Data Sheet

MSDS

Sulfo-CY-5.5 NHS ester (tripotassium) [CAS 2419286-92-1]

CAS No:	2419286-92-1
MW:	1114.37
Formula:	C₄₄H₄₂K₃N₃O₁₆S₄
SMILES:	O=C(CCCCC[N+]1=C(/C=C/C=C/C=C2N(C)C3=CC=C4C(C=C(S(=O)(O[K])=O)C=C4S(=O)(O[K])=O)=C3C/2(C)C)C(C)(C)C5=C1C=CC6=C5C=C(S(=O)(O[K])=O)C=C6S(=O)([O-])=O)ON7C(CCC7=O)=O
Purity:	95.0
Description:	Sulfo-CY-5.5 NHS ester (Sulfo-Cyanine5.5 NHS ester) tripotassium is an amine-reactive ester of sulfonated far-red Cyanine5.5 fluorophore, which can be used to label antibodies, proteins, etc., as well as for in vivo NIR imaging[1].
Shipping Conditions:	Ship on cold packs
Usage:	Research Use Only