| Size | Price | Stock | Qty |
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| 5mg |
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| 10mg |
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| 25mg |
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| 50mg |
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| 100mg |
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| 250mg | |||
| Other Sizes |
| Targets |
Sodium 2-oxopropanoate-13C does not have a specific pharmacological receptor target. As a stable isotope-labeled compound, it is used as a tracer in metabolic studies. Sodium pyruvate is a key metabolic intermediate involved in energy production and acts as an antioxidant. The 13C labeling allows for the tracking of its metabolic fate in biological systems.
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| ln Vitro |
Drug compounds have included stable heavy isotopes of carbon, hydrogen, and other elements, mostly as quantitative tracers while the drugs were being developed. Because deuteration may have an effect on a drug's pharmacokinetics and metabolic properties, it is a cause for concern [1].
In vitro, Sodium 2-oxopropanoate-13C is not used for conventional biological activity assays. Its primary utility is as a tracer in metabolic studies to track the conversion of pyruvate in cellular metabolic pathways. Sodium pyruvate, the unlabeled compound, is a free radical scavenger capable of eliminating ROS. It is used in cell culture media as a supplement to support cellular metabolism. |
| ln Vivo |
In vivo, Sodium 2-oxopropanoate-13C is used as a metabolic tracer to study glucose metabolism and the TCA cycle. By administering the labeled compound and measuring the incorporation of 13C into downstream metabolites using mass spectrometry, researchers can map metabolic flux. It is not used for therapeutic purposes.
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| Enzyme Assay |
For non-cell-based assays, Sodium 2-oxopropanoate-13C is used as an analytical standard. Its identity and purity are confirmed using techniques such as NMR and mass spectrometry. It is not used in receptor binding assays. Its role is to serve as a quantitative tracer in metabolic flux analysis, enabling the tracking of carbon atoms through metabolic pathways.
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| Cell Assay |
For in vitro cellular assays, cells are cultured in media containing Sodium 2-oxopropanoate-13C. The compound is taken up by cells and metabolized through various pathways. After a defined incubation period, cells are harvested, and metabolites are extracted. The incorporation of 13C into metabolites is analyzed using LC-MS/MS or GC-MS to determine metabolic fluxes and pathway activities.
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| Animal Protocol |
For in vivo animal studies, Sodium 2-oxopropanoate-13C can be administered to rodents via intraperitoneal or intravenous injection. Blood or tissue samples are collected at various time points post-administration. The samples are processed and analyzed by mass spectrometry to track the distribution and metabolism of the labeled compound. This allows for the study of glucose metabolism and energy production in vivo.
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| ADME/Pharmacokinetics |
Sodium 2-oxopropanoate-13C has a molecular weight of 111.03 and a molecular formula of C2^{13}CH3NaO3. It is typically supplied with a purity of 98 atom% 13C. The compound is soluble in water. It should be stored at room temperature for short-term use or at -20°C for long-term stability. It is for research use only and is not intended for human consumption.
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| Toxicity/Toxicokinetics |
The toxicity profile of Sodium 2-oxopropanoate-13C is not applicable, as it is used as a metabolic tracer at very low concentrations. The 13C labeling is not expected to introduce new toxicities, as carbon-13 is a stable, non-radioactive isotope. The compound is not intended for human consumption. Standard safety precautions should be observed when handling the compound.
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| References |
[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.
[2]. S Nemoto, et al. Role for mitochondrial oxidants as regulators of cellular metabolism. Mol Cell Biol. 2000 Oct;20(19):7311-8. [3]. W Zhao, et al. Fructose induced deactivation of antioxidant enzymes: preventive effect of pyruvate. Free Radic Res. 2000 Jul33(1):23-30. |
| Additional Infomation |
Sodium 2-oxopropanoate-13C (sodium pyruvate-13C, CAS 124052-04-6) is the 13C-labeled form of sodium pyruvate. Sodium pyruvate is a three-carbon metabolite of glucose produced in the glycolytic pathway and acts as a free radical scavenger. The labeled compound is used as a tracer in metabolic studies. It is available for research purposes only.
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| Molecular Formula |
C213CH3NAO3
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|---|---|
| Molecular Weight |
111.04
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| Exact Mass |
111.001
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| CAS # |
124052-04-6
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| Related CAS # |
Sodium 2-oxopropanoate;113-24-6
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| PubChem CID |
23681215
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| Appearance |
Typically exists as solid at room temperature
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| Melting Point |
>300ºC(lit.)
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| Hydrogen Bond Donor Count |
0
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| Hydrogen Bond Acceptor Count |
3
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| Rotatable Bond Count |
1
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| Heavy Atom Count |
7
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| Complexity |
88.2
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| Defined Atom Stereocenter Count |
0
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| SMILES |
[Na+].[13CH3]C(C([O-])=O)=O
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| InChi Key |
DAEPDZWVDSPTHF-UHFFFAOYSA-M
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| InChi Code |
InChI=1S/C3H4O3.Na/c1-2(4)3(5)6;/h1H3,(H,5,6);/q;+1/p-1
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| Chemical Name |
sodium;2-oxopropanoate
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| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
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| Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.
Injection Formulations
Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline)(e.g. IP/IV/IM/SC) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). View More
Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). View More
Oral Formulation 3: Dissolved in PEG400 (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 9.0058 mL | 45.0288 mL | 90.0576 mL | |
| 5 mM | 1.8012 mL | 9.0058 mL | 18.0115 mL | |
| 10 mM | 0.9006 mL | 4.5029 mL | 9.0058 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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