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    Professional China Methotrexate Disodium Salt - High Purity Pharmaceutical Grade 857890-39-2 Lenvatinib mesylate for Cancer Treatment – Yibai

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    Professional China Methotrexate Disodium Salt - High Purity Pharmaceutical Grade 857890-39-2 Lenvatinib mesylate for Cancer Treatment – Yibai Detail:

    Product name Lenvatinib mesylate
    Synonyms 4-[3-Chloro-4-[[(cyclopropylamino)carbonyl]amino]phenoxy]-7-methoxy-6-quinolinecarboxamide monomethanesulfonate
    CAS No. 857890-39-2
    Appearance Pale reddish yellow to white crystalline powder
    Molecular Formula C21H19ClN4O4.CH4O3S
    Molecular Weight 522.96
    Usage Research purpose
    Packing As per your request
    Storage Preserve in tight,light-resistant containers in a cool place

     

    Lenvatinib mesylate CAS:857890-39-2

    ITEMS

    STANDARDS

    RESULTS

    CHARACTERISTICS

    		 Pale reddish yellow to white crystalline powder

    Almost white crystalline powder

    IDENTIFICATION

    		 1、By IR2、By HPLC

    Complies

    SOLUBILITY

    		 Slightly soluble in water；practically insoluble in  ethanol

    Complies

    WATER

    		 ≤1.0%

    0.26%

    RESIDUE ON IGNITION

    		 ≤0.2%

    0.08%

    HEAVY METALS

    		 ≤20ppm

    Complies

    RELATIVE SUBSTANCE

    		 Any individual impurity：≤0.5 %

    0.21%
    Total Impurities：≤1.0 %

    0.43%
    ASSAY 98.0～102.0%

    99.3%
    Conclusion：It complies to enterprise standard

    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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    We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for Professional China Methotrexate Disodium Salt - High Purity Pharmaceutical Grade 857890-39-2 Lenvatinib mesylate for Cancer Treatment – Yibai , The product will supply to all over the world, such as: Nepal, Angola, Romania, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in public placesand other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Giselle from Costa Rica - 2017.10.13 10:47
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Betsy from Maldives - 2018.12.05 13:53
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