Catalog No. Size PriceQuantity
M12371-2 2mg solid $80
M12371-10 10mg solid $240


Benzbromarone is a highly effective and well tolerated non-competitive inhibitor of xanthine oxidase, used as an uricosuric agent, used in the treatment of gout.

Product information

CAS Number: 3562-84-3

Molecular Weight: 424.08

Formula: C17H12Br2O3

Chemical Name: 2, 6-dibromo-4-(2-ethyl-1-benzofuran-3-carbonyl)phenol

Smiles: CCC1OC2=CC=CC=C2C=1C(=O)C1=CC(Br)=C(O)C(Br)=C1


InChi: InChI=1S/C17H12Br2O3/c1-2-13-15(10-5-3-4-6-14(10)22-13)16(20)9-7-11(18)17(21)12(19)8-9/h3-8,21H,2H2,1H3

Technical Data

Appearance: Solid Power

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

Solubility: DMSO : ≥ 100 mg/mL (235.80 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. Locuson CW 2nd, et al. Drug Metab Dispos, 2003, 31(7), 967-971.
  2. Kaufmann P, et al. Hepatology, 2005, 41(4), 925-935.
  3. Iwanaga T, et al. Drug Metab Dispos, 2005, 33(12), 1791-1795.

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

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