Fluorescein-5-thiosemicarbazide
Product Name : Fluorescein-5-thiosemicarbazideSynonym: N-(3',6'-Dihydroxy-3-oxospiroxanthen]-5-yl)-hydrazinecarbothioamideCAS : 76863-28-0Molecular formula:C21H15N3O5SMolecular Weight : 421.43Purity: ≥97% (NMR)Specifications: Purity ≥97% (NMR)|Appearance Orange to brown powder|Identity 1H-NMR|PropertiesSolvents water, DMF, DMSO|Fluorescence λex 492 nm, λem 516 nm…