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Cyanine5 alkyne | 1223357-57-0
| Catalog Number | R02-0022 |
| Category | Alkynes |
| Molecular Formula | C35H42ClN3O |
| Molecular Weight | 556.18 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| R02-0022 | 10 mg | $498 |
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Product Introduction
Cyanine5 alkyne for Click Chemistry, an analog of Cy5® alkyne. With this product, deeply colored, and photostable Cyanine5 fluorophore can be attached to various molecules via Click Chemistry reaction with azides. This alkyne is non-water soluble, but it can be dissolved in DMF or DMSO prior to reaction, and added to aqueous reaction mixture. With our labeling protocol, the labeling reaction is very efficient, and high-yielding.
Chemical Information |
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|---|---|
| Synonyms | Cy5 alkyne; 3,3-dimethyl-1-(6-oxo-6-(prop-2-yn-1-ylamino)hexyl)-2-((1E,3E)-5-((E)-1,3,3-trimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3H-indol-1-ium chloride; 6-[3,3-dimethyl-2-[5-(1,3,3-trimethylindol-1-ium-2-yl)penta-2,4-dienylidene]indol-1-yl]-N-prop-2-ynylhexanamide;chloride |
| Purity | NMR 1H, HPLC-MS (95%) |
| IUPAC Name | 6-[3,3-dimethyl-2-[5-(1,3,3-trimethylindol-1-ium-2-yl)penta-2,4-dienylidene]indol-1-yl]-N-prop-2-ynylhexanamide;chloride |
| Canonical SMILES | CC1(C2=CC=CC=C2[N+](=C1C=CC=CC=C3C(C4=CC=CC=C4N3CCCCCC(=O)NCC#C)(C)C)C)C.[Cl-] |
| InChI | InChI=1S/C35H41N3O.ClH/c1-7-25-36-33(39)24-12-9-17-26-38-30-21-16-14-19-28(30)35(4,5)32(38)23-11-8-10-22-31-34(2,3)27-18-13-15-20-29(27)37(31)6;/h1,8,10-11,13-16,18-23H,9,12,17,24-26H2,2-6H3;1H |
| InChI Key | VOWXUNAERRNFLE-UHFFFAOYSA-N |
| Solubility | good in dichloromethane, DMF, DMSO, alcohols, very poorly soluble in water (200 mg/L = 0.4 mM) |
| Appearance | dark blue powder |
- Product Specification
| ε, L⋅mol-1⋅cm-1 | 250000 |
| Fluorescence Quantum Yield | 0.2 |
| Excitation | 646 |
| Emission | 662 |
| Storage | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. |
Computed Properties | |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 10 |
| Exact Mass | 555.3016407 g/mol |
| Monoisotopic Mass | 555.3016407 g/mol |
| Topological Polar Surface Area | 35.4Ų |
| Heavy Atom Count | 40 |
| Formal Charge | 0 |
| Complexity | 1050 |
| 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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