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Picture of (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanedioic acid

(2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanedioic acid

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Origin: China

CasNo: 136083-57-3

specification: 99%min

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Supply Ability: 50 mt/month

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  • Products Specification
  • Description
  • Property

    CAS No.: 136083-57-3 Formula: C19H17NO6 Molecular Weight: 355.34100

    Description

    N-Fmoc-D-aspartic acid is an N-Fmoc-protected form of D-Aspartic acid. D-Aspartic acid is the unnatural isomer of L-Aspartic acid. D-Aspartic acid naturally occurs in human ovarian follicular fluid, and is thought to be linked to oocyte quality. It is also found in the white matter of human brains, more specifically in myelin proteins.

    Basic Info

    Chemical Name (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanedioic acid
    Synonyms

    N-Fmoc-D-aspartic Acid;
    Fmoc-aspartic acid;
    N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-aspartic Acid;
    N-Fmoc-L-aspartic acid;
    N-(9-fluorenylmethoxycarbonyl)-L-aspartic acid;
    Fmoc-D-aspartic acid;
    Fmoc-D-Asp-OH;

    CAS No. 136083-57-3
    Molecular Formula C19H17NO6
    Molecular Weight 355.34100
    PSA 112.93000
    LogP 2.84390

    Properties

    Density 1.4 g/cm3
    Boiling Point 587.21ºC at 760 mmHg
    Flash Point 308.933ºC
    Refractive Index 29 ° (C=1, DMF)
    Storage Condition Store at RT.

    Safety Info

    Safety Statements S22; S24/25; S36/37/39; S26; S16
    HS Code 2924299090
    WGK Germany 3
    Risk Statements R20/21/22; R11; R36/37/38
    Hazard Codes Xn; F

    Synthesis Route

    L-aspartic acid+9H-fluoren-9-ylmethyl 2,5-dioxopyrrolidine-1-carboxylate(2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanedioic acid
    (3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid(2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanedioic acid
    L-aspartic acid+9H-fluoren-9-ylmethyl carbonochloridate(2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanedioic acid

    Precursor

    9H-fluoren-9-ylmethyl carbonochloridate
    9H-fluoren-9-ylmethyl 2,5-dioxopyrrolidine-1-carboxylate
    L-aspartic acid
    FMOC-L-Aspartic acid β-tert-butyl ester

    Downstream Product

    (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(phenylmethoxycarbonylamino)propanoic acid
    N-α-Fmoc-L-aspartic acid α-allyl ester
    N-Fmoc-N-Boc-L-2,3-Diaminopropionic Acid
    L-aspartic acid

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