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R6G alkyne, 6-isomer
| Catalog Number | R02-0029 |
| Category | Rhodamine |
| Molecular Formula | C30H29N3O4 |
| Molecular Weight | 495.57 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Rhodamine 6G (R6G) is a xanthene dye of rhodamine series. Compared to fluorescein, its emission is shifted to red. It is also much more photostable. The fluorophore has a high quantum yield. This R6G product contains a terminal alkyne moiety for the conjugation with azides in the presence of copper (I) catalyst.
Chemical Information
Product Specification
Computed Properties
| Purity | NMR 1H, HPLC-MS (95%) |
| IUPAC Name | 2-[3-(ethylamino)-6-ethylimino-2,7-dimethylxanthen-9-yl]-4-(prop-2-ynylcarbamoyl)benzoic acid |
| Canonical SMILES | CCNC1=CC2=C(C=C1C)C(=C3C=C(C(=NCC)C=C3O2)C)C4=C(C=CC(=C4)C(=O)NCC#C)C(=O)O |
| InChI | InChI=1S/C30H29N3O4/c1-6-11-33-29(34)19-9-10-20(30(35)36)21(14-19)28-22-12-17(4)24(31-7-2)15-26(22)37-27-16-25(32-8-3)18(5)13-23(27)28/h1,9-10,12-16,31H,7-8,11H2,2-5H3,(H,33,34)(H,35,36) |
| InChIKey | QQIQIYOOKKWTRU-UHFFFAOYSA-N |
| Solubility | good in DMF, DMSO, alcohols |
| Appearance | dark colored solid |
| ε, L⋅mol-1⋅cm-1 | 116000 |
| Fluorescence Quantum Yield | 0.95 |
| Excitation | 518 |
| Emission | 542 |
| 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. Desiccate. |
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 7 |
| Exact Mass | 495.21580641 g/mol |
| Monoisotopic Mass | 495.21580641 g/mol |
| Topological Polar Surface Area | 100Ų |
| Heavy Atom Count | 37 |
| Formal Charge | 0 |
| Complexity | 1090 |
| 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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