CAS:849727-62-4|3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-Pyrido[1,2-a]pyrimidin-4-one Hydrochloride

Catalogue Number:C364240
Chemical Name:3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-Pyrido[1,2-a]pyrimidin-4-one Hydrochloride
Synonyms:3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Monohydrochloride; 3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Hydrochloride; 9-Hydroxy-3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Hydrochloride
CAS Number:849727-62-4
Alternate CAS #
free base: 260273-82-3
Molecular Formula:C₁₁H₁₂Cl₂N₂O₂
Appearance:Yellow to Dark Yellow Solid
Melting Point:>218°C (dec.)
Molecular Weight:275.13
Storage:4°C
Solubility:DMSO (Slightly), Methanol (Slightly)
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-Pyrido[1,2-a]pyrimidin-4-one Hydrochloride is an intermediate in the synthesis of analog of Paliperidone (P141000), a combined serotonin and dopamine receptor antagonist.
References:De Smet. et al.: Org. Proc. Res. Develop., 9, 344 (2005);
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