SMILES:
CC1=NC=CN1CC2CCC3=C(C2=O)C4=CC=CC=C4N3C.Cl
Chemical Structure
Check the
Ondansetron HCl
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | 9-methyl-3-[(2-methylimidazol-1-yl)methyl]-2,3-dihydro-1H-carbazol-4-one;hydrochloride | |
|---|---|---|
| CAS Number | 99614-01-4 | |
| Molecular Formula |
C18H19N3O.HCl |
|
| Molecular Weight (MW) | 329.82 | |
| SMILES | CC1=NC=CN1CC2CCC3=C(C2=O)C4=CC=CC=C4N3C.Cl | |
| InChIKey | MKBLHFILKIKSQM-UHFFFAOYSA-N |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| Water | 166 mg/mL |
| DMSO |
66 mg/mL
(200.1 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 13 mg/mL |
| DMSO |
66 mg/mL
(200.1 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 24 mg/mL |
| Ethanol | 10 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).
Pre-aliquoted for Longevity: Solid-state aliquots offer significantly longer shelf life compared to stock solutions, ensuring maximum stability for every use.
Looking for a specific aliquot size? Reach out to your local sales representative or contact us at orders@selleckchem.com.
Note: Technical data last updated: Sep 1, 2026.