CAS No. 24386-93-4

Batch: Purity:99.72
5-Iodotubercidin Chemical Structure
Chemical Structure
Check the 5-Iodotubercidin product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name (2R,3R,4S,5R)-2-(4-amino-5-iodopyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)oxolane-3,4-diol
CAS Number 24386-93-4
Molecular Formula

C11H13IN4O4

Molecular Weight (MW) 392.15
SMILES C1=C(C2=C(N=CN=C2N1C3C(C(C(O3)CO)O)O)N)I
InChIKey WHSIXKUPQCKWBY-IOSLPCCCSA-N

Ordering Information

Biological Activity

5-Iodotubercidin is a potent nucleoside analogue and inhibitor of adenosine kinase, while also displaying inhibitory activity against nucleoside transporters, CK1, CK2, insulin receptor tyrosine kinase, phosphorylase kinase, PKA, and PKC. By blocking adenosine kinase, 5-Iodotubercidin prevents adenosine phosphorylation, leading to elevated extracellular adenosine levels and modulation of purinergic signaling pathways. This accumulation of adenosine subsequently mediates downstream pharmacological effects, including anti-inflammatory and neuroprotective phenotypes in biological models. [1][2]

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 78 mg/mL (198.9 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).

Aliquotting Service

Free Aliquotting Service

Pre-aliquoted for Longevity: Solid-state aliquots offer significantly longer shelf life compared to stock solutions, ensuring maximum stability for every use.

Looking for a specific aliquot size? Reach out to your local sales representative or contact us at orders@selleckchem.com.

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