CAS Number328-50-7
Synonyms2-oxopentanedionic acid; ketoglutaric acid; EINECS 206-330-3; α-Oxoglutaric acid; FEMA 3891; α-Oxopentanedioic acid; α-Ketoglutaric acid; A-KETOGLUTARIC ACID; 2-Oxo-Glutaric Acid; 2-Oxoglutaric acid,2-Oxopentanedioic acid; 2-Oxoglutaric Acid; MFCD00004165; OXOGLUTARIC ACID; KETO-GLU; 2-Ketoglutaric acid; 2-Oxopentanedioic acid; α-keto-Glutaric acid; 2-Oxo-1,5-pentanedioic acid; Alphaketoglutaric acid
Molecular FormulaHOOCCH2CH2COCOOH
Molecular Weight146.10
Purity99.0-101.0 (T)%
Density1.5±0.1 g/cm3
Boiling Point345.6±25.0 °C at 760 mmHg
Melting Point114-118 °C
Appearancecrystals
EINECS206-330-3
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 328-50-7 |
| Catalog No. | 2A-9021301 |
| Chinese Name | α-酮戊二酸 |
| Synonyms | 2-oxopentanedionic acid; ketoglutaric acid; EINECS 206-330-3; α-Oxoglutaric acid; FEMA 3891; α-Oxopentanedioic acid; α-Ketoglutaric acid; A-KETOGLUTARIC ACID; 2-Oxo-Glutaric Acid; 2-Oxoglutaric acid,2-Oxopentanedioic acid; 2-Oxoglutaric Acid; MFCD00004165; OXOGLUTARIC ACID; KETO-GLU; 2-Ketoglutaric acid; 2-Oxopentanedioic acid; α-keto-Glutaric acid; 2-Oxo-1,5-pentanedioic acid; Alphaketoglutaric acid |
| Molecular Formula | HOOCCH2CH2COCOOH |
| Molecular Weight | 146.10 |
| Purity | 99.0-101.0 (T) |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 345.6±25.0 °C at 760 mmHg |
| Melting Point | 114-118 °C |
| Appearance | crystals |
| Water Solubility | Water solubility: completely soluble; easily solub |
| Storage Condition | 2-8°C |
| Application | 2-Ketoglutaric acid is an intermediate product of the tricarboxylic acid cycle and is linked to glutamate and glutamine metabolism through transamination. |
| EINECS | 206-330-3 |
| HTC | 29183000 |
| PubChem ID | 329766750 |
| MDL Number | MFCD00004165 |
| SMILES | OC(=O)CCC(=O)C(O)=O |
| InChI | 1S/C5H6O5/c6-3(5(9)10)1-2-4(7)8/h1-2H2,(H,7,8)(H,9,10) |
| InChI Key | KPGXRSRHYNQIFN-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1705689 |
| NACRES Code | NA.22 |
| UNSPSC | 12352115 |
| MSDS | msds/21301_1_328_50_7.pdf |
| Use of | 2-Ketoglutaric acid is an intermediate compound of the Krebs cycle and is also connected to glutamic acid and glutamine metabolisms through the transamination reactions. Properties Articles74 Name 2-oxoglutaric acid Synonym More Synonyms 2-Ketoglutaric acid Biological Activity Description 2-Ketoglutaric acid is an intermediate compound of the Krebs cycle and is also connected to glutamic acid and glutamine metabolisms through the transamination reactions. Related Catalog Natural Products >> Acids and Aldehydes Research Areas >> Others Human Endogenous Metabolite References [1]. Rocchiccioli F, et al. Microdetermination of 2-ketoglutaric acid in plasma and cerebrospinal fluid by capillary gas chromatography mass spectrometry; application to pediatrics. Biomed Mass Spectrom. 1984 Jan;11(1):24-8. Chemical & Physical Properties Molecular Formula C5H6O5 Exact Mass 146.021530 PSA 91.67000 LogP -1.43 Index of Refraction 1.494 InChIKey KPGXRSRHYNQIFN-UHFFFAOYSA-N SMILES O=C(O)CCC(=O)C(=O)O Safety Information Signal Word Danger Hazard Statements H318 Precautionary Statements P280-P305 + P351 + P338 + P310 Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves Hazard Codes Xi,T Safety Phrases S26-S39 RIDADR NONH for all modes of transport WGK Germany 3 HS Code 29183000 Synthetic Route 5-hydroxymethyl... Formic Acid 2-Ketoglutaric ... Succinic acid Literature: Applied Catalysis A: General, , vol. 458, p. 55 - 62 Furan-2-carboxy... 2-Ketoglutaric ... Succinic acid Maleic acid Literature: Applied Catalysis A: General, , vol. 458, p. 55 - 62 2,5-Furandicarb... 2-Ketoglutaric ... Succinic acid Literature: Applied Catalysis A: General, , vol. 458, p. 55 - 62 Precursor & DownStream Precursor 10 CAS#:67-47-0 5-hydroxymethyl... CAS#:88-14-2 Furan-2-carboxy... CAS#:3238-40-2 2,5-Furandicarb... CAS#:6893-26-1 D(-)-Glutamic acid DownStream 9 CAS#:1113-60-6 Hydroxypyruvic acid CAS#:56-86-0 L-glutamic acid CAS#:108049-92-9 5-[(4-nitrophen... CAS#:110342-24-0 cucumopine |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff: 6.5%. General tariff:30.0% |
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