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.

Auramycin B CAS NO 78173-91-8

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CAS No.:78173-91-8

Grade:Pharmacy Grade

Content:99.90%

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Noracycline CAS NO 8015-14-3

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CAS No.:8015-14-3

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Content:99.90%

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Oletetrin CAS NO 8048-44-0

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CAS No.:8048-44-0

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Neoterramycin CAS NO 8057-00-9

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CAS No.:8057-00-9

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Content:99.90%

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Sigmamycin CAS NO 8060-63-7

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CAS No.:8060-63-7

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Content:99.90%

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4-Hydroxytetramycin A CAS NO 82517-08-6

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CAS No.:82517-08-6

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Thiaminocycline CAS NO 82925-85-7

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CAS No.:82925-85-7

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Content:99.90%

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Acmycin CAS NO 83511-99-3

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CAS No.:83511-99-3

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Content:99.90%

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