Top quality Clopidogrel hydrogen sulfate | 135046-48-9
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    MOQ1 Kilogram / Kilograms
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    Product Description

     Basic Information

                                                   

    Product name: Clopidogrel hydrogen sulfate
    CAS No.135046-48-9

    Molecular weight: 419.03
    Molecular formula: C16H16ClNO2S·H2SO4
    Appearance: White crystal powder
    Melting point:  174-176°C
    Content:  ≥ 99%

    Test Report  

    Testing Items

    Specifications

    Results

    Appearance

    White to off-white powder

    White powder

    Solubility

    Freely soluble in methanol, every slightly soluble 

    in acetone, chloroform, water and practically insoluble in anther

    Complies

     

    Identification

    IR: As stipulated

    Complies

    HPLC: As stipulated

    Complies

    It responds to the test for sulfate

    Complies

    Specific rotation

    +52.0°~+56°

    +54.1°

    Loss on drying

    ≤0.5%

    0.19%

    Residue on igtation

    ≤0.1

    0.03%

    Related substances

    Related compound A≤0.2%

    0.08%

    Related compound B≤0.3%

    0.08%

    Any other individual impurity≤0.1%

    0.05%

    Total impurities≤0.1%

    0.25%

    Isomer

    ≤0.1%

    0.20%

    Assay(on dry basis)

    98.5~101.5%

    99.9%

    Residual solvents

    Methanol≤3000ppm

    15.4ppm

    Acetone≤5000ppm

    Undetected

    Acetonitrile≤410ppm

    Undetected

    Dichloromethane ≤600ppm

    Undetected

    Ethyl acetate≤5000ppm

    127.6ppm

     

    Function

     

    Anti-platelet aggregation drug

    Thrombosis caused by arterial atheromatous plaque leads to acute thrombosis cardiovascular and cerebrovascular events. In this pathogenesis, platelets play a central role, which has been fully studied.


    Clopidogrel hydrogen sulfate is similar to ticlopidine, which is a new anti-platelet aggregation drug, successfully developed by French Sanofi-Synthelabo Fort for the prevention and treatment of heart, brain and other arterial circulation disorders caused by the high blood platelet aggregation, such as recent onset of stroke, myocardial infarction and patients diagnosed with peripheral arterial disease. Many countries have already used it, including United States, Europe and China. This product inhibited platelet activation by inhibiting adenosine diphosphate (ADP) pathway to inhibit platelet aggregation. Since clopidogrel hydrogen sulfate takes several days to achieve effective blood concentration, it does not apply to emergency treatment. Stop using 7 to 10 days, platelet function returned to normal state.

    Uses

    Used as an antithrombotic;platelet aggregation inhibitors

    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 Team

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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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    https://www.sigmachemical.com.cn/

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