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721336

Sigma-Aldrich

Sodium L-lactate-3-13C solution

endotoxin tested, 45-55 % (w/w) in H2O, ≥99 atom % 13C, ≥98% (CP)

Synonym(s):

L-Lactic acid-3-13C sodium salt solution

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About This Item

Linear Formula:
13CH3CH(OH)CO2Na
CAS Number:
Molecular Weight:
113.05
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.13

description

Packaged as gram of solution, 45-55% (w/w)

Quality Level

isotopic purity

≥99 atom % 13C

Assay

≥98% (CP)
≥98% (Chiral Purity, HPLC)

form

liquid

concentration

45-55 % (w/w) in H2O

technique(s)

mass spectrometry (MS): suitable

suitability

endotoxin tested

mass shift

M+1

storage temp.

−20°C

SMILES string

[Na+].[13CH3][C@H](O)C([O-])=O

InChI

1S/C3H6O3.Na/c1-2(4)3(5)6;/h2,4H,1H3,(H,5,6);/q;+1/p-1/t2-;/m0./s1/i1+1;

InChI key

NGSFWBMYFKHRBD-UEORGECYSA-M

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Application

For R&D use only. Not for drug, household, or other uses. Any other use is the sole responsibility of the end user.

Endotoxin testing is done on the bulk form of the product before subdivision packaging. This bulk test does not guarantee that the subdivision or repackaged aliquot is endotoxin-free when it is received or used by the customer and does not imply suitability for any particular purpose. If the product must be endotoxin-free for the intended application, the product should be tested prior to actual use.

Packaging

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.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Articles

Dynamic Nuclear Polarization (DNP) is a phenomenon by which high spin polarization, typically derived from a bath of free radical electrons, is transferred to a nuclear spin bath, enhancing the difference between the nuclear energy levels and thereby producing dramatically enhanced NMR signals for detection.

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