717150

Sigma-Aldrich

2-Ketobutyric acid-3,3-d2 sodium salt hydrate

97 atom % D, 97% (CP)

Synonym(s):
Sodium α-ketobutyrate-3,3-d2, α-Ketobutyric acid-3,3-d2 sodium salt, α-Keto-butyric acid-3,3-d2 sodium, 2-Oxobutanoic acid-3,3-d2 sodium salt
Linear Formula:
CH3CD2COCO2Na•xH2O
Molecular Weight:
126.08
MDL number:
PubChem Substance ID:
NACRES:
NA.12
Pricing and availability is not currently available.

Quality Level

isotopic purity

97 atom % D

assay

97% (CP)

application(s)

bio NMR: suitable

mp

210 °C (dec.) (lit.)

mass shift

M+2

SMILES string

O.[Na+].[2H]C([2H])(C)C(=O)C([O-])=O

InChI

1S/C4H6O3.Na.H2O/c1-2-3(5)4(6)7;;/h2H2,1H3,(H,6,7);;1H2/q;+1;/p-1/i2D2;;

InChI key

PVLJVKQSCAHPPR-FMPZBJQLSA-M

Related Categories

Packaging

250 mg in glass bottle
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Codes

Xi

Risk Statement

36/37/38

Safety Statement

26

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Articles
We presents an informational article concerning biomolecular NMR and the use of Isotope Labeling Methods for Protein Dynamics Studies.
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Presenting an article about the selective protonation of methyl groups in highly deuterated proteins. In which the structural NMR studies of small proteins, a maximum number of proton chemical shifts are usually assigned and NOEs connecting large numbers of sites are subsequently quantified in terms of distance restraints that are then used to obtain an ensemble of structures.
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