Sulfo-Cyanine5.5 carboxylic acid potassium
Product Specifications
CAS Number
2183440-69-7
Bioactivity
Sulfo-Cyanine5.5 carboxylic acid potassium is a fluorescent dye with excitation/emission wavelengths of 673/707 nm. The inclusion of a sulfonate group enhances its hydrophilicity. The terminal carboxylic acid can react with primary amine groups in the presence of activators such as EDC and HATU to form stable amide bonds.
Smiles
[K].O=C(O)CCCCCN1C2=CC=C3C(C=C(C=C3S(=O)(=O)O)S(=O)(=O)O)=C2C(C1=CC=CC=CC4=[N+](C=5C=CC6=C(C=C(C=C6S(=O)(=O)[O-])S(=O)(=O)O)C5C4(C)C)C)(C)C
Molecular Formula
C40H42KN2O14S4
Molecular Weight
942.125
Shipping Conditions
Ice Packs
Storage Temperature
-20°C
Available Sizes
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