CAS No. 139891-98-8

Batch: Purity:99.88
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3,6'-Disinapoyl sucrose Chemical Structure
Chemical Structure
Check the 3,6'-Disinapoyl sucrose product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 139891-98-8
Molecular Formula

C34H42O19
Molecular Weight (MW) 754.69
SMILES COC1=CC(=CC(=C1O)OC)C=CC(=O)OCC2C(C(C(C(O2)OC3(C(C(C(O3)CO)O)OC(=O)C=CC4=CC(=C(C(=C4)OC)O)OC)CO)O)O)O

Ordering Information

Biological Activity

3,6'-Disinapoyl sucrose is an oligosaccharide ester natural product isolated from Polygala tenuifolia that exhibits neuroprotective and antidepressant activity. It upregulates brain-derived neurotrophic factor (BDNF) expression and activates CREB signaling in neural tissues, attenuating stress-induced neuronal damage and depressive-like behaviors in animal models. These neuroprotective actions promote neuronal survival and synaptic plasticity across central nervous system pathways.

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 (132.5 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 50 mg/mL
Water ˂1 mg/mL
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.