Sichuan Tongsheng Biotechnology Co.,Ltd

Sichuan Tongsheng Biotechnology Co.,Ltd

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  • Company Name: Sichuan Tongsheng Biotechnology Co.,Ltd
  • Street: Tianyuan Development Zones
  • City: Deyang
  • Province/state: Sichuan
  • Country/region: China
  • Contact Person: Mr.Ronghu Chen
  • Tel: 86-838-2504166
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N-acetyl-D-leucine 19764-30-8

  • CAS No:19764-30-8 (2R)-2-acetamido-4-methylpentanoic acid
    Molecular Structure

    Detailed Description

    Product Name:Ac-D-Leu-OH
    CAS #:19764-30-8

    Synonyms:N-Acetyl-D-leucine
    Molecular Formula:C8H15NO3


    Molecular Weight: 173.21

    Specifications:


    Items
    Standard

    Appearance
    White to off-white powder

    Specific Rotation [20/D]

    (C=2 in C2H5OH)
    +22 to +26

    Melting point
    187-190

    Heavy Metals (Pb)
    Not more than 20 PPM

    Arsenic (As2O3)
    Not more than 2 PPM

    Loss on Drying
    Not more than 0.50%

    Residue on Ignition
    Not more than 0.3%

    Assay
    97.5% to 102.5%