Molecular Weight: 475.42 g/mol

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

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 48 mg/mL (100.96 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?
  • 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 5-[3-bromo-4-(dimethylamino)phenyl]-2,2-dimethyl-1,3,5,6-tetrahydrobenzo[a]phenanthridin-4-one
CAS Number 311795-38-7
Molecular Formula

C27H27BrN2O
Molecular Weight (MW) 475.42
SMILES CN(C)C1=C(Br)C=C(C=C1)C2NC3=C(C4=C2C(=O)CC(C)(C)C4)C5=CC=CC=C5C=C3
InChIKey NVFRRJQWRZFDLM-UHFFFAOYSA-N

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