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DNP-PEG2-COOH - CAS 1353011-89-8

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DNP-PEG2-COOH is a PEG linker containing a DNP and a carboxylic acid moiety. DNP is involved in biological applications such as participating in ion transport across membranes. The terminal carboxylic acid can react with primary amines in the presence of EDC and HATU to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.

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Molecular Formula
C13H17N3O8
Molecular Weight
343.29

DNP-PEG2-COOH

    • Specification
      • Related CAS
        1334178-00-5 (polymer)
        Purity
        ≥95%
        Solubility
        Soluble in DMSO
        Appearance
        Yellow Solid
        Storage
        Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        3-[2-[2-(2,4-dinitroanilino)ethoxy]ethoxy]propanoic acid
        Synonyms
        DNP-PEG2-acid; DNP-NH-PEG2-C2-acid; 3-(2-(2-((2,4-Dinitrophenyl)amino)ethoxy)ethoxy)propanoic acid; Propanoic acid, 3-[2-[2-[(2,4-dinitrophenyl)amino]ethoxy]ethoxy]-
    • Properties
      • Boiling Point
        573.7±50.0°C (Predicted)
        Density
        1.436±0.06 g/cm3 (Predicted)
        InChI Key
        ZZALENBFHFRJPM-UHFFFAOYSA-N
        InChI
        InChI=1S/C13H17N3O8/c17-13(18)3-5-23-7-8-24-6-4-14-11-2-1-10(15(19)20)9-12(11)16(21)22/h1-2,9,14H,3-8H2,(H,17,18)
        Canonical SMILES
        C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])NCCOCCOCCC(=O)O
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* Total Molecular Weight:
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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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