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Key Documents

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R103

Sigma-Aldrich

Ritanserin

powder

Sinónimos:

6-[2-[4-(bis(4-Fluorophenyl)methylene]-1-piperidinyl]ethyl]-7-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one

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About This Item

Fórmula empírica (notación de Hill):
C27H25F2N3OS
Número de CAS:
87051-43-2
Peso molecular:
477.57
MDL number:
MFCD00069341
UNSPSC Code:
12352200
PubChem Substance ID:
24278117
NACRES:
NA.77

form

powder

color

white

solubility

methanol: >10 mg/mL
DMSO: >10.1 mg/mL
2-hydroxypropyl-β-cyclodextrin: insoluble
H2O: insoluble
dilute aqueous base: insoluble

SMILES string

CC1=C(CCN2CCC(\CC2)=C(\c3ccc(F)cc3)c4ccc(F)cc4)C(=O)N5C=CSC5=N1

InChI

1S/C27H25F2N3OS/c1-18-24(26(33)32-16-17-34-27(32)30-18)12-15-31-13-10-21(11-14-31)25(19-2-6-22(28)7-3-19)20-4-8-23(29)9-5-20/h2-9,16-17H,10-15H2,1H3

InChI key

JUQLTPCYUFPYKE-UHFFFAOYSA-N

Gene Information

human ... HTR2A(3356)
rat ... Adra1a(29412) , Drd2(24318) , Htr1a(24473) , Htr2a(29595) , Htr7(65032)

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Application

Ritanserin has been used in behavioral testing and as a serotonin 2A receptor (5-HT2A)-receptor antagonist.

Biochem/physiol Actions

Potent 5-HT2A serotonin receptor antagonist/inverse agonist that crosses the blood-brain barrier.
Ritanserin is a potent serotonin 2A receptor (5-HT2A) serotonin receptor antagonist/inverse agonist, which crosses the blood-brain barrier. It modulates 5-HT2A receptors and has been suggested to have antiparkinsonian effect. Ritanserin also impacts schizophrenia by modulating mood, cognition and negative symptoms.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Depression-like behavior in the forced swimming test in PACAP-deficient mice: amelioration by the atypical antipsychotic risperidone
Hashimoto H, et al.
Journal of Neurochemistry, 110(2), 595-602 (2009)
Does ritanserin, a potent serotonin-S2 antagonist, restore energetic functions during the night?
Janssen, PAJ
Journal of the Royal Society of Medicine, 80, 409-413 (1987)
Modulation by 5-HT2A receptors of aggressive behavior in isolated mice
Sakaue M, et al.
Japanese Journal of Pharmacology, 89(1), 89-92 (2002)
Xiaojun Jia et al.
Neuropharmacology, 62(2), 775-783 (2011-09-20)
The key role of the hypothalamic neuropeptides orexins in maintenance and promotion of arousal has been well established in normal mammalian animals, but whether orexins exert arousal effects under pathological condition such as coma was little studied. In this study
Agnieszka Pałucha-Poniewiera et al.
The Journal of pharmacology and experimental therapeutics, 334(3), 1066-1074 (2010-06-22)
Behavioral studies show that modulation of the glutamatergic system might be an efficient way to achieve antidepressant activity. Among the group III metabotropic glutamate (mGlu) receptors, the mGlu7 receptor subtype seems to be the most promising target for potential antidepressants.
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