TMA-DPH

TMA-DPH is a fluorescent probe used for measuring membrane fluidity in artificial and living membrane systems. The cylindrical shape of TMA-DPH confers high sensitivity to reorientation resulting from changes in surrounding lipids. TMA-DPH has excitation and emission maxima at 355 and 430 nm, respectively.Formal Name: N,N,N-trimethyl-4-(6-phenyl-1,3,5-hexatrien-1-yl)-benzenaminium, 4-methylbenzenesulfonate. CAS Number: 115534-33-3. Synonyms: N,N,N-Trimethyl-4-(6-phenyl-1,3,5-hexatrien-1-yl)phenylammonium (p-toluenesulfonate). Molecular Formula: C21H24N . C7H7O3S. Formula Weight: 461.6. Purity: >95%. Emission: 430 nm. Excitation: 355 nm. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 1 mg/ml, DMSO: 10 mg/ml, Methanol: 1 mg/ml. lambdamax: 220, 258, 376 nm. SMILES: C[N+](C)(C)C1=CC=C(/C=C/C=C/C=C/C2=CC=CC=C2)C=C1.CC3=CC=C(S([O-])(=O)=O)C=C3. InChi Code: InChI=1S/C21H24N.C7H8O3S/c1-22(2,3)21-17-15-20(16-18-21)14-8-5-4-7-11-19-12-9-6-10-13-19,1-6-2-4-7(5-3-6)11(8,9)10/h4-18H,1-3H3,2-5H,1H3,(H,8,9,10)/q+1,/p-1/b5-4+,11-7+,14-8+,. InChi Key: ZKARERKEBVSZCX-VMDDUYISSA-M.