Macrolides

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Macrolides

Macrolides are bacteriostatic or bactericidal APIs characterized by a macrocyclic lactone ring and known for their excellent activity against respiratory pathogens, atypical bacteria, and intracellular organisms. Agents such as erythromycin, azithromycin, and clarithromycin inhibit protein synthesis by binding to the 50S ribosomal subunit. They show strong tissue penetration, prolonged half-life, and anti-inflammatory effects that benefit respiratory diseases. Macrolides are widely used for pneumonia, bronchitis, pertussis, sexually transmitted infections, and Helicobacter pylori eradication. Their favorable oral absorption and diverse formulations support broad clinical use. Resistance mediated by efflux pumps or ribosomal methylation remains a challenge, driving development of ketolides and next-generation macrolides.

9-N,n-Dimethylamino-9-Deoxy-10,11,12,13-Tetrahydroniddamycin CAS NO 135363-57-4

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CAS No.:135363-57-4

Grade:Pharmacy Grade

Content:99.90%

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10-(4-Amino-3,5-Dihydroxy-6-Methyl-Oxan-2-Yl)Oxy-3,7,11-Triethyl-1-Azacyclotetradecan- 2-One CAS NO 135559-94-3

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CAS No.:135559-94-3

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Content:99.90%

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Fluvirucin A1 CAS NO 137019-37-5

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CAS No.:137019-37-5

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Content:99.90%

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10-[[3-[[(Phenethylamino)Carbonyl]Amino]-3,6-Dideoxy-Α-L-Talopyranosyl]Oxy]-1-Azacyclotetradecan-2-One CAS NO 137120-14-0

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CAS No.:137120-14-0

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Content:99.90%

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Tilmicosin Phosphate CAS NO 137330-13-3

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CAS No.:137330-13-3

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Content:99.90%

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10-[(3-Amino-3,6-Dideoxy-Α-L-Talopyranosyl)Oxy]-3,11-Diethyl-7-Methyl-1-Azacyclotetradecan-2-One CAS NO 137428-64-9

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CAS No.:137428-64-9

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Content:99.90%

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Epelmycin E CAS NO 138636-10-9

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CAS No.:138636-10-9

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Content:99.90%

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Respinomycin A1 CAS NO 138843-19-3

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CAS No.:138843-19-3

Grade:Pharmacy Grade

Content:99.90%

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