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5-FAM C3 Alkyne
| Catalog Number | F04-0058 |
| Category | Alkynes |
| Molecular Formula | C27H21NO7 |
| Molecular Weight | 471.47 |
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Product Introduction
5-FAM C3 Alkyne is a fluorescent labeling reagent used for bioorthogonal click chemistry. It contains a 5-carboxyfluorescein (5-FAM) fluorophore attached to an alkyne functional group via a C3 linker. The alkyne moiety enables copper-catalyzed or strain-promoted azide-alkyne cycloaddition with azide-functionalized molecules. It is used for labeling proteins, peptides, and oligonucleotides.
Chemical Information
Chemical Information
| Synonyms | 5-FAM Alkyne; FAM C3 Alkyne, 5-isomer; 3',6'-Dihydroxy-3-oxo-N-(3-(prop-2-yn-1-yloxy)propyl)-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxamide |
| SMILES | OC(C=C1)=CC2=C1C3(C4=CC=C(C=C4C(O3)=O)C(NCCCOCC#C)=O)C(C=C5)=C(O2)C=C5O |
| InChI | InChI=1S/C27H21NO7/c1-2-11-33-12-3-10-28-25(31)16-4-7-20-19(13-16)26(32)35-27(20)21-8-5-17(29)14-23(21)34-24-15-18(30)6-9-22(24)27/h1,4-9,13-15,29-30H,3,10-12H2,(H,28,31) |
| InChIKey | HTCQEJSJFLDTOR-UHFFFAOYSA-N |
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