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5-FITC ethylenediamine
Fluorescein thiocarbamylethylenediamine; CAS 75453-82-6
5-FITC ethylenediamine is an excellent building block for developing fluoresceinated bioconjugates. It has been used for labeling peptides and small biomolecules that contain a carboxy group. It can also be used for labeling carbohydrates or glycoproteins via reductive amination.
Chemical structure for 5-FITC ethylenediamine [Fluorescein thiocarbamylethylenediamine] *CAS 75453-82-6*
Chemical structure for 5-FITC ethylenediamine [Fluorescein thiocarbamylethylenediamine] *CAS 75453-82-6*
CatalogSize
Price
Quantity
126100 mg
Price
 
Physical properties

Molecular weight563.5
SolventDMSO
Spectral properties

Correction factor (280 nm)0.35
Extinction coefficient (cm -1 M -1)
73000
Excitation (nm)491
Emission (nm)516
Quantum yield
0.92
Storage, safety and handling

H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12171501
CAS75453-82-6
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Page updated on September 29, 2025