Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 51Erstellt: 25. Oktober 2026

2-Oxoglutaric Acid

https://huagongshe.com/de/chemical/51

Molekülstruktur von 2-Oxoglutaric Acid

Identifikatoren & physikalische Daten

CAS No.328-50-7
SummenformelC5H6O5
Durchschnittliche Molmasse146,1 g/mol
Monoisotopische Masse146,02152329 g/mol
SMILESO=C(O)CCC(=O)C(=O)O
InChIKeyKPGXRSRHYNQIFN-UHFFFAOYSA-N
PubChem CID51
ChEMBLCHEMBL1686
ChEBICHEBI:30915
EC No.206-330-3
DTXSIDDTXSID5033179

Chemische & physikalische Eigenschaften

XLogP-0,9
Polarare Oberfläche (TPSA)91,7
H-Brücken-Donoren2
H-Brücken-Akzeptoren5
Frei drehbare Bindungen4
Schwere Atome10
Formalladung0
Komplexität171
StoffklassenOther Uses -> Biochemical Research
ArzneimittelPharmaceuticals -> Listed in ZINC15
KosmetikaDeodorant
LebensmittelzusatzstoffeFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
AromastoffeEU Flavoring substances
Löslichkeit541.5 mg/mLsoluble in water at >1000 g/l at 20�C and petrolatum at <100 g/kg at 20�C(in ethanol)
Siedepunkt323 °C
Schmelzpunkt115.5 °C
Physical DescriptionSolid[Merck Index] White to off-white solid[Acros Organics MSDS]white to pale yellow crystalline powder
Collision Cross Section124.43 Ų [M-H]- [CCS Type: DTMethod: stepped-field]120.9 Ų [M-H]- [CCS Type: DTMethod: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]121.1 Ų [M-H]-

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 0.4% (1 of 236) of reports.DangerH315 (40.3%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 236 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische InformationenChemical: Pentanedioic acid, 2-oxo-Status: Active Update: 28-10-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/216162-Oxoglutaric acid: Does not have an individual approval but may be used under an appropriate group standard
Weitere SicherheitsinformationenEvaluation - Chemicals that are unlikely to require further regulation to manage risks to environment
GefahrenübersichtCauses convulsions in acute intraperitoneal studies of miceCauses other liver changes and multiple enzyme effects in 20-week intermittent oral studies of rats[RTECS] Safe when used as a flavoring agent in food[JECFA] An eye irritant that may cause corneal injury[Acros Organics MSDS]
Hazard Classes and CategoriesSkin Irrit. 2 (40.3%)