Cyanine3.5freeunactivatedmonofunctionalcarboxylicacid.Canbeusedasareferencenon-reactivedyeorcontrol.Cyanine3.5isananalogofCy3.5®fluorophore.
ChemDrawformat
Generalproperties
Appearance: | darkpurplepowder |
Molecularweight: | 593.20 |
CASnumber: | 1144107-79-8 |
Molecularformula: | C38H41ClN2O2 |
Solubility: | solubleinorganicsolvents(DMF,DMSO,dichloromethane),insolubleinwater |
Qualitycontrol: | NMR1H,HPLC-MS(95%) |
Storageconditions: | Storage:24monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight. |
Spectralproperties
Excitationmaximum,nm: | 591 |
ε,L⋅mol−1⋅cm−1: | 116000 |
Emissionmaximum,nm: | 604 |
Fluorescencequantumyield: | 0.35 |
CF260: | 0.29 |
CF280: | 0.22 |