SMILES:

C1CN(C(=O)C(=C1O)C(=O)NCC(=O)O)CC2=CN=C(C=C2)OC3=CC=C(C=C3)Cl
TP0463518 Chemical Structure
Chemical Structure
Check the TP0463518 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 2-[[1-[[6-(4-chlorophenoxy)-3-pyridinyl]methyl]-4-hydroxy-6-oxo-2,3-dihydropyridine-5-carbonyl]amino]acetic acid
CAS Number 1558021-37-6
Molecular Formula

C20H18ClN3O6
Molecular Weight (MW) 431.83
SMILES C1CN(C(=O)C(=C1O)C(=O)NCC(=O)O)CC2=CN=C(C=C2)OC3=CC=C(C=C3)Cl
InChIKey HMMHKGLPKAQOOH-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 40 mg/mL (92.62 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Water Insoluble
Ethanol Insoluble
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).

Jump to

Note: Technical data last updated: Sep 1, 2026.