CAS No. 2169916-18-9

Batch: Purity:99.99
VTP50469 Chemical Structure
Chemical Structure
Check the VTP50469 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 5-fluoro-2-[4-[7-[[4-(methanesulfonamido)cyclohexyl]methyl]-2,7-diazaspiro[3.5]nonan-2-yl]pyrimidin-5-yl]oxy-N,N-di(propan-2-yl)benzamide
CAS Number 2169916-18-9
Molecular Formula

C32H47FN6O4S

Molecular Weight (MW) 630.82
SMILES CC(C)N(C(C)C)C(=O)C1=C(OC2=CN=CN=C2N3CC4(CCN(CC4)CC5CCC(CC5)N[S](C)(=O)=O)C3)C=CC(=C1)F
InChIKey ADHHOUXZPBYYSU-UHFFFAOYSA-N

Ordering Information

Biological Activity

VTP50469 is an orally active, highly selective inhibitor of the Menin-MLL interaction (Ki 104 pM). By targeting menin, it disrupts the Menin-MLL complex and alters chromatin accessibility, leading to downregulation of oncogenic driver genes such as HOXA9 and MEIS1. This inhibition suppresses leukemic cell proliferation, induces cell differentiation, and demonstrates marked anti-leukemia activity in MLL-rearranged leukemias. [1]

How to Prepare Stock Solution?

Concentration Volume Mass
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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 100 mg/mL (158.52 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).

Aliquotting Service

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