Risperidone E-oxime

Modify Date: 2024-01-02 20:57:15

Risperidone E-oxime Structure
Risperidone E-oxime structure
Common Name Risperidone E-oxime
CAS Number 691007-09-7 Molecular Weight 430.491
Density 1.3±0.1 g/cm3 Boiling Point 569.0±60.0 °C at 760 mmHg
Molecular Formula C23H28F2N4O2 Melting Point N/A
MSDS N/A Flash Point 297.9±32.9 °C

 Use of Risperidone E-oxime


Risperidone E-oxime is an impurity of Risperidone[1]. Risperidone is a serotonin 5-HT2 receptor blocker, P-Glycoprotein inhibitor and potent dopamine D2 receptor antagonist, with Kis of 4.8, 5.9 nM for 5-HT2A and dopamine D2 receptor, respectively [2][3].

 Names

Name 3-[2-[4-[(E)-C-(2,4-difluorophenyl)-N-hydroxycarbonimidoyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
Synonym More Synonyms

 Risperidone E-oxime Biological Activity

Description Risperidone E-oxime is an impurity of Risperidone[1]. Risperidone is a serotonin 5-HT2 receptor blocker, P-Glycoprotein inhibitor and potent dopamine D2 receptor antagonist, with Kis of 4.8, 5.9 nM for 5-HT2A and dopamine D2 receptor, respectively [2][3].
Related Catalog
References

[1]. Pavel Slanina, et al. Process for making risperidone and intermediates therefor. US20040097523A1.

[2]. Nyberg S, et al. 5-HT2 and D2 dopamine receptor occupancy in the living human brain. A PET study with risperidone. Psychopharmacology (Berl). 1993;110(3):265-72.

[3]. Zhu HJ, et al. Risperidone and paliperidone inhibit p-glycoprotein activity in vitro. Neuropsychopharmacology. 2007 Apr;32(4):757-64.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 569.0±60.0 °C at 760 mmHg
Molecular Formula C23H28F2N4O2
Molecular Weight 430.491
Flash Point 297.9±32.9 °C
Exact Mass 430.218048
PSA 79.68000
LogP 3.16
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.631
Storage condition 2-8℃

 Precursor & DownStream

Precursor  0

DownStream  1

 Synonyms

4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-[(E)-(2,4-difluorophenyl)(hydroxyimino)methyl]-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-
3-(2-{4-[(E)-(2,4-Difluorophenyl)(hydroxyimino)methyl]-1-piperidinyl}ethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one