CAS No 1177261-73-2

IUPAC 1-(4-Hydroxy-6,7-dimethoxyquinazolin-2-yl)-4-[[(2RS)-tetrahydrofuran-2-yl]carbonyl]piperazine

Catalogue No. PACE-T03003

Molecular Formula C₁₉H₂₄N₄O₅

Molecular Weight 388.4 g/mol

Synonyms Terazosin USP Related Compound B , Terazosin 4-Hydroxy Analog

CAS No 109678-71-9

IUPAC 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-(5-hydroxypentanoyl)piperazine

Catalogue No. PACE-T03007

Molecular Formula C₁₉H₂₇N₅O₄

Molecular Weight 389.5 g/mol

Synonyms -

CAS No 105356-89-6

IUPAC 1-(4-Amino-6-hydroxy-7-methoxyquinazolin-2-yl)-4-[[(2RS)-tetrahydrofuran-2-yl]carbonyl]piperazine

Catalogue No. PACE-T03008

Molecular Formula C₁₈H₂₃N₅O₄

Molecular Weight 373.4 g/mol

Synonyms 6-O-Desmethyl Terazosin

CAS No 105356-90-9

IUPAC 1-(4-Amino-7-hydroxy-6-methoxyquinazolin-2-yl)-4-[[(2RS)-tetrahydrofuran-2-yl]carbonyl]piperazine

Catalogue No. PACE-T03009

Molecular Formula C₁₈H₂₃N₅O₄

Molecular Weight 373.4 g/mol

Synonyms 7-O-Desmethyl Terazosin