Name | risperidone |
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Synonyms |
Rispadal
Psychodal 3-{2-[4-(6-Fluoro-1,2-benzoxazol-3-yl)-1-piperidinyl]ethyl}-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 3-{2-[4-(6-Fluor-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl}-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-on MFCD00274576 Belivon Risperidal Kesperidone Risperdal Spiron 3-{2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)pipéridin-1-yl]éthyl}-2-méthyl-6,7,8,9-tétrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 3-{2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl}-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one Risperidone Apexidone R 64 766,Risperdal 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl- R 64,766,Risperidone |
Description | 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. |
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Related Catalog | |
Target |
5-HT2A Receptor:4.8 nM (Ki) dopamine D2 receptor:5.9 nM (Ki) P-Glycoprotein |
In Vitro | 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. Risperidone dose-dependently inhibited the release of IL-12 in mature DCs, while the production of IL-10 is dose-dependently increased by Risperidone. A high dose of risperidone can induce TNF-α release from mature DCs[3]. |
In Vivo | In the first experiment, body weight is found to be slightly but significantly lower in the Risperidone-treated rats as a function of age. Similar to the first experiment, age-dependent differences in body weight are also observed between the three treatment groups in the second locomotor experiment. Rats treated with the 3.0 mg/kg dose of Risperidone weigh less than vehicle-treated rats on postnatal days 35, 38, and 41. The third locomotor experiment involves larger, mixed-sex litters in contrast to the smaller, single-sex litters used in the first two experiments. As noted for the first two experiments, rats treated with Risperidone in the third experiment gain less weight in an age-dependent manner[4]. |
Animal Admin | Rats[4] A total of 211 Long-Evans rats (56 females and 155 males) are used. Within each study, three groups of roughly equal numbers of rats receive injections of 1.0 mg/kg of Risperidone, 3.0 mg/kg of Risperidone, or the vehicle used for the Risperidone solution as a control. In the first experiment, twenty-six male rats (n=9 in the vehicle and 3.0 mg/kg Risperidone groups; n=8 in the 1.0 mg/kg Risperidone group) are tested for locomotor activity for 20 minutes a day beginning at postnatal day 49 and continuing daily until postnatal day 53. A second experiment determined if the locomotor effects of early-life Risperidone treatment persisted well into adulthood. A third experiment ascertains the effects of sex on the locomotor effects of early-life Risperidone seen in young adult rats. In this experiment, sixty male (n=20 per treatment group) and 56 female (n=19 rats in the vehicle and 3.0 mg/kg dose group, n=18 in the 1.0 mg/kg dose group) rats are treated. A fourth experiment assessed reversal learning during adulthood in rats administered earlylife risperidone. Forty-two male rats (n=14 per treatment group) are treated[4]. |
References |
Density | 1.4±0.1 g/cm3 |
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Boiling Point | 572.4±60.0 °C at 760 mmHg |
Melting Point | 170°C |
Molecular Formula | C23H27FN4O2 |
Molecular Weight | 410.484 |
Flash Point | 300.0±32.9 °C |
Exact Mass | 410.211792 |
PSA | 64.16000 |
LogP | 2.88 |
Vapour Pressure | 0.0±1.6 mmHg at 25°C |
Index of Refraction | 1.677 |
Storage condition | Room temp |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
GHS02, GHS06, GHS08 |
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Signal Word | Danger |
Hazard Statements | H225-H301 + H311 + H331-H370 |
Precautionary Statements | P210-P260-P280-P301 + P310-P311 |
Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
Hazard Codes | T: Toxic; |
Risk Phrases | R25 |
Safety Phrases | S28-S36-S45 |
RIDADR | 3249 |
RTECS | UV1164800 |
Packaging Group | II |
Hazard Class | 6.1(a) |
HS Code | 2934999090 |
Precursor 9 | |
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DownStream 3 | |
HS Code | 2934999090 |
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Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |