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Picture of N-(tert-Butoxycarbonyl)-L-glutamine

N-(tert-Butoxycarbonyl)-L-glutamine

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Origin: China

Cas No: 13726-85-7

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.:
    13726-85-7
    MF:
    13726-85-7
    EINECS No.:
    13726-85-7
    Place of Origin:
    China
    Type:
    Pharmaceutical Intermediates
    Purity:
    0.99
    Brand Name:
    Leji
    Model Number:
    CAS No. 13726-85-7
    Application:
    Pharmaceutical intermediates
    Appearance:
    powder
    Product Name:
    CAS No. 13726-85-7
    Type of product:
    pharm intermediate powder
    Grade:
    Medical Grade

    Packaging&Delivery

    Selling Units:
    Single item
    Single package size: 
    15X10X10X 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.: 13726-85-7 Formula: C10H18N2O5 Molecular Weight: 246.26000

    Description

    Protected Glutamine.

    Basic Info

    Chemical Name N-(tert-Butoxycarbonyl)-L-glutamine
    Synonyms

    BOC-L-GLN-OH;
    L-GLUTAMINE-N-T-BOC;
    (S)-5-Amino-2-((tert-butoxycarbonyl)amino)-5-oxopentanoic acid;
    BOC-GLN;
    Nα-(tert-Butoxycarbonyl)-L-glutamine;
    Boc-Gln-OH;
    BOC-L-GLN;
    Nα-Boc-L-glutamine;
    TBOC-L-GLUTAMINE;
    N-Boc-glutamine;
    N-Boc-L-glutamine;
    BOC-GLUTAMINE;
    BOC-L-GLUTAMINE;
    tert-butyloxycarbonyl-L-glutamine;
    N-T-BOC-L-GLUTAMINE;

    CAS No. 13726-85-7
    Molecular Formula C10H18N2O5
    Molecular Weight 246.26000
    PSA 118.72000
    LogP 1.32100

    Properties

    Appearance & Physical State White powder.
    Density 1.22g/cm3
    Boiling Point 509.1ºC at 760mmHg
    Melting Point 114-117ºC
    Flash Point 261.7ºC
    Refractive Index -4 ° (C=2, EtOH)
    Stability Stable under normal temperatures and pressures.
    Storage Condition -20ºC
    Vapor Pressure 9.65E-12mmHg at 25°C

    Safety Info

    Safety Statements S24/25
    HS Code 2924199090
    WGK Germany 3

    Synthesis Route

    L-glutamine+tert-butoxycarbonyl anhydrideN-(tert-Butoxycarbonyl)-L-glutamine
    tert-butyl N-diazocarbamate+L-glutamineN-(tert-Butoxycarbonyl)-L-glutamine
    4-guanidinophenyl Nα-tert-butoxycarbonyl-L-glutaminateN-(tert-Butoxycarbonyl)-L-glutamine

    Precursor

    L-glutamine
    4-guanidinophenyl Nα-tert-butoxycarbonyl-L-glutaminate
    Nα,Nca-di-tert-butyloxycarbonylglutamine
    tert-butoxycarbonyl anhydride

    Downstream Product

    Pyr-Gln-OH
    3-BOC-AMINO-2,6-DIOXOPIPERIDINE
    BOC-DAB-OTBU HCL
    (2S)-4-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid

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