95% up by HPLC Chlortetracycline 57-62-5

Category:Active Pharmaceutical Ingredients > Other Active Pharmaceutical Ingredients
Product Name:95% up by HPLC Chlortetracycline 57-62-5
CAS No.:57-62-5
Standard:USP, BP, EP, JP, In-house Standards
Price(USD):Negotiable
Company:Sinoway Industrial Co.Ltd.

Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Xiamen, Fujian

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East

  • Monthly Production Capacity: 1000kg

    Packaging Information: 25kg/drum 1kg/bottle

  • Delivery Lead Time: 7 days after payment

    Sample Provided: yes

    Payment Terms: L/L

     

    Product Information

     

    Product name

    Chlortetracycline

    CAS No.

    57-62-5

    Molecular Formula

    C22H23ClN2O8

    Molecular Weight

    478.92

    Quality Standard

    95% up by HPLC

    Appearance

    White powder

     

    COA of Chlortetracycline

     

    ITEMS

    STANDARD

    RESULTS

    Characters

    Yellow powder

    Conforms      

    Identification

    A

    Thin-layer chromatography             

    Conforms

    B

    As description of EP6

    C

    Reaction of chlorides

    PH

    2.3-3.3

    2.51

    Water

    ≤2.0%

    0.45%

    Spec. Rotation

    -235° - -250°

    -248°

    Sulphated Ash

    ≤0.5%

    0.14%

    Absorbance

    460nm ≤0.40

    0.218

    Related Substances

    4-Epichlortetracycline

    ≤4.0%

    1.47%

    Total of other impurities                             

    ≤1.0%

    0.78%

    Heavy Metals

    ≤50ppm

    < 50ppm

    TC.HCL( on dried basis)

    ≤8.0%

    3.36%

    CTC.HCL(on dried basis)

    ≥89.5%

    93.23%

    TC.HCl+CTC.HCl(on dried basis)

    94.5%-102.0%

    96.59%

                

    Usage

     

    Function of Chlortetracycline

     

    Chlortetracycline is a broad-spectrum antibiotic of the tetracycline class, which has a good inhibitory effect on Staphylococcus aureus, Streptococcus pyogenes, pneumococcus and Chlamydia trachomatis. At present, it is commonly used for skin infections. For example, it is often used in external dosage forms. Chlortetracycline hydrochloride ointment can be used to treat purulent skin diseases such as impetigo, mild small burns and ulcer infections. The method of use It is for topical application. During use, occasionally it may cause skin redness, rash and other allergic reactions. It should be noted that patients who are allergic to tetracycline antibiotics should be prohibited from using it. In addition, if you are pregnant, breastfeeding women, children should also avoid using it.

     

    When taking the medicine, avoid contact with mucous membranes such as eyes, nose and mouth. In addition, if there is a burning sensation, itching, redness and swelling at the medication site, the medication should be stopped, the local medication should be washed, and if necessary, consult a doctor.

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