Methyl 5,6,7,8-Tetradehydro Risperidone

Risperidone (Cay-13629) is a benzisoxazole derivative used for treating schizophrenia, and also the psychotic, affective, or behavioral symptoms associated with other disorders. Methyl 5,6,7,8-tetradehydro risperidone is used as an internal standard used in the quantitative analysis of risperidone.Formal Name: 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-2,7-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one. CAS Number: 106266-08-4. Molecular Formula: C24H25FN4O2. Formula Weight: 420.5. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 0.1 mg/ml, DMF:PBS(pH 7.2)(1:1): 0.5 mg/ml, DMSO: 1 mg/ml, Ethanol: 0.25 mg/ml. lambdamax: 259, 285, 345 nm. SMILES: CC1=CN2C(C=C1)=NC(C)=C(CCN3CCC(C4=NOC5=C4C=CC(F)=C5)CC3)C2=O. InChi Code: InChI=1S/C24H25FN4O2/c1-15-3-6-22-26-16(2)19(24(30)29(22)14-15)9-12-28-10-7-17(8-11-28)23-20-5-4-18(25)13-21(20)31-27-23/h3-6,13-14,17H,7-12H2,1-2H3. InChi Key: UVJBJGOMUWKXDI-UHFFFAOYSA-N.