For research use only. Not for therapeutic Use.
Cy3 (Sulfo-Cyanine3) is an orange-fluorescent label for protein and nucleic acid (λex=554, λem=568).
| Catalog Number | I013806 |
| CAS Number | 146368-13-0 |
| Synonyms | (2Z)-2-[(E)-3-[1-(5-carboxypentyl)-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]prop-2-enylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate |
| Molecular Formula | C31H38N2O8S2 |
| Purity | ≥95% |
| InChI | InChI=1S/C31H38N2O8S2/c1-6-32-25-16-14-21(42(36,37)38)19-23(25)30(2,3)27(32)11-10-12-28-31(4,5)24-20-22(43(39,40)41)15-17-26(24)33(28)18-9-7-8-13-29(34)35/h10-12,14-17,19-20H,6-9,13,18H2,1-5H3,(H2-,34,35,36,37,38,39,40,41) |
| InChIKey | YDNYBBRGPORVRT-UHFFFAOYSA-N |
| SMILES | CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)O)(C)C |
