Phenylpyruvic acid derivatives
4-Hydroxy-3-methoxyphenylpyruvic Acid 95.0+%, TCI America™
CAS: 1081-71-6 Molecular Formula: C10H10O5 Molecular Weight (g/mol): 210.185 MDL Number: MFCD00056707 InChI Key: YGQHQTMRZPHIBB-UHFFFAOYSA-N PubChem CID: 14124 IUPAC Name: 3-(4-hydroxy-3-methoxyphenyl)-2-oxopropanoic acid SMILES: COC1=C(C=CC(=C1)CC(=O)C(=O)O)O
4-Hydroxyphenylpyruvic Acid 95.0+%, TCI America™
CAS: 156-39-8 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.159 MDL Number: MFCD00002591 InChI Key: KKADPXVIOXHVKN-UHFFFAOYSA-N Synonym: 4-hydroxyphenylpyruvic acid,testacid,3-4-hydroxyphenyl-2-oxopropanoic acid,p-hydroxyphenylpyruvic acid,testacide,4-hydroxyphenylpyruvate,3-4-hydroxyphenyl pyruvic acid,p-hydroxyphenyl pyruvic acid,3-p-hydroxyphenyl pyruvic acid,3-p-hydroxyphenyl-2-oxopropanoic acid PubChem CID: 979 ChEBI: CHEBI:15999 IUPAC Name: 3-(4-hydroxyphenyl)-2-oxopropanoic acid SMILES: C1=CC(=CC=C1CC(=O)C(=O)O)O
Medchemexpress LLC Phenylpyruvic acid | 156-06-9 | 93.3% | 164.16 | 50 MG
Phenylpyruvic acid is an analytical standard intended for research and analytical applications. It acts as a precursor for the antifungal compound phenyllactic acid and can enhance the antifungal activity of eight lactic acid bacterial strains. It also demonstrates improved inhibitory activity against fungal bread contaminants such as Aspergillus niger and Penicillium roqueforti. This compound is commonly used as a reference standard in qualitative, quantitative, and methodological research experiments involving techniques like HPLC, GC, and MS.
Medchemexpress LLC Sodium 2-oxo-3-(phenyl-d5)propanoate | 97.1% | 191.17 | C9H2D5NaO3 | 1 MG
Phenylpyruvic acid-d5 sodium is the deuterium-labeled sodium salt of phenylpyruvic acid supplied for analytical and research use. It functions as a stable isotopic tracer and internal standard for quantitative analyses, particularly in mass spectrometry and NMR workflows.
- Deuterium-labeled for use as an isotopic tracer.
- Suitable as an internal standard for NMR, GC-MS, and LC-MS quantitation.
- High purity as determined by HPLC.
- Available in small, accurately weighed pack sizes for analytical workflows.
- Molecular weight 191.17 and formula C9H2D5NaO3.
Medchemexpress LLC Phenylpyruvic acid-d5 sodium | 97.1% | 191.17 | C9H2D5NaO3 | 5 MG
Phenylpyruvic acid-d5 sodium is the deuterium-labeled sodium salt of phenylpyruvic acid supplied for research use as an analytical tracer and isotopically labeled standard. It is intended for use in mass spectrometry, metabolic tracing, and quantitative analytical applications.
- Deuterium-labeled sodium salt for tracer studies.
- Intended as an isotopically labeled standard in analytical workflows.
- Molecular formula C9H2D5NaO3 and molecular weight 191.17.
- High chemical purity (97.1%).
- Available in small-scale packaging suitable for research.
- Store sealed and away from moisture; in solvent store at -80°C (6 months) or -20°C (1 month).
Medchemexpress LLC Phenylpyruvic acid sodium | 114-76-1 | MFCD00002590 | 98.2% | 186.14 g/mol | C9H7NaO3 | 250 MG
Phenylpyruvic acid sodium is the sodium salt of phenylpyruvic acid used as a research reagent. It is provided as a high-purity solid with supporting analytical and safety documentation, making it suitable for biochemical investigations and synthetic chemistry applications.
- High purity (98.2%) for reliable experimental results.
- Molecular weight 186.14 g/mol and formula C9H7NaO3.
- Supplied as a dry solid, convenient for weighing and storage.
- Includes certificate of analysis and safety data sheet for quality and handling information.
- Store sealed away from moisture; recommended solvent storage -80°C for 6 months or -20°C for 1 month.
- Suitable for biochemical research and synthetic applications.
Medchemexpress LLC Benzenepropanoic acid, a-oxo- | 156-06-9 | 99.9% | 164.16 | 25 G
Phenylpyruvic acid is an analytical standard intended for research and analytical applications. It acts as a precursor to the antifungal compound phenyllactic acid and has been shown to enhance the antifungal activity of eight lactic acid bacterial strains. It also demonstrates improved inhibitory activity against fungal bread contaminants such as *Aspergillus niger* and *Penicillium roqueforti*. Additionally, it influences the enzyme activity of the pentose phosphate pathway in the oxidative phase in rat brain homogenates and can reduce glucose-6-phosphate dehydrogenase activity.
- Used as an analytical standard
- Employed in qualitative research experiments
- Employed in quantitative research experiments
- Employed in methodological research experiments
- Suitable for HPLC applications
- Suitable for GC applications
- Suitable for MS applications
Sodium Phenylpyruvate Monohydrate, TCI America™
CAS: 114-76-1 Molecular Formula: C9H7NaO3 Molecular Weight (g/mol): 186.142 MDL Number: MFCD00002590 InChI Key: MQGYVGKMCRDEAF-UHFFFAOYSA-M Synonym: sodium phenylpyruvate,phenylpyruvic acid sodium salt,sodium 2-oxo-3-phenylpropanoate,unii-7528cw33ww,sodium ?-phenylpyruvate,phenylpyruvic acid, sodium salt,l-phenyl pyruvic acid sodium salt,beta-phenylpyruvic acid sodium salt,2-oxo-3-phenylpropionic acid,3-phenyl-2-oxopropanoic acid, sodium salt PubChem CID: 23667645 IUPAC Name: sodium;2-oxo-3-phenylpropanoate SMILES: C1=CC=C(C=C1)CC(=O)C(=O)[O-].[Na+]