Catalog No. Size PriceQuantity
M8827-2 2mg solid $75
M8827-10 10mg solid $225


The Boehringer Mannheim cholesterol esterase/cholesterol oxidase/peroxidase/3,4-dichlorophenol kinetic reagent was modified by the inclusion of TBHBA (2,4,6-Tribromo-3-hydroxybenzoic acid) which reacts with hydrogen peroxide and 4-aminophenazone to produce a quinone-imine dye with a greater molar absorptivity than that produced with phenol.

Product information

CAS Number: 14348-40-4

Molecular Weight: 374.81

Formula: C7H3Br3O3


2,4,6-Tribromo-3-hydroxybenzoic acid

Chemical Name: 2,4,6-tribromo-3-hydroxybenzoic acid

Smiles: OC1C(Br)=CC(Br)=C(C=1Br)C(O)=O


InChi: InChI=1S/C7H3Br3O3/c8-2-1-3(9)6(11)5(10)4(2)7(12)13/h1,11H,(H,12,13)

Technical Data

Appearance: Solid Power

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

Solubility: DMSO : ≥ 39 mg/mL (104.05 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: ≥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. Moshides JS. Kinetic enzymatic method for automated determination of HDL cholesterol in plasma. J Clin Chem Clin Biochem. 1987 Sep;25(9):583-7.

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

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