Molecular Weight: 581.75 g/mol

hVEGF-IN-1 Chemical Structure
Chemical Structure
Check the hVEGF-IN-1 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

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
Ethanol 50 mg/mL
DMSO 25 mg/mL (42.97 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Water 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).

Chemical Information

IUPAC Name N-[2-[4-[4-[2-(diethylamino)ethoxy]anilino]quinazolin-2-yl]phenyl]-3-(4-methylpiperazin-1-yl)propanamide
CAS Number 1637443-98-1
Molecular Formula

C34H43N7O2
Molecular Weight (MW) 581.75
SMILES CCN(CC)CCOC1=CC=C(NC2=NC(=NC3=C2C=CC=C3)C4=C(NC(=O)CCN5CCN(C)CC5)C=CC=C4)C=C1
InChIKey VIBJAHJNWHZSJP-UHFFFAOYSA-N

Jump to

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