Molecular Formula: C23H34Cl2N6O4S;

Molecular Weight: 561.523;

Related CAS #: 224789-15-5 (2HCl) 224785-90-4 (free) 330808-88-3 (HCl trihydrate);

Synonym: BAY 38-9456; BAY-38-9456; BAY38-9456; Vardenafil HCl; Levitra; Staxyn; Vivanza

IUPAC/Chemical Name: 2-[2-ethoxy-5-(4-ethylpiperazin-1-yl)sulfonylphenyl]-5-methyl-7-propyl-1H-imidazo[5,1-f][1,2,4]triazin-4-one dihydrochloride

InChi Key: NOIHTGOGFDFCBN-UHFFFAOYSA-N

InChi Code: InChI=1S/C23H32N6O4S.2ClH/c1-5-8-20-24-16(4)21-23(30)25-22(26-29(20)21)18-15-17(9-10-19(18)33-7-3)34(31,32)28-13-11-27(6-2)12-14-28;;/h9-10,15H,5-8,11-14H2,1-4H3,(H,25,26,30);2*1H

SMILES Code: O=C1N=C(C2=CC(S(=O)(N3CCN(CC)CC3)=O)=CC=C2OCC)NN4C1=C(C)N=C4CCC.[H]Cl.[H]Cl