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Cyanine7.5 alkyne
| Catalog Number | R02-0025 |
| Category | Cyanine7.5 |
| Molecular Formula | C48H52ClN3O |
| Molecular Weight | 722.40 |
| Catalog Number | Size | Price | Quantity |
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Product Introduction
Alkyne derivative of Cyanine7.5, a near infrared fluorophore. This alkyne is suitable for copper-catalyzed Click Chemistry. This fluorophore is useful for in vivo imaging, its spectral properties are similar to ICG (indocyanine green) with somewhat higher fluorescence quantum yield.
Chemical Information |
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|---|---|
| Purity | NMR 1H, HPLC-MS (95%) |
| IUPAC Name | 6-[1,1-dimethyl-2-[2-[3-[2-(1,1,3-trimethylbenzo[e]indol-3-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]benzo[e]indol-3-yl]-N-prop-2-ynylhexanamide;chloride |
| Canonical SMILES | CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)C)C=CC4=CC(=CC=C5C(C6=C(N5CCCCCC(=O)NCC#C)C=CC7=CC=CC=C76)(C)C)CCC4)C.[Cl-] |
| InChI | InChI=1S/C48H51N3O.ClH/c1-7-31-49-44(52)22-9-8-14-32-51-41-28-26-37-19-11-13-21-39(37)46(41)48(4,5)43(51)30-24-35-17-15-16-34(33-35)23-29-42-47(2,3)45-38-20-12-10-18-36(38)25-27-40(45)50(42)6;/h1,10-13,18-21,23-30,33H,8-9,14-17,22,31-32H2,2-6H3;1H |
| InChI Key | BEKYZMBPLUHVRG-UHFFFAOYSA-N |
| Solubility | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
| Appearance | dark green powder |
- Product Specification
| ε, L⋅mol-1⋅cm-1 | 223000 |
| Excitation | 788 |
| Emission | 808 |
| 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. |
Computed Properties | |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 10 |
| Exact Mass | 721.3798910 g/mol |
| Monoisotopic Mass | 721.3798910 g/mol |
| Topological Polar Surface Area | 35.4Ų |
| Heavy Atom Count | 53 |
| Formal Charge | 0 |
| Complexity | 1530 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 3 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
Applications of Fluorescent Probes & Dyes
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