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.

Dactylocycline A CAS NO 125622-12-0

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CAS No.:125622-12-0

Grade:Pharmacy Grade

Content:99.90%

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Dactylocycline B CAS NO 125622-13-1

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CAS No.:125622-13-1

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Content:99.90%

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Minocycline Hydrochloride Dihydrate CAS NO 128420-71-3

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CAS No.:128420-71-3

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Content:99.90%

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Rivicycline CAS NO 130030-59-0

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CAS No.:130030-59-0

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Content:99.90%

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Lumidoxycycline CAS NO 134970-95-9

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CAS No.:134970-95-9

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Content:99.90%

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Dactylocycline D CAS NO 146064-00-8

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CAS No.:146064-00-8

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Content:99.90%

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Dactylocycline E CAS NO 146064-01-9

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CAS No.:146064-01-9

Grade:Pharmacy Grade

Content:99.90%

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13-Propylthio-5-Hydroxy-6-Deoxytetracycline CAS NO 146277-96-5

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CAS No.:146277-96-5

Grade:Pharmacy Grade

Content:99.90%

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