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| Product | Description | |
|---|---|---|
| Cy5-NHS ester | Cy5-NHS ester is a red-fluorescent probe that is reactive with primary amines on biomolecules such as proteins and nucleic acids. Synonyms: Sulfo-Cyanine5, SE (ethyl);Cyanine 5, SE; 2-[5-[1-[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium, Inner Salt. Grades: 98%. CAS No. 146368-14-1. Molecular formula: C37H43N3O10S2. Mole weight: 753.882. |  |
| Sulfo-Cy5-SE | Sulfo-Cy5-SE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cy5 NHS Ester. Product Category: Cyanine Fluorophores. Appearance: Dark blue powder. CAS No. 146368-14-1. Molecular formula: C37H43N3O10S2. Mole weight: 753.88. Purity: 95%+. IUPACName: 2-[5-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate. Canonical SMILES: CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)ON5C(=O)CCC5=O)(C)C. Product ID: ACM146368141-1. Alfa Chemistry ISO 9001:2015 Certified. |  |
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