(S)-3,4-Dihydroxybutyric acid lithium salt hydrate
SIGMA/89517 - ≥95.0% (GC)
Synonym: (S)
CAS Number: 51267-44-8 (free acid)
Empirical Formula (Hill Notation): C4H8O4 · xLi+ · yH2O
Molecular Weight: 120.10 (free acid basis)
Linear Formula: C4H8O4 · xLi+ · yH2O
Product Type: Chemical
assay | ≥85% (free acid, qNMR) |
≥95.0% (GC) | |
form | solid |
InChI | 1S/C4H8O4/c5-2-3(6)1-4(7) |
InChI key | DZAIOXUZHHTJKN-VKHMYHEASA |
optical activity | [α]/D -25±5°, 24 hr, c = 0.1 in 0.1 M HCl |
Quality Level | 100 |
SMILES string | O[C@H](CO)CC(O)=O |
storage temp. | −20°C |
Biochem/physiol Actions: | 3,4-Dihydroxybutyric acid is a normal human urinary metabolite that is excreted in increased concentration in patients with succinic semialdehyde dehydro- genase (SSADH) deficiency, while healthy adults excrete 0.37 +/- 0.15 (SD) mmoles of 3,4- dihydroxybutyrate per 24 hr. The renal clearance of this compound is roughly equal that of creatinine. This metabolite is also detectable in blood. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Purity | ≥85% (free acid, qNMR); ≥95.0% (GC) |
Storage Temp. | −20°C |
UNSPSC | 12352106 |