Tiotropium

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Tiotropium API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

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    Product Name : Methyl 2-hydroxy-2,2-di(thiophen-3-yl)acetate/28540-31-0

    Code: JCTIO-03
    CAS: 28540-31-0
    Chemical Formula:C11H10O3S2
    Molecular Weight: 254.32
    Category: Tiotropium EP Impurity Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:   Methyl 2-hydroxy-2,2-di(thiophen-3-yl)acetate/28540-31-0 is useful as reference Impurity standard.
    Methyl 2-hydroxy-2,2-di(thiophen-3-yl)acetate/28540-31-0
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    Product Name : Tiotropium EP Impurity F di(thiophen-2-yl)methanone | 704-38-1

    Code: JCTIO-02
    CAS: 704-38-1
    Chemical Formula:C9H6OS2
    Molecular Weight: 194.27
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:   Tiotropium EP Impurity F di(thiophen-2-yl)methanone | 704-38-1 is useful as reference Impurity standard.
    Tiotropium EP Impurity F di(thiophen-2-yl)methanone | 704-38-1
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    Product Name : Tiotropium EP Impurity A ;2-Hydroxy-2,2-dithiophen-2-ylacetic acid ; 4746-63-8

    Code: JCTIO-01
    CAS: 4746-63-8
    Chemical Formula:C10H8O3S2
    Molecular Weight: 240.30
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:   Tiotropium EP Impurity A ;2-Hydroxy-2,2-dithiophen-2-ylacetic acid ; 4746-63-8 is useful as reference Impurity standard.
    Tiotropium EP Impurity A ;2-Hydroxy-2,2-dithiophen-2-ylacetic acid ; 4746-63-8
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