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Details

Stereochemistry ACHIRAL
Molecular Formula C20H26N6O4S
Molecular Weight 446.523
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of O-DESETHYL SILDENAFIL

SMILES

CCCC1=NN(C)C2=C1N=C(NC2=O)C3=CC(=CC=C3O)S(=O)(=O)N4CCN(C)CC4

InChI

InChIKey=LTNJUPYNXDNXBO-UHFFFAOYSA-N
InChI=1S/C20H26N6O4S/c1-4-5-15-17-18(25(3)23-15)20(28)22-19(21-17)14-12-13(6-7-16(14)27)31(29,30)26-10-8-24(2)9-11-26/h6-7,12,27H,4-5,8-11H2,1-3H3,(H,21,22,28)

HIDE SMILES / InChI

Molecular Formula C20H26N6O4S
Molecular Weight 446.523
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Sat Dec 16 08:29:07 UTC 2023
Edited
by admin
on Sat Dec 16 08:29:07 UTC 2023
Record UNII
2TEH1FB1FX
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
O-DESETHYL SILDENAFIL
Common Name English
5-(2-HYDROXY-5-((4-METHYLPIPERAZIN-1-YL)SULFONYL)PHENYL)-1-METHYL-3-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO(4,3-D)PYRIMIDIN-7-ONE
Systematic Name English
7H-PYRAZOLO(4,3-D)PYRIMIDIN-7-ONE, 1,6-DIHYDRO-5-(2-HYDROXY-5-((4-METHYL-1-PIPERAZINYL)SULFONYL)PHENYL)-1-METHYL-3-PROPYL-
Systematic Name English
SILDENAFIL IMPURITY C
Common Name English
SILDENAFIL CITRATE IMPURITY C [EP IMPURITY]
Common Name English
Code System Code Type Description
CAS
139755-91-2
Created by admin on Sat Dec 16 08:29:07 UTC 2023 , Edited by admin on Sat Dec 16 08:29:07 UTC 2023
PRIMARY
FDA UNII
2TEH1FB1FX
Created by admin on Sat Dec 16 08:29:07 UTC 2023 , Edited by admin on Sat Dec 16 08:29:07 UTC 2023
PRIMARY
PUBCHEM
135565516
Created by admin on Sat Dec 16 08:29:07 UTC 2023 , Edited by admin on Sat Dec 16 08:29:07 UTC 2023
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
UNSPECIFIED
EP