Fluorescein-PEG5-NHS ester - CAS 2353409-62-6

Fluorescein-PEG5-NHS ester is a polyethylene glycol (PEG)-based PROTAC linker. Fluorescein-PEG5-NHS ester can be used in the synthesis of a series of PROTACs.

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Molecular Formula
C₃₈H₄₁N₃O₁₄S
Molecular Weight
795.81

Fluorescein-PEG5-NHS ester

    • Specification
      • Purity
        95%
        Solubility
        Water, DMSO, DCM, DMF, Acetonitrile
        Storage
        Please store the product under the recommended conditions in the Certificate of Analysis.
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
        Synonyms
        Flurescein-PEG5-NHS ester; 2,5-Dioxopyrrolidin-1-yl 1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-5,8,11,14,17-pentaoxa-2-azaicosan-20-oate
    • Properties
      • InChI Key
        SBHQUOCPGORZNI-UHFFFAOYSA-N
        InChI
        InChI=1S/C38H41N3O14S/c42-25-2-5-29-31(22-25)53-32-23-26(43)3-6-30(32)38(29)28-4-1-24(21-27(28)36(47)54-38)40-37(56)39-10-12-49-14-16-51-18-20-52-19-17-50-15-13-48-11-9-35(46)55-41-33(44)7-8-34(41)45/h1-6,21-23,42-43H,7-20H2,(H2,39,40,56)
        Canonical SMILES
        C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCNC(=S)NC2=CC3=C(C=C2)C4(C5=C(C=C(C=C5)O)OC6=C4C=CC(=C6)O)OC3=O
Bio Calculators
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L

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Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

* Total Molecular Weight:
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Tip: Chemical formula is case sensitive. C22H30N4O c22h30n40
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