ChemicalBook > CAS DataBase List > 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity)

3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity)

Product Name
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity)
CAS No.
70381-58-7
Chemical Name
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity)
Synonyms
Risperidone Impurity;Terbufos Impurity 11;Risperidone Impurity 23;Paliperidone Impurity 27;Risperidone Ethyl Impurity;3-ethyl-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one;3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-α]pyrimidin-4-one;3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one;4H-Pyrido[1,2-a]pyrimidin-4-one, 3-ethyl-6,7,8,9-tetrahydro-2-methyl-
CBNumber
CB41565182
Molecular Formula
C11H16N2O
Formula Weight
192.26
MOL File
70381-58-7.mol
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3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity) Property

Melting point:
68-70?C
Boiling point:
146-148 °C(Press: 6 Torr)
Density 
1.17±0.1 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
3.89±0.70(Predicted)
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Usbiological
Product number
011359
Product name
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
Packaging
2.5mg
Price
$446
Updated
2021/12/16
TRC
Product number
E817980
Product name
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one(RisperidoneImpurity)
Packaging
25mg
Price
$155
Updated
2021/12/16
TRC
Product number
E817980
Product name
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one(RisperidoneImpurity)
Packaging
250mg
Price
$1045
Updated
2021/12/16
Biosynth Carbosynth
Product number
IE23102
Product name
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
Packaging
25mg
Price
$1529
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0026021
Product name
3-ETHYL-2-METHYL-6,7,8,9-TETRAHYDRO-4H-PYRIDO(1,2-A)PYRIMIDIN-4-ONE
Purity
95.00%
Packaging
25MG
Price
$1871.1
Updated
2021/12/16
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3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity) Chemical Properties,Usage,Production

Chemical Properties

White to Off-White

Uses

Risperidone impurity

Uses

Risperidone (R525000) impurity.

3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity) Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity) Suppliers

Canada 1 China 16 India 4 United Kingdom 1 United States 3 Global 25
Cato Research Chemicals Inc.
Tel
020-81215950 4000-868-328
Email
customer@uwalab.com
Country
United States
ProdList
10413
Advantage
58

70381-58-7, 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity)Related Search:

Risperidone tablets Risperidone

  • 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity)
  • 3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-α]pyrimidin-4-one
  • 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one(Risperidone Impurity)
  • 3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
  • Risperidone Impurity
  • Risperidone Ethyl Impurity
  • 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
  • Risperidone Impurity 23
  • Paliperidone Impurity 27
  • 3-ethyl-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
  • 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-ethyl-6,7,8,9-tetrahydro-2-methyl-
  • Terbufos Impurity 11
  • 70381-58-7
  • Chemical Impurities
  • Bases & Related Reagents
  • Impurities
  • Intermediates & Fine Chemicals
  • Nucleotides
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