| 3-Phenylpyruvic acid Basic information |
| Product Name: | 3-Phenylpyruvic acid |
| Synonyms: | PHENYLPYRUVIC ACID;phenylpyruvicacid(withdrawn:35180-e:pm25);phenylpyruvicacid:35180-e:pm;phenylpyruvicacid35180-e:pm;Pyruvic acid, phenyl-;B-PHENYLPYRUVIC ACID FREE ACID;Benzenepropanoic acid, .alpha.-oxo-;PHENYLPYRUVIC ACID(RG) |
| CAS: | 156-06-9 |
| MF: | C9H8O3 |
| MW: | 164.16 |
| EINECS: | 205-847-1 |
| Product Categories: | Building Blocks;C9;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks |
| Mol File: | 156-06-9.mol |
| 3-Phenylpyruvic acid Chemical Properties |
| Melting point | 150-154 °C (lit.) |
| Boiling point | 299.1±19.0 °C(Predicted) |
| density | 1.257±0.06 g/cm3(Predicted) |
| FEMA | 3892 | 2-OXO-3-PHENYLPROPIONIC ACID |
| storage temp. | -20°C |
| pka | 2.61±0.54(Predicted) |
| form | powder to crystal |
| color | White to Light yellow |
| Sensitive | Light & Air Sensitive & Hygroscopic |
| JECFA Number | 1479 |
| BRN | 2207312 |
| CAS DataBase Reference | 156-06-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzenepropanoic acid, «alpha»-oxo-(156-06-9) |
| EPA Substance Registry System | Phenylpyruvic acid (156-06-9) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25-36-26 |
| WGK Germany | 3 |
| F | 3-8-10-23 |
| HS Code | 29183000 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ALFA | English |
| 3-Phenylpyruvic acid Usage And Synthesis |
| Uses | α-Oxobenzenepropanoic Acid is a useful reagent for organic synthesis. |
| Definition | ChEBI: A 2-oxo monocarboxylic acid that is 3-phenylpropanoic acid substituted by an oxo group at position 2. It is an intermediate metabolite in the phenylalanine pathway. |
| General Description | Phenylpyruvic acid reduces glucose-6-phosphate dehydrogenase activity without pre-incubation. |
| Purification Methods | Recrystallise the acid from *C6H6. The phenylhydrazone has m 173o [Zeller Helv Chim Acta 26 1614 1943, Hopkins & Chisholm Can J Research [B] 24 89 1946]. The 2,4-dinitrophenylhydrazone has m 162-164o (189o, 192-194o) [Fones J Org Chem 17 1952]. [Beilstein 10 IV 2760.] |
| 3-Phenylpyruvic acid Preparation Products And Raw materials |
| Raw materials | L-Phenylalanine |
| Preparation Products | NSC82194 |
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