3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity) (70381-58-7)

Identification
CAS:	70381-58-7
Molecular Formula:	C11H16N2O
Molecular Weight:	0
Molecular Structure:
Properties
Melting Point:	68-70?C
Specification:	White to Off-White usageEng:Risperidone impurity
Storage Temperature:	Refrigerator
Usage:	Risperidone impurity
Safety Data

Other Product

3-[2-[4-(6-Fluoro-2-benzoxazolyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one (Risperidone IMpurity)
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 (Risperidone IMpurity)
3-[2-[4-[4-Fluoro-2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]benzolyl]piperidin-1-yl]ethyl-2-Methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyriMidin-4-one (Risperidone IMpurity)
3-ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
3-Ethyl-6,7,8,9-tetrahydro-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one Hydrochloride
4H-Pyrido[1,2-a]pyrimidin-4-one,7-methyl-2-(4-morpholinyl)-9-[1-(phenylamino)ethyl]-
4H-Pyrido[1,2-a]pyrimidin-4-one,3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-
4H-Pyrido[1,2-a]pyrimidin-4-one,3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-7-hydroxy-2-methyl-
3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-7-methoxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
4H-Pyrido[1,2-a]pyrimidin-4-one,3-(2-chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-
4H-Pyrido[1,2-a]pyrimidin-4-one,7-methyl-9-[[(3-methylphenyl)methyl]amino]-2-(4-morpholinyl)-
4H-Pyrido[1,2-a]pyrimidin-4-one,3-(2-chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-, hydrochloride (1:1)
4H-Pyrido[1,2-a]pyrimidin-4-one,9-(3-aminophenyl)-7-methyl-2-(4-morpholinyl)-
4H-Pyrido[1,2-a]pyrimidin-4-one, 6-ethyl-2-methyl-
3-(2-chloroethyl)-7-methoxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
2-methyl-5, 6, 7, 8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one
9-(1-hydroxyethyl)-7-methyl-2-morpholino-4H-pyrido[1,2-a]pyrimidin-4-one
3-ethyl-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
4H-Pyrido[1,2-a]pyrimidin-4-one,3-[2-[4-(1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-
4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-oxido-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-