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Fluorescein-PEG6-bis-NHS ester | 2055105-59-2
| Catelog Number | F04-0016 |
| Category | Fluorescein FAM |
| Molecular Formula | C₄₄H₅₀N₄O₁₇S |
| Molecular Weight | 938.95 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| F04-0016 | -- | $-- |
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Product Introduction
Fluorescein-PEG6-bis-NHS ester is a polyethylene glycol (PEG)-based PROTAC linker. Fluorescein-PEG6-bis-NHS ester can be used in the synthesis of a series of PROTACs.
Chemical Information |
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| Synonyms | (2,5-dioxopyrrolidin-1-yl) 2-(3,6-dihydroxy-9H-xanthen-9-yl)-5-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylcarbamothioylamino]benzoate; 2,5-dioxopyrrolidin-1-yl 1-((4-(3,6-dihydroxy-9H-xanthen-9-yl)-3-(((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)phenyl)amino)-1-thioxo-5,8,11,14,17,20-hexaoxa-2-azatricosan-23-oate |
| Purity | 95% |
| IUPAC Name | (2,5-dioxopyrrolidin-1-yl) 2-(3,6-dihydroxy-9H-xanthen-9-yl)-5-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylcarbamothioylamino]benzoate |
| Canonical SMILES | C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCNC(=S)NC2=CC(=C(C=C2)C3C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)C(=O)ON6C(=O)CCC6=O |
| InChI | InChI=1S/C44H50N4O17S/c49-29-2-5-32-35(26-29)63-36-27-30(50)3-6-33(36)42(32)31-4-1-28(25-34(31)43(56)65-48-39(53)9-10-40(48)54)46-44(66)45-12-14-58-16-18-60-20-22-62-24-23-61-21-19-59-17-15-57-13-11-41(55)64-47-37(51)7-8-38(47)52/h1-6,25-27,42,49-50H,7-24H2,(H2,45,46,66) |
| InChI Key | RFQSEQWGGWBICF-UHFFFAOYSA-N |
| Solubility | Water, DMSO, DMF, DCM |
Product Specification |
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| Excitation | 494 |
| Emission | 517 |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Computed Properties | |
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| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 18 |
| Rotatable Bond Count | 28 |
| Exact Mass | 938.28916731 g/mol |
| Monoisotopic Mass | 938.28916731 g/mol |
| Topological Polar Surface Area | 289Ų |
| Heavy Atom Count | 66 |
| Formal Charge | 0 |
| Complexity | 1590 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
Applications of Fluorescent Probes & Dyes
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