Sodium β-hydroxypyruvate hydrate
SIGMA/06367 - ≥97.0% (calc. based on dry substance, NT)
Synonym: β-Hydroxypyruvic acid sodium salt; 3-
CAS Number: 3431-81-0 (anhydrous)
Empirical Formula (Hill Notation): C3H3NaO4 · xH2O
Molecular Weight: 126.04 (anhydrous basis)
MDL Number: MFCD16660324
Linear Formula: C3H3NaO4 · xH2O
Product Type: Chemical
| application(s) | clinical testing |
| assay | ≥97.0% (calc. based on dry substance, NT) |
| form | powder |
| format | neat |
| impurities | ~1 mol water |
| InChI | 1S/C3H4O4.Na.H2O/c4-1-2(5 |
| InChI key | KSEDNTCSZJLSFJ-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | OCC(C([O-])=O)=O.O.[Na+] |
| storage temp. | 2-8°C |
| Biochem/physiol Actions: | Hydroxypyruvate is a metabolite involved in the pathway of carbon in photorespiration. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥97.0% (calc. based on dry substance, NT) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352204 |

