5(6)-FITC
Product Specifications
CAS Number
27072-45-3
Product Name Alternative
3',6'-dihydroxy-6-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
Sequence
Fluorescein 5(6)-isothiocyanate; Fluorescein isothiocyanate 5- and 6- isomers
Purity
0.98
Solubility
≥41.2 mg/mL in DMSO; ≥13.1 mg/mL in EtOH; insoluble in H2O
Smiles
O=C(C1=C2C=C(N=C=S)C=C1)OC32C4=CC=C(O)C=C4OC5=C3C=CC(O)=C5.O=C(C6=C7C=C(N=C=S)C=C6)OC87C9=CC=C(O)C=C9OC%10=C8C=CC(O)=C%10
Molecular Formula
C21H11NO5S
Molecular Weight
389.38
Shipping Conditions
Blue ice
Storage Conditions
Store at -20°C.
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