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FAM alkyne, 6-isomer | CAS 478801-49-9
| Catalog Number | R02-0027 |
| Category | Fluorescein FAM |
| Molecular Formula | C25H15O6N |
| Molecular Weight | 413.38 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Alkyne derivative of FAM (fluorescein) fluorophore for Click Chemistry. Pure (97+%) single 6-isomer.Fluorescein is a bright fluorophore which is compatible with a number of different fluorescent instruments.
Chemical Information
Product Specification
Computed Properties
| Synonyms | 3',6'-dihydroxy-3-oxo-N-(prop-2-yn-1-yl)-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxamide; 6-FAM alkyne; 6-carboxyfluorescein, propargylamide; 3',6'-dihydroxy-1-oxo-N-prop-2-ynylspiro[2-benzofuran-3,9'-xanthene]-5-carboxamide |
| Purity | NMR 1H, HPLC-MS (95%) |
| IUPAC Name | 3',6'-dihydroxy-1-oxo-N-prop-2-ynylspiro[2-benzofuran-3,9'-xanthene]-5-carboxamide |
| Canonical SMILES | C#CCNC(=O)C1=CC2=C(C=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O |
| InChI | InChI=1S/C24H15NO6/c1-2-9-25-22(28)13-3-6-16-19(10-13)24(31-23(16)29)17-7-4-14(26)11-20(17)30-21-12-15(27)5-8-18(21)24/h1,3-8,10-12,26-27H,9H2,(H,25,28) |
| InChIKey | OCTDWUOGUCSHAK-UHFFFAOYSA-N |
| Solubility | good in aqueous buffers (pH > 8), alcohols, DMSO, DMF |
| Appearance | yellow solid |
| ε, L⋅mol-1⋅cm-1 | 80000 |
| Fluorescence Quantum Yield | 0.93 |
| Excitation | 490 |
| Emission | 513 |
| Storage | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. |
| XLogP3 | 2.8 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 413.08993720 g/mol |
| Monoisotopic Mass | 413.08993720 g/mol |
| Topological Polar Surface Area | 105Ų |
| Heavy Atom Count | 31 |
| Formal Charge | 0 |
| Complexity | 762 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
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