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Molecule
ID:102122
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₅NaO₅
Molecular Mass
168.07997
Exact Mass
168.00346754
Charge
0
InChI
InChI=1S/C5H6O5.Na/c6-3(5(9)10)1-2-4(7)8;/h1-2H2,(H,7,8)(H,9,10);/q;+1/p-1
InChIKey
MOTOGHHLNTXPTI-UHFFFAOYSA-M
Canonic Smiles
OC(=O)CCC(=O)C(=O)[O-].[Na+]
Isomeric Smiles
[Na+].OC(=O)CCC(=O)C(=O)[O-]
Calculated Properties
JChem
Acid pKa
2.6639607
H Acceptors
5
H Donor
1
LogD (pH = 5.5)
-4.5082493
LogD (pH = 7.4)
-6.8562856
Log P
-0.1092633
Molar Refractivity
39.7201
Polarizability
11.259781
Polar Surface Area
94.5
Rotatable Bonds
4
Lipinski's Rule of Five
true
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Properties
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Related Proteins
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Molecular Spectra
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Molecule Details
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Bioactivity
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General Information
Calculated Properties
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RDKit
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JChem
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IUPAC name
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Synonyms
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IUPAC Traditional name
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
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MP Biomedicals
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Sigma Aldrich
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
02100245
05201075
Sigma Aldrich
K1875
K2010
75893
Academic Data
PubChem
23670750
Names and Identifiers
IUPAC name
sodium 4-carboxy-2-oxobutanoate
Synonyms
α-KETOGLUTARIC ACID MONOSODIUM SALT
2-Oxoglutaric acid monosodium salt
2-Oxopentanedioic Acid Monosodium Salt
α-KETOGLUTARIC ACID
2-氧化戊二酸 单钠盐
α-酮戊二酸 钠盐
2-氧代戊二酸 单钠盐
α-Ketoglutaric acid sodium salt
2-酮戊二酸钠 一元
Sodium 2-oxoglutarate monobasic
IUPAC Traditional name
potassium 2-oxoglutarate(1-)
sodium 2-ketoglutarate
Registration numbers
EC Number
241-157-7
244-836-6
CAS Number
17091-15-5
22202-68-2
MDL Number
MFCD00064196
PubChem SID
24896212
162088368
24896216
Beilstein Number
4597521
PubChem CID
23670750
Molecule Details
MP Biomedicals
02100245
Monosodium Salt
Crystalline
Purity: 95-97%
05201075
MP Biomedicals Rare Chemical collection
Sigma Aldrich
K1875
包装
1 g in poly tube
1 kg in poly bottle
5, 25, 100 g in poly bottle
K2010
Biochem/physiol Actions
α-Ketoglutaric acid is a key intermediate in the TCA Cycle. It also plays an important role in preventing nitrogen overload by combining with nitrogen released within the cell.
75893
Other Notes
Substrate for the determination of glutamate dehydrogenase1; aspartate aminotransferase2,3; and alanie aminotransferase4
References
PubChem Literature
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Bioactivity
PubChem BioAssay
Registration numbers
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EC Number
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CAS Number
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MDL Number
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PubChem SID
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Beilstein Number
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PubChem CID
Properties
Safety Information
Storage Condition
2-8°C
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MSDS Link
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Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
Storage Temperature
2-8°C
Source
German water hazard class
3
Source
Product Information
Purity
95-97%
Source
≥98% (enzymatic)
Source
≥98.0% (NT)
Source
Certificate of Analysis
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Antion Traces
chloride (Cl-): ≤0.05%
Source
sulfate (SO42-): ≤0.05%
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Al: ≤0.0005%
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Ca: ≤0.001%
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NH4+: ≤0.05%
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Cu: ≤0.0005%
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Mg: ≤0.0005%
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Pb: ≤0.001%
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Zn: ≤0.0005%
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Fe: ≤0.0005%
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K: ≤0.005%
≤0.0005% Phosphorus (P)
Source
≤0.1% Insoluble matter
Source
PREMIUM
Source
HOOCCH2CH2COCOONa
Source
Physical Property
Solubility
H2O: soluble0.5 M, clear, colorless
Source
Source
Cation Traces
Impurities
Quality Level
Linear Formula