DAUDA

DAUDA is an environment-sensitive fluorescent fatty acid analogue that alters its fluorescent emission spectra and intensities on entry into binding proteins. DAUDA has been used to determine the relative affinity of natural fatty acids for polymorphs of the Schistosoma mansoni Sm14 fatty acid-binding protein by monitoring excitation and emission at 345 and 543 nm, respectively.Formal Name: 11-[[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]amino]-undecanoic acid. CAS Number: 73025-02-2. Synonyms: 11-(Dansylamino)undecanoic Acid. Molecular Formula: C23H34N2O4S. Formula Weight: 434.6. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 25 mg/ml, DMSO: 25 mg/ml, Ethanol: 30 mg/ml, Ethanol:PBS (pH 7.2) (1:1): 0.5 mg/ml. lambdamax: 217, 251, 336 nm. SMILES: OC(=O)CCCCCCCCCCNS(=O)(=O)c1cccc2c(cccc12)N(C)C. InChi Code: InChI=1S/C23H34N2O4S/c1-25(2)21-15-11-14-20-19(21)13-12-16-22(20)30(28,29)24-18-10-8-6-4-3-5-7-9-17-23(26)27/h11-16,24H,3-10,17-18H2,1-2H3,(H,26,27). InChi Key: CEPGVMDMVJGHFQ-UHFFFAOYSA-N.