SMILES:

C1=CC=C2C(=C1)C=CC=C2OP(=O)(O)O.[K]
1-Naphthyl phosphate potassium salt Chemical Structure
Chemical Structure
Check the 1-Naphthyl phosphate potassium salt product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 100929-85-9
Molecular Formula

C10H8O4P.K

Molecular Weight (MW) 262.24
SMILES C1=CC=C2C(=C1)C=CC=C2OP(=O)(O)O.[K]
InChIKey NFAYDMOGJKWSMQ-UHFFFAOYSA-N

How to Prepare Stock Solution?

Concentration Volume Mass
🧮 Molarity Calculator

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 20 mg/mL (76.26 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
FAQ
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.