Tetracyclines

Tetracyclines

Tetracyclines are broad-spectrum bacteriostatic antibiotics that inhibit protein synthesis by binding to the 30S ribosomal subunit and blocking aminoacyl-tRNA attachment. Agents such as tetracycline, doxycycline, and minocycline demonstrate activity against Gram-positive and Gram-negative bacteria, atypical pathogens, protozoa, and certain spirochetes. They are widely used in respiratory infections, acne therapy, zoonotic infections, sexually transmitted diseases, and malaria prophylaxis. Tetracyclines possess anti-inflammatory properties, enhancing their usefulness in dermatology and chronic inflammatory disorders. Resistance through efflux pumps, ribosomal protection proteins, and enzymatic inactivation remains a challenge. Newer derivatives like tigecycline expand activity against resistant organisms, maintaining the clinical relevance of this antibiotic class.

5Α,6-Anhydro Minocycline CAS NO 19119-14-3

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CAS No.:19119-14-3

Grade:Pharmacy Grade

Content:99.90%

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Doxycycline Hydrochloride CAS NO 100929-47-3

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CAS No.:100929-47-3

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Tagetan CAS NO 101063-27-8

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CAS No.:101063-27-8

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4-Epichlortetracycline Hydrochloride CAS NO 101342-45-4

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CAS No.:101342-45-4

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Demethylchlortetracycline CAS NO 106276-91-9

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CAS No.:106276-91-9

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8-Methoxychlortetracycline CAS NO 110298-63-0

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CAS No.:110298-63-0

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2'-n-Methyl-8-Methoxychlortetracycline CAS NO 110298-65-2

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CAS No.:110298-65-2

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