N-(3-Oxooctanoyl)-L-homoserine lactone

SIGMA/O1764 - ≥97% (HPLC), white, powder

Synonym: 3-oxo-C8-HSL; 3OC8-HSL; N-(β-Ketooctanoyl)-L-homoserine

CAS Number: 147795-39-9
Empirical Formula (Hill Notation): C₁₂H₁₉NO₄
Molecular Weight: 241.28
MDL Number: MFCD08277025
Linear Formula: C₁₂H₁₉NO₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-O1764-10MG	10 mg	$97.80 1/EA		Add To Favorites
45-O1764-100MG	100 mg	$451.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥97% (HPLC)
color	white
form	powder
InChI	1S/C12H19NO4/c1-2-3-4-5-9(14)8-11(15)13-10-6-7-17-12(10)16/h10H,2-8H2,1H3,(H,13,15)/t10-/m0/s1
InChI key	FXCMGCFNLNFLSH-JTQLQIEISA-N
mol wt	241.28
Quality Level	200
shipped in	wet ice
SMILES string	CCCCCC(=O)CC(=O)N[C@H]1CCOC1=O
solubility	chloroform: 50 mg/mL, clear, colorless
storage temp.	−20°C
technique(s)	protein expression: suitable

Application:	N-(3-Oxooctanoyl)-L-homoserine lactone has been used: • to study the effects of pH, temperature, and salinity on extracellular polymeric substances (EPS) of Pseudomonas aeruginosa biofilm. • as an AHL inducer to activate the quorum sensing pathways in Synechococcus elongatus.
Biochem/physiol Actions:	N-(3-Oxooctanoyl)-L-homoserine lactone stimulates the tra gene expression. It is an autoinducer and potent antagonist.
General description:	N-(3-Oxooctanoyl)-L-homoserine lactone is a common quorum sensing (QS) signal. It is a signaling molecule that is produced by Gram negative bacteria.
Packaging:	10, 100 mg in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥97% (HPLC)
Storage Temp.	−20°C
UNSPSC	12352202

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