SMILES:
CC=C1C2CC3=C(C1(CC(=C2)C)N)C=CC(=O)N3
-Huperzine-A-chemical-structure-S2251.gif)
Chemical Structure
Check the
(-)-Huperzine A (HupA)
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | (1R,9R,13E)-1-amino-13-ethylidene-11-methyl-6-azatricyclo[7.3.1.02,7]trideca-2(7),3,10-trien-5-one | |
|---|---|---|
| CAS Number | 102518-79-6 | |
| Molecular Formula |
C15H18N2O |
|
| Molecular Weight (MW) | 242.32 | |
| SMILES | CC=C1C2CC3=C(C1(CC(=C2)C)N)C=CC(=O)N3 | |
| InChIKey | ZRJBHWIHUMBLCN-YQEJDHNASA-N |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| 5%TFA | 7.54 mg/mL |
| DMSO |
Insoluble
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.) |
| 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).
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.
- (-)-Huperzine A (HupA) Solubility in DMSO
- (-)-Huperzine A (HupA) Stock Solution
- (-)-Huperzine A (HupA) Storage
- (-)-Huperzine A (HupA) Stability
- (-)-Huperzine A (HupA) Molecular Weight
- (-)-Huperzine A (HupA) CAS Number
- (-)-Huperzine A (HupA) Chemical Structure (2D and 3D)
- (-)-Huperzine A (HupA) SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.