09945

N-Butyryl-DL-homoserin-lacton

≥96.0% (HPLC)

• Synonym(e): N-(tetrahydro-2-oxo-3-furanyl)-Butanamide
• Empirische Formel (Hill-System): C₈H₁₃NO₃
• CAS-Nummer: 98426-48-3
• Molekulargewicht: 171.19
• UNSPSC Code: 12352209
• eCl@ss: 32160406
• PubChem Substance ID: 329748866
• NACRES: NA.26
• Beilstein/REAXYS Number: 6375
• MDL number: MFCD01862909

Eigenschaften

• Quality Segment: 100
• assay: ≥96.0% (HPLC)
• form: powder or crystals
• color: white to faint beige
• InChI: 1S/C8H13NO3/c1-2-3-7(10)9-6-4-5-12-8(6)11/h6H,2-5H2,1H3,(H,9,10)
• InChI key: VFFNZZXXTGXBOG-UHFFFAOYSA-N

Beschreibung

Application

Induziert die Expression von Violacein in einer Chromobacterium violaceum-Mutante, die kein Homoserinlacton produziert (Lit. K.H. McClean et al. Microbiology 143, 3703 (1997)

Biochem/physiol Actions

N-Butyryl-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.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)