CAS No. 37106-97-1
Batch:
Purity:99.91
Chemical Structure
Check the
Bentiromide
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| CAS Number | 37106-97-1 | |
|---|---|---|
| Molecular Formula |
C23H20N2O5 |
|
| Molecular Weight (MW) | 404.42 | |
| SMILES | OC(=O)C1=CC=C(NC(=O)C(CC2=CC=C(O)C=C2)NC(=O)C3=CC=CC=C3)C=C1 |
Bentiromide is a synthetic peptide derivative that functions as a selective enzymatic substrate for pancreatic chymotrypsin. Enzymatic cleavage of bentiromide by pancreatic chymotrypsin hydrolyzes the peptide bond to liberate free p-aminobenzoic acid (PABA). This specific proteolytic cleavage directly reflects luminal chymotrypsin catalytic activity, modulating peptide processing and providing a biochemical tool for studying exocrine pancreatic proteolytic function in zymogen and digestive enzyme pathway research. [1]
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
81 mg/mL
(200.28 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| DMSO |
81 mg/mL
(200.28 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 81 mg/mL |
| Water | Insoluble |
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.