ChemicalBook--->CAS DataBase List--->108985-27-9

108985-27-9

108985-27-9 Structure

108985-27-9 Structure
IdentificationBack Directory
[Name]

2-HEPTYL-3-HYDROXY-4-QUINOLONE
[CAS]

108985-27-9
[Synonyms]

PQS
2-HEPTYL-3-HYDROXY-4-QUINOLONE
2-Heptyl-3-hydroxyl-4-quinolone
2-Heptyl-3-hydroxy-4(1H)-quinolone
2-Heptyl-3-hydroxy-4(1H)-quinolinone
2-heptyl-3-hydroxyquinolin-4(1H)-one
2-heptyl-3-hydroxy-1H-quinolin-4-one
2-heptyl-3-hydroxy-3H-quinolin-4-one
3,4-Dihydroxy-2-heptylquinoline, 97+%
4(1H)-Quinolinone, 2-heptyl-3-hydroxy-
2-heptyl-3-hydroxy-3,4-dihydroquinolin-4-one
2-Heptyl-3-hydroxy-4(1H)-quinolone >=96.0% (HPLC)
[Molecular Formula]

C16H21NO2
[MDL Number]

MFCD07437949
[MOL File]

108985-27-9.mol
[Molecular Weight]

259.34
Chemical PropertiesBack Directory
[Melting point ]

182-185℃
[Boiling point ]

389.4±42.0 °C(Predicted)
[density ]

1.102
[storage temp. ]

-20°C
[pka]

11.00±0.20(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

Quorum sensing is a signaling system used by bacteria to coordinate activity based upon their population density. The system involves the exchange of signaling molecules among bacteria via cell receptors. Heptyl-3-hydroxy-4(1H)-quinolone (PQS) is a quorum sensing-regulated virulence factor used to induce and study the regulation of virulence genes such as those involved in iron scavenging.
[General Description]

2-heptyl-3-hydroxy-4-quinolone can function as an intercellular signal.
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