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10939
N-Heptanoyl-DL-homoserine lactone
≥97.0% (HPLC)
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About This Item
Wzór empiryczny (zapis Hilla):
C11H19NO3
Numer CAS:
Masa cząsteczkowa:
213.27
Numer MDL:
Kod UNSPSC:
12352209
eCl@ss:
32160406
Identyfikator substancji w PubChem:
NACRES:
NA.26
Polecane produkty
Nazwa produktu
N-Heptanoyl-DL-homoserine lactone, ≥97.0% (HPLC)
Poziom jakości
Próba
≥97.0% (HPLC)
Formularz
powder with small lumps
kolor
white to faintly brown
temp. przechowywania
−20°C
ciąg SMILES
CCCCCCC(=O)NC1CCOC1=O
InChI
1S/C11H19NO3/c1-2-3-4-5-6-10(13)12-9-7-8-15-11(9)14/h9H,2-8H2,1H3,(H,12,13)
Klucz InChI
FTMZLSDESAOPSZ-UHFFFAOYSA-N
Zastosowanie
Application test: Induces violacein expression in a Chromobacterium violaceum mutant usually not able to produce homoserine lactones.
Działania biochem./fizjol.
N-Heptanoyl-DL-homoserine lactone (C7HSL) is among a group of homoserine lactones that includes; N-octanoyl-homoserine lactone (N-C8-HSL), N-Decanoyl-DL-homoserine lactone (N-C10-HSL), N-(3-oxodecanoyl) homoserine-L-lactone (3-oxo-C10 HSL), N-(3-oxododecanoyl)homoserine-L-lactone (3-oxo-C12-HSL), N-(3-Oxotetradecanoyl)-L-homoserine lactone (3-oxo-C14-HSL, N-(3-hydroxydecanoyl)-L-homoserine lactone, and N-(3-hydroxyoctanoyl)-L-homoserine lactone involved in the processes of bacterial quorum sensing. These N-acyl-homoserine lactones are used to study the processes and mechanisms of bacterial quorum sensing.
N-Heptanoyl-DL-homoserine lactone is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones (AHL) regulate gene expression in gram-negative bacteria, such asEcherichia and Salmonella are involved in quorum sensing, cell to cell communication among bacteria. Some AHLs are potent chemoattractants for human immune cells such as neutrophils.
Opakowanie
Bottomless glass bottle. Contents are inside inserted fused cone.
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Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
Eyeshields, Gloves, type N95 (US)
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