3-hydroxy-3-acetonyl-2-oxindole Chemical Properties

Melting point:

167-168℃ (Decomposition)

Boiling point:

450.2±45.0 °C(Predicted)

Density 

1.301±0.06 g/cm3(Predicted)

pka

11.61±0.20(Predicted)

3-hydroxy-3-acetonyl-2-oxindole Usage And Synthesis

Uses

3-Acetonyl-3-hydroxyoxindole (AHO) is a potent systemic acquired resistance (SAR) inducer in plants. 3-Acetonyl-3-hydroxyoxindole induces resistance in tobacco plants against infection with tobacco mosaic virus (TMV) and the fungal pathogen Erysiphe cichoracearum. 3-Acetonyl-3-hydroxyoxindole increases the level of pathogenesis-related gene 1 (PR-1) expression, salicylic acid (SA) accumulation and phenylalanine ammonia-lyase activity[1].

References

[1] Li Y, et al. 3-Acetonyl-3-hydroxyoxindole: a new inducer of systemic acquired resistance in plants. Plant Biotechnol J. 2008 Apr;6(3):301-8. DOI:10.1111/j.1467-7652.2008.00322.x

3-hydroxy-3-acetonyl-2-oxindole(33417-17-3)Related Product Information

• Oxindole
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• 3-hydroxy-3-acetonyl-2-oxindole
• 3-(6,6-DIMETHYL-4-OXOTETRAHYDRO-2H-PYRAN-3-YL)-3-HYDROXY-1-ISOPROPYL-1,3-DIHYDRO-2H-INDOL-2-ONE
• AKOS BC-1538
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• 3-[2-(4-bromophenyl)-2-oxoethyl]-3-hydroxy-1,3-dihydro-2H-indol-2-one
• TIMTEC-BB SBB012224
• 5-BROMO-3-[2-(4-BROMOPHENYL)-2-OXOETHYL]-3-HYDROXY-1,3-DIHYDRO-2H-INDOL-2-ONE
• TIMTEC-BB SBB000849
• AKOS BC-1617
• 1-(2-CHLORO-ETHYL)-3-HYDROXY-3-(2-OXO-PROPYL)-1,3-DIHYDRO-INDOL-2-ONE
• AKOS BC-3082
• 3-HYDROXY-1-METHYL-3-(2-OXO-PROPYL)-1,3-DIHYDRO-INDOL-2-ONE
• 3-hydroxy-3-(2-oxo-2-phenylethyl)-1,3-dihydro-2H-indol-2-one
• 1-METHYL-2-OXO-3-(2-OXOPROPYL)-2,3-DIHYDRO-1H-INDOL-3-YL ACETATE
• 5-BROMO-3-HYDROXY-3-(2-OXO-2-PYRIDIN-2-YL-ETHYL)-1,3-DIHYDRO-INDOL-2-ONE