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N-Octanoyl-DL-homoserine lactone

SIGMA/10940 - ≥97.0% (HPLC)

Synonym: N-Capryloyl-DL-homoserine lactone

CAS Number: 106983-30-6
Empirical Formula (Hill Notation): C12H21NO3
Molecular Weight: 227.30
MDL Number: MFCD01862915
Linear Formula: C12H21NO3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-10940-25MG 25 mg
 $236.00
1/EA		 Add To Favorites

 

application(s) detection
assay ≥97.0% (HPLC)
color white to faintly beige
form powder with small lumps
InChI 1S/C12H21NO3/c1-2-3-4-5-6-7-11(14)13-10-8-9-16-12(10)15/h10H,2-9H2,1H3,(H,13,14)
InChI key JKEJEOJPJVRHMQ-UHFFFAOYSA-N
Quality Level 100 
SMILES string CCCCCCCC(=O)NC1CCOC1=O
storage temp. 2-8°C
Application: Application test: Induces violacein expression in a Chromobacterium violaceum mutant usually not able to produce homoserine lactones.
Biochem/physiol Actions: N-Octanoyl-DL-homoserine lactone is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones (AHL) regulate gene expression in gram-negative bacteria, such as Echerichia 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.
Biochem/physiol Actions: N-octanoyl-homoserine lactone (N-C8-HSL) is among a group of homoserine lactones that includes; N-Heptanoyl-DL-homoserine lactone (C7HSL), 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.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥97.0% (HPLC)
Storage Temp. 2-8°C
UNSPSC 12352209

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