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Picture of 2-(phenylmethoxycarbonylamino)butanedioic acid

2-(phenylmethoxycarbonylamino)butanedioic acid

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Origin: China

Cas No: 4515-21-3

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
  • Product Description

  • Quick Details

    CAS No.:
    4515-21-3
    MF:
    4515-21-3
    EINECS No.:
    4515-21-3
    Type:
    Pharmaceutical Intermediates
    Purity:
    0.99
    Application:
    Pharmaceutical intermediates
    Appearance:
    powder
    Product Name:
    CAS No. 4515-21-3
    Type of product:
    pharmaceutical raw material
    Grade:
    Medical Grade

    Packaging&Delivery

    Selling Units:
    Single item
    Single package size: 
    15X10X10 cm
    Single gross weight:
    1.000 kg
    Package Type:
    According to the customer demand
    Lead Time:
    Quantity(Kilograms)1 - 10>10
    Est. Time(days)5To be negotiated

  • Property

    CAS No.: 4515-21-3 Formula: C12H13NO6 Molecular Weight: 267.23500

    Basic Info

    Chemical Name 2-(phenylmethoxycarbonylamino)butanedioic acid
    Synonyms

    Cbz-DL-aspartic acid;
    CBz-aspartic acid;
    DL-Aspartic acid, N-[(phenylmethoxy)carbonyl]-;
    Carbobenzoxy-L-aspartic acid;
    N-Carbobenzoxy-DL-aspartic Acid;
    N-Cbz-DL-aspartic Acid;

    CAS No. 4515-21-3
    Molecular Formula C12H13NO6
    Molecular Weight 267.23500
    PSA 112.93000
    LogP 1.23160

    Properties

    Density 1.404 g/cm3
    Boiling Point 472.8ºC at 760mmHg
    Melting Point 115ºC
    Flash Point 239.7ºC
    Refractive Index 1.574
    Storage Condition Store at RT.

    Safety Info

    HS Code 2924299090

    Synthesis Route

    Benzyl chloroformate+aspartic acid→2-(phenylmethoxycarbonylamino)butanedioic acid
    aspartic acid→2-(phenylmethoxycarbonylamino)butanedioic acid

    Precursor

    Benzyl chloroformate
    aspartic acid

    Downstream Product

    4-[(1-methoxy-1-oxo-3-phenylpropan-2-yl)amino]-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid
    benzyl N-(2,5-dioxooxolan-3-yl)carbamate
    (3S)-4-ethoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoate
    <i>N</i>-Carbobenzoxy-<small>D</small>-aspartic Acid

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