质量水平
检测方案
≥98% (HPLC)
形式
powder
储存条件
protect from light
颜色
white to beige
溶解性
DMSO: 5 mg/mL, clear
储存温度
2-8°C
InChI
1S/C16H21NO/c1-2-3-4-5-6-9-13-12-16(18)14-10-7-8-11-15(14)17-13/h7-8,10-12H,2-6,9H2,1H3,(H,17,18)
InChI key
UYRHHBXYXSYGHA-UHFFFAOYSA-N
一般描述
HHQ belongs to 2-alkyl-4-quinolone compounds, which are lipophilic and are slightly soluble in water.
生化/生理作用
HHQ or 2-Heptyl-4-quinolone is a modulator of swarm motility. HHQ can be converted to PQS (Pseudomonas quinolone signal) by the PqsH protein.
HHQ stimulates vesicle formation but not as much as PQS.
其他说明
Light sensitive
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
The Pseudomonas aeruginosa 4-quinolone signal molecules HHQ and PQS play multifunctional roles in quorum sensing and iron entrapment.
Diggle S P, et al.
Chemistry & Biology, 14(1), 87-96 (2007)
Pseudomonas: Volume 6: Molecular Microbiology, Infection and Biodiversity. (2010)
Jennifer R Klaus et al.
Applied and environmental microbiology, 86(24) (2020-10-04)
The bacterium Burkholderia thailandensis produces an arsenal of secondary metabolites that have diverse structures and roles in the ecology of this soil-dwelling bacterium. In coculture experiments, B. thailandensis strain E264 secretes an antimicrobial that nearly eliminates another soil bacterium, Bacillus
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