7413-34-5 Methotrexate disodium salt with USP EP quality standards

Short Description:

  • Purity: ≧99.0% Yellow crystalline powder
  • Quality Standards: USP/BP/EP/IP
  • Certificate: ISO, GMP, COA, MOA, MSDS, etc.
  • Capacity: 150Kg Per Month
  • Shelf Life: Three Years
  • Application: A class of drugs known as anti-metabolites
  • Team Advantage: Experienced export sales team with professional training in factory
  • Product Detail


    Product Tags

    Product name Sodium methotrexate
    Synonyms Methotrexate disodium salt; Disodium N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-glutamate
    CAS No. 7413-34-5
    Appearance Yellow crystalline powder
    Molecular Formula C20H20N8Na2O5
    Molecular Weight 498.41
    Application Medicine grade or research purpose
    Packing As per your request
    Storage Preserve in tight,light-resistant containers in a cool place


    METHOTREXATE DISODIUM-USP (Refer to Methotrexate)

    Description Yellow crystalline powder Complies
     Identification IR; UV Complies
    Sodium Positive
    Water No more than 12.0% 10.5%
     Chromatographic Purity Total impurity≤2.0% 0.75%
    Individual impirity: 0.5% 0.32%
    Specific Rotation +18°~+23° +20.1°
    Organic Volatile Impurities Meet request Complies
    Assay No less than 98% 99.2%

    Company Information

    √ Management layer’s full experience in factory and skilled technicians followers;
    √ Quality is always our top consideration, Strict QC system;
    √ 11 years experienced exporting sales team;
    √ Independent R&D lab;
    √ Two signed long term GMP workshops;
    √ Rich resources of plenty idle factories for customized project;
    √ High Efficiency working team with consistent path.

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