts for twenty carbons, nineteen hydrogens, chlorine, fluorine, three nitrogens, and three oxygens. Because the SMILES contains no dot-separated component, this entry describes one molecular component and not a salt pair.

The verified structure has a quinazoline ring system with a methoxy group at position 7. At position 6, an oxygen linkage connects to the tetrahydro-2H-pyran ring; this is the oxan-4-yloxy wording used by the IUPAC name. The amino group at position 4 joins a phenyl ring containing chlorine at position 3 and fluorine at position 4. No stereochemical layer is specified for this identity.

An exact inquiry can be tied to this identity by providing Rlavie with CAS 609767-39-7, the complete product name, and the requested quantity. When a structural match is needed, attach a MOL or SDF structure file. Rlavie can cross-check that file against PubChem CID 10126782, the stated SMILES, and InChIKey XNHQKLXMYJHGPA-UHFFFAOYSA-N before returning request-specific information. Request current supporting documentation where a requirement depends on the individual batch or requested conditions.