IRDye 680RD, NHS ester

• Bioactivity:

  IRDye 680RD, NHS ester, is a near-infrared (NIR) fluorescent dye equipped with an NHS ester reactive group, allowing it to label primary amines.

• Smiles:

  O=C(CCC1=CC(C(C=CC2=NC3=[N+](CCCS(=O)([O-])=O)C=C(Cl)C=C3C2(C)C)=CC=C4N(CCCS(=O)([O-])=O)C5=CC=C(S(=O)([O-])=O)C=C5C4(C)C)=CC=C1)ON6C(CCC6=O)=O.[Na+].[Na+]

• Molecular Formula:

  C43H45ClN4Na2O13S3

• Molecular Weight:

  1003.46

• Shipping Conditions:

  Cool pack

• Storage Temperature:

  -20°C

• CAS Number:

  1373919-87-9