BDPTRisabrightandphotostablefluorophoreforROX/Texasredchannel.Itismoderatelyhydrophobic,hasrelativelylonglifetimeoftheexcitedstate,andsignificanttwophotoncrosssection.
ThiscarboxylicacidderivativecanbeusedforthelabelingofalcoholsbySteglichesterification,orinnon-conjugatedform(non-activatedcarboxygroupcanbeconsideredinertforapplicationsthatdonotrequireconjugation).
Generalproperties
| Appearance: | darkcoloredsolid | 
| Molecularweight: | 424.23 | 
| Molecularformula: | C21H15N2BF2O3S | 
| Solubility: | goodinDMF,DMSO | 
| Qualitycontrol: | NMR1H,HPLC-MS(95%) | 
| Storageconditions: | Storage:24monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight.Desiccate. | 
Spectralproperties
| Excitationmaximum,nm: | 589 | 
| ε,L⋅mol−1⋅cm−1: | 69000 | 
| Emissionmaximum,nm: | 616 | 
| Fluorescencequantumyield: | 0.9 | 
| CF260: | 0.15 | 
| CF280: | 0.19 |