Cy7 Alkyne CAS 1998119-13-3
Introduction：Basic information about Cy7 Alkyne CAS 1998119-13-3, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Cy7 Alkyne Basic information
| Product Name: | Cy7 Alkyne |
| Synonyms: | Cy7 Alkyne;Cyanine7 alkyne chloride |
| CAS: | 1998119-13-3 |
| MF: | C40H48ClN3O |
| MW: | 622.29 |
| EINECS: | |
| Product Categories: | |
| Mol File: | 1998119-13-3.mol |
Cy7 Alkyne Chemical Properties
| solubility | Soluble in DMSO, DMF, alcohols |
| Appearance | Dark green solid |
| ex/em | 740/770 nm (EtOH/PBS) |
| ε(extinction coefficient) | 199000 L⋅mol−1⋅cm−1 |
| Φ(quantum yield) | 0.3 |
Safety Information
| Description | Cy7 alkyne is a Cy7 linker which can be used to react in copper-catalyzed Click Chemistry reactions with azides. It has an excitation and emission wavelength at 750/773 nm. |
| Chemical Properties | Appearance: Dark green solid ex/em: 740/770 nm (EtOH/PBS) Extinction coefficient (ε): 199000 L??mol??1??cm??1 Quantum yield (Φ): 0.3 |
| Uses | Cy7 alkyne chloride is a dye derivative of Cyanine 7 (Cy7) containing an alkyne functional group (Ex/Em = 740/770 nm). The alkyne functionality of Cy7 alkyne chloride can react with molecules containing the azide functionality to form covalent bonds[1]. |
| References | [1] Zhou Y, et al. Interactome analysis reveals ZNF804A, a schizophrenia risk gene, as a novel component of protein translational machinery critical for embryonic neurodevelopment. Mol Psychiatry. 2018 Apr;23(4):952-962 DOI:10.1038/mp.2017.166 |
| Abs/Em Maxima | 750/773 nm |
| Fluoresene quantum yield | 0.3 |
| Extinction Coefficient | 199000 |
| CF260 | 0.022 |
| CF280 | 0.029 |
| Spectrally Similar Dyes | Alexa Fluor® 750, RDye® 750, CF® 750 Dye, DyLight® 750 |
Cy7 Alkyne Preparation Products And Raw materials
