6,7-Dimethoxy-N-(2-methyl-4-phenoxyphenyl)quinazolin-4-amine hydrochloride

6,7-Dimethoxy-N-(2-methyl-4-phenoxyphenyl)quinazolin-4-amine hydrochloride is identified by CAS 2002381-31-7 and molecular formula C23H22ClN3O3. PubChem resolves this CAS to one compound, CID 122177134, with molecular weight 423.9. Its preferred Title is Aps-2-79. The official synonym set includes both APS-2-79 and the full hydrochloride name, preserving the verified synonym information from the existing record.

The PubChem structure is represented by SMILES CC1=C(C=CC(=C1)OC2=CC=CC=C2)NC3=NC=NC4=CC(=C(C=C43)OC)OC.Cl and InChIKey LIXKSHWZJNNZHG-UHFFFAOYSA-N. The dot before Cl marks a separate chloride component, consistent with the hydrochloride designation and the chlorine in C23H22ClN3O3. This distinction keeps the salt record separate from the corresponding organic component without chloride.

The organic portion contains a quinazoline ring with methoxy groups at positions 6 and 7. At position 4, an amino linkage connects to a phenyl ring bearing methyl at position 2 and phenoxy at position 4. The phenoxy group joins that ring through oxygen to a second phenyl ring. These connections account for the three nitrogens and three oxygens in the formula. PubChem defines no stereochemical layer for this identity.

For an exact inquiry, provide Rlavie with CAS 2002381-31-7, the complete name including “hydrochloride,” and the requested quantity. Include a MOL or SDF structure file retaining the chloride component so it can be compared with PubChem CID 122177134, the stated SMILES, and InChIKey LIXKSHWZJNNZHG-UHFFFAOYSA-N. Rlavie can verify the salt form and molecular connections before request-specific information is considered. Ask for current supporting documentation for any condition-dependent requirements.