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.

Oxytetracycline, Calcium Salt CAS NO 13303-91-8

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CAS No.:13303-91-8

Grade:Pharmacy Grade

Content:99.90%

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Minocycline Hydrochloride CAS NO 13614-98-7

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CAS No.:13614-98-7

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Content:99.90%

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Anhydrotetracycline Hydrochloride CAS NO 13803-65-1

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CAS No.:13803-65-1

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Content:99.90%

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4-Amino-7-Chloro-1,4,4A,5,12,12A-Hexahydro-3,10,11,12A-Tetrahydroxy-1,12-Dioxo-2-Naphthacenecarboxamide CAS NO 13977-41-8

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CAS No.:13977-41-8

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Content:99.90%

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Oxytetracycline Hemicalcium Salt CAS NO 15251-48-6

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CAS No.:15251-48-6

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Pecocycline CAS NO 15301-82-3

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CAS No.:15301-82-3

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Content:99.90%

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Etamocycline CAS NO 15590-00-8

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CAS No.:15590-00-8

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Content:99.90%

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Apicycline CAS NO 15599-51-6

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CAS No.:15599-51-6

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Content:99.90%

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