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181289-23-6

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181289-23-6 Structure

181289-23-6 Structure
IdentificationBack Directory
[Name]

Pregabalin EP Impurity A
[CAS]

181289-23-6
[Synonyms]

Pregabalin Impurity 8
Pregabalin EP Impurity A
(S)-4-(2-Methylpropyl)-2-pyrrolidinone
2-Pyrrolidinone, 4-(2-methylpropyl)-, (4S)-
Pregabalin EP Impurity A (Pregabalin Lactam S-Isomer)
Pregabalin impurity 1/Pregabalin EP Impurity A/(4S)-4-(2-Methylpropyl)pyrrolidin-2-one
[Molecular Formula]

C8H15NO
[MDL Number]

MFCD19217624
[MOL File]

181289-23-6.mol
[Molecular Weight]

141.21
Chemical PropertiesBack Directory
[Boiling point ]

269.1±9.0 °C(Predicted)
[density ]

0.927±0.06 g/cm3(Predicted)
[pka]

16.66±0.40(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352-P305+P351+P338
Hazard InformationBack Directory
[Uses]

(S)-Pregabalin Lactam is an impurity of (S)-Pregabalin (P704790) which is a GABA analogue used as an anticonvulsant.
Spectrum DetailBack Directory
[Spectrum Detail]

Pregabalin EP Impurity A(181289-23-6)1HNMR
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