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Sulfo-Cyanine 3 free acid | CAS 3091879-86-3
| Catalog Number | F03-0049 |
| Category | sulfo-Cyanine3 |
| Molecular Formula | C30H35KN2O8S2 |
| Molecular Weight | 654.84 |
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Product Introduction
Sulfo-Cyanine 3 free acid is an orange-fluorescent dye used to label proteins and nucleic acids.
Chemical Information
Product Specification
Chemical Information
| Synonyms | Sulfo-CY 3 Carboxylic Acid; Sulfo-Cy3(Me)COOH potassium |
| Purity | >99% |
| IUPAC Name | potassium 1-(5-carboxypentyl)-3,3-dimethyl-2-[3-(1,3,3-trimethyl-5-sulfonatoindol-1-ium-2-yl)prop-2-enylidene]indole-5-sulfonate |
| SMILES | CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1C=CC=C3C(C4=C(N3CCCCCC(=O)O)C=CC(=C4)S(=O)(=O)[O-])(C)C)C)C.[K+] |
| InChI | InChI=1S/C30H36N2O8S2.K/c1-29(2)22-18-20(41(35,36)37)13-15-24(22)31(5)26(29)10-9-11-27-30(3,4)23-19-21(42(38,39)40)14-16-25(23)32(27)17-8-6-7-12-28(33)34;/h9-11,13-16,18-19H,6-8,12,17H2,1-5H3,(H2-,33,34,35,36,37,38,39,40);/q;+1/p-1 |
| InChIKey | XSSPIINVLTVORR-UHFFFAOYSA-M |
Product Specification
| Excitation | 554 nm |
| Emission | 568 nm |
| Storage | Store at -20 °C |
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