4-Isobutyl-2-pyrrolidinone (pregabalin lactam impurity)

About This Item

Molecular Formula	C₈H₁₅NO
CAS Number	61312-87-6

FC-0261009

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Properties

Chemical Identifiers

IUPAC Name	4-(2-methylpropyl)pyrrolidin-2-one
SMILES	CC(C)CC1CC(=O)NC1
InChI Key	GUGXRXLTTHFKHC-UHFFFAOYSA-N

Physical Properties

Boiling Point	269.1±9.0 °C at 760 mmHg
Flash Point	152.3±3.7 °C
Density	0.9±0.1 g/cm3

Safety Information

Hazard Class

Danger

Flash Point

152.3±3.7 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.