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    Professional China Methotrexate Disodium Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai Featured Image
    • Professional China Methotrexate Disodium Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai
    • Professional China Methotrexate Disodium Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai
    • Professional China Methotrexate Disodium Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai

    Professional China Methotrexate Disodium Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai

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    We have now a hugely efficient team to deal with inquiries from buyers. Our goal is "100% client gratification by our solution high-quality, rate & our team service" and take pleasure in a great popularity among clients. With several factories, we will provide a wide assortment of Granisetron Hydrochloride, Velpatasvir, Entecavir Monohydrate, We give priority to quality and customer pleasure and for this we follow stringent excellent control measures. We've got in-house testing facilities where our items are tested on every single aspect at different processing stages. Owning to latest technologies, we facilitate our clients with custom made creation facility.
    Professional China Methotrexate Disodium Salt - 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:

    Professional China Methotrexate Disodium Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai detail pictures

    Professional China Methotrexate Disodium Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai detail pictures

    Professional China Methotrexate Disodium Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai detail pictures

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    Attaining consumer satisfaction is our firm's purpose for good. We'll make wonderful efforts to produce new and top-quality merchandise, meet up with your special necessities and supply you with pre-sale, on-sale and after-sale products and services for Professional China Methotrexate Disodium Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai , The product will supply to all over the world, such as: Iran, Latvia, United Kingdom, We welcome you to visit our company & factory and our showroom displays various products and solutions that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to supply you with the best services. If you will need more information, please do not hesitate to contact us via E-mail, fax or telephone.
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