99% Purity Material Chlortetracycline Chlortetracycline Hydrochloride Powder Chlortetracycline

• Varieties: Infectious Disease Prevention Medicine
• Component: Chlortetracycline
• Type: Chlortetracycline
• Pharmacodynamic Influential Factors: Chlortetracycline
• Storage Method: Cool and Dry
• Product Name: Chlortetracycline
• Model NO.: D-sung Chlortetracycline
• Name: Chlortetracycline Hydrochloride
• Appearance: Pale Yellow Powder
• Color: Yellow
• Grade: Veterinary Grade
• Assay: HPLC 99%
• Application: Veterinary
• Specific: COA
• Test Method: HPLC
• Shelf Life: 2 Years
• CAS No.: 57-62-5
• Mf: C22h23cln2o8
• MW: 478.882
• Density: 1.7
• Melting Point: 168.5
• Transport Package: Negotiable
• Specification: 99%
• Trademark: D-sung
• Origin: Shaanxi Xi′an
• Production Capacity: 1000kg/Month

Product Description

99% Purity Material Chlortetracycline Chlortetracycline Hydrochloride Powder Chlortetracycline

Product Description

Product Details

Product name	Chlortetracycline
Cas number	57-62-5
Apperance	Pale Yellow Powder
Density	1.7
MF	C22H23ClN2O8
Melting point	168.5
MW	478.882

The chemical name of chlortetracycline (chlortetracycline) is chlorotetracycline and the chemical formula is C22H23ClN2O8. It is a golden yellow crystalline powder produced by the fermentation of Streptomyces aureofacieus. The fermentation broth is acidified and filtered to obtain a precipitate, which is dissolved in ethanol. The crude product is obtained by acid precipitation, and the hydrochloride crystal is obtained by dissolution and salt formation.
The effect and antibacterial spectrum are the same as those of tetracycline, but the adverse reactions are the largest among tetracyclines (chlortetracycline>oxytetracycline>tetracycline).
Chlortetracycline is a tetracycline antibiotic, and many rickettsia, mycoplasma, chlamydia, atypical mycobacteria, and spirochetes are sensitive to chlortetracycline. Enterococcus is resistant to it. Over the years, due to the wide application of tetracyclines, common clinical pathogens are highly resistant to chlortetracycline, and gram-positive bacteria such as staphylococci and most enterobacteriaceae are resistant. There is cross-resistance between different varieties of chlortetracycline and tetracycline. The mechanism of action of chlortetracycline is that the drug can specifically bind to the A position of the 30S subunit of the bacterial ribosome to inhibit the growth of the peptide chain and affect the synthesis of bacterial protein.

Application&Function

The antibacterial spectrum of this product is similar to that of tetracycline and is effective for Gram's pubic cocci, especially Staphylococcus and pneumococcus. Because of the large side effects, only external use is currently used for the treatment of conjunctivitis and trachoma.

Specification