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    2. Professional development and production of pharmaceutical intermediate products

      The main products are: rebamipide, 2,3-dibromo-2-butene-1,4-diol, 2-acetoxyisobutyryl chloride, ethyl silicate (condensation), anhydrous lithium bromide, a Methylamine methanol solution, tetradecyl trimethyl ammonium bromide.

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      changteng new pharmaceutical

      2-Bromo-3-pyridinol
      Molecular Formula C5H4BrNO
      Molecular Weight 174.00 
      CAS NO. 6602-32-0
      Performance White crystal powder, soluble in water and alcohol; melting point: 180℃
      Use Being used in organic synthesis, pharmaceutical and pesticide production.
      Quality Standard
      (enterprise standard)

      Index Name

      Index

      Content (HPLC)

      ≥99.0%

      Melting Point (Melting Range2℃)

      179.0~185.0

      Moisture (K.F)

      ≤0.5%

      Ignition residue (SO4)

      ≤0.5%

      Packing

      Inner double film plastic bag coated fiber can; net weight: 25kg.

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