[4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)methanone

Chemical Name:[4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)methanone
Synonyms:1-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine; Terazosin EP Impurity G;
Impurity
Terazosin EP Impurity G
CAS Number:105356-89-6
Molecular Formula:C₁₈H₂₃N₅O₄
Molecular Weight:373.41
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:[4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)methanone (Terazosin EP Impurity G) is an impurity of Terazosin (T105000), an α-1-adrenergic blocker that is related to Prazosin (P702325).
References:Patterson, S.E., et al.: J. Chromatog., 311, 206 (1984), Fort, F.L., et al.: Drug Chem. Toxicol., 7, 435 (1984), Lepor, H., et al.: J. Urol., 148, 1467 (1992),
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