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Paliperidone Intermediate M

Synonyms: 3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; 3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; 3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; 9-Hydroxy-3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one;Paliperidone Tetradehydro Chloroethyl Impurity
Cat. No.: P09073 CAS No.: 260273-82-3
MDL.: Formula: C11H11ClN2O2
F.W.238.67 Purity: 99%
Storage: Refrigerator
 
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Catalog Number: P09073   CAS No.: 260273-82-3
MDL: Formula: C11H11ClN2O2
F.W.: 238.67 Purity: 99%
Package: Unit:
Appearance: Pale Yellow to Pale Green Solid M.P.: 125-129°C
B.P.: Density:
Optical Rotation: Refractive Index:
Solubility: Chloroform (Slightly), Methanol (Slightly) Stability:
Storage: Refrigerator Category: Reference Standard
Reference: De Smet. et al.: Org. Proc. Res. Develop., 9, 344 (2005);
Application: 3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one is a byproduct in the synthesis of 5-Fluoro Paliperidone, which is a Paliperidone impurity.
Category: Amine,Aromatics, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals