PeryleneisPAH(polycyclicaromatichydrocarbon)containingfivefusedrings.Planarityofthismoleculegivesrisetoitsruggedness,lowsolubilityofitsderivatives,aswellasitsoutstandingfluorescence.
Perylenepossessesintensegreenfluorescence,greatphotostABIlity,andquantumyieldapproachingunity.ThismakesthisPAHoneofthemostpromisingblocksforthedesignofnewMolecularprobes,functionalmaterials,andmoleculardevices.
ThismoleculecontainsalkynegroupreadyforClickchemistry,aswellasforothercouplingreactionssuchasSonogashiracross-coupling.
Generalproperties
| Appearance: | orangesolid | 
| Molecularweight: | 276.33 | 
| CASnumber: | 132196-66-8 | 
| Molecularformula: | C22H12 | 
| IUPACname: | 3-Ethynylperylene | 
| Solubility: | goodinchlorinatedorganicsolvents(DCM,chloroform),moderateinDMF,lowinalcohols | 
| Qualitycontrol: | NMR1H(95%)and13C,TLC | 
| Storageconditions: | Storage:24monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight. | 
Spectralproperties
| Excitationmaximum,nm: | 435;408;252 | 
| Emissionmaximum,nm: | 439;467 | 
| Fluorescencequantumyield: | 1.0 |