SMILES:

CC(NC(=O)C1CC(O)CN1C(=O)C(NC(=O)CN2CCN(CC2)C3=C(N)N=NC(=C3)C4=C(O)C=CC=C4)C(C)(C)C)C5=CC=C(C=C5)C6=C(C)N=CS6
AU-15330 Chemical Structure
Chemical Structure
Check the AU-15330 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name (2S,4R)-1-[(2S)-2-[[2-[4-[3-amino-6-(2-hydroxyphenyl)pyridazin-4-yl]piperazin-1-yl]acetyl]amino]-3,3-dimethylbutanoyl]-4-hydroxy-N-[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide
CAS Number 2380274-50-8
Molecular Formula

C39H49N9O5S
Molecular Weight (MW) 755.93
SMILES CC(NC(=O)C1CC(O)CN1C(=O)C(NC(=O)CN2CCN(CC2)C3=C(N)N=NC(=C3)C4=C(O)C=CC=C4)C(C)(C)C)C5=CC=C(C=C5)C6=C(C)N=CS6
InChIKey HDCCMCFIGHIDJR-TUDDPRDOSA-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 100 mg/mL (132.28 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 100 mg/mL
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).

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