Langene Bio-science Co., Ltd.

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  • Company Name: Langene Bio-science Co., Ltd.
  • Street: C606,Genzelle Valley, Pioneering R&D Pack,No69,Jinye Road,Xi'an Hign Tech Zone 710077,china
  • City: Xi'an
  • Province/state: Shaanxi
  • Country/region: China
  • Tel: +86-29-8833 5989
  • Fax: +86-29-8833 5997
  • Email:

D-Valine

  • CAS No:640-68-6 (2R)-2-amino-3-methylbutanoic acid
    Molecular Structure

    Other Information

  • CAS Registry Number: 640-68-6
  • Transport: 25kgs
  • Melting Point: 302-303 ºC
  • Density: 1.063 g/cm3
  • Refractive index: -27 ° (C=8, 6mol/L HCl)
  • Alpha: -27.5 º (C=5, 5N HCL)
  • Water Solubility: 56 G/L (20 ºC)
  • Safety Statements: S22;S24/25
  • Hazard Symbols: Not regulated UN NO.
  • EINECS: 211-368-9
  • Molecular Weight: 117.14634
  • InchiKey: KZSNJWFQEVHDMF-SCSAIBSYSA-N
  • InChI: InChI=1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)/t4-/m1/s1
  • Risk Statements: S22;S24/25
  • Molecular Formula: C5H11NO2