N-Desmethyl sildenafil
820
Reference
N-Desmethyl sildenafil Structure
Systematic / IUPAC Name: 5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
ID: Reference820
Other Names: Demethylsildenafil
Formula: C21H28N6O4S
Class: Therapeutics/Prescription Drugs Drugs of Abuse/Illegal Drugs Counterfeit Drug (Therapeutic) Illegal Additives
Spectral Data
N-Desmethyl sildenafil mass spectral data can be found in a separate interface. The data are manually curated and of the highest quality.
Available MS Data
| Used Instruments | Q Exactive Orbitrap; Q Exactive Plus Orbitrap |
| No. of Spectral Trees | 3 |
| No. of Spectra | 313 |
| Tandem Spectra | MS1, MS2 |
| Ionization Methods | ESI |
| Analyzers | FT |
| Last Modification | 8/18/2016 12:42:47 PM |
Identificators
| InChI | InChI=1S/C21H28N6O4S/c1-4-6-16-18-19(26(3)25-16)21(28)24-20(23-18)15-13-14(7-8-17(15)31-5-2)32(29,30)27-11-9-22-10-12-27/h7-8,13,22H,4-6,9-12H2,1-3H3,(H,23,24,28) |
| InChI Key | UZTKBZXHEOVDRL-UHFFFAOYSA-N |
| Canonical SMILES | |
| CAS | 139755821 |
| Splash | |
| Other Names | Demethylsildenafil |