2D Structure
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2D chemical structural formula diagram.
3D Structure
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This 3D model represents a theoretically simulated conformation and is for reference only.
Check the
Alobresib (GS-5829)
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | [2-cyclopropyl-6-(3,5-dimethyl-1,2-oxazol-4-yl)-1H-benzimidazol-4-yl]-dipyridin-2-ylmethanol | |
|---|---|---|
| CAS Number | 1637771-14-2 | |
| Molecular Formula |
C26H23N5O2 |
|
| Molecular Weight (MW) | 437.49 | |
| SMILES | CC1=C(C(=NO1)C)C2=CC(=C3C(=C2)NC(=N3)C4CC4)C(C5=CC=CC=N5)(C6=CC=CC=N6)O | |
| InChIKey | CMSUJGUHYXQSOK-UHFFFAOYSA-N |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
87 mg/mL
(198.86 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 11 mg/mL |
| Water | ˂1 mg/mL |
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.