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606022

Sigma-Aldrich

Sodium L-lactate-1-13C solution

greener alternative

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

Synonym(s):

L-Lactic acid-1-13C, sodium salt solution

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About This Item

Linear Formula:
CH3CH(OH)13CO2Na
CAS Number:
Molecular Weight:
113.05
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.12

description

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

isotopic purity

≥99 atom % 13C

assay

≥98% (CP)

optical activity

[α]25/D −12°, c = 1 in H2O

greener alternative product score

old score: 24
new score: 2
Find out more about DOZN™ Scoring

greener alternative product characteristics

Waste Prevention
Safer Solvents and Auxiliaries
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

45-55 % (w/w) in H2O

technique(s)

mass spectrometry (MS): suitable

mp

163-165 °C (lit.)

greener alternative category

mass shift

M+1

SMILES string

[Na+].C[C@H](O)[13C]([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/i3+1;

InChI key

NGSFWBMYFKHRBD-FWGDTYFGSA-M

Related Categories

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Safer Solvents and Auxiliaries” and “Design for Energy Efficiency”. Click here to view its DOZN scorecard.

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

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Articles

Sigma-Aldrich.com presents an article concerning MRI/MRS and the use of isotopes in hyperpolarization.

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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