Hot selling high quality Simvastatin ammonium salt 139893-43-9 with reasonable price and fast delivery

1-9 Kilograms

$249.00

≥10 Kilograms

$226.00

  • Item No.SY-A
    MOQ1 Kilogram / Kilograms
    description
    Product Description

    -1

    Product description

    product description.jpgMolecular formula: C25H39O6.NH4
    Molecular Weight: 453.62
    CAS: 139893-43-9
    Appearance: white to off-white crystalline powder, non-hygroscopic.
    Content: ≥99.0%
    Packing: 25KG / barrel
    application:Simvastatin ammonium salt (139893-43-9) is used as pharmaceutical intermediates. It is also used as a competitive inhibitor of  HMG-CoA reductase and metabolite of Simvastin.

     

    coa

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    Test items

    Specifications

    Appearance

    A white or almost white crystalline powder, 

    very soluble in methylene chloride freely soluble in ethanol(96%), 

    paratactically in soluble in water 

    Identification

    IR should be conformed

    HPLC should be conformed

    Specific optical rotation

    +285°~ +298°

    Heavy metals

    ≤20ppm

    Loss on drying

    ≤0.5%

    Sulphated ash

    ≤0.1%

    Assay 

    97.0%~102.0%

    Chromatography purity

    Impurity A

    Impurity B+C

    Impurity D

    Impurity E+F

    ImpurityG

    Any other individual impurity

    Total impurities

    (Excluding impurity E+F)

     

    ≤0.4%

    ≤0.8%

    ≤0.4%

    ≤1.0%

    ≤0.4%

    ≤0.10%

    ≤1.0%

     

    Residual organic solvents

    Methanol

    Ethanol

    Methylene chloride

     

    ≤3000ppm

    ≤5000ppm

    ≤600ppm

    Company Information

    Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
     
    The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

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    Packaging & Shipping

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    Our Services

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    FAQ

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