Tulathromycin B is a macrolide antibiotic compound used as a raw material in veterinary pharmaceutical manufacturing. It is a semi-synthetic derivative related to azithromycin and features a complex polycyclic structure with multiple hydroxyl and amine functional groups.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Tulathromycine
pharmaceutical raw material
Etidronic acid
pharmaceutical raw material
Cetilistat
pharmaceutical raw material
(11alpha)-18-Hydroxy-3,20-dioxo-11,18-epoxypregn-4-en-21-yl acetate
pharmaceutical raw material
Rucaparib
pharmaceutical raw material
The international HS code for Tulathromycin B (CAS 280755-12-6) is 2941.90.
2941.90
2941 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(2R,3R,6R,8R,9R,10S,11S,12R)-2-[(2R,3R)-2,3-dihydroxypentan-2-yl]-9-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-8-hydroxy-11-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl-5-(propylaminomethyl)oxan-2-yl]oxy-3,6,8,10,12-pentamethyl-1-oxa-4-azacyclotridecan-13-one
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Sourcing Tulathromycin B?
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