BDP581/591hydrazideisacarbonylreactivedye.BDP581/591isaborondipyrromethenefluorophorewithbrightemission,andoustandingphotostABIlity.
Aldehydeandketonegroupsthatcanbelabeledcanbeobtainedbyoxidationof1,2-diolgroupsinsugars;theyarealsopresentinproteinsafteroxidativestress,andinmanysmallmolecules.
Generalproperties
| Appearance: | darkcoloredsolid | 
| MassspecM+increment: | 388.2 | 
| Molecularweight: | 442.7 | 
| Molecularformula: | C22H22N4BClF2O | 
| Solubility: | goodinDMF,DMSO,alcohols | 
| Qualitycontrol: | NMR1H,HPLC-MS(95%) | 
| Storageconditions: | Storage:24monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight.Desiccate. | 
Spectralproperties
| Excitationmaximum,nm: | 585 | 
| Emissionmaximum,nm: | 594 | 
| CF260: | 0.06 | 
| CF280: | 0.04 |