CAS: 139755-82-1 - DESMETHYL SILDENAFIL
Formula:C21H28N6O4S
InChI:InChI=1/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)
- Synonyms:
- 5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 7H-pyrazolo[4,3-d]pyrimidin-7-one
- Uk 103320
- 5-[2-ethoxy-5-(piperazin-1-ylsulfonyl)phenyl]-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
5-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
CAS:139755-82-1
Formula:
C21H28N6O4S
Purity:
95%
Color and Shape:
Solid
Molecular weight:
460.5498
Ref: IN-DA007Z3E
1g | 171.00 € | ||
250mg | 117.00 € |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Sildenafil EP Impurity F (N-Desmethyl Sildenafil)
CAS:139755-82-1
Formula:
C21H28N6O4S
Color and Shape:
White To Off-White Solid
Molecular weight:
460.55
Ref: 4Z-S-062
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Wednesday 8 Jan 2025
N-Desmethyl Sildenafil
CAS:139755-82-1
N-Desmethyl Sildenafil (UK-103,320) (Desmethylsildenafil) is a prominent metabolite of Sildenafil, a potent inhibitor of phosphodiesterase …
Formula:
C21H28N6O4S
Purity:
99.68%
Color and Shape:
Liquid
Molecular weight:
460.55
Ref: TM-T36061
2mg | 41.00 € | ||
5mg | 62.00 € | ||
10mg | 89.00 € | ||
25mg | 173.00 € | ||
50mg | 273.00 € | ||
100mg | 397.00 € | ||
200mg | 565.00 € | ||
1mL*10mM (DMSO) | 68.00 € |
Estimated delivery in United States, on Wednesday 8 Jan 2025
1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]piperazine (Desmethylsildenafil)
Controlled ProductCAS:139755-82-1
Formula:
C21H28N6O4S
Color and Shape:
Neat
Molecular weight:
460.55
Ref: 86-MM0254.08
25mg | 1,402.00 € | ||
100mg | 3,351.00 € | ||
4x25mg | To inquire |
Estimated delivery in United States, on Friday 10 Jan 2025
Ref: 04-C16946570
25mg | 147.00 € |
Estimated delivery in United States, on Friday 10 Jan 2025
N-Desmethyl Sildenafil
CAS:139755-82-1
Applications A metabolite of Sildenafil (S435001), an orally active selective type 5 cGMP phosphodiesterase inhibitor. …
Formula:
C21H28N6O4S
Color and Shape:
White To Off-White
Molecular weight:
460.55
Ref: TR-D292200
5mg | 245.00 € | ||
10mg | 443.00 € | ||
50mg | 1,547.00 € |
Estimated delivery in United States, on Friday 17 Jan 2025
N-Desmethyl Sildenafil Hemicitrate
Controlled ProductCAS:139755-82-1
Applications N-Desmethyl Sildenafil Hemicitrate is an impurity of Sildenafil (S435000), an orally active selective type …
Formula:
C48H64N12O15S2
Color and Shape:
Neat
Molecular weight:
1113.22
Ref: TR-D292201
5mg | 245.00 € | ||
50mg | 1,632.00 € |
Estimated delivery in United States, on Friday 17 Jan 2025
N-Desmethyl sildenafil
CAS:139755-82-1
N-Desmethyl sildenafil is a metabolite of sildenafil. It is found in human serum and is …
Formula:
C21H28N6O4S
Purity:
(¹H-Nmr) Min. 95 Area-%
Color and Shape:
Powder
Molecular weight:
460.55 g/mol
Ref: 3D-FD21324
1g | 457.00 € | ||
5g | 1,033.00 € | ||
10g | 1,458.00 € | ||
250mg | 203.00 € | ||
500mg | 324.00 € |
Estimated delivery in United States, on Tuesday 18 Feb 2025