ChemicalBook Product Catalog Organic Chemistry Ketones 4-Isobutyl-2-pyrrolidinone

4-Isobutyl-2-pyrrolidinone

4-Isobutyl-2-pyrrolidinone Basic information
Product Name:4-Isobutyl-2-pyrrolidinone
Synonyms:2-pyrrolidinone, 4-(2-methylpropyl)-;4-isobutylpyrrolidin-2-one;4-isobutyl-2-pyrrolidinone(SALTDATA: FREE);4-Isobutyl-2-pyrrolidinone (pregabalin lactaM iMpurity);4-(2-Methylpropyl)-;Pregabalin IMpurity IV;Pregabalin LactaM IMpurity;4-ISOBUTYL-2-PYRROLIDIN-1-YLNE
CAS:61312-87-6
MF:C8H15NO
MW:141.21
EINECS:
Product Categories:Intermediates;Intermediates & Fine Chemicals;Heterocyclic Compounds;Heterocycles;Pharmaceuticals
Mol File:61312-87-6.mol
4-Isobutyl-2-pyrrolidinone Structure
4-Isobutyl-2-pyrrolidinone Chemical Properties
Boiling point 269.1±9.0 °C(Predicted)
density 0.927±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form Solid
pka16.66±0.40(Predicted)
color Colourless to Light Yellow Oil
CAS DataBase Reference61312-87-6
Safety Information
HazardClass IRRITANT
HS Code 2933790002
MSDS Information
4-Isobutyl-2-pyrrolidinone Usage And Synthesis
Chemical PropertiesPale Yellow Oil
UsesImpurity in commercial preparation of Pregabalin.
UsesPregabalin intermediate
UsesPregabalin (P704800)
4-Isobutyl-2-pyrrolidinone Preparation Products And Raw materials
SALOR-INT L209856-1EA SALOR-INT L208973-1EA SALOR-INT L208965-1EA SALOR-INT L210013-1EA Ivarimods ETHYL 10-[[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL](METHYL)AMINO]-9,11-DIOXO-3-OXA-4,10-DIAZATETRACYCLO[5.5.1.0(2,6).0(8,12)]TRIDEC-4-ENE-5-CARBOXYLATE SALOR-INT L204919-1EA CYTOCHALASIN E ETHYL 10-(2-([3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]AMINO)ETHYL)-9,11-DIOXO-3-OXA-4,10-DIAZATETRACYCLO[5.5.1.0(2,6).0(8,12)]TRIDEC-4-ENE-5-CARBOXYLATE ETHYL 10-(3,4-DIMETHOXYPHENETHYL)-9,11-DIOXO-3-OXA-4,10-DIAZATETRACYCLO[5.5.1.0(2,6).0(8,12)]TRIDEC-4-ENE-5-CARBOXYLATE 10-(3,4-DIMETHOXYPHENETHYL)-9,11-DIOXO-3-OXA-4,10-DIAZATETRACYCLO[5.5.1.0(2,6).0(8,12)]TRIDEC-4-ENE-5-CARBOHYDRAZIDE N'-[(4-CHLOROPHENYL)METHYLENE]-10-(3,4-DIMETHOXYPHENETHYL)-9,11-DIOXO-3-OXA-4,10-DIAZATETRACYCLO[5.5.1.0(2,6).0(8,12)]TRIDEC-4-ENE-5-CARBOHYDRAZIDE SALOR-INT L210005-1EA 10-(3,4-DIMETHOXYPHENETHYL)-9,11-DIOXO-3-OXA-4,10-DIAZATETRACYCLO[5.5.1.0(2,6).0(8,12)]TRIDEC-4-ENE-5-CARBOXYLIC ACID SALOR-INT L208957-1EA 10-(3,4-DIMETHOXYPHENETHYL)-9,11-DIOXO-3-OXA-4,10-DIAZATETRACYCLO[5.5.1.0(2,6).0(8,12)]TRIDEC-4-ENE-5-CARBOXAMIDE zalospirone SALOR-INT L202398-1EA
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