21953

5(6)-Carboxytetramethylrhodamine

BioReagent, suitable for fluorescence, ≥85% (sum of isomers, HPCE)

• Fórmula empírica (notación de Hill): C₂₅H₂₂N₂O₅
• Número CAS: 98181-63-6
• Peso molecular: 430.45
• NACRES: NA.32
• PubChem Substance ID: 329752227
• UNSPSC Code: 12352116
• MDL number: MFCD16661194

Propiedades

• product line: BioReagent
• Quality Segment: 100
• assay: ≥85% (sum of isomers, HPCE)
• form: solid
• mp: ≥300 °C (lit.)
• solubility: DMF: soluble, DMSO: soluble
• fluorescence: λ_ex 543 nm; λ_em 572 nm in methanol
• suitability: suitable for fluorescence
• SMILES string: CN(C)c1ccc2c(Oc3cc(ccc3C24OC(=O)c5cc(ccc45)C(O)=O)N(C)C)c1.CN(C)c6ccc7c(Oc8cc(ccc8C79OC(=O)c%10ccc(cc9%10)C(O)=O)N(C)C)c6
• InChI: 1S/2C25H22N2O5/c1-26(2)15-6-9-19-21(12-15)31-22-13-16(27(3)4)7-10-20(22)25(19)18-8-5-14(23(28)29)11-17(18)24(30)32-25;1-26(2)15-6-9-18-21(12-15)31-22-13-16(27(3)4)7-10-19(22)25(18)20-11-14(23(28)29)5-8-17(20)24(30)32-25/h2*5-13H,1-4H3,(H,28,29)
• InChI key: LBUFYZITRTUEFI-UHFFFAOYSA-N

Descripción

Application

5(6)-Carboxytetramethylrhodamine (TAMRA, TMR) may be used as a fluorescence probe to study the distribution of molecules such as cell-penetrating peptides (CPPs) and as fluorescence partner in applications such as two-dimensional fluorescence intensity distribution analysis (2D-FIDA), luminescence resonance energy transfer (LRET) and fluorescence resonance energy transfer (FRET).

Reacts with primary and secondary amine groups on proteins, nucleic acids and other biomolecules.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Información de seguridad

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