Catalog No. Size PriceQuantity
M12494-2 Contact sales@xcessbio.com for quotation $100
M12494-10 Contact sales@xcessbio.com for quotation $100


3'-Hydroxypterostilbene, a natural pterostilbene analogue, effectively inhibits the growth of human colon cancer cells (IC50s of 9.0, 40.2, and 70.9 µM for COLO 205, HCT-116, and HT-29 cells, respectively) by inducing apoptosis and autophagy. 3'-Hydroxypterostilbene inhibits the PI3K/Akt/mTOR/p70S6K, and p38MAPK pathways and activates the ERK1/2, JNK1/2 MAPK pathways.

Product information

CAS Number: 475231-21-1

Molecular Weight: 272.30

Formula: C16H16O4

Chemical Name: 4-[(E)-2-(3, 5-dimethoxyphenyl)ethenyl]benzene-1, 2-diol

Smiles: COC1C=C(C=C(C=1)OC)/C=C/C1=CC(O)=C(O)C=C1


InChi: InChI=1S/C16H16O4/c1-19-13-7-12(8-14(10-13)20-2)4-3-11-5-6-15(17)16(18)9-11/h3-10,17-18H,1-2H3/b4-3+

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 125 mg/mL (459.05 mM; Need ultrasonic)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Cheng TC, et al. Potent anti-cancer effect of 3'-hydroxypterostilbene in human colon xenograft tumors. PLoS One. 2014 Nov 12;9(11):e111814.

Products are for research use only. Not for human use.

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