CAS No. 607-80-7

Batch: Purity:99.86
Sesamin Chemical Structure
Chemical Structure
Check the Sesamin product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 607-80-7
Molecular Formula

C20H18O6

Molecular Weight (MW) 354.35
SMILES C1C2C(COC2C3=CC4=C(C=C3)OCO4)C(O1)C5=CC6=C(C=C5)OCO6

Ordering Information

Biological Activity

Sesamin is a naturally occurring lignan that acts as a potent modulator of lipid metabolism and inflammatory signaling pathways. It promotes fatty acid oxidation and suppresses lipogenesis by regulating peroxisome proliferator-activated receptor alpha (PPARα) signaling. Additionally, sesamin inhibits NF-κB activation and downstream pro-inflammatory cytokine expression, leading to reduced inflammatory responses and attenuation of cellular oxidative stress. [1][2]

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 71 mg/mL (200.36 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

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

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