Basic information Safety Supplier Related

1-Pyrrolidineaceticacid,alpha-ethylidene-2-oxo-,(alphaZ)-(9CI)

Basic information Safety Supplier Related

1-Pyrrolidineaceticacid,alpha-ethylidene-2-oxo-,(alphaZ)-(9CI) Basic information

Product Name:
1-Pyrrolidineaceticacid,alpha-ethylidene-2-oxo-,(alphaZ)-(9CI)
Synonyms:
  • 1-Pyrrolidineaceticacid,alpha-ethylidene-2-oxo-,(alphaZ)-(9CI)
  • (αZ)-α-Ethylidene-2-oxo-1-pyrrolidineacetic Acid
  • Levetiracetam Impurity 32
  • (Z)-2-(2-Oxopyrrolidin-1-yl)but-2-enoic Acid
  • 1-Pyrrolidineacetic acid, α-ethylidene-2-oxo-, (αZ)-
CAS:
358629-39-7
MF:
C8H11NO3
MW:
169.18
Product Categories:
  • GLYCINESCAFFOLD
Mol File:
358629-39-7.mol
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1-Pyrrolidineaceticacid,alpha-ethylidene-2-oxo-,(alphaZ)-(9CI) Chemical Properties

Boiling point:
402.4±24.0 °C(Predicted)
Density 
1.286±0.06 g/cm3(Predicted)
solubility 
Methanol; Ethyl Acetate
form 
Solid
pka
4.18±0.19(Predicted)
color 
White
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1-Pyrrolidineaceticacid,alpha-ethylidene-2-oxo-,(alphaZ)-(9CI) Usage And Synthesis

Uses

(αZ)-α-Ethylidene-2-oxo-1-pyrrolidineacetic Acid is an intermediate in the synthesis of Dehydro Levetiracetam (Levetiracetam EP Impurity B) (D230275), which is an impurity of Levetiracetam (L331500) which is an (S)-enantiomer of Etiracetam (E932970) and the ethyl analog of Piracetam (P500800). Used as an anticonvulsant.

1-Pyrrolidineaceticacid,alpha-ethylidene-2-oxo-,(alphaZ)-(9CI)Supplier

Hebei Yaocheng Pharmaceutical Technology Co. Ltd
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0311-88802076 13171568381
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Suzhou Meishi Biotechnology Co., Ltd.
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Hubei Ruinuo Pharmaceutical Technology Co., Ltd
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13165688766
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