α-Ketoglutaric acid sodium salt - UltraBio™ , CAS No.22202-68-2

CAS: 22202-68-2 Cat. No.: K755568 Molecular Weight: 168.08 Beilstein Registry Number: 4597521 EC Number: 244-836-6
AVAILABLE TO ORDER
GRADE & PURITY UltraBio™ ? UltraBio™ — Aladdin's line for molecular-biology applications. Use for nuclease-free, high-consistency reagents across molecular workflows.
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
K755568-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$215.90
25g
K755568-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$395.90
100g
K755568-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,159.90
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Why this grade

UltraBio™ UltraBio™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

α-Ketoglutaric acid sodium salt has been used in the human kynurenine amino transferase II (KAT II) inhibition spectra assay.

Specifications

Specifications & Purity
UltraBio™
Biochemical and Physiological Mechanisms
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.α-Ketoglutaric acid is the precursor for L-glutamic acid.
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
UltraBio™
Names and Identifiers
Canonical SmilesC(CC(=O)O)C(=O)C(=O)[O-].[Na+]
IUPAC Namesodium;5-hydroxy-2,5-dioxopentanoate
InChIKeyMOTOGHHLNTXPTI-UHFFFAOYSA-M
INCHI1S/C5H6O5.Na/c6-3(5(9)10)1-2-4(7)8;/h1-2H2,(H,7,8)(H,9,10);/q;+1/p-1
Isomeric SMILES C(CC(=O)O)C(=O)C(=O)[O-].[Na+]
Molecular Weight 168.08
Beilstein 4597521

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassKeto acids and derivatives
SubclassGamma-keto acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentGamma-keto acids and derivatives
Alternative Parents Short-chain keto acids and derivatives  Dicarboxylic acids and derivatives  Alpha-keto acids and derivatives  Alpha-hydroxy ketones  Carboxylic acid salts  Carboxylic acids  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAliphatic acyclic compounds
Substituents Gamma-keto acid - Short-chain keto acid - Alpha-keto acid - Dicarboxylic acid or derivatives - Alpha-hydroxy ketone - Carboxylic acid salt - Ketone - Carboxylic acid derivative - Carboxylic acid - Organic alkali metal salt - Organic sodium salt - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Carbonyl group - Organic salt - Organooxygen compound - Organic cation - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as gamma-keto acids and derivatives. These are organic compounds containing an aldehyde substituted with a keto group on the C4 carbon atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SolubilityH 2 O: 0.5 M, clear, colorless
Molecular Weight168.080 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count4
Exact Mass168.003 Da
Monoisotopic Mass168.003 Da
Topological Polar Surface Area94.500 Ų
Heavy Atom Count11
Formal Charge0
Complexity176.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Documents & Articles
Solution Calculators
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