2-庚基-3-羟基-4(1H)-喹啉酮

更新时间：2025-08-20 18:58:30

2-庚基-3-羟基-4(1H)-喹啉酮结构式	常用名	2-庚基-3-羟基-4(1H)-喹啉酮	英文名	2-Heptyl-3-hydroxy-4(1H)-quinolinone
	CAS号	108985-27-9	分子量	259.343
	密度	1.1±0.1 g/cm3	沸点	416.8±45.0 °C at 760 mmHg
	分子式	C₁₆H₂₁NO₂	熔点	182-185ºC
	MSDS	中文版美版	闪点	205.9±28.7 °C

中文名	2-庚基-3-羟基-4(1H)-喹啉酮
英文名	2-heptyl-3-hydroxy-3H-quinolin-4-one
中文别名	2-庚基-3-羟基-4-喹啉酮
英文别名	更多

密度	1.1±0.1 g/cm3
沸点	416.8±45.0 °C at 760 mmHg
熔点	182-185ºC
分子式	C₁₆H₂₁NO₂
分子量	259.343
闪点	205.9±28.7 °C
精确质量	259.157227
PSA	53.09000
LogP	2.93
蒸汽压	0.0±1.0 mmHg at 25°C
折射率	1.568
储存条件	-20°C，保存于惰性气体中

危害声明	H413
危险品运输编码	NONH for all modes of transport
海关编码	2933499090

海关编码	2933499090
中文概述	2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Quinolone signaling in the cell-to-cell communication system of Pseudomonas aeruginosa.

Proc. Natl. Acad. Sci. U. S. A. 20th ed., 96 , 11229-11234, (1999)

Numerous species of bacteria use an elegant regulatory mechanism known as quorum sensing to control the expression of specific genes in a cell-density dependent manner. In Gram-negative bacteria, quor...

3-indolylacetonitrile decreases Escherichia coli O157:H7 biofilm formation and Pseudomonas aeruginosa virulence.

Environ. Microbiol. 13 , 62-73, (2011)

Intercellular signal indole and its derivative hydroxyindoles inhibit Escherichia coli biofilm and diminish Pseudomonas aeruginosa virulence. However, indole and bacterial indole derivatives are unsta...

The Pseudomonas aeruginosa 4-quinolone signal molecules HHQ and PQS play multifunctional roles in quorum sensing and iron entrapment.

Chem. Biol. 14 , 87-96, (2007)

Pseudomonas aeruginosa produces 2-heptyl-3-hydroxy-4(1H)-quinolone (PQS), a quorum-sensing (QS) signal that regulates numerous virulence genes including those involved in iron scavenging. Biophysical ...

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2-庚基-3-羟基-4(1H)-喹啉酮英文别名

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