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ChemicalBook--->CAS DataBase List--->67118-31-4

67118-31-4

67118-31-4 Structure

67118-31-4 Structure
IdentificationBack Directory
[Name]

alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
[CAS]

67118-31-4
[Synonyms]

LevetiracetaM IMpurity A
Levatiracetam Impurity A
EtiracetaM Carboxylic Acid
Levetiracetam EP Impurity A
Ethyl 2-oxo-1-pyrrolidineacetate
2-(2-oxopyrrolidin-1-yl)butanamide
Ethyl (2-oxopyrrolidin-1-yl)acetate
Ethyl-2-oxo-1-pyrrolidineacetic acid
2-(2-oxo-1-pyrrolidinyl)butyric acid
1-Pyrrolidineacetic acid, α-ethyl-2-oxo-
alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
2-(2-oxo-1-pyrrolidinyl)acetic acid ethyl ester
Levetiracetam Impurity 8(Levetiracetam EP Impurity A)
Levetiracetam EP Impurity A (Levetiracetam Carboxylic Acid Racemate)
Levetiracetam impurity 1/Levetiracetam EP Impurity A/Levetiracetam Carboxylic Acid Racemate/(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
Levetiracetam Impurity AQ: What is Levetiracetam Impurity A Q: What is the CAS Number of Levetiracetam Impurity A Q: What is the storage condition of Levetiracetam Impurity A Q: What are the applications of Levetiracetam Impurity A
[EINECS(EC#)]

1308068-626-2
[Molecular Formula]

C8H13NO3
[MDL Number]

MFCD08236692
[MOL File]

67118-31-4.mol
[Molecular Weight]

171.19
Chemical PropertiesBack Directory
[Melting point ]

155-158 °C
[Boiling point ]

371.0±25.0 °C(Predicted)
[density ]

1.227
[storage temp. ]

2-8°C
[solubility ]

Acetone (Slightly), Chloroform (Slightly), Methanol (Slightly)
[form ]

neat
[pka]

3.76±0.10(Predicted)
[color ]

White to Off-White
[InChIKey]

IODGAONBTQRGGG-UHFFFAOYSA-N
Hazard InformationBack Directory
[Chemical Properties]

White to Off-White Solid
[Uses]

Etiracetam (E932970) intermediate.
[Uses]

Etiracetam Carboxylic Acid (Levetiracetam EP Impurity A) is an Etiracetam (E932970) intermediate and a metabolite.
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