CAS 56583-49-4: 2-(pyridin-2-yl)-3H-indol-3-one 1-oxide 4-methylbenzenesulfonate (1:1)
Formula:C20H16N2O5S
InChI:InChI=1/C13H8N2O2.C7H8O3S/c16-13-9-5-1-2-7-11(9)15(17)12(13)10-6-3-4-8-14-10;1-6-2-4-7(5-3-6)11(8,9)10/h1-8H;2-5H,1H3,(H,8,9,10)
- Synonyms:
- 2-(2-pyridyl)-3H-indol-3-one N-oxide
- 3H-Indol-3-one, 2-(2-pyridinyl)-, 1-oxide
- 3H-Indol-3-one, 2-(2-pyridinyl)-, 1-oxide, 4-methylbenzenesulfonate (1:1)
- 2-(Pyridin-2-yl)-3H-indol-3-one 1-oxide 4-methylbenzenesulfonate (1:1)
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | 2-(2-PYRIDINYL)-(3H)-INDOL-3-ONE-1-OXIDE 4-METHYLBENZENESULFONATE REF: IN-DA00EGNQCAS: 56583-49-4 | 95% | 54.00 €~306.00 € | Tue 11 Mar 25 |
![]() | PIT REF: TM-T23164CAS: 56583-49-4 | 99.01% | 40.00 €~188.00 € | Wed 12 Mar 25 |
![]() | 2,2'-Pyridylisatogen Tosylate REF: TR-P475253CAS: 56583-49-4 | - - - | 1,568.00 € | Mon 21 Apr 25 |

2-(2-PYRIDINYL)-(3H)-INDOL-3-ONE-1-OXIDE 4-METHYLBENZENESULFONATE
CAS:56583-49-4
Formula:
C20H16N2O5S
Purity:
95%
Molecular weight:
396.4164
Ref: IN-DA00EGNQ
1mg | 54.00 € | ||
5mg | 97.00 € | ||
10mg | 134.00 € | ||
25mg | 191.00 € | ||
50mg | 306.00 € |
Estimated delivery in United States, on Tuesday 11 Mar 2025

PIT
CAS:56583-49-4
PIT (2,2'-Pyridylisatogen tosylate) is a specific and non-competitive antagonist of the Purinergic receptor P2Y1 with …
Formula:
C20H16N2O5S
Purity:
99.01%
Color and Shape:
Solid
Molecular weight:
396.42
Ref: TM-T23164
5mg | 40.00 € | ||
10mg | 64.00 € | ||
25mg | 116.00 € | ||
50mg | 188.00 € |
Estimated delivery in United States, on Wednesday 12 Mar 2025

2,2'-Pyridylisatogen Tosylate
Controlled ProductCAS:56583-49-4
Formula:
C13H8N2O2·C7H8O3S
Color and Shape:
Neat
Molecular weight:
396.416
Ref: TR-P475253
500mg | 1,568.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025