N-3-oxo-pentanoyl-L-Homoserine lactone

N-3-oxo-pentanoyl-L-Homoserine lactone is a chain-shortened derivative of the bacterial quorum sensing signaling molecule N-3-oxo-octanoyl-L-homoserine lactone (Cay-10011206). It inhibits binding of the autoinducer N-3-oxo-hexanoyl homoserine lactone to E. coli containing the transcription factor LuxR when used at a concentration of 230 nM. It acts as an autoinducer to activate the V. fischeri luminescence system in E. coli when used at concentrations ranging from 20 to 200 nM.Formal Name: 3-oxo-N-[(3S)-tetrahydro-2-oxo-3-furanyl]-pentanamide. CAS Number: 148433-21-0. Synonyms: 3-oxo-C5-HSL. Molecular Formula: C9H13NO4. Formula Weight: 199.2. Purity: >95%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 20 mg/ml, DMSO: 20 mg/ml. SMILES: O=C(CC(CC)=O)N[C@H]1CCOC1=O. InChi Code: InChI=1S/C9H13NO4/c1-2-6(11)5-8(12)10-7-3-4-14-9(7)13/h7H,2-5H2,1H3,(H,10,12)/t7-/m0/s1. InChi Key: SCRBQXWVQAXYJP-ZETCQYMHSA-N.