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.

Cloflubicyne CAS NO 224790-70-9

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CAS No.:224790-70-9

Grade:Pharmacy Grade

Content:99.90%

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Doxycycline Ssa CAS NO 369-95-9

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CAS No.:369-95-9

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Content:99.90%

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Morphocycline CAS NO 3098-60-0

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CAS No.:3098-60-0

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Content:99.90%

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Epi-Doxycycline CAS NO 3219-99-6

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CAS No.:3219-99-6

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Content:99.90%

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Chlortetracycline Hydrochloride CAS NO 3671-08-7

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CAS No.:3671-08-7

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Content:99.90%

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Methacycline Hydrochloride CAS NO 3963-45-9

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CAS No.:3963-45-9

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Content:99.90%

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Metacycline Hydrochloride CAS NO 3963-95-9

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CAS No.:3963-95-9

Grade:Pharmacy Grade

Content:99.90%

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