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Lacosamide impurity 8/Lacosamide EP Impurity H/(S)-2-acetamido-N-((S)-1-(benzylamino)-3-methoxy-1-oxopropan-2-yl)-3-methoxypropanamide 1375090-19-9 马上询价
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Lacosamide impurity 10/Lacosamide EP Impurity K/2-acetamido-N-benzylacrylamide 86921-49-5 马上询价
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Risperidone impurity 1/Risperidone EP Impurity A/Risperidone E-Oxime/3-[2-[4-[(E)-(2,4-difluorophenyl)(hydroxyimino)methyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 691007-09-7 马上询价
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Risperidone impurity 2/Risperidone EP Impurity B/Risperidone Z-Oxime/3-[2-[4-[(Z)-(2,4-Difluorophenyl)(hydroxyimino) methyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 132961-05-8 马上询价
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Risperidone impurity 3/Risperidone EP Impurity D/Risperidone 5-Fluoro Isomer/3-[2-[4-(5-Fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 1199589-74-6 马上询价
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Risperidone impurity 4/Risperidone EP Impurity E/6-Methyl Risperidone/2,6-Dimethyl Risperidone/(6RS)-3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 1346602-28-5 马上询价
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Risperidone impurity 5/Risperidone EP Impurity F/Risperidone Carboxylate Impurity/2-[2-Methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a] pyrimidin-3-yl] ethyl 4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-carboxylate 1346603-86-8 马上询价
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Risperidone impurity 6/Risperidone EP Impurity H/Risperidone difluoroketone/3-[2-[4-(2,4-Difluorobenzoyl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 158697-67-7 马上询价
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Risperidone impurity 7/Risperidone EP Impurity I/ 3-[2-[4-[4-Fluoro-2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]benzoyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H- pyrido[1,2-a]pyrimidin-4-one 1329796-66-8 马上询价
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Risperidone impurity 8/Risperidone EP Impurity J/3-[2-[4-[(Z)-(4-Fluoro-2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl)phenyl](hydroxyimino)methyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 1346606-24-3 马上询价
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Risperidone impurity 9/Risperidone EP Impurity K/Desfluoro Risperidone/3-[2-[4-(1,2-Benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4Hpyrido[1,2-a]pyrimidin-4-one 106266-09-5 马上询价
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Risperidone impurity 10/Risperidone Metabolite/Risperidone 2-Hydroxybenzoyl Impurity/3-[2-[4-(4-Fluoro-2-hydroxybenzoyl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 152542-00-2 马上询价
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Risperidone impurity 11/Risperidone N-Oxide/3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-oxido-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 832747-55-4 马上询价
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Loxoprofen impurity 1/2-(4-(hydroxymethyl)phenyl)propanoic acid 88416-60-8 马上询价
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Loxoprofen impurity 6/2-[(4-Acetylphenyl)methyl]cyclopentan-1-one 96824-28-1 马上询价
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Loxoprofen impurity 7/2-(4-(2-oxo cyclopentylmethyl)phenyl)propionic acidmethyl ester 81762-92-7 马上询价
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