Catalog No. Size PriceQuantity
M12325-2 2mg solid $85
M12325-10 10mg solid $255


Quercitrin is a natural compound found in Tartary buckwheat with a potential anti-inflammation effect that is used to treat heart and vascular conditions. IC50 value: Target: In vitro: There were significant increases in caspase-3 activity, loss of MMP, and increases in the apoptotic cell population in response to quercitrin in DLD-1 colon cancer cells in a time- and dose-dependent manner. In vivo: ICR mice received CCl4 intraperitoneally with or without quercitrin co-administration for 4 weeks. Data showed that quercitrin significantly suppressed the elevation of reactive oxygen species (ROS) production and malondialdehyde (MDA) content, reduced tissue plasminogen activator (t-PA) activity, enhanced the antioxidant enzyme activities and abrogated cytochrome P450 2E1 (CYP2E1) induction in mouse brains.

Product information

CAS Number: 522-12-3

Molecular Weight: 448.38

Formula: C21H20O11


Quercetin 3-rhamnoside

Chemical Name: 2-(3, 4-dihydroxyphenyl)-5, 7-dihydroxy-3-{[(2S, 3R, 4R, 5R, 6S)-3, 4, 5-trihydroxy-6-methyloxan-2-yl]oxy}-4H-chromen-4-one

Smiles: C[C@@H]1O[C@@H](OC2C(=O)C3=C(C=C(O)C=C3O)OC=2C2=CC(O)=C(O)C=C2)[C@H](O)[C@H](O)[C@H]1O


InChi: InChI=1S/C21H20O11/c1-7-15(26)17(28)18(29)21(30-7)32-20-16(27)14-12(25)5-9(22)6-13(14)31-19(20)8-2-3-10(23)11(24)4-8/h2-7,15,17-18,21-26,28-29H,1H3/t7-,15-,17+,18+,21-/m0/s1

Technical Data

Appearance: Solid Power

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

Solubility: DMSO : ≥ 31 mg/mL (69.14 mM)

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: ≥360 days 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. Cincin ZB, et al. Apoptotic Effects of Quercitrin on DLD-1 Colon Cancer Cell Line. Pathol Oncol Res. 2015 Apr;21(2):333-8.
  2. Ma JQ, et al. Quercitrin offers protection against brain injury in mice by inhibiting oxidative stress and inflammation. Food Funct. 2016 Jan 20;7(1):549-56.
  3. Li W, et al. Quercitrin ameliorates the development of systemic lupus erythematosus-like disease in a chronic graft-versus-host murine model. Am J Physiol Renal Physiol. 2016 Feb 24:ajprenal.00249.2015.

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

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