| Customization: | Available |
|---|---|
| CAS No.: | 127-17-3 |
| Formula: | C3h4o3 |
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| Pyruvic acid Basic information | |
| Product Name: | Pyruvic acid |
| CAS: | 127-17-3 |
| MF: | C3H4O3 |
| MW: | 88.06 |
| EINECS: | 204-824-3 |
| Mol File: | 127-17-3.mol |
| Pyruvic acid Chemical Properties | |
| Melting point | 11-12 °C (lit.) |
| Boiling point | 165 °C (lit.) |
| density | 1.267 g/mL at 25 °C (lit.) |
| FEMA | 2970 | PYRUVIC ACID |
| refractive index | n20/D 1.428(lit.) |
| Fp | 183 °F |
| storage temp. | 2-8°C |
| solubility | Miscible with chlorof orm and meth anol. |
| pka | 2.39(at 25ºC) |
| form | Liquid |
| color | Clear colorless to light yellow or amber |
| PH | 1.2 (90g/l, H2O, 20ºC) |
| JECFA Number | 936 |
| Me rck | 148,021 |
| BRN | 506211 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. Refrigerate. |
| InChIKey | LCTONWCANYUPML-UHFFFAOYSA-N |
| CAS DataBase Reference | 127-17-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyruvic acid(127-17-3) |
| EPA Substance Registry System | Propanoic acid, 2-oxo- (127-17-3) |
Function of Pyruvic acid Powder CAS 127-17-3
Pyruvic Acid, with the CAS number 127-17-3, is an organic acid that is a key intermediate in several metabolic pathways within all living cells. It plays a central role in the metabolism of carbohydrates, fats, and proteins, acting as a crucial link between glycolysis and the citric acid cycle (Krebs cycle) .
Chemically, Pyruvic Acid has the formula C3H4O3 and a molecular weight of 88.06 g/mol. It is a colorless liquid with a pungent, acetic acid-like odor and is soluble in water, ethanol, and ether. At room temperature, it can exist as a colorless liquid or crystalline solid, with a melting point of 13.6 °C and a boiling point of 165 °C (though it decomposes at this temperature) .
Pyruvic Acid is produced in the body during glycolysis, the initial step of glucose metabolism. It can be converted intoacetyl-CoA and enter the Krebs cycle for further oxidation to produce energy, or it can be converted to lactic acid during anaerobic conditions .
This compound is also used in the synthesis of various chemicals, pharmaceuticals, and as a food additive. Industrially, it can be produced through several methods, including the dehydration of tartaric acid with potassium hydrogen sulfate at high temperatures, or through the oxidation of lactate or other precursors .
In terms of safety, Pyruvic Acid is considered toxic if ingested and can cause irritation to the skin and eyes. It is important to handle it with care, using appropriate personal protective equipment, and to store it away from heat and light
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