SMILES:

O.[Na+].[Na+].OC1C(O)C(OC1CO[P]([O-])([O-])=O)[N]2C=NC3=C2N=CNC3=O
Disodium 5'-inosinate monohydrate Chemical Structure
Chemical Structure
Check the Disodium 5'-inosinate monohydrate product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 352195-40-5
Molecular Formula

C10H13N4Na2O9P
Molecular Weight (MW) 410.18
SMILES O.[Na+].[Na+].OC1C(O)C(OC1CO[P]([O-])([O-])=O)[N]2C=NC3=C2N=CNC3=O

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
Water 82 mg/mL
DMSO Insoluble
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)
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).

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