Pyruvic acid (CAS 127-17-3) — formula C3H4O3, molecular weight 88.06.
| CAS Number | 127-17-3 |
|---|---|
| Molecular Formula | C3H4O3 |
| Molecular Weight | 88.06 |
| Melting Point | 13.8 |
| Boiling Point | 54 |
| LogP | -0.5 |
| Applications | Uses: Intermediate in sugar metabolism and alcoholic fermentation, [Merck Index] Used as flavoring agent or adjuvant, [FDA], For nutritional supplementation, also for treating dietary shortage or imbalance, Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, General Manufacturing Information: Propanoic acid, 2-oxo-: ACTIVE |
Documented applications: Uses: Intermediate in sugar metabolism and alcoholic fermentation, [Merck Index] Used as flavoring agent or adjuvant, [FDA], For nutritional supplementation, also for treating dietary shortage or imbalance, Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, General Manufacturing Information: Propanoic acid, 2-oxo-: ACTIVE.
Pyruvic acid is a chemical compound with CAS registry number 127-17-3 and molecular formula C3H4O3 (molecular weight 88.06).
CAS number: 127-17-3
Its molecular formula C3H4O3 comprises 3 C, 4 H, 3 O atoms.
Also known as: Pyruvic acid · 丙酮酸
The CAS registry number of Pyruvic acid is 127-17-3.
Molecular formula C3H4O3, molecular weight 88.06.
It is also registered under: Pyruvic acid, 丙酮酸.
Recorded applications: Uses: Intermediate in sugar metabolism and alcoholic fermentation, [Merck Index] Used as flavoring agent or adjuvant, [FDA], For nutritional supplementation, also for treating dietary shortage or imbalance, Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, General Manufacturing Information: Propanoic acid, 2-oxo-: ACTIVE.
Independent reference data for Pyruvic acid (CAS 127-17-3), compiled from public chemistry databases.
| CAS Registry Number | 127-17-3 |
|---|---|
| PubChem CID | 1060 |
| Molecular formula | C3H4O3 |
| IUPAC name | 2-oxopropanoic acid |
| UNII (FDA) | 8558G7RUTR |
| FEMA number | 2970 |
| JECFA number | 936 |
| Molecular Weight | 88.06 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 88.016043985 |
| Monoisotopic Mass | 88.016043985 |
| Topological Polar Surface Area | 54.4 |
| Heavy Atom Count | 6 |
| Boiling Point | 54 |
|---|---|
| Boiling Point | 164 °C |
| Melting Point | 13.8 |
| Melting Point | 13.8 °C |
| Solubility | 1000000 |
| Solubility | 1000.0 mg/mL |
| Density | 1.260-1.281 |
| Vapor Pressure | 1.29 [mmHg] |
| LogP | -0.5 |
| LogP | -0.9 |
Pyruvic acid; 2-Oxopropanoic acid; 127-17-3; acetylformic acid; Pyroracemic acid; 2-Oxopropionic acid; Propanoic acid, 2-oxo-; alpha-ketopropionic acid; 2-Ketopropionic acid; 2-Oxopropansaeure; 2-Oxopropionsaeure; alpha-Oxopropionsaeure; 2-oxo-propionic acid; acide pyruvique; a-Ketopropionic acid; CH3COCOOH
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 909-JECFA 57/98 |
|---|
| Reported hazard statements | H314 (100%), H318 (83.2%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H318 (83.2%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Pyruvic acid · CAS 127-17-3 · C3H4O3. UNII 8558G7RUTR. Boiling Point: 54; Boiling Point: 164 °C; Melting Point: 13.8.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 丙酮酸