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ChemicalBook--->CAS DataBase List--->158697-67-7

158697-67-7

158697-67-7 Structure

158697-67-7 Structure
IdentificationBack Directory
[Name]

2,4-Difluorobenzoyl Risperidone IMpurity
[CAS]

158697-67-7
[Synonyms]

Risperidone EP Imp H
Risperidone IMpurity H
Risperidone Impurity 1
Risperidone EP IMpurity H
3-[2-[4-(2,4-Difluorobenzoyl)piperi
2,4-Difluorobenzoyl Risperidone IMpurity
Risperidone Impurity 8(Risperidone EP Impurity H)
Risperidone EP Impurity H (Risperidone Difluoroketone)
3-[2-[4-(2,4-Difluorobenzoyl)piperidino]ethyl]-6,7,8,9- tetrahydro-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one
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
4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(2,4-difluorobenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-
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
[Molecular Formula]

C23H27F2N3O2
[MOL File]

158697-67-7.mol
[Molecular Weight]

415.48
Chemical PropertiesBack Directory
[Melting point ]

466-467 °C
[Boiling point ]

543.6±60.0 °C(Predicted)
[density ]

1.32±0.1 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

7.92±0.10(Predicted)
[color ]

Off-White to Pale Beige
Hazard InformationBack Directory
[Chemical Properties]

Off-White Solid
[Uses]

2,4-Difluorobenzoyl Risperidone Impurity (Risperidone EP Impurity H) is a Risperidone (R525000) impurity. Precursor to R525015.
[Uses]

Risperidone (R525000) impurity. Precursor to R525015.
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