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Sigma-Aldrich

L-Lactic acid-1-13C

greener alternative

≥99 atom % 13C, ≥98% (CP), ≥98% (Chiral Purity, HPLC)

Synonym(s):

(S)-2-Hydroxypropionic acid-1-13C, Sarcolactic acid-1-13C

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About This Item

Linear Formula:
CH3CH(OH)13CO2H
CAS Number:
727379-97-7
Molecular Weight:
91.07
MDL number:
MFCD08702847
UNSPSC Code:
12352201
PubChem Substance ID:
329765299
NACRES:
NA.12

isotopic purity

≥99 atom % 13C

assay

≥98% (CP)
≥98% (Chiral Purity, HPLC)

form

solid

greener alternative product score

old score: 45
new score: 14
Find out more about DOZN™ Scoring

greener alternative product characteristics

Less Hazardous Chemical Syntheses
Design for Energy Efficiency
Inherently Safer Chemistry for Accident Prevention
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

bio NMR: suitable
mass spectrometry (MS): suitable

greener alternative category

Re-engineered,

mass shift

M+1

shipped in

dry ice

storage temp.

−20°C

SMILES string

C[C@H](O)[13C](O)=O

InChI

1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)/t2-/m0/s1/i3+1

InChI key

JVTAAEKCZFNVCJ-NSQKCYGPSA-N

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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 “Less Hazardous Chemical Syntheses”, “Design for Energy Efficiency” and “Inherently Safer Chemistry for Accident Prevention”. 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.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1C

supp_hazards

EUH071

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

Certificates of Analysis (COA)

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Albert P Chen et al.
Magnetic resonance in medicine, 73(6), 2087-2093 (2014-07-22)
Hyperpolarized [1-(13) C]lactate in solution may be a clinically relevant and safe substrate for real time MR investigations of key metabolic pathways. The potential of using hyperpolarized [1-(13) C]lactate for magnetic resonance studies of cardiac metabolism in vivo was explored.

Articles

¹³ C MRS to Probe Brain Metabolism Using Hyperpolarized Pyruvic Acid

We present an article about the hyperpolarization of 13C labeled metabolites, especially pyruvic acid, using dynamic nuclear polarization (DNP) that allows real-time magnetic resonance spectroscopy.

Dynamic Nuclear Polarization

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.

MRI/MRS: Use of Isotopes in Hyperpolarization

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

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