PDB Chemical Component TZN

Ideal Model

Chemical Description

Name [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl][(2R)-tetrahydrofuran-2-yl]methanone
Synonyms Terazosin
Formula C19 H25 N5 O4
Formal charge 0
Molecular weight 387.433 g/mol
Component type NON-POLYMER

Chemical features

Atom count 53
Chiral atom count 1
Chiral atoms CAJ
Bond count 56
Aromatic bond count 11

Chemical Identifiers

Systematic name (ACDLabs) [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl][(2R)-tetrahydrofuran-2-yl]methanone
Systematic name (OpenEye OEToolkits) [4-(4-azanyl-6,7-dimethoxy-quinazolin-2-yl)piperazin-1-yl]-[(2R)-oxolan-2-yl]methanone

Chemical Descriptors

Stereo SMILES (CACTVS) COc1cc2nc(nc(N)c2cc1OC)N3CCN(CC3)C(=O)[C@H]4CCCO4
SMILES (CACTVS) COc1cc2nc(nc(N)c2cc1OC)N3CCN(CC3)C(=O)[CH]4CCCO4
Stereo SMILES (OpenEye) COc1cc2c(cc1OC)nc(nc2N)N3CCN(CC3)C(=O)[C@H]4CCCO4
InChI descriptor InChI=1S/C19H25N5O4/c1-26-15-10-12-13(11-16(15)27-2)21-19(22-17(12)20)24-7-5-23(6-8-24)18(25)14-4-3-9-28-14/h10-11,14H,3-9H2,1-2H3,(H2,20,21,22)/t14-/m1/s1
InChIKey descriptor VCKUSRYTPJJLNI-CQSZACIVSA-N

Status Information

Last modified 2020-06-17
Created 2014-01-10
Release status REL
Model PDB code 4O33
Processing site RCSB