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

• Catalog No.: E817980
• CAS Number: 70381-58-7
• M. F.: C11H16N2O
• M. W.: 192.25754
• Storage: Refrigerator

SYNONYMS

• IUPAC name: 3-ethyl-2-methyl-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one
• IUPAC Traditional name: 3-ethyl-2-methyl-6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one
• Synonyms: Risperidone Impurity; 3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

DATABASE IDS

• CAS Number: 70381-58-7

PROPERTIES

• Apperance: White to Off-White
• Melting Point: 68-70°C
• Storage Condition: Refrigerator

DETAILS

Description (English)

Risperidone (R525000) impurity.

REFERENCES

• Knoll, J., et al.: Arzneim.-Forsch, 21, 717 (1971)