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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)

3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity) price.
  • $139.9 - $1871.1
  • Product name: 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity)
  • CAS: 70381-58-7
  • MF: C11H16N2O
  • MW: 192.26
  • EINECS:
  • MDL Number:
  • Synonyms: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
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Medical Isotopes, Inc.
  • TRC
  • Usbiological
Package
  • 1MG
  • 2mg
  • 2.5mg
  • 5mg
  • 10mg
  • 25MG
  • 250mg
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0026021
  • Product description3-ETHYL-2-METHYL-6,7,8,9-TETRAHYDRO-4H-PYRIDO(1,2-A)PYRIMIDIN-4-ONE 95.00%
  • Packaging1MG
  • Price$315
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0026021
  • Product description3-ETHYL-2-METHYL-6,7,8,9-TETRAHYDRO-4H-PYRIDO(1,2-A)PYRIMIDIN-4-ONE 95.00%
  • Packaging25MG
  • Price$1871.1
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberIE23102
  • Product description3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
  • Packaging1mg
  • Price$139.9
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberIE23102
  • Product description3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
  • Packaging2mg
  • Price$254.4
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberIE23102
  • Product description3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
  • Packaging5mg
  • Price$462.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberIE23102
  • Product description3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
  • Packaging10mg
  • Price$840.9
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberIE23102
  • Product description3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
  • Packaging25mg
  • Price$1529
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number9906
  • Product description3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one(RisperidoneImpurity)
  • Packaging2.5mg
  • Price$890
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberE817980
  • Product description3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one(RisperidoneImpurity)
  • Packaging25mg
  • Price$155
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberE817980
  • Product description3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one(RisperidoneImpurity)
  • Packaging250mg
  • Price$1045
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number011359
  • Product description3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
  • Packaging2.5mg
  • Price$446
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation API0026021 3-ETHYL-2-METHYL-6,7,8,9-TETRAHYDRO-4H-PYRIDO(1,2-A)PYRIMIDIN-4-ONE 95.00% 1MG $315 2021-12-16 Buy
American Custom Chemicals Corporation API0026021 3-ETHYL-2-METHYL-6,7,8,9-TETRAHYDRO-4H-PYRIDO(1,2-A)PYRIMIDIN-4-ONE 95.00% 25MG $1871.1 2021-12-16 Buy
Biosynth Carbosynth IE23102 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 1mg $139.9 2021-12-16 Buy
Biosynth Carbosynth IE23102 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 2mg $254.4 2021-12-16 Buy
Biosynth Carbosynth IE23102 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 5mg $462.5 2021-12-16 Buy
Biosynth Carbosynth IE23102 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 10mg $840.9 2021-12-16 Buy
Biosynth Carbosynth IE23102 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 25mg $1529 2021-12-16 Buy
Medical Isotopes, Inc. 9906 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one(RisperidoneImpurity) 2.5mg $890 2021-12-16 Buy
TRC E817980 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one(RisperidoneImpurity) 25mg $155 2021-12-16 Buy
TRC E817980 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one(RisperidoneImpurity) 250mg $1045 2021-12-16 Buy
Usbiological 011359 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 2.5mg $446 2021-12-16 Buy

Properties

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

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Risperidone (R525000) impurity.

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Suppliers and manufacturers

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