Cy7 hydrazide
Hydrazide derivative of Cyanine7, a NIR fluorescent dye, an analog of Cy7¨.
This variety of heptamethine fluorophore contains a six-membered ring rigidizing the polymethine chain which allows to increase quantum yield by 20% compared to parent structure.
Hydrazide reacts quickly and smoothly with aldehydes and ketones yielding stable hydrazone products. This reaction is also good for the labeling of glycoproteins after periodate oxidation.
Hydrazide derivative of Cyanine7, a NIR fluorescent dye, an analog of Cy7¨.
This variety of heptamethine fluorophore contains a six-membered ring rigidizing the polymethine chain which allows to increase quantum yield by 20% compared to parent structure. Hydrazide reacts quickly and smoothly with aldehydes and ketones yielding stable hydrazone products. This reaction is also good for the labeling of glycoproteins after periodate oxidation.
| Catalog Number | Product | DataSheet | Size | AVAILABILITY | Price | Qty |
|---|
Specifications
| Product Type: | Small Molecule |
| Chemical Formula: | C37H48Cl2N4O |
| Molecular Weight: | 544.8 |
| Extinction Coefficient: | 199000 |
| Variant MPN: | 15070 |
| Format: | green powder |
| Purity: | NMR 1H, HPLC-MS (95%) |
| Solubility: | moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols) |
| Spectral Information: |
Excitation maximum, nm: 750 Emission maximum, nm: 773 CF260: 0.022 CF280: 0.029 |
| Quantum Yield: | 0.3 |
| Mass Shift: | Mass spec M+ increment: 544.8 |
| Storage: | 24 months after receival at -20°C in the dark. |
| Shipped: | room temperature |
References
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