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Cyanine7.5 hydrazide
| Catalog Number | R05-0011 |
| Category | Cyanine7.5 |
| Molecular Formula | C45H52Cl2N4O |
| Molecular Weight | 735.82 |
| Catalog Number | Size | Price | Quantity |
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Product Introduction
A carbonyl-reactive hydrazide derivative of Cyanine7.5 near infrared (NIR) fluorophore. This dye has similar spectral properties with ICG (indocyanine green), but has a higher quantum yield of fluorescence. Hence, this fluorophore is ideal for in vivo imaging. This is a carbonyl-reactive dye which is particularly useful for the labeling of antibodies after periodate oxidation. It also labels other carbonyl compounds (aldehydes and ketones), for example, many saccharides.
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]hexanoylamino]azanium;dichloride |
| Canonical SMILES | CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)C)C=CC4=CC(=CC=C5C(C6=C(N5CCCCCC(=O)N[NH3+])C=CC7=CC=CC=C76)(C)C)CCC4)C.[Cl-].[Cl-] |
| InChI | InChI=1S/C45H50N4O.2ClH/c1-44(2)39(48(5)37-25-23-33-16-8-10-18-35(33)42(37)44)27-21-31-14-13-15-32(30-31)22-28-40-45(3,4)43-36-19-11-9-17-34(36)24-26-38(43)49(40)29-12-6-7-20-41(50)47-46;;/h8-11,16-19,21-28,30H,6-7,12-15,20,29,46H2,1-5H3;2*1H |
| InChI Key | ZOOGOIXNYBHUPU-UHFFFAOYSA-N |
| Solubility | moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols) |
| Appearance | 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. Desiccate. |
Computed Properties | |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 9 |
| Exact Mass | 734.3518177 g/mol |
| Monoisotopic Mass | 734.3518177 g/mol |
| Topological Polar Surface Area | 63Ų |
| Heavy Atom Count | 52 |
| Formal Charge | 0 |
| Complexity | 1410 |
| 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 | 3 |
| Compound Is Canonicalized | Yes |
Applications of Fluorescent Probes & Dyes
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