CAS 198904-85-7, tert-Butyl 2-(4-(pyridin-2-yl)benzyl)hydrazinecarboxylate

Category:Intermediates > Chiral Intermediates
Product Name:CAS 198904-85-7, tert-Butyl 2-(4-(pyridin-2-yl)benzyl)hydrazinecarboxylate
CAS No.:198904-85-7
Standard:In-house Standards
Price(USD):0.00
Company:TAIZHOU VOLSEN CHEMICAL CO.,LTD.

Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: China

    Main Sales Markets: North America,Western Europe,Eastern Europe,Australasia,Asia,Africa

  • Sample Provided: no

    Driven with perfection, we are engaged in catering to the variegated requirements of the customers by bringing a range of purity intermediates. This is white or off-white crystalline powder Intermediate of Atazanavir CAS 198904-85-4, the best intermediate you can buy in the china market with reasonable price. At the same time, We can offer fast delivery by safe express way to all the country.

     

    Thera. Category: Anti-Viral

    Cas No.: 198904-85-7

    Synonym: 2-[[4-(2-pyridinyl)phenyl]methyl]-hydrazinecarboxylic acid 1,1-dimethylethyl ester;tert-butyl 2-(4-(pyridin-2-yl)benzyl)hydrazinecarboxylate;Hydrazinecarboxylic acid, 2-[[4-(2-pyridinyl)phenyl]methyl]-, 1,1-dimethylethyl ester;2-4-(2-PYRIDINYL)PHENYLMETHYL-HYDRAZINE CARBOXYLATE-1,1-DIMETHYLETHYL ESTER;2-[[4-(2-pyridinyl)phenyl]methyl]-, 1,1-dimethylethyl ester;Hydrazinecarboxylicacid,2-[[4-(2-pyridinyl)pheny;1-BOC-2-PYRIDYLPHENYLMETHYL HYDRAZINE;1-Boc-2-[4-(2-pyridinyl)benzylidene]hydrazine

    198904-85-7

     

    Molecular Formula: C17H21N3O2

    Molecular Weight: 299.37

    Assay: ≥99.%

    Packing: Export worthy packing

    lMaterial Safety Data Sheet: Available on request

    Usage: Atazanavir Intermediate; An intermediate for the preparation of antiviral protease inhibitors.

    Items Specifications Results
    Appearance White to light yellow color powder Conform
    Identification (HPLC)

    The retention time of the sample should

    match with working standard under the

    same conditions

    Conforms
    Loss on drying ≤0.5% 0.2%
    Residue on ignition ≤0.2% 0.08%
    Impurity (HPLC) Impurity-A≤1.50% 0.23%
      Impurity-B≤0.27% N.D.
      Impurity-C1.0% N.D.
    Assay(HPLC) 97% 99.8%

     

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