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677175

Sigma-Aldrich

Pyruvic-1-13C acid (free acid)

≥99 atom % 13C, ≥99% (CP)

Synonyme(s) :

α-Ketopropionic acid-1-13C, 2-Oxopropionic acid-1-13C, 13C Labeled pyruvic acid, Pyruvic acid-1-13C

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About This Item

Formule linéaire :
CH3CO13CO2H
Numéro CAS:
99124-30-8
Poids moléculaire :
89.05
Numéro MDL:
MFCD10566986
Code UNSPSC :
12352106
ID de substance PubChem :
329760673
Nomenclature NACRES :
NA.12

Pureté isotopique

≥99 atom % 13C

Niveau de qualité

200

Pureté

≥99% (CP)

Point d'ébullition

165 °C

Pf

11-12 °C

Densité

1.281 g/mL at 25 °C

Changement de masse

M+1

Conditions d'expédition

dry ice

Température de stockage

−20°C

Chaîne SMILES 

CC(=O)[13C](O)=O

InChI

1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)/i3+1

Clé InChI

LCTONWCANYUPML-LBPDFUHNSA-N

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Description générale

Pyruvic-1-13C is isotopic labeled precursor of pyruvic acid.

Application

Hyperpolarized 13C-labeled pyruvate and its metabolite lactate has been used to image real time metabolic flux in solid tumors and assess tumor response to chemotherapy, radiation, and agents targeting mTOR.

Conditionnement

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.

Pictogrammes

Corrosion
GHS05

Mention d'avertissement

Danger

Mentions de danger

H314

Classification des risques

Eye Dam. 1 - Skin Corr. 1C

Code de la classe de stockage

8A - Combustible corrosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

179.6 °F - closed cup

Point d'éclair (°C)

82 °C - closed cup

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Certificats d'analyse (COA)

Lot/Batch Number
MBBD8894
MBBD9589
MBBD7217
MBBD6584
MBBD4204

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Consulter la Bibliothèque de documents

Prasanta Dutta et al.
Cancer research, 73(14), 4190-4195 (2013-06-01)
Hyperpolarized (13)C magnetic resonance spectroscopy provides a unique opportunity to detect real-time metabolic fluxes as a means to measure metabolic treatment responses in vivo. Here, we show that pharmacologic inhibition of lactate dehydrogenase-A suppressed the conversion of hyperpolarized (13)C-pyruvate to
Mette Hauge Lauritzen et al.
NMR in biomedicine, 26(11), 1496-1500 (2013-06-25)
A change in myocardial metabolism is a known effect of several diseases. MRS with hyperpolarized (13)C-labelled pyruvate is a technique capable of detecting changes in myocardial pyruvate metabolism, and has proven to be useful for the evaluation of myocardial ischaemia
Ilwoo Park et al.
Journal of magnetic resonance imaging : JMRI, 33(6), 1284-1290 (2011-05-19)
To demonstrate the feasibility of using DNP hyperpolarized [1-(13)C]-pyruvate to measure early response to temozolomide (TMZ) therapy using an orthotopic human glioblastoma xenograft model. Twenty athymic rats with intracranial implantation of human glioblastoma cells were divided into two groups: one
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.

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