CAS No. 56038-13-2

Batch: Purity:100.0
Sucralose Chemical Structure
Chemical Structure
Check the Sucralose product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 56038-13-2
Molecular Formula

C12H19Cl3O8

Molecular Weight (MW) 397.63
SMILES C(C1C(C(C(C(O1)OC2(C(C(C(O2)CCl)O)O)CCl)O)O)Cl)O

Ordering Information

Biological Activity

Sucralose is a non-caloric artificial sweetener that acts as an agonist of the heterodimeric sweet taste receptor T1R2/T1R3 (TAS1R2/TAS1R3). Activation of the T1R2/T1R3 sweet taste receptor initiates G protein-coupled signaling pathways, triggering intracellular calcium mobilization and gustatory neural signaling. In peripheral tissues such as the gastrointestinal tract, sucralose-mediated activation of sweet taste receptors modulates nutrient sensing and peptide hormone secretion.

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 80 mg/mL (201.19 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Water 80 mg/mL
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.