Phenylpyruvic acid sodium
Based on 1 Customer Validation
Phenylpyruvic acid sodium is a endogenous metabolite that participates in the synthesis of 3-phenyllactic acid (PLA) by lactate dehydrogenase. Phenylpyruvic acid is a precursor of the antifungal compound phenyllactic acid. Phenylpyruvic acid can improve the antifungal activity of eight lactic acid bacterial strains through the addition into a dedined growth medium. Phenylpyruvic acid demonstrates improved inhibitory activity against fungal bread contaminants Aspergillus niger and Penicillium roqueforti. Phenylpyruvic acid affects enzyme activity of the pentose phosphate pathway involved in the oxidative phase in rat brain homogenates. Phenylpyruvic acid can reduce glucose-6-phosphate dehydrogenase activity.
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- Purity : 98.24%
- CAS No.: 114-76-1
- 화학식: C9H7NaO3
- 분자량:186.14
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보관:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Biological Activity
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Chemical Information
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용액&용해도
- 순도&문서
- References
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Help & FAQs
All Endogenous Metabolite Isoforms
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Biological Activity
제품 설명
Chemical Information
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CAS No. 114-76-1
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Appearance Solid
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분자량 186.14
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화학식 C9H7NaO3
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Color White to off-white
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SMILES
O=C(C(CC1=CC=CC=C1)=O)O[Na]
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Synonyms
Sodium phenylpyruvate
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선적
Room temperature in continental US; may vary elsewhere.
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보관
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
용액&용해도
In Vitro:
H2O : 5.83 mg/mL (31.32 mM; ultrasonic and warming and heat to 60°C)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
순도&문서
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Data Sheet (271 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Valerio F, et al. Improvement of the antifungal activity of lactic acid bacteria by addition to the growth medium of phenylpyruvic acid, a precursor of phenyllactic acid. Int J Food Microbiol. 2016 Apr 2;222:1-7. [Content Brief]
[2]. Rosa, A. P., et al., (2012). Phenylpyruvic acid decreases glucose-6-phosphate dehydrogenase activity in rat brain. Cellular and molecular neurobiology, 32(7), 1113–1118. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 5.3723 mL | 26.8615 mL | 53.7230 mL | 134.3075 mL |
| 5 mM | 1.0745 mL | 5.3723 mL | 10.7446 mL | 26.8615 mL | |
| 10 mM | 0.5372 mL | 2.6862 mL | 5.3723 mL | 13.4308 mL | |
| 15 mM | 0.3582 mL | 1.7908 mL | 3.5815 mL | 8.9538 mL | |
| 20 mM | 0.2686 mL | 1.3431 mL | 2.6862 mL | 6.7154 mL | |
| 25 mM | 0.2149 mL | 1.0745 mL | 2.1489 mL | 5.3723 mL | |
| 30 mM | 0.1791 mL | 0.8954 mL | 1.7908 mL | 4.4769 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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