Sulfo-Cyanine5 amine

Name: Sulfo-Cyanine5 amine
CAS#: 2183440-44-8
Chemical Formula: C38H52N4O7S2
Exact Mass: 740.3277
Molecular Weight: 740.97
Elemental Analysis: C, 61.60; H, 7.07; N, 7.56; O, 15.11; S, 8.65

Description: Water soluble amino dye for enzymatic transamination labeling, and other coupling with electrophiles. Cyanine5 is a popular fluorophore which is compatible with different fluorescence measuring instruments. Sulfo-Cyanine5 derivatives possess good water solubility.

IUPAC/Chemical Name: 3H-Indolium, 1-[6-[(6-aminohexyl)amino]-6-oxohexyl]-2-[5-(1,3-dihydro-1,3,3-trimethyl-5-sulfo-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-3,3-dimethyl-5-sulfo-, inner salt

InChi Key: YAAUASLQACUDFY-UHFFFAOYSA-N

InChi Code: InChI=1S/C38H52N4O7S2/c1-37(2)30-26-28(50(44,45)46)19-21-32(30)41(5)34(37)16-10-8-11-17-35-38(3,4)31-27-29(51(47,48)49)20-22-33(31)42(35)25-15-9-12-18-36(43)40-24-14-7-6-13-23-39/h8,10-11,16-17,19-22,26-27H,6-7,9,12-15,18,23-25,39H2,1-5H3,(H2-,40,43,44,45,46,47,48,49)

SMILES Code: CC(/C1=C\C=C\C=C\C2=[N+](CCCCCC(NCCCCCC[NH3+])=O)C3=CC=C(S(=O)([O-])=O)C=C3C2(C)C)(C)C4=CC(S(=O)([O-])=O)=CC=C4N1C

Appearance: Solid powder