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Picture of AC-ASP(OTBU)-OH

AC-ASP(OTBU)-OH

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Origin: China

Cas No: 117833-18-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 117833-18-8 Formula: C10H17NO5 Molecular Weight: 231.24600

    Basic Info

    Chemical Name AC-ASP(OTBU)-OH
    Synonyms

    N-Acetyl-L-aspartic acid 4-tert-butyl ester;
    AC-ASPARTIC ACID(OTBU)-OH;
    Ac-Asp(O-t-Bu)-OH;

    CAS No. 117833-18-8
    Molecular Formula C10H17NO5
    Molecular Weight 231.24600
    PSA 92.70000
    LogP 0.69840

    Properties

    Density 1.168 g/cm3
    Boiling Point 449.609ºC at 760 mmHg
    Flash Point 225.716ºC
    Storage Condition 2-8ºC

    Synthesis Route

    Acetic anhydride+(2S)-2-amino-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acidAC-ASP(OTBU)-OH
    FMOC-L-Aspartic acid β-tert-butyl ester+Acetic anhydrideAC-ASP(OTBU)-OH
    (2S)-2-amino-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid+4-nitrophenyl acetateAC-ASP(OTBU)-OH

    Precursor

    Acetic anhydride
    (2S)-2-amino-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid
    4-nitrophenyl acetate
    FMOC-L-Aspartic acid β-tert-butyl ester

    Downstream Product

    N-Acetyl-β-Asp-Glu

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