Hot sale high quality Rosuvastatin Calcium 147098-20-2
  • Item No.Rosuvastatin Calcium
    MOQ1 Kilogram / Kilograms
    description
    QQ20190416134021Rosuvastatin Calcium 147098-20-2
     

    1.Competitive price
    2.Fast Delivery Within 2 days
    3.SGS , BV, GMP,ISO approve
    4.Professional factory
    Product Description

     Name:Rosuvastatin Calcium
    Molecular Weight : 1001.14
    CAS Registry Number : 147098-20-2
    Appearance: White or off-white powder
    Melting point: 122ºC
    Specification:99%min

    Specification of Rosuvastatin Calcium:

    Tests

    Specifications

    Results

    Appearance

    A White to off-white powder

    Complies

    Specific Rotation

    +17°~+21°

    +20°

    Identification

    A. Meets the requirement

    B. UV: λmax=243nm

    C. IR: similar to Reference Substance

    D.X-ray: similar to Reference Substance

    Complies

    Complies

    Complies

    Complies

    Chloride

    ≤0.1%

    Complies

    Sulphate

    ≤0.1%

    Complies

    Enantiomer

    ≤0.15%

    Undetected

    Calcium

    3.9%~4.3%

    4.1%

    Related substances

    Diastereomer≤0.15%

    0.06%

    5-oxo-Rosucastatin≤0.15%

    Undetected

    Photo degradation 1≤0.15%

    Undetected

    Photo degradation 2≤0.15%

    Undetected

    Rosuvastatin lactone≤0.15%

    Undetected

    Rosuvastatin methyl ester≤0.15%

    Undetected

    Rosuvastatin isoamyl ester≤0.15%

    Undetected

    Any unknown impurity≤0.10%

    0.05%

    Total impurities≤0.75%

    0.28%

    Water

    ≤3.0%

    2.1%

    Isoamyl Bromide

    ≤37.5ppm

    ≤37.5ppm

    Residual solvents

    Ethyl ether≤300ppm Undetected

    Complies

    Acetonitrile≤410ppm Undetected

    Undetected

    Isoamyl alcohol≤5000ppm Undetected

    Undetected

    DMF≤880ppm Undetected

    Undetected

    Assay

    98.5%~102.0%( caculated on the anhydrous basis)

    99.8%

     

    Advantage

    1. Any inquiries will be replied within 12 hours.
    2. Dedication to quality, supply & service.
    3. Strictly on selecting raw materials.
    4. OEM/ODM Available.
    5. Reasonable & competitive price, fast lead time.
    6. Sample is available for your evaluation & Formulation development.
    7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
    8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
    9. After-Sale Service:
    (1) International Authorized Third-Party Test For The Products You Demand.
    (2) 60 Days Warranty of quality of goods.

     

     

    Packaging & Shipping

    2

     

     

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    Our Services

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    Company Information

    Qingdao Xigema Chemical Co., Ltd. Import And Export 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 Xigema 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.

    Qingdao Xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".Qingdao Xigema has 21 subsidiaries and holding companies.

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    FAQ

    Q1: Are you a manufacturer?
    Answer: Yes, we are factory founded on 2002.
     
    Q2: How to contact with us?
    Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
     
    Q3:Which kind of payment terms do you accept?
    For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
     
    Q4:Can you give me a discount price?
    Surely,It depend on your qty
     
    Q5:How can i get a sample?
    free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
     
    Q6: How to confirm the Product Quality before placing orders?
    A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
     
    Q7:How do you treat quality complaint?
    A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.


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