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OseltaMivir iMpurity E

OseltaMivir iMpurity E ??? ???

???(??):: OseltaMivir iMpurity E;Oseltamivir Impurity 1;Oseltamivir EP Impurity;(3R,4R,5S)-ethyl 4-acetamido-5-amino-3-hydroxycyclohex-1-enecarboxylate;(3R,4R,5S)-4-acetylamino-5-amino-3-hydroxy-cyclohex-1-enecarboxylicacidethylester;1-Cyclohexene-1-carboxylic acid, 4-(acetylamino)-5-amino-3-hydroxy-, ethyl ester, (3R,4R,5S)-;(3R,4R,5S)-Ethyl 4-acetamido-5-amino-3-hydroxycyclohex-1-enecarboxylate (Oseltamivir Impurity）;Oseltamivir?Impurity?44/Ethyl?(3R,4R,5S)-4-acetamido-5-amino-3-hydroxycyclohex-1-ene-1-carboxylate;Oseltamivir Impurity/(1S,5R,6S)-Ethyl 5-(Butan-2-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate;(3R,4R,5S)-Ethyl-4-acetamido-5-(((Z)-(5-(hydroxymethyl)furan-2-yl)methylene)amino)-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate

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OseltaMivir iMpurity E ??

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ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
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Shanghai Han-Xiang Chemical Co., Ltd.	15971444841	amber@biochempartner.com	China	3061	58

Oseltamivir Oseltamivir EP Impurity A Oseltamivir EP Impurity E HCl Oseltamivir Impurity 17 ent-OseltaMivir Phosphate (3R,4R,5R)-3-(1-Ethylpropoxy)-4-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester OseltaMivir IMpurity D OSELTAMIVIR ACID (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester 4-N-Desacetyl-5-N-acetyl OseltaMivir OseltaMivir Acid Hydrochloride Oseltamivir-13CD3 3-Des(1-ethylpropoxy)-3-(1-Methylpropoxy) OseltaMivir OseltaMivir Acid Methyl Ester OSELTAMIVIR MONO HYDROCHLORIDE 2-OXO-1-PYRROLIDINEACETIC ACID METHYL ESTER (1R,5S,6R)-rel-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester