3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one

Product Name: 3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one
CAS No.: 41078-70-0
Chemical Name: 3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one
Synonyms: Risperidone Impurity 3;Risperidone Impurity 31;3-(2-Chloro)-2-methylpyrido[1,2-a]pyrimidin-4-one;3-(2-Chloroethyl)-2-methylpyrido[1,2-α]pyrimidin-4-one;3-(2-CHLOROETHYL)-2-METHYLPYRIDO[1,2-A]PYRIMIDIN-4-ONE;3-(2-CHLOORETHYL)-2-METHYL-4H-PYRIDO[1,2-A]PYRIMIDINE-4-ON;3-(2-CHLOROETHYL)-2-METHYL-4H-PYRIDO-[1,2-A]PYRIMIDIN-4-ONE;3-(2-CHLOROETHYL)-2-METHYL-4H-PYRIDO[1,2-A] PYRIMNIDIN-4-ONE;4H-Pyrido[1,2-a]pyrimidin-4-one, 3-(2-chloroethyl)-2-methyl-;3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one >
CBNumber: CB7296374
Molecular Formula: C11H11ClN2O
Formula Weight: 222.67
MOL File: 41078-70-0.mol

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3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one Property

Melting point:: 144.0 to 148.0 °C
Density: 1.41g/cm3 at 20℃
vapor pressure: 0-0Pa at 20-25℃
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid:particulate/powder
color: White to Light yellow
LogP: 1.9 at 20℃ and pH7
CAS DataBase Reference: 41078-70-0(CAS DataBase Reference)

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Safety

HS Code: 2933.99.8290

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical

Product number: C2716
Product name: 3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $29
Updated: 2023/06/20

TCI Chemical

Product number: C2716
Product name: 3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $97
Updated: 2023/06/20

TRC

Product number: C366150
Product name: 3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Packaging: 10g
Price: $100
Updated: 2021/12/16

TRC

Product number: C366150
Product name: 3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Packaging: 5g
Price: $50
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC20228
Product name: 3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Packaging: 2g
Price: $74
Updated: 2021/12/16

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3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

An intermediate in the synthesis of Risperidone

3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

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3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one Suppliers

Americas 1 Canada 1 China 100 Europe 2 Germany 2 India 10 Japan 1 The Netherlands 1 United Kingdom 5 United States 18 Global 141

TCI Chemicals (India) Pvt. Ltd.

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Chempro Pharma Pvt. Ltd.

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SPB Pharma Chiemimpex

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Clearsynth Labs

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OctaneX Labs

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SynZeal Research Pvt Ltd

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Pharmaffiliates Analytics and Synthetics P. Ltd

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A.J Chemicals

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View Lastest Price from 3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one manufacturers

Moxin Chemicals

Product: Paliperidone Impurity 41078-70-0
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 99%+ HPLC
Supply Ability: 1000
Release date: 2025-06-05

Dideu Industries Group Limited

Product: 3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one 41078-70-0
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-10-09

Career Henan Chemical Co

Product: 3-(2-chloroethyl)-2-methyl-4h-pyrido-[1,2-a]pyrimidin-4-one 41078-70-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2018-07-26

41078-70-0, 3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-oneRelated Search:

Pirimiphos-methyl 2-Chloro-5-chloromethylpyridine 2,6-Lutidine METSULFURON METHYL 4-Methylpyridine 2,4,6-Collidine Kresoxim-methyl Bensulfuron methyl Methyl 2-hydroxyethyl cellulose Methylparaben Azamethiphos Methyl acrylate Methyl acetate Thiophanate-methyl Methyl 2,4-Difluorobenzoyl Risperidone IMpurity Desfluoro Risperidone Risperidone Pyrimidinone-N-oxide

3-(2-CHLOORETHYL)-2-METHYL-4H-PYRIDO[1,2-A]PYRIMIDINE-4-ON

3-(2-CHLOROETHYL)-2-METHYL-4H-PYRIDO-[1,2-ALPHA]PYRIMIDIN-4-ONE

3-(2-CHLOROETHYL)-2-METHYLPYRIDO[1,2-A]PYRIMIDIN-4-ONE

3-(2-Chloroethyl)-2-methylpyrido[1,2-α]pyrimidin-4-one

3-(2-CHLOROETHYL)-2-METHYL-4H-PYRIDO-[1,2-A]PYRIMIDIN-4-ONE

3-(2-CHLOROETHYL)-2-METHYL-4H-PYRIDO[1,2-A] PYRIMNIDIN-4-ONE

3-(2-Chloroethyl)-6,7,8,9-Tetrahydro-2-Methyl-4H-Pyridin[1,2-A]-PyrimidineC4-One

3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one 3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

3-(2-Chloroethyl)-2-methyl-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidin-4-one

Risperidone Impurity 3

3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one &gt

4H-Pyrido[1,2-a]pyrimidin-4-one, 3-(2-chloroethyl)-2-methyl-

3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one ISO 9001：2015 REACH

Risperidone Impurity 31

"3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyridin[1,2-a]pyrimidine-4-one"

3-(2-Chloro)-2-methylpyrido[1,2-a]pyrimidin-4-one

41078-70-0

C11H11ClN2O

C11H11N2OCl

Heterocyclic Compounds

Bases & Related Reagents

Heterocycles

Intermediates & Fine Chemicals

Nucleotides

Pharmaceuticals