ChemicalBook > CAS DataBase List > 3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone)

3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone)

Product Name
3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone)
CAS No.
260273-82-3
Chemical Name
3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone)
Synonyms
Ris-int H;Paliperidone-1;Paliperidone Impurities1;Paliperidone Impurity 57;Paliperidone Impurities112;3-(2-chloroethyl)-9-hydroxy-;3-(2-Chloroethyl)-9-hydroxy-2-methylpyrido[1,2-a]pyrimidin-4-one;3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one;3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one;9-Hydroxy-3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
CBNumber
CB01483309
Molecular Formula
C11H11ClN2O2
Formula Weight
238.67
MOL File
260273-82-3.mol
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3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone) Property

Boiling point:
413.1±55.0 °C(Predicted)
Density 
1.39±0.1 g/cm3(Predicted)
solubility 
Dichloromethane; Methanol
pka
8.05±0.20(Predicted)
form 
Solid
color 
Beige
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
C364243
Product name
3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Packaging
10mg
Price
$45
Updated
2021/12/16
TRC
Product number
C364243
Product name
3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Packaging
100mg
Price
$330
Updated
2021/12/16
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3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone) Chemical Properties,Usage,Production

Uses

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 (F595170), which is a Paliperidone (P141000) impurity.

3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone) Preparation Products And Raw materials

Raw materials

Preparation Products

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3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone) Suppliers

China 62 India 2 United States 4 Global 68
BOC Sciences
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United States
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BOC Sciences
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16314854226
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United States
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View Lastest Price from 3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone) manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone) 260273-82-3
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2021-04-30

260273-82-3, 3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone)Related Search:

Paliperidone 9-Benxyloxy-3-(2-Chloro ethyl)-2-methyl pyrido[1,2-a]pyrimidine-4-one Paliperidone E-Oxime 5-Fluoro Paliperidone 3-(2-Hydroxyethyl)-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one RAC 9-HYDROXYRISPERIDONE-D4 9-Keto Risperidone 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Paliperidone Impurity 4 3-(2-chloroethyl)-9-oxo-2-methyl-6,7,8,9-tetrahydro-4H-pyrido-[1,2-a]pyrimidin-4-one 9-hydroxy-2-methyl-3-vinyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one (S)-9-Hydroxy Risperidone 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole hydrochloride 3-ethyl-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one Paliperidone impurity 1 Paliperidone iMpurity I 3-Ethyl-6,7,8,9-tetrahydro-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one Paliperidone iMpurity K

  • 3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone)
  • 3-(2-chloroethyl)-2-Methyl-9-hydroxy-4H-pyrido[1,2-a]pyriMidine-4-one
  • 9-Hydroxy-3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
  • 3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
  • 3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
  • Paliperidone-1
  • Paliperidone impurity 17/3-(2-chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
  • 3-(2-chloroethyl)-9-hydroxy-
  • 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-(2-chloroethyl)-9-hydroxy-2-methyl-
  • 3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one (Paliperidone) ISO 9001：2015 REACH
  • Paliperidone Impurities112
  • Paliperidone Impurities1
  • Paliperidone Tetradehydro Chloroethyl ImpurityQ: What is Paliperidone Tetradehydro Chloroethyl Impurity Q: What is the CAS Number of Paliperidone Tetradehydro Chloroethyl Impurity
  • 3-(2-Chloroethyl)-9-hydroxy-2-methylpyrido[1,2-a]pyrimidin-4-one
  • Ris-int H
  • Paliperidone Impurity 57
  • 260273-82-3
  • APIs Intermediate