ChemicalBook > CAS DataBase List > 2,4-Difluorobenzoyl Risperidone IMpurity

2,4-Difluorobenzoyl Risperidone IMpurity

Product Name
2,4-Difluorobenzoyl Risperidone IMpurity
CAS No.
158697-67-7
Chemical Name
2,4-Difluorobenzoyl Risperidone IMpurity
Synonyms
Risperidone EP Imp H;Risperidone IMpurity H;Risperidone Impurity 1;Risperidone EP IMpurity H;3-[2-[4-(2,4-Difluorobenzoyl)piperi;2,4-Difluorobenzoyl Risperidone Impurity;Risperidone Impurity 8(Risperidone EP Impurity H);Risperidone EP Impurity H (Risperidone Difluoroketone);3-[2-[4-(2,4-Difluorobenzoyl)piperidino]ethyl]-6,7,8,9- tetrahydro-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one;3-[2-[4-(2,4-Difluorobenzoyl)piperidin-1-yl]ethyl]-2-Methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyriMidin-4-one
CBNumber
CB02543114
Molecular Formula
C23H27F2N3O2
Formula Weight
415.48
MOL File
158697-67-7.mol
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2,4-Difluorobenzoyl Risperidone IMpurity Property

Melting point:
466-467 °C
Boiling point:
543.6±60.0 °C(Predicted)
Density 
1.32±0.1 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
7.92±0.10(Predicted)
color 
Off-White to Pale Beige
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
D445715
Product name
2,4-DifluorobenzoylRisperidoneImpurity
Packaging
5mg
Price
$175
Updated
2021/12/16
Biosynth Carbosynth
Product number
ID21865
Product name
3-[2-[4-(2,4-Difluorobenzoyl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one
Packaging
5mg
Price
$254.4
Updated
2021/12/16
Biosynth Carbosynth
Product number
ID21865
Product name
3-[2-[4-(2,4-Difluorobenzoyl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one
Packaging
10mg
Price
$462.5
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
APN0000881
Product name
3-(2-[4-(2,4-DIFLUORO-BENZOYL)-PIPERIDIN-1-YL]-ETHYL)-2-METHYL-6,7,8,9-TETRAHYDRO-PYRIDO-[1,2-A]-PYRIMIDIN-4-ONE
Purity
95.00%
Packaging
5MG
Price
$497.7
Updated
2021/12/16
Biosynth Carbosynth
Product number
ID21865
Product name
3-[2-[4-(2,4-Difluorobenzoyl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one
Packaging
25mg
Price
$841
Updated
2021/12/16
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2,4-Difluorobenzoyl Risperidone IMpurity Chemical Properties,Usage,Production

Chemical Properties

Off-White Solid

Uses

2,4-Difluorobenzoyl Risperidone Impurity (Risperidone EP Impurity H) is a Risperidone (R525000) impurity. Precursor to R525015.

Uses

Risperidone (R525000) impurity. Precursor to R525015.

2,4-Difluorobenzoyl Risperidone IMpurity Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Difluorobenzoyl Risperidone IMpurity Suppliers

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158697-67-7, 2,4-Difluorobenzoyl Risperidone IMpurityRelated Search:

R 72111 trans-RisperidoneN-Oxide Risperidal iMpurity B Risperidone EP Impurity F 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 Risperidone Pyrimidinone-N-oxide 5-Fluoro Risperidone Risperidone E-Oxime 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 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) 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole hydrochloride 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 6-Fluoro-3-[1-bis-[2-(methyl-6,7,8,9-tetrahydropyridol[1,2,a]pyrimidin-4-one-3-yl)ethyl]piperidinium]benzisoxazole Iodide 6-Methyl Risperidone Paliperidone Risperidone 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) 6-Fluoro-3-(1,2,3,6-tetra...

  • Risperidone impurity 6/Risperidone EP Impurity H/Risperidone difluoroketone/3-[2-[4-(2,4-Difluorobenzoyl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
  • Risperidone EP Imp H
  • 3-[2-[4-(2,4-Difluorobenzoyl)piperidin-1-yl]ethyl]-2-Methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyriMidin-4-one
  • 3-[2-[4-(2,4-Difluorobenzoyl)piperidino]ethyl]-6,7,8,9- tetrahydro-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one
  • Risperidone EP IMpurity H
  • Risperidone IMpurity H
  • Risperidone Impurity 1
  • Risperidone Impurity 8(Risperidone EP Impurity H)
  • 3-[2-[4-(2,4-Difluorobenzoyl)piperi
  • 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(2,4-difluorobenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-
  • Risperidone EP Impurity H (Risperidone Difluoroketone)
  • 3-(2-(4-(2,4-Difluorobenzoyl)piperidin-1-yl)ethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one (Risperidone Impurity)
  • 2,4-Difluorobenzoyl Risperidone Impurity
  • 158697-67-7
  • C23H27F2N3O2
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Heterocycles
  • Impurities