GUN 00775, also known as N-(m-PEG4)-3,3-Dimethyl-3H-indole-N-(acid-PEG3)-Benzothiazole Cy5, is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm and a free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydophilic PEG spacer increases solubility in aqueous media. This product has no formal name at the moment. For the convenience of communication, a temporary code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page: https://www.medkoo.com/page/naming).
Molecular Weight:
775.4
CAS Number:
[2107273-86-7]
Formula:
C40H55ClN2O9S
Target:
Others
T69900
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