Tulathromycin B


CAS No. : 280755-12-6

(Synonyms: CP 547272)

280755-12-6
Price and Availability of CAS No. : 280755-12-6
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1mg $250 In-stock
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Cat. No. : HY-107213
M.Wt: 806.08
Formula: C41H79N3O12
Purity: >98 %
Solubility: 10 mM in DMSO
Introduction of 280755-12-6 :

Tulathromycin B (CP 547272) is an isomer of Tulathromycin. Tulathromycin is a semi-synthetic macrolide triamilide that inhibits protein synthesis by binding to the 50S subunit of bacterial ribosomes and exhibits antibacterial activity. Tulathromycin B can be used in studies such as the analysis of Tulathromycin isomers, physicochemical properties, and veterinary drug residues[1]. In Vitro:Tulathromycin B (CP 547272) (1 mg/mL) forms an equilibrated 9:1 mixture of tulathromycin A and tulathromycin B in aqueous solution; tulathromycin B converts specifically to TLM-B during acid hydrolysis, and the isomer ratio is preserved through sample preparation and analysis via LC-MS/MS with a retention time of 5.1 min for tulathromycin B[1].

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