Sodium pyruvate
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| Category | Others |
| Catalog number | BBF-04157 |
| CAS | 113-24-6 |
| Molecular Weight | 110.04 |
| Molecular Formula | C3H3NaO3 |
| Purity | ≥95% |
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Description
Sodium pyruvate is the end product of glycolysis and is used for further metabolic cycles to provide energy for cells.
Specification
| Related CAS | 220803-31-6 (Deleted CAS) 127-17-3 (free acid) |
| Synonyms | Propanoic acid, 2-oxo-, sodium salt (1:1); Pyruvic Acid Sodium Salt; Pyruvate Sodium; Propanoic acid, 2-oxo-, monosodium salt; Sodium 2-oxopropanoate; Sodium α-ketopropionate |
| Storage | Store at 2-8°C |
| IUPAC Name | sodium;2-oxopropanoate |
| Canonical SMILES | CC(=O)C(=O)[O-].[Na+] |
| InChI | InChI=1S/C3H4O3.Na/c1-2(4)3(5)6;/h1H3,(H,5,6);/q;+1/p-1 |
| InChI Key | DAEPDZWVDSPTHF-UHFFFAOYSA-M |
Properties
| Appearance | White crystalline powder |
| Melting Point | >300°C |
| Flash Point | 54.3ºC |
| Solubility | Soluble in Water |
| LogP | -1.67470 |
Reference Reading
1. Pyruvate transporter BnaBASS2 impacts seed oil accumulation in Brassica napus
Shan Tang, Ning Guo, Qingqing Tang, Fei Peng, Yunhao Liu, Hui Xia, Shaoping Lu, Liang Guo Plant Biotechnol J. 2022 Dec;20(12):2406-2417. doi: 10.1111/pbi.13922. Epub 2022 Sep 21.
Bile acid: sodium symporter family protein 2 (BASS2) is a sodium-dependent pyruvate transporter, which transports pyruvate from cytosol into plastid in plants. In this study, we investigated the function of chloroplast envelope membrane-localized BnaBASS2 in seed metabolism and seed oil accumulation of Brassica napus (B. napus). Four BASS2 genes were identified in the genome of B. napus. BnaA05.BASS2 was overexpressed while BnaA05.BASS2 and BnaC04.BASS2-1 were mutated by CRISPR in B. napus. Metabolite analysis revealed that the manipulation of BnaBASS2 caused significant changes in glycolysis-, fatty acid synthesis-, and energy-related metabolites in the chloroplasts of 31 day-after-flowering (DAF) seeds. The analysis of fatty acids and lipids in developing seeds showed that BnaBASS2 could affect lipid metabolism and oil accumulation in developing seeds. Moreover, the overexpression (OE) of BnaA05.BASS2 could promote the expression level of multiple genes involved in the synthesis of oil and the formation of oil body during seed development. Disruption of BnaA05.BASS2 and BnaC04.BASS2-1 resulted in decreasing the seed oil content (SOC) by 2.8%-5.0%, while OE of BnaA05.BASS2 significantly promoted the SOC by 1.4%-3.4%. Together, our results suggest that BnaBASS2 is a potential target gene for breeding B. napus with high SOC.
2. Sodium Pyruvate Nasal Spray Reduces the Severity of Nasal Inflammation and Congestion in Patients with Allergic Rhinitis
Alain Martin, Christopher Lupfer, Ronald Amen J Aerosol Med Pulm Drug Deliv. 2022 Dec;35(6):291-295. doi: 10.1089/jamp.2022.0025. Epub 2022 Aug 12.
Background: As an anti-inflammatory and antioxidant, sodium pyruvate significantly reduces inflammatory cytokines and oxygen radicals such as interleukin (IL) IL-6, IL-8, Monocyte Chemoattractant Protein-1, and hydrogen peroxide. Thus, sodium pyruvate holds promise as a treatment for many respiratory diseases, including allergic rhinitis (AR). Novel treatments for AR are needed as current medications, including steroids, often fail to treat severe symptoms. Methods: The data from five human clinical studies were analyzed to determine the effect of 20 mM sodium pyruvate nasal spray (N115) in patients with AR. Nasal inflammation scores were compared to a placebo control or a no-treatment baseline control. Three studies were open-labeled and two were appropriately blinded to both patients and clinicians using computer randomization of subjects. Results: The intranasal administration of sodium pyruvate significantly improved nasal inflammation scores in all five clinical trials of patients with AR (p < 0.0001 in all trials). Conclusions: These results give credence to the overall ability of sodium pyruvate, administered by nasal spray, to treat inflammation of the nasal airways.
3. Pyruvate prevents the onset of the cachectic features and metabolic alterations in myotubes downregulating STAT3 signaling
Michele Mannelli, Tania Gamberi, Rachele Garella, Francesca Magherini, Roberta Squecco, Tania Fiaschi FASEB J. 2022 Nov;36(11):e22598. doi: 10.1096/fj.202200848R.
Cachexia is a systemic disease associated with several pathologies, including cancer, that leads to excessive weight loss due to enhanced protein degradation. Previously, we showed that cachectic features in myotubes are provoked by a metabolic shift toward lactic fermentation. Our previous results led us to hyphotesise that increasing pyruvate concentration could impede the metabolic modifications responsible for induction of cachexia in myotubes. Here, we demonstrated that the addition of sodium pyruvate in conditioned media from CT26 colon cancer cells (CM CT26) prevents the onset of either phenotypic and metabolic cachectic features. Myotubes treated with CM CT26 containing sodium pyruvate show a phenotype similar to the healthy counterpart and display lactate production, oxygen consumption, and pyruvate dehydrogenase activity as control myotubes. The use of the Mitochondrial Pyruvate Carrier inhibitor UK5099, highlights the importance of mitochondrial pyruvate amount in the prevention of cachexia. Indeed, UK5099-treated myotubes show cachectic features as those observed in myotubes treated with CM CT26. Finally, we found that sodium pyruvate is able to decrease STAT3 phosphorylation level, a signaling pathway involved in the induction of cachexia in myotubes. Collectively, our results show that cachexia in myotubes could be prevented by the utilization of sodium pyruvate which impedes the metabolic modifications responsible for the acquisition of the cachectic features.
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Bio Calculators
* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2
* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
