2-pyrrolidone
gamma-aminobutyrolactam

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Name: pyrrolidin-2-one CAS Number: 616-45-5 3D/inchi ECHA EINECS - REACH Pre-Reg: 210-483-1 FDA UNII: KKL5D39EOL Nikkaji Web: J1.663B Beilstein Number: 105241 MDL: MFCD00005270 XlogP3-AA: -0.80 (est) Molecular Weight: 85.10599000 Formula: C4 H7 N O NMR Predictor: Predict (works with chrome, Edge or firefox) Category:flavoring agents   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search FEMA Number: 4829 2-pyrrolidone FDA: No longer provide for the use of these seven synthetic flavoring substances   Physical Properties: Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Specific Gravity: 1.12000 @ 25.00 °C. Flash Point: > 230.00 °F. TCC ( > 110.00 °C. ) Soluble in:   water, 1.00E+06 mg/L @ 20 °C (exp)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: EMD Millipore For experimental / research use only. 2-Pyrrolidinone sds Glentham Life Sciences 2-Pyrrolidinone OQEMA 2-Pyrrolidone Penta International 2-PYRROLIDINONE Santa Cruz Biotechnology For experimental / research use only. 2-Pyrrolidinone ≥99% Sigma-Aldrich 2-Pyrrolidinone, 99% sds Certified Food Grade Products Sigma-Aldrich: Aldrich For experimental / research use only. 2-Pyrrolidinone ≥99% sds Taminco (Eastman) 2-pyrrolidinone TCI AMERICA For experimental / research use only. 2-Pyrrolidinone >98.0%(GC) sds   Safety Information: Preferred SDS: View   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: Not determined Dermal Toxicity: Not determined Inhalation Toxicity: Not determined   Safety in Use Information: Category: flavoring agents Recommendation for 2-pyrrolidone usage levels up to:   not for fragrance use.   Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library publication number: 28 Click here to view publication 28   average usual ppm average maximum ppm baked goods: 5.00000 20.00000 beverages(nonalcoholic): 5.00000 20.00000 beverages(alcoholic): 5.00000 20.00000 breakfast cereal: 5.00000 20.00000 cheese: 5.00000 20.00000 chewing gum: 50.00000 200.00000 condiments / relishes: 5.00000 20.00000 confectionery froastings: 10.00000 40.00000 egg products: 5.00000 20.00000 fats / oils: 5.00000 20.00000 fish products: 5.00000 20.00000 frozen dairy: 5.00000 20.00000 fruit ices: 5.00000 20.00000 gelatins / puddings: 5.00000 20.00000 granulated sugar: 40.00000 160.00000 gravies: 5.00000 20.00000 hard candy: 10.00000 40.00000 imitation dairy: 5.00000 20.00000 instant coffee / tea: 5.00000 20.00000 jams / jellies: 10.00000 40.00000 meat products: 5.00000 20.00000 milk products: 5.00000 20.00000 nut products: 5.00000 20.00000 other grains: 5.00000 20.00000 poultry: 5.00000 20.00000 processed fruits: 5.00000 20.00000 processed vegetables: 5.00000 20.00000 reconstituted vegetables: 5.00000 20.00000 seasonings / flavors: 5.00000 20.00000 snack foods: 5.00000 20.00000 soft candy: 10.00000 40.00000 soups: 5.00000 20.00000 sugar substitutes: 10.00000 40.00000 sweet sauces: 5.00000 20.00000   Safety References: EPI System: View NIOSH International Chemical Safety Cards:search AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):616-45-5 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :12025 National Institute of Allergy and Infectious Diseases:Data WGK Germany:1 pyrrolidin-2-one Chemidplus:0000616455 RTECS:616-45-5   References:   pyrrolidin-2-one NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 616-45-5 Pubchem (cid): 12025 Pubchem (sid): 134977871   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements CHEBI: View CHEMBL: View KEGG (GenomeNet): C11118 HMDB (The Human Metabolome Database): HMDB02039 FooDB: FDB000741 Export Tariff Code: 2933.79.8500 VCF-Online: VCF Volatile Compounds in Food ChemSpider: View Wikipedia: View   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   beer Search PMC Picture   bread wheat bread Search PMC Picture   cocoa Search Trop Picture   malt   rice Search Trop Picture   taro Search Trop Picture   whiskey Search Picture   wine Search Picture   Synonyms:   pyrrolidin-2-one   tetrahydropyrrolone 2- pyrrolidinone alpha- pyrrolidone gamma- aminobutyrolactam   butyrolactam   Articles:   None found yet. Try the PubMed Search.

Notes: Present in red ginseng 2-Pyrrolidone (2-Pyrrolidinone,2-Pyrol) is an organic compound consisting of a five-membered lactam. It is a colorless liquid which is used in industrial settings as a high-boiling non-corrosive polar solvent for a wide variety of applications. It is miscible with a wide variety of other solvents including water, ethanol, diethyl ether, chloroform, benzene, ethyl acetate and carbon disulfide.; 2-Pyrrolidone is an intermediate in the manufacture of polymers such as polyvinylpyrrolidone and polypyrrolidone.; Pyrrolidinone is a lactam cyclization product of gamma-aminobutyric acid (GABA). (PMID 10332870); Vigabatrin (VGB, an antiepileptic drug) increases human brain gamma-aminobutyric acid (GABA) and the related metabolites, including 2-pyrrolidinone. Patients taking VGB are expected to have an increase of these metabolites. (PMID 10403220, 10840398); 2-Pyrrolidone is an organic compound consisting of a five-membered lactam. It is a colorless liquid which is used in industrial settings as a high-boiling non-corrosive polar solvent for a wide variety of applications. It is miscible with a wide variety of other solvents including water, ethanol, diethyl ether, chloroform, benzene, ethyl acetate and carbon disulfide. -- Wikipedia