SMILES:

CC(C)CC1=CC=C(C=C1)C(C)C(=O)O.C(CCN)CC(C(=O)O)N
Ibuprofen Lysine  Chemical Structure
Chemical Structure
Check the Ibuprofen Lysine product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name (2S)-2,6-diaminohexanoic acid;2-[4-(2-methylpropyl)phenyl]propanoic acid
CAS Number 57469-77-9
Molecular Formula

C19H32N2O4

Molecular Weight (MW) 352.47
SMILES CC(C)CC1=CC=C(C=C1)C(C)C(=O)O.C(CCN)CC(C(=O)O)N
InChIKey IHHXIUAEPKVVII-ZSCHJXSPSA-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
Water 71 mg/mL
DMSO Insoluble
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)
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).

Aliquotting Service

Free Aliquotting Service

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.