44558

N-Octanoyl-L-homoserine lactone

≥96% (HPLC)

• Synonyme(s) : N-[(3S)-Tetrahydro-2-oxo-3-furanyl]octanamide, C8-HSL
• Formule empirique (notation de Hill) : C₁₂H₂₁NO₃
• CAS Number: 147852-84-4
• Poids moléculaire : 227.30
• Beilstein: 8148282
• Numéro MDL: MFCD11113139
• Code UNSPSC : 12352211
• ID de substance PubChem : 329756519
• Nomenclature NACRES : NA.85

Propriétés

• Product Name: N-Octanoyl-L-homoserine lactone, ≥96% (HPLC)
• Niveau de qualité: 100
• Essai: ≥96% (HPLC)
• Forme: powder or crystals
• Activité optique: [α]/D -28±3°, c = 0.2 in methanol
• Couleur: white to off-white
• Adéquation: conforms to structure for Proton NMR spectrum
• Application(s): detection
• Température de stockage: −20°C
• Chaîne SMILES: O=C1OCC[C@@H]1NC(CCCCCCC)=O
• 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)/t10-/m0/s1
• Clé InChI: JKEJEOJPJVRHMQ-JTQLQIEISA-N

Description

Actions biochimiques/physiologiques

N-Octanoyl-L-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, and are involved in quorum sensing, colonization, chemical defense and cell to cell communication among bacteria; for reviews see. AHLs are released as oligopeptides in Gram positive bacteria and as quorum signal in Gram negative bacteria. Bacterial intercellular communication has become a target for the development of new anti-virulence drugs, and a research focus for the prevention of biofilm formation.

Quorum-sensing signal generation

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable