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ChemicalBook--->CAS DataBase List--->103833-72-3

103833-72-3

103833-72-3 Structure

103833-72-3 Structure
IdentificationBack Directory
[Name]

Levetiracetam acid
[CAS]

103833-72-3
[Synonyms]

LEVETIRACETAM ACID
(R)-Etiracetam Acid
Levetiracetam Carboxylic Acid
(R)-Levetiracetam EP Impurity A
Levetiracetam R-Carboxylic Acid
(2R)-2-(2-oxopyrrolidin-1-yl)butanoicaci
(R)-2-(2-oxopyrrolidin-1-yl)butyric acid
(R)-α-Ethyl-2-oxo-1-Pyrrolidineaceticacid
(R)-2-(2-oxopyrrolidin-1-yl)butanoic acid
(2R)-2-(2-oxo-1-pyrrolidinyl)butanoic acid
(R)-α-Ethyl-2-oxo-1-Pyrrolidineacetic acid
(2R)-2-(2-oxopyrrolidin-1-yl)butanoic acid
(R)-alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
1-Pyrrolidineacetic acid, α-ethyl-2-oxo-, (αR)-
(.alpha.R)-.alpha.-ethyl-2-oxo-1-Pyrrolidineacetic acid
(R)-alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid (LevetiracetaM acid)
Levetiracetam impurity 3/(R)-Levetiracetam EP Impurity A/Levetiracetam R-Carboxylic Acid/(R)-2-(2-oxopyrrolidin-1-yl)butanoic acid
[EINECS(EC#)]

1312995-182-4
[Molecular Formula]

C8H13NO3
[MDL Number]

MFCD08272027
[MOL File]

103833-72-3.mol
[Molecular Weight]

171.19
Chemical PropertiesBack Directory
[Melting point ]

124-126 °C
[Boiling point ]

371 °C
[density ]

1.227
[Fp ]

178 °C
[storage temp. ]

-20°C Freezer
[solubility ]

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

Solid
[pka]

3.76±0.10(Predicted)
[color ]

White to Off-White
[CAS DataBase Reference]

103833-72-3
Hazard InformationBack Directory
[Uses]

Levetiracetam Acid can be used as reactant/reagent in synthesis, Aβ42/tau aggregation, acetylcholinesterase/butyrylcholinesterase inhibitory activities, acute toxicity, and docking studies of levetiracetam-huprine/tacrine hybrids as anti-Alzheimer''s agents.
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