China Pharmaceutical Grade High Quality 99% Powder Chlortetracycline 57-62-5 Tablet Pills Capsules Chlortetracycline, Find details about China Raw Powder Chlortetracycline, Low Price Chlortetracycline from Pharmaceutical Grade High Quality 99% Powder Chlortetracycline 57-62-5 Tablet Pills Capsules Chlortetracycline
Pharmaceutical Grade High quality 99% powder Chlortetracycline 57-62-5 Tablet Pills Capsules Chlortetracycline
Common Name | Chlortetracycline | ||
---|---|---|---|
CAS Number | 57-62-5 | Molecular Weight | 478.880 |
Density | 1.7±0.1 g/cm3 | Boiling Point | 821.1±65.0 °C at 760 mmHg |
Molecular Formula | C22H23ClN2O8 | Melting Point | 168.5ºC |
MSDS | ChineseUSA | Flash Point | 450.4±34.3 °C |
TEM | SPECIFICATION | METHOD REFERENCE |
Appearance | yellow powder | Visual |
Ammonium | ≤200ppm | USPmonograph |
Chloride | ≤200ppm | USP35<221> |
Sulfate | ≤300ppm | USP35<221> |
Iron | ≤10ppm | USP35<241> |
Arsenic | ≤2ppm | USP35<211> |
Heavy metals | ≤10ppm | USP35<231>Method I |
Loss on drying(3h at 105 ºC) | ≤0.5% | USP35<731> |
Residue on Ignition | ≤0.1% | USP35<281> |
Total impurities | ≤2.0% | USP monograph |
Assay(dry basis) | 98.0% to 101.0% | USP monograph |
This product is a tetracyclic broad-spectrum antibiotics against Gram-positive and negative bacteria and Chlamydia, mycoplasma, rickettsia were inhibited. For pullorum, typhoid fever, swine, and poultry paratyphoid bacterial enteritis, cholera and other diseases. Amount of feed not only from the long-term treatment of the role of prevention, to improve the survival rate of livestock, egg production, promote growth and development have a good effect.
This product is closely related to tetracycline and oxytetracycline microbial cross resistance. Oral absorption is good. Mainly used for sensitive gram-positive bacteria and gram-negative bacteria caused by upper respiratory tract infection, tonsillitis, biliary infection, lymphadenitis, cellulitis, geriatric chronic bronchitis, etc.,
Also used in the treatment of typhus, qiang worm disease, such as mycoplasma pneumonia. Can be used in the treatment of cholera, can also be used to prevent malignant malaria and leptospira infection.Resistant to doxycycline, doxycycline and minocycline to semisynthetic tetracycline drugs, antibacterial effect than natural.Doxycycline is stronger, the usage is wider, resistance is small, belongs to the animal toxicity to the horse, pig, chicken and big dosage of small animals.
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Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.