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TAMRA maleimide, 5-isomer
| Catalog Number | F07-0030 |
| Category | TAMRA Dyes |
| Molecular Formula | C31H28N4O6 |
| Molecular Weight | 552.58 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Maleimide derivative of TAMRA (tetramethylrhodamine) for the labeling of thiol groups. Pure 5-isomer of TAMRA.
Chemical Information
Product Specification
Computed Properties
| Synonyms | TAMRA maleimide |
| Purity | NMR 1H, HPLC-MS (95%) |
| IUPAC Name | 3',6'-bis(dimethylamino)-N-[2-(2,5-dioxopyrrol-1-yl)ethyl]-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxamide |
| Canonical SMILES | CN(C)C1=CC2=C(C=C1)C3(C4=C(C=C(C=C4)C(=O)NCCN5C(=O)C=CC5=O)C(=O)O3)C6=C(O2)C=C(C=C6)N(C)C |
| InChI | InChI=1S/C31H28N4O6/c1-33(2)19-6-9-23-25(16-19)40-26-17-20(34(3)4)7-10-24(26)31(23)22-8-5-18(15-21(22)30(39)41-31)29(38)32-13-14-35-27(36)11-12-28(35)37/h5-12,15-17H,13-14H2,1-4H3,(H,32,38) |
| InChIKey | DAJTYOCTYAARHG-UHFFFAOYSA-N |
| Solubility | Good in DMF, DMSO |
| Appearance | Red powder |
| CF260 | 0.32 |
| CF280 | 0.19 |
| Fluorescence Quantum Yield | 0.1 |
| Mass Spec M+ Increment | 552.2 |
| Excitation | 541 |
| Emission | 567 |
| Storage | Storage: 12 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 | 2.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 6 |
| Exact Mass | 552.20088463 g/mol |
| Monoisotopic Mass | 552.20088463 g/mol |
| Topological Polar Surface Area | 109Ų |
| Heavy Atom Count | 41 |
| Formal Charge | 0 |
| Complexity | 1060 |
| 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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