CAS No. 869-19-2
Batch:
Purity:98.12
Chemical Structure
Check the
Glycyl-L-leucine
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| CAS Number | 869-19-2 | |
|---|---|---|
| Molecular Formula |
C8H16N2O3 |
|
| Molecular Weight (MW) | 188.22 | |
| SMILES | CC(C)CC(C(=O)O)NC(=O)CN |
Glycyl-L-leucine is a small dipeptide that serves as a primary substrate for cytosolic dipeptidases, including glycyl-leucine dipeptidase, as well as membrane peptide transporters such as PEPT1. Enzymatic hydrolysis of this dipeptide liberates glycine and L-leucine, thereby contributing to intracellular amino acid pools, modulating nutrient transport pathways, and supporting downstream cellular protein synthesis. [1]
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Concentration
Volume
Mass
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|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| Water | 37 mg/mL |
| DMSO |
Insoluble
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.) |
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.