(R)-gamma-valerolactone
(R)-dihydro-5-methyl-2(3H)-furanone

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Name: (5R)-5-methyloxolan-2-one CAS Number: 58917-25-2 3D/inchi FDA UNII: Search Nikkaji Web: J90.022B Beilstein Number: 3648300 MDL: MFCD01863131 XlogP3-AA: 0.60 (est) Molecular Weight: 100.11716000 Formula: C5 H8 O2 BioActivity Summary: listing NMR Predictor: Predict (works with chrome, Edge or firefox) Category:natural substances and extractives   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   Physical Properties: Appearance: colorless to pale yellow clear liquid (est) Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Boiling Point: 206.00 to 207.00 °C. @ 760.00 mm Hg (est) Vapor Pressure: 0.235000 mmHg @ 25.00 °C. (est) Flash Point: 167.00 °F. TCC ( 75.00 °C. ) (est) logP (o/w): -0.272 (est) Soluble in:   alcohol   water, 9.381e+004 mg/L @ 25 °C (est)   Organoleptic Properties: Odor Description:faint sweet Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Santa Cruz Biotechnology For experimental / research use only. (R)-gamma-Valerolactone ≥95% Sigma-Aldrich: Sigma For experimental / research use only. (R)-gamma-Valerolactone ≥97.5% (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: natural substances and extractives Recommendation for (R)-gamma-valerolactone usage levels up to:   not for fragrance use.   Recommendation for (R)-gamma-valerolactone flavor usage levels up to:   not for flavor use.   Safety References: EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :642783 National Institute of Allergy and Infectious Diseases:Data WGK Germany:2 (5R)-5-methyloxolan-2-one   References: Leffingwell: Chirality or Article   (5R)-5-methyloxolan-2-one NIST Chemistry WebBook: Search Inchi Pubchem (cid): 642783 Pubchem (sid): 839336   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 HMDB (The Human Metabolome Database): Search VCF-Online: VCF Volatile Compounds in Food ChemSpider: View EFSA Update of results on the monitoring of furan levels in food: Read Report EFSA Previous report: Results on the monitoring of furan levels in food: Read Report EFSA Report of the CONTAM Panel on provisional findings on furan in food: Read Report   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   found in nature   Synonyms: (R)- dihydro-5-methyl-2(3H)-furanone (R)-4- hydroxypentanoic acid gamma-lactone (R)-4- hydroxyvaleric acid gamma-lactone (R)-4- hydroxyvaleric acid lactone (R)-(+)-4- methyl butan-4-olide (R)-5- methyl tetrahydro-2-furanone (R)-4- methyl-4-hydroxybutanoic acid lactone (R)-4- methyl-gamma-butyrolactone (R)-gamma- methyl-gamma-butyrolactone (R)-(+)-4- methylbutan-4-olide (R)-4- methylbutan-4-olide (5R)-5- methyloxolan-2-one (R)-5- methyloxolan-2-one (R)-gamma- pentalactone (R)-4- pentanolide (R)- pentanolide-1,4 (R)-(+)-gamma- valerolactone (R)-4- valerolactone (R)-gamma- valeryl lactone   Articles:   None found yet. Try the PubMed Search.

Notes: None found

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