9-Propionyljosamycin is a macrolide antibiotic active pharmaceutical ingredient used in the manufacturing of pharmaceutical products. It is a complex, non-aromatic macrolide compound with multiple functional groups including ester and ether linkages.
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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CAS 40922-77-8
Josamycin Propionate EP Impurity A
pharmaceutical intermediate
Josamycin
pharmaceutical raw material
Midecamycin acetate
pharmaceutical raw material
Josamycin Propionate EP Impurity B
pharmaceutical impurity reference standard
Kitasamycin tartrate
pharmaceutical raw material
Erythromycin cyclocarbonate
pharmaceutical raw material
Clarithromycin lactobionate
pharmaceutical raw material
Bromopride
pharmaceutical raw material
[(2S,3S,4R,6S)-6-[(2R,3S,4R,5R,6S)-6-[[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-acetyloxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-10-propanoyloxy-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-5-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] 3-methylbutanoate
NVBREHSOJSEKBQ-ZQMZUEOGSA-N
CCC(=O)O[C@H]1/C=C/C=C/C[C@H](OC(=O)C[C@H]([C@@H]([C@H]([C@H](C[C@H]1C)CC=O)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)C)O[C@H]3C[C@@]([C@H]([C@@H](O3)C)OC(=O)CC(C)C)(C)O)N(C)C)O)OC)OC(=O)C)C