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Sigma-Aldrich

L-Alanine-1-13C

99 atom % 13C

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About This Item

Linear Formula:
CH3CH(NH2)13CO2H
CAS Number:
21764-56-7
Molecular Weight:
90.09
MDL number:
MFCD00082257
UNSPSC Code:
12352209
PubChem Substance ID:
24872502
NACRES:
NA.12

isotopic purity

99 atom % 13C

form

solid

optical activity

[α]25/D +14.5°, c = 2 in 1 M HCl

technique(s)

bio NMR: suitable

mp

314.5 °C (dec.) (lit.)

mass shift

M+1

SMILES string

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

InChI

1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m0/s1/i3+1

InChI key

QNAYBMKLOCPYGJ-NSQKCYGPSA-N

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

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Santosh Renuse et al.
EBioMedicine, 69, 103465-103465 (2021-07-07)
The COVID-19 pandemic caused by severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) has overwhelmed health systems worldwide and highlighted limitations of diagnostic testing. Several types of diagnostic tests including RT-PCR-based assays and antigen detection by lateral flow assays, each with their

Articles

¹³ C MRS to Probe Brain Metabolism Using Hyperpolarized Pyruvic Acid

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

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