USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
high quality
3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-a]pyrimidin-4-one basic information |
product name: | 3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-a]pyrimidin-4-one |
synonyms: | 3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4h-pyrido[1,2-a]pyrimidin-4-one;3-(2-chloro-ethyl)-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one;3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4h-pyridino[1,2-a]pyrimidine-4-one;3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4h-pyrido(1,2a)pyrimidine-4-one;3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4h-pyrldo[1,2-a]pyrimdin-4-one;3-2(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-alpha]pyrimnidin-4-one;3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4h-pyrido[1,2-a]-pyrididine-4-one (intermediate of risperidone);3-2(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-a]pyrimdin-4-one |
cas: | 63234-80-0 |
mf: | c11h15cln2o |
mw: | 226.7 |
einecs: | |
product categories: | (intermediate of risperidone);nucleotides and nucleosides;bases & related reagents;intermediates & fine chemicals;nucleotides;pharmaceuticals;intermediates |
mol file: | 63234-80-0.mol |
3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-a]pyrimidin-4-one chemical properties |
mp | 68.5-69.5 °c |
bp | 337 °c |
density | 1.30 |
fp | 157 °c |
storage temp. | -20°c freezer |
cas database reference | 63234-80-0(cas database reference) |
3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-a]pyrimidin-4-one usage and synthesis |
chemical properties | white solid |
usage | an intermediate in the synthesis of risperidone |
3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-a]pyrimidin-4-one preparation products and raw materials |
raw materials | hydrochloric acid-->ethyl acetate-->dichloromethane-->petroleum ether-->toluene-->phosphorus oxychloride-->ammonium hydroxide-->isopropanol-->hydrogen-->palladium hydroxide-->2-aminopyridine-->2-acetylbutyrolactone |