3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

Request For Quotation
3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Suppliers list
Company Name: Chemsky (shanghai) International Co.,Ltd  
Tel: 021-50135380
Email: shchemsky@sina.com
Company Name: S.Z. PhyStandard Bio-Tech. Co., Ltd.  
Tel: 0755-4000505016 13380397412
Email: 3001272453@qq.com
Company Name: Quality Control Solutions Ltd.  
Tel: 0755-66853366 13670046396
Email: orders@qcsrm.com
Company Name: Shanghai Kewel Chemical Co., Ltd.  
Tel: 021-64609169 18901607656
Email: greensnown@163.com
Company Name: Nanjing XiZe Biotechnology CO., Ltd.  
Tel: 025-66023220 15250997978
Email: 1511893459@qq.com
3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Basic information
Product Name:3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Synonyms:3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one;3-Ethenyl-6,7,8,9-tetrahydro-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one;Risperidone IMpurity (3-Vinyl-6,7,8,9-Tetrahydro-2-Methyl-4H-Pyrido[1,2-a]pyriMidin-4-one);3-ethenyl-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;Risperidone Impurity 6;Risperidone Impurity R4;Risperidone Impurity 25;Risperidone Impurity 29
CAS:832747-59-8
MF:C11H14N2O
MW:190.24
EINECS:
Product Categories:Amines;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:832747-59-8.mol
3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Structure
3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Chemical Properties
Melting point 180-183 °C
Boiling point 308.0±25.0 °C(Predicted)
density 1.16±0.1 g/cm3(Predicted)
pka3.29±0.70(Predicted)
Safety Information
MSDS Information
3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Usage And Synthesis
UsesRisperidone intermediate.
3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Preparation Products And Raw materials
Tag:3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one(832747-59-8) Related Product Information
5-Fluoro Risperidone Risperidone EP Impurity F Risperidone PyriMidinone-N-oxide (Risperidone iMpurity) Risperidone N-Oxide Risperidone E-Oxime 6-Fluoro-3-(1,2,3,6-tetra... Risperidal iMpurity B R 72111 3-[2-[4-[(Z)-(2,4-Difluorophenyl)(hydroxyiMino)Methyl]-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one 5-chloro-N-(4-((S)-5-((5-chlorothiophene-2-carboxamido)methyl)-2-oxooxazolidin-3-yl)phenyl)-N-(2-(2-oxo-2-((((S)-2-oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)amino)ethoxy)ethyl)thiophene-2-carboxamide 3-[2-[4-[4-Fluoro-2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]benzolyl]piperidin-1-yl]ethyl-2-Methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyriMidin-4-one (Risperidone IMpurity) 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Desfluoro Risperidone 2,4-Difluorobenzoyl Risperidone IMpurity 3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one 3-[2-[4-[(Z)-(4-Fluoro-2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl)phenyl](hydroxyiMino)Methyl]piperidin-1-yl]ethyl]-2-Methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyriMidin-4-one (Risperidone IMpurity) 4-(2,4-Difluorobenzoyl)-piperidine hydrochloride 6-Methyl Risperidone