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L-Tert Leucine
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  • L-Tert Leucine

L-Tert Leucine

  • Commodity name： L-Tert Leucine
  • CAS： 20859-02-3

Specification: IN-HOUSE

Package: 1kg/5kg/10kg/25kg

Certificate&Documentation: Kosher, Halal, ISO9001

Classification：

Pharmaceutical Intermediates

Email：

export@hnflag.com

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  • 产品描述

  • Product introduction

    L-tert-leucine is important in developing chiral pharmaceutically active chemicals

     

    Product Parameter

    CAS NO:

    20859-02-3

    Assay

    98-101%

    Loss on drying

    ≤0.5%

    Residue on ignition

    ≤0.5%

    Appearance

    White or off white powder 

    Chiral impurity by HPLC

    ≤0.1%

     

    IUPAC Name

    (2S)-2-amino-3,3-dimethylbutanoic acid

     

    3D Conformer

     

    Product application

    Medicine

    L-Tert Leucine is used as one intermediate for HIV infection drug of atazanavir. Besides, it is used as raw material of Pfizer Paxlovid to treat COVID-19.

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