Paquinimod (ABR-215757) Chemical Structure (2D and 3D)

2D Structure

2D chemical structural formula diagram.

3D Structure

This 3D model represents a theoretically simulated conformation and is for reference only.

Check the Paquinimod (ABR-215757) product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name	N,5-diethyl-4-hydroxy-1-methyl-2-oxo-N-phenylquinoline-3-carboxamide
CAS Number	248282-01-1
Molecular Formula	C₂₁H₂₂N₂O₃
Molecular Weight (MW)	350.41
SMILES	CCN(C(=O)C1=C(O)C2=C(CC)C=CC=C2N(C)C1=O)C3=CC=CC=C3
InChIKey	DIKSYHCCYVYKRO-UHFFFAOYSA-N

Concentration Volume Mass

Batch:

All in vitro solubility values are batch-tested experimental data (non-literature values).

Solvent	Solubility & Note
DMSO	70 mg/mL (199.76 mM) (Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol	17 mg/mL
Water	Insoluble
DMSO	70 mg/mL (199.76 mM) (Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol	70 mg/mL
Water	Insoluble
DMSO	70 mg/mL (199.76 mM) (Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol	23 mg/mL
Water	Insoluble
DMSO	70 mg/mL (199.76 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?

Pre-aliquoted for Longevity: Solid-state aliquots offer longer shelf life compared to stock solutions.

Looking for a specific aliquot size? Contact your local sales representative or orders@selleckchem.com.