Josamycin Propionate EP Impurity B is a chemical compound used as a pharmaceutical impurity reference standard. It is a structural analogue of josamycin, a macrolide antibiotic, and is primarily employed in quality control and analytical testing to identify and quantify related impurities in josamycin drug substances.
Portée du contenu: Les informations de cette page concernent l'identification chimique ainsi que les contextes d'approvisionnement industriel, de recherche et de production. Elles ne constituent ni une allégation thérapeutique, ni un avis médical, ni une notice d'utilisation médicamenteuse.
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CAS 56827-17-9
Josamycin Propionate EP Impurity A
Pharmaceutical impurity reference standard
9-Propionyljosamycin
macrolide antibiotic active pharmaceutical ingredient
Miocamycin
active pharmaceutical ingredient
3-Chloro-5-methylbenzoic acid
n.a
N,N''-DIBUTYLGUANIDINE
n.a
11-Maleimidoundecanoic acid
n.a
4,4-dimethyl-3,5,8-trioxabicyclo[5.1.0]octane
n.a
Josamycin
macrolide antibiotic active pharmaceutical ingredient
[(2S,3S,4R,6S)-6-[(2R,3S,4R,5R,6S)-4-(dimethylamino)-5-hydroxy-6-[[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-10-propanoyloxy-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] butanoate
ISKOAAADCGAQJP-KGUCJUEMSA-N
CCCC(=O)O[C@H]1[C@@H](O[C@H](C[C@@]1(C)O)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2N(C)C)O)O[C@H]3[C@H](C[C@H]([C@H](/C=C/C=C/C[C@H](OC(=O)C[C@H]([C@@H]3OC)O)C)OC(=O)CC)C)CC=O)C)C