ChemicalBook--->CAS DataBase List--->70381-58-7

70381-58-7

70381-58-7 Structure

70381-58-7 Structure
IdentificationBack Directory
[Name]

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

70381-58-7
[Synonyms]

Risperidone Impurity
Risperidone Impurity 23
Paliperidone Impurity 27
Risperidone Ethyl Impurity
3-ethyl-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-α]pyrimidin-4-one
3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
3-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-ethyl-6,7,8,9-tetrahydro-2-methyl-
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one(Risperidone Impurity)
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity)
[Molecular Formula]

C11H16N2O
[MOL File]

70381-58-7.mol
[Molecular Weight]

192.26
Chemical PropertiesBack Directory
[Melting point ]

68-70?C
[Boiling point ]

146-148 °C(Press: 6 Torr)
[density ]

1.17±0.1 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

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

Solid
[pka]

3.89±0.70(Predicted)
[color ]

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

White to Off-White
[Uses]

Risperidone (R525000) impurity.
[Uses]

Risperidone impurity
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