CAS No. 600-15-7

Batch: Purity:
2-Hydroxybutyric acid Chemical Structure
Chemical Structure
Check the 2-Hydroxybutyric acid product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 600-15-7
Molecular Formula

C4H8O3

Molecular Weight (MW) 104.10
SMILES CCC(C(=O)O)O

Ordering Information

Biological Activity

2-Hydroxybutyric acid, also known as α-hydroxybutyrate, is an organic acid metabolite generated during hepatic glutathione synthesis and L-threonine catabolism. Elevated circulating levels of 2-hydroxybutyric acid serve as an early predictive biomarker for insulin resistance and impaired glucose tolerance in human subjects, reflecting increased hepatic oxidative stress, altered mitochondrial energy metabolism, and altered lipid pathways. [1]

How to Prepare Stock Solution?

Concentration Volume Mass
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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).
Note: Technical data last updated: Sep 1, 2026.