Veterinary Drug CAS 280755-12-6 Tulathromycin B/Tulathromycin

Tulathromycin B

TULATHROMYCIN B;(2R,3R,6R,8R,9R,10S,11S,12R)-11-[[2,6-Dideoxy-3-C-methyl-3-O-methyl-4-C-[(propylamino)methyl]-a-L-ribo-hexopyranosyl]oxy]-2-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-8-hydroxy-3,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-b-D-xylo-hexopyranosyl]oxy]-1-oxa-4-azacyclotridecan-13-one;Tulathromycin B, approximately 5% (As a mixture with Tulathromycin A);1-Oxa-4-azacyclotridecan-13-one, 11-[[2,6-dideoxy-3-C-methyl-3-O-methyl-4-C-[(propylamino)methyl]-α-L-ribo-hexopyranosyl]oxy]-2-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-8-hydroxy-3,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, (2R,3R,6R,8R,9R,10S,11S,12R)- (9C...;Tulathromycin B (>95%) DISCONTINUED, offer T897155;Tulathromycin/Tulathromycin B;Tolamectin B;(2S,3S,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-[(propylamino)methyl]oxan-2-yl]oxy}-3,6,8,10,12-pentamethyl-1-oxa-4-azacyclotridecan-13-one

280755-12-6

C41H79N3O12

JEBMHQVCOAWRCT-CAHYNIAPSA-N

806.08

805.566345

1806241-263-5

T5PDD839DA

White to Pale Yellow

Bulk Drug Intermediates

200.90000

3.17

1.17

870.5±65.0 °C(Predicted)

480.3±34.3 °C

1.536

13.20±0.70(Predicted)

-20°C Freezer, Under inert atmosphere