![(3E)-3-[5-(5-hydroxy-1H-indol-3-yl)-2-oxo-1,2-dihydro-3H-pyrrol-3-ylidene]-1,3-dihydro-2H-indol-2-…](https://static.cymitquimica.com/cas-image/405493-3e-3-5-5-hydroxy-1h-indol-3-yl-2-oxo-12-dihydro-3h-pyrrol-3-ylidene-13-dihydro-2h-indol-2-one.png)
CAS: 548-54-9 - (3E)-3-[5-(5-hydroxy-1H-indol-3-yl)-2-oxo-1,2-dihydro-3H-pyrrol-3-ylidene]-1,3-dihydro-2H-indol-2-one
Formula:C20H13N3O3
InChI:InChI=1S/C20H13N3O3/c24-10-5-6-15-12(7-10)14(9-21-15)17-8-13(19(25)23-17)18-11-3-1-2-4-16(11)22-20(18)26/h1-9,21,24H,(H,22,26)(H,23,25)/b18-13+
InChI key:InChIKey=XAPNKXIRQFHCHN-QGOAFFKASA-N
SMILES:O=C1NC(=CC1=C2C(=O)NC=3C=CC=CC32)C4=CNC=5C=CC(O)=CC54
- Synonyms:
- (3E)-3-[1,2-Dihydro-5-(5-hydroxy-1H-indol-3-yl)-2-oxo-3H-pyrrol-3-ylidene]-1,3-dihydro-2H-indol-2-one
- (E)-3-[1,2-Dihydro-5-(5-hydroxy-1H-indol-3-yl)-2-oxo-3H-pyrrol-3-ylidene]-1,3-dihydro-2H-indol-2-one
- 1H-indol-5-ol, 3-[(3E)-2-hydroxy-3-(2-hydroxy-3H-indol-3-ylidene)-3H-pyrrol-5-yl]-
- 2-Indolinone, 3-(2-(5-hydroxyindol-3-yl)-5-oxo-2-pyrrolin-4-ylidene)-
- 2H-Indol-2-one, 3-[1,2-dihydro-5-(5-hydroxy-1H-indol-3-yl)-2-oxo-3H-pyrrol-3-ylidene]-1,3-dihydro-, (E)-
- 2H-indol-2-one, 3-[1,2-dihydro-5-(5-hydroxy-1H-indol-3-yl)-2-oxo-3H-pyrrol-3-ylidene]-1,3-dihydro-, (3E)-
- 3-(2-(5-Hydroxyindol-3-yl)-5-oxo-2-pyrrolin-4-ylidene)-2-indolinone
- 3-[2-(5-Hydroxyindol-3-yl)-5-oxopyrrolin-4-ylidene]oxindole
- 5-(5-Hydroxy-3-indolyl)-3-(3-oxindolylidene)-2-oxopyrroline
- 548-54-9
- See more synonyms
- Oxindole, 3-[2-(5-hydroxyindol-3-yl)-5-oxo-2-pyrrolin-4-ylidene]-
- V 9389
- Violacein
| Brand | Product data | Purity | Price range | Estimated delivery |
|---|---|---|---|---|
 | Violacein REF: 7W-GL0855CAS: 548-54-9 | ≥ 95.0% | To inquire | Tue 07 Jan 25 |
 | Violacein REF: TM-T35751CAS: 548-54-9 | - - - | 880.00 € | Tue 07 Jan 25 |
 | Violacein REF: 4Z-V-068002CAS: 548-54-9 | - - - | To inquire | Mon 13 Jan 25 |
 | Violacein REF: TR-V634450CAS: 548-54-9 | - - - | 9,057.00 € | Tue 18 Feb 25 |
 | Violacein REF: 3D-AAA54854CAS: 548-54-9 | Min. 95% | 986.00 €~4,058.00 € | Tue 18 Feb 25 |
Violacein
CAS:548-54-9
Formula:
C20H13N3O3
Purity:
≥ 95.0%
Color and Shape:
Dark purple to black solid or powder
Molecular weight:
343.34
Ref: 7W-GL0855
| Undefined size | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Violacein
CAS:548-54-9
Violacein, a purple antibacterial and antiprotozoal compound from C. violaceum, effective against Gram-positive bacteria and …
Formula:
C20H13N3O3
Color and Shape:
Liquid
Molecular weight:
343.34
Ref: TM-T35751
| 1mg | 880.00 € |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Ref: 4Z-V-068002
| 10mg | To inquire | ||
| 25mg | To inquire | ||
| 50mg | To inquire | ||
| 100mg | To inquire |
Estimated delivery in United States, on Monday 13 Jan 2025
Violacein
Controlled ProductCAS:548-54-9
Formula:
C20H13N3O3
Color and Shape:
Neat
Molecular weight:
343.336
Ref: TR-V634450
| 100mg | 9,057.00 € |
Estimated delivery in United States, on Tuesday 18 Feb 2025
Violacein
CAS:548-54-9
Violacein is a model system for studying the effects of hydroxyl groups on cell lysis. …
Formula:
C20H13N3O3
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
343.3 g/mol
Ref: 3D-AAA54854
| 1mg | 986.00 € | ||
| 2mg | 1,739.00 € | ||
| 5mg | 4,058.00 € |
Estimated delivery in United States, on Tuesday 18 Feb 2025
