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IRDye® 750 Dye Structures

IRDye 750 NHS Ester

Chemical Formula: C53H60N3Na3O16S4

Exact Mass: 1191.2549

Molecular Weight: 1192.2833

IRDye 750 Maleimide

Chemical Formula: C55H63N4Na3O15S4

Exact Mass: 1216.2866

Molecular Weight: 1217.3358


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