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    Good quality Calcium Folinate - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai Featured Image
    • Good quality Calcium Folinate - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai
    • Good quality Calcium Folinate - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai
    • Good quality Calcium Folinate - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai

    Good quality Calcium Folinate - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai

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    We always continually provide you with the most conscientious customer service, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for 1092939-17-7, Dapagliflozin, Yohimbine, Create Values,Serving Customer!" would be the purpose we pursue. We sincerely hope that all clients will build long-lasting and mutually effective cooperation with us.In the event you wish to get extra facts about our enterprise, Be sure to get in touch with with us now.
    Good quality Calcium Folinate - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai Detail:

    Product name Methotrexate
    Synonyms (+)-Amethopterin; (+)-4-Amino-10-methylfolic acid; N-(p-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoyl)-L-glutamic acid
    CAS No. 59-05-2
    Appearance Yellow crystalline powder
    Molecular Formula C20H22N8O5
    Molecular Weight 454.44
    Application Medicine grade or research purpose
    Packing As per your request
    Storage Preserve in tight,light-resistant containers in a cool place

     

    Certificate of Analysis Test according to: EP9.0

    Methotrexate CAS No.: 59-05-2

    ITEMS

    STANDARDS

    RESULTS
    Appearance Yellow or orange, crystalline, hygroscopic powder Complies
    Identification IR;UV Complies
    Solubility Practically insoluble in water, in ethanol(96%) and in methylene chloride. It dissolves in dilute mineral acids and in dilute solutions of alkali hydroxides and carbonates. Complies
    Water ≤13% 11.8%
    Related Substances Impurity B≤0.3%Impurity C≤0.5%Impurity E≤0.3%Impurity H≤0.2%Impurity I≤0.2%Unspecified Impurities≤0.05%

    Sum of impurities other than B,C&E≤0.5%

    		 0.04%0.45%0.03%NDND0.02%

    0.04%
    Enantiomeric Purity ≤3.0% 1.6%
    Heavy Metals ≤20ppm  Complies
    Sulphated Ash ≤0.1% 0.07%
    Residual Solvents Ethyl ether≤500ppmAcetone≤1000ppmEthanol≤ 2000ppm 20ppm63ppm48ppm
    Assay 97.0～102.0% 99.49%

     

    Certificate of Analysis Test according to: USP32

    Methotrexate CAS No.: 59-05-2

    ITEMS

    STANDARDS

    RESULTS
    CHARACTERISTICS Yellow crystalline powder Complies
    IDENTIFICATION IR. UV Conform Complies
    WATER ≤12%  10.8%
    RESIDUE ON IGNITION ≤0.1% 0.07%
    Chromatographic purity Single impurity：≤0.5% 0.27%
    Total Impurities：≤2.0 % 0.73%
    SPECIFIC ROTATION  Between  +19°to +24°  +21.25°
    ASSAY 98.0～102.0% 99.27%

    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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    Product detail pictures:

    Good quality Calcium Folinate - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai detail pictures

    Good quality Calcium Folinate - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai detail pictures

    Good quality Calcium Folinate - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai detail pictures

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    Our advantages are lessen charges,dynamic income team,specialized QC,sturdy factories,premium quality services for Good quality Calcium Folinate - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai , The product will supply to all over the world, such as: Latvia, Costa Rica, Swaziland, We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. 95%products are exported to overseas markets.
    • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Gary from Australia - 2017.08.18 11:04
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Jean Ascher from Nepal - 2018.12.05 13:53
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