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Bis-(N,N'-PEG4-NHS ester)-Cy5 | CAS 2107273-48-1
| Catalog Number | A17-0164 |
| Category | Cyanine5 |
| Molecular Formula | C₅₅H₇₃ClN₄O₁₆ |
| Molecular Weight | 1081.64 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Bis-(N,N'-PEG4-NHS ester)-Cy5 is a polyethylene glycol (PEG)-based PROTAC linker. Bis-(N,N'-PEG4-NHS ester)-Cy5 can be used in the synthesis of a series of PROTACs.
Chemical Information
Product Specification
| Synonyms | Bis-(N,N'-NHS-PEG4)-Cy5 |
| Purity | 98% |
| IUPAC Name | (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[5-[1-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethyl]-3,3-dimethylindol-1-ium-2-yl]penta-2,4-dienylidene]-3,3-dimethylindol-1-yl]ethoxy]ethoxy]ethoxy]ethoxy]propanoate;chloride |
| Canonical SMILES | CC1(C2=CC=CC=C2[N+](=C1C=CC=CC=C3C(C4=CC=CC=C4N3CCOCCOCCOCCOCCC(=O)ON5C(=O)CCC5=O)(C)C)CCOCCOCCOCCOCCC(=O)ON6C(=O)CCC6=O)C.[Cl-] |
| InChI | InChI=1S/C55H73N4O16.ClH/c1-54(2)42-12-8-10-14-44(42)56(24-28-68-32-36-72-40-38-70-34-30-66-26-22-52(64)74-58-48(60)18-19-49(58)61)46(54)16-6-5-7-17-47-55(3,4)43-13-9-11-15-45(43)57(47)25-29-69-33-37-73-41-39-71-35-31-67-27-23-53(65)75-59-50(62)20-21-51(59)63;/h5-17H,18-41H2,1-4H3;1H/q+1;/p-1 |
| InChIKey | WEBFOGFOTIHXBB-UHFFFAOYSA-M |
| Solubility | Water, DMSO, DMF, DCM |
| Excitation | 649 |
| Emission | 667 |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
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