Sildenafil metabolite m11 (C21H28N6O5S)

Structural Information

Molecular Formula

SMILES

CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)O)OCC)C

InChI

InChI=1S/C21H28N6O5S/c1-4-6-16-18-19(25(3)24-16)21(28)23-20(22-18)15-13-14(7-8-17(15)32-5-2)33(30,31)27-11-9-26(29)10-12-27/h7-8,13,29H,4-6,9-12H2,1-3H3,(H,22,23,28)

InChIKey

AYLUSVSOHVNHCJ-UHFFFAOYSA-N

Compound name

5-[2-ethoxy-5-(4-hydroxypiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one

Related CIDs

2D Structure

Predicted Collision Cross Section

m/z: mass to charge ratio of the adduct.
Predicted Collision Cross Section (CCS) values (Å²) per adduct calculated using CCSbase.
Adduct	m/z	Predicted CCS (Å²)
[M+H]+	477.191476	216.4
[M+Na]+	499.173418	225.7
[M-H]-	475.176924	217.9
[M+NH4]+	494.218023	218.4
[M+K]+	515.147358	218.1
[M+H-H2O]+	459.181460	206.7
[M+HCOO]-	521.182401	221.2
[M+CH3COO]-	535.198051	230.5
[M+Na-2H]-	497.158866	214.6
[M]+	476.18365142	220.5
[M]-	476.18474858	220.5

Adduct

m/z

Predicted CCS (Å²)

[M+H]+

477.191476

216.4

[M+Na]+

499.173418

225.7

[M-H]-

475.176924

217.9

[M+NH4]+

494.218023

218.4

[M+K]+

515.147358

218.1

[M+H-H2O]+

459.181460

206.7

[M+HCOO]-

521.182401

221.2

[M+CH3COO]-

535.198051

230.5

[M+Na-2H]-

497.158866

214.6

[M]+

476.18365142

220.5

[M]-

476.18474858

220.5

m/z: mass to charge ratio of the adduct.
Predicted Collision Cross Section (CCS) values (Å²) per adduct calculated using CCSbase.

Sildenafil metabolite m11

Structural Information

2D Structure

Profile

Predicted Collision Cross Section

Literature stripe

Patent stripe