An impurity found in risperidone

Risperidone E-oxime – 5 mg

Brand:
Cayman
CAS:
691007-09-7
Storage:
-20
UN-No:
De Minimis - 2811 / 6.1

Risperidone E-oxime is a potential impurity found in commercial preparations of risperidone.{34751,34752} Risperidone (Item No. 13629) is a longer-acting benzisoxazole derivative used for treating schizophrenia, and also the psychotic, affective, or behavioral symptoms associated with other disorders.{17629,17608} This second-generation antipsychotic was designed to antagonize both D2 and 5-HT2A receptors.{22210,21347} It has little effect on cholinergic and β-adrenergic receptors but does affect α2-adrenergic and histamine H1 receptors.{22210,21347}  

 

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Description

An impurity found in risperidone

Formal name: 3-[2-[4-[(E)-(2,4-difluorophenyl)(hydroxyimino)methyl]-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

Synonyms: 

Molecular weight: 430.5

CAS: 691007-09-7

Purity: ≥98%

Formulation: A solid

Product Type|Biochemicals|Pharmaceutical Impurities||Product Type|Biochemicals|Receptor Pharmacology|Antagonists||Research Area|Neuroscience|Behavioral Neuroscience|Bipolar Disorder||Research Area|Neuroscience|Behavioral Neuroscience|Schizophrenia & Psychosis

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