17195

Fura 2 pentapotassium salt

for fluorescence, ≥90% (HPLC)

• Fórmula empírica (notación de Hill): C₂₉H₂₂K₅N₃O₁₄
• Número de CAS: 113694-64-7
• Peso molecular: 831.99
• MDL number: MFCD00083328
• UNSPSC Code: 12171500
• PubChem Substance ID: 57647616
• NACRES: NA.32

Propiedades

• grade: for fluorescence
• Quality Level: 100
• assay: ≥90% (HPLC)
• form: solid
• solubility: H₂O: soluble
• fluorescence: λ_ex 355 nm; λ_em 495 nm in 0.1 M Tris pH 8.0, Ca²⁺
• storage temp.: −20°C
• SMILES string: [K+].[K+].[K+].[K+].[K+].Cc1ccc(N(CC([O-])=O)CC([O-])=O)c(OCCOc2cc3cc(oc3cc2N(CC([O-])=O)CC([O-])=O)-c4ncc(o4)C([O-])=O)c1
• InChI: 1S/C29H27N3O14.5K/c1-15-2-3-17(31(11-24(33)34)12-25(35)36)20(6-15)43-4-5-44-21-7-16-8-22(28-30-10-23(46-28)29(41)42)45-19(16)9-18(21)32(13-26(37)38)14-27(39)40;;;;;/h2-3,6-10H,4-5,11-14H2,1H3,(H,33,34)(H,35,36)(H,37,38)(H,39,40)(H,41,42);;;;;/q;5*+1/p-5
• InChI key: HQKWBBCTCLUGSX-UHFFFAOYSA-I

Descripción

Other Notes

A very sensitive fluorescent calcium chelator that exhibits a spectral shift in excitation maxima on binding calcium

Información de seguridad

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