43060

N,N,N-Trimethyl-4-(6-phenyl-1,3,5-hexatrien-1-yl)phenylammonium p-toluenesulfonate

BioReagent, suitable for fluorescence, ≥96.0% (TLC)

• Synonym(s): 1,6-Diphenyl-1,3,5-hexatriene-4′-trimethylammonium tosylate, 1-(4-Trimethylammoniophenyl)-6-phenyl-1,3,5-hexatriene p-toluenesulfonate, 4′-(Trimethylammonio)diphenylhexatriene p-toluenesulfonate, TMA-DPH
• Linear Formula: C₂₁H₂₄N · C₇H₇O₃S
• CAS Number: 115534-33-3
• Molecular Weight: 461.62
• NACRES: NA.32
• PubChem Substance ID: 57650140
• UNSPSC Code: 12352211
• MDL number: MFCD08705740

Properties

• product line: BioReagent
• Quality Level: 100
• assay: ≥96.0% (TLC)
• form: powder
• mp: 237 °C (dec.) (lit.)
• solubility: DMF: soluble, DMSO: soluble, methanol: soluble
• fluorescence: λ_ex 355 nm; λ_em ~430 nm in methanol
• suitability: suitable for fluorescence
• SMILES string: Cc1ccc(cc1)S([O-])(=O)=O.C[N+](C)(C)c2ccc(\C=C\C=C\C=C\c3ccccc3)cc2
• 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

Description

Application

N,N,N-Trimethyl-4-(6-phenyl-1,3,5-hexatrien-1-yl)phenylammonium p-toluenesulfonate(TMA-DPH) is used as a fluorescence anisotropy probe in lipid membrane structural studies.

Other Notes

Probe for membrane fluidity[1]

Safety Information

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