172670-99-4
中文名稱(chēng)
3-羥基-N-(四氫-2-氧代-3-呋喃基)十四烷酰胺
英文名稱(chēng)
N-(3-Hydroxytetradecanoyl)-DL-hoMoserine lactone
CAS
172670-99-4
分子式
C18H33NO4
分子量
327.46
MOL 文件
172670-99-4.mol
172670-99-4 結(jié)構(gòu)式
基本信息
中文別名
3-羥基-N-(四氫-2-氧代-3-呋喃基)十四烷酰胺 英文別名
N-(3-oxodecanoyl)-homoserine lactone3-hydroxy-N-(2-oxooxolan-3-yl)tetradecanamide
N-(3-Hydroxytetradecanoyl)-DL-hoMoserine lactone
3-Hydroxy-N-(tetrahydro-2-oxo-3-furanyl)tetradecanamide
Tetradecanamide, 3-hydroxy-N-(tetrahydro-2-oxo-3-furanyl)-
N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone >=96% (HPLC), carbon 64.7-67.3 %
物理化學(xué)性質(zhì)
沸點(diǎn)549.3±50.0 °C(Predicted)
密度1.04±0.1 g/cm3(Predicted)
儲(chǔ)存條件-20°C
酸度系數(shù)(pKa)14.23±0.20(Predicted)
形態(tài)Solid
顏色White to off-white
常見(jiàn)問(wèn)題列表
生物活性
N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone (N-(3-oxodecanoyl)-homoserine lactone) 是來(lái)自溶藻弧菌菌株的 N-?；呓z氨酸內(nèi)酯 (AHL) 的成員。N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone 用于生物膜形成并具有抗菌活性。體外研究
Moderate levels of exogenous N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone (N-(3-oxodecanoyl)-homoserine lactone; 10 and 20 μM) can induce or enhance biofilm formation and alter its structure, while high levels (40 and 100 μM) does not significantly improve and even inhibits biofilm formation in
V. alginolyticus
.
N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone (2, 5, 10, 20 μM; 36 hours) increases the biofilms of strain N°24 significantly.
Moderate addition of N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone (10 or 20 μM) also increases biofilm formation of non-AHL-producing peanut-nodulating bacteria.