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Picture of (2,3,4,5,6-pentafluorophenyl) (2S)-4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoate

(2,3,4,5,6-pentafluorophenyl) (2S)-4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoate

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Origin: China

CasNo: 86060-99-3

specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Description
  • Property

    CAS No.: 86060-99-3 Formula: C25H17F5N2O5 Molecular Weight: 520.40500

    Basic Info

    Chemical Name (2,3,4,5,6-pentafluorophenyl) (2S)-4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoate
    Synonyms

    Fmoc-Asn-OPfp;
    U999;
    Fmoc-L-asparagine pentafluorophenyl ester;
    Fmoc-Asn-pentafluorophenyl ester;

    CAS No. 86060-99-3
    Molecular Formula C25H17F5N2O5
    Molecular Weight 520.40500
    PSA 107.72000
    LogP 5.16140

    Properties

    Appearance & Physical State white powder
    Density 1.478g/cm3
    Boiling Point 702.4ºC at 760 mmHg
    Flash Point 378.6ºC
    Refractive Index 1.577
    Storage Condition 2-8ºC

    Safety Info

    WGK Germany 3

    Synthesis Route

    Pentafluorophenol+(2S)-4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoic acid(2,3,4,5,6-pentafluorophenyl) (2S)-4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoate

    Precursor

    (2S)-4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoic acid
    Pentafluorophenol

    Downstream Product

    Arginine Vasopressin

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