BDP558/568isaborondipyrromethenefluorophorewithemissionintheyellowpartofthespectrum.ItsabsorptionandemissionspectraareinsimilarrangeasTAMRA,BDPTMR,Cyanine3,andsulfo-Cyanine3.ThisisanaminereactiveNHSester.
ChemDrawformat
Generalproperties
Appearance: | darkcoloredsolid |
Molecularweight: | 443.23 |
Molecularformula: | C20H16N3BF2O4S |
Solubility: | goodinDMF,DMSO,ethylacetate |
Qualitycontrol: | NMR1H,HPLC-MS(95%) |
Storageconditions: | Storage:24monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight.Desiccate. |
Spectralproperties
Excitationmaximum,nm: | 561 |
ε,L⋅mol−1⋅cm−1: | 84400 |
Emissionmaximum,nm: | 569 |
CF260: | 0.00 |
CF280: | 0.07 |