alpha-ketoglutaric acid
2-oxopentanedioic acid

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  104855 Alpha-ketoglutaric Acid

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  328-50-7 a-ketoGlutaric Acid

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  ALPHA KETOGLUTARIC ACID

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  GP9006 2-Ketoglutaric acid

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  Penta International Corporation

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  15-81500 2-OXOPENTANEDIOIC ACID

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  K0005 2-Oxoglutaric Acid >99.0%(T)
  SDS

Name: 2-oxopentanedioic acid CAS Number: 328-50-7 3D/inchi ECHA EINECS - REACH Pre-Reg: 206-330-3 FDA UNII: 8ID597Z82X Nikkaji Web: J11.847H Beilstein Number: 1705689 MDL: MFCD00004165 CoE Number: 653 XlogP3-AA: -0.90 (est) Molecular Weight: 146.09882000 Formula: C5 H6 O5 BioActivity Summary: listing 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 Perfumer and Flavorist: Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search JECFA Food Flavoring: 634 2-oxopentanedioic acid DG SANTE Food Flavourings: 08.037 2-oxo-glutaric acid FEMA Number: 3891 2-oxopentanedioic acid FDA: No longer provide for the use of these seven synthetic flavoring substances FDA Mainterm (SATF): 328-50-7 ; 2-OXOPENTANEDIOIC ACID   Physical Properties: Appearance: white to pale yellow crystals (est) Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Melting Point: 114.00 to 116.00 °C. @ 760.00 mm Hg Boiling Point: 323.00 °C. @ 760.00 mm Hg Vapor Pressure: 0.000010 mmHg @ 25.00 °C. (est) Flash Point: 351.00 °F. TCC ( 177.00 °C. ) (est) logP (o/w): -1.430 Shelf Life: 12.00 month(s) or longer if stored properly. Storage: refrigerate in tightly sealed containers. Soluble in:   water, 1e+006 mg/L @ 25 °C (est)   Organoleptic Properties: Odor Description:odorless Odor and/or flavor descriptions from others (if found).   Cosmetic Information: CosIng: cosmetic data Cosmetic Uses: deodorants   Suppliers: AIDP Alpha Keto Glutaric Acid (AKG) AKG 99% min Alfa Biotechnology For experimental / research use only. 2-Ketoglutaric acid 98% American International Chemical, LLC. Alpha-ketoglutaric Acid BOC Sciences For experimental / research use only. a-ketoGlutaric Acid Carbosynth For experimental / research use only. a-Ketoglutaric acid Charkit Chemical ALPHA KETOGLUTARIC ACID Glentham Life Sciences 2-Ketoglutaric acid Graham Chemical alpha-ketoGlutaric Acid Indis NV For experimental / research use only. Alpha-Ketoglutaric Acid / 2-Oxoglutaric Acid Penta International 2-OXOPENTANEDIOIC ACID Prinova alpha-ketoGlutaric Acid Santa Cruz Biotechnology For experimental / research use only. alpha-ketoGlutaric Acid ≥98% Sigma-Aldrich For experimental / research use only. a-Ketoglutaric acid puriss., ≥99.0% (T) TCI AMERICA For experimental / research use only. 2-Oxoglutaric Acid >99.0%(T) sds   Safety Information: Preferred SDS: View European information : Most important hazard(s): Xi - Irritant R 37/38 - Irritating to respiratory system and skin. R 41 - Risk of serious damage to eyes. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/39 - Wear suitable clothing and eye/face protection.   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 alpha-ketoglutaric acid usage levels up to:   not for fragrance use.   Maximised Survey-derived Daily Intakes (MSDI-EU): ND (μg/capita/day) 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: 18 Click here to view publication 18   average usual ppm average maximum ppm baked goods: - - beverages(nonalcoholic): 0.10000 5.00000 beverages(alcoholic): - - breakfast cereal: - - cheese: 0.50000 5.00000 chewing gum: - - condiments / relishes: - - confectionery froastings: - - egg products: - - fats / oils: 0.40000 5.00000 fish products: - - frozen dairy: 1.00000 5.00000 fruit ices: - - gelatins / puddings: - - granulated sugar: - - gravies: - - hard candy: - - imitation dairy: - - instant coffee / tea: - - jams / jellies: - - meat products: - - milk products: 0.50000 5.00000 nut products: - - other grains: - - poultry: - - processed fruits: 0.10000 1.00000 processed vegetables: - - reconstituted vegetables: - - seasonings / flavors: - - snack foods: - - soft candy: - - soups: 0.10000 5.00000 sugar substitutes: - - sweet sauces: - -   Safety References: European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... European Food Safety Authority (EFSA) reference(s): Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission related to - Flavouring Group Evaluation 10: Aliphatic primary and secondary saturated and unsaturated alcohols, aldehydes, acetals, carboxylic acids and esters containing an additional oxygenated functional group and lactones from chemical groups 9, 13 and 30 - (Commission Regulation (EC) No 1565/2000 of 18 July 2000) View page or View pdf Flavouring Group Evaluation 10, Revision 1 (FGE10 Rev1)[1] - Aliphatic primary and secondary saturated and unsaturated alcohols, aldehydes, acetals, carboxylic acids and esters containing an additional oxygenated functional group and lactones from chemical groups 9, 13 and 30 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food (AFC) View page or View pdf Scientific Opinion on Flavouring Group Evaluation 10, Revision 2 (FGE.10Rev2): Aliphatic primary and secondary saturated and unsaturated alcohols, aldehydes, acetals, carboxylic acids and esters containing an additional oxygenated functional group and lactones from chemical groups 9, 13 and 30 View page or View pdf EPI System: View ClinicalTrials.gov:search Daily Med:search AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):328-50-7 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :51 National Institute of Allergy and Infectious Diseases:Data WGK Germany:3 2-oxopentanedioic acid Chemidplus:0000328507   References:   2-oxopentanedioic acid NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 328-50-7 Pubchem (cid): 51 Pubchem (sid): 134973455   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 FDA Substances Added to Food (formerly EAFUS): View CHEBI: View CHEMBL: View Golm Metabolome Database: Search Metabolomics Database: Search UM BBD: Search KEGG (GenomeNet): C00026 HMDB (The Human Metabolome Database): HMDB00208 FooDB: FDB007242 YMDB (Yeast Metabolome Database): YMDB00153 Export Tariff Code: 2918.30.9000 VCF-Online: VCF Volatile Compounds in Food ChemSpider: View Wikipedia: View FAO: 2-Oxopentanedioic acid   Potential Blenders and core components note None Found   Potential Uses:   deodorants   Occurrence (nature, food, other):note   apple plant Search Trop Picture   banana leaf Search Trop Picture   barley Search Trop Picture   barley seed Search Trop Picture   carrot root Search Trop Picture   cheese Search PMC Picture   coffee Search PMC Picture   oat hull husk Search Trop Picture   peanut seed Search Trop Picture   potato plant Search Trop Picture   soybean seed Search Trop Picture   star fruit fruit Search Trop Picture   tamarind flower Search Trop Picture   tamarind fruit Search Trop Picture   tamarind leaf Search Trop Picture   tamarind seed Search Trop Picture   tomato fruit Search Trop Picture   Synonyms: bis(L- arginin)-2-oxoglutarate bis(laevo- arginin)-2-oxoglutarate 2-keto glutaric acid 2-oxo glutaric acid 2-oxo- glutaric acid a-keto glutaric acid a-oxo glutaric acid alpha-oxo glutaric acid   glutaric acid, 2-oxo- a- keto lutaric acid 2-oxo pentane dioic acid 2-oxo-1,5- pentane dioic acid 2-oxo pentanedioic acid 2-oxo-1,5- pentanedioic acid a-oxo pentanedioic acid   pentanedioic acid, 2-oxo- 2-oxo pentanedionic acid   Articles:   None found yet. Try the PubMed Search.

Notes: Flavouring ingredient Alpha-ketoglutaric acid is an important biological compound and is a key intermediate in the Krebs cycle. Alpha-ketoglutaric acid occurs naturally within cells. One of its functions is to combine with ammonia to form glutamic acid and then glutamine. Another function is to combine with nitrogen released in the cell, therefore preventing nitrogen overload. (wikipedia)