3,4-Dibromofuran-2,5-dione

CAS: 1122-12-9

Ref. 3D-FD173296

Product Information

• Name: 3,4-Dibromofuran-2,5-dione
• Synonyms: 2,5-Furandione, 3,4-dibromo-, 3,4-Dibromo-2,5-furandione, 3,4-Dibromofuran-2,5-Dione, 3,4-Dibromomaleic anhydride, Dibromomaleic anhydride, Maleic anhydride, dibromo-, Nsc 94974, 2,3-Dibromomaleic anhydride

Description

3,4-Dibromofuran-2,5-dione is a conjugate that reacts with the amine group of proteins to form a covalent bond. This reaction is reversible and can be used in tissue culture for the detection of antibodies. The second-order rate constant for the reaction was determined to be 0.0013 s−1 by measuring the time required for 50% of the substrate to react with 10% of the enzyme. 3,4-Dibromofuran-2,5-dione has been shown to form covalent bonds with an hydroxyl group on an amino acid residue or a hydroxy group on a sugar residue. It also has a disulfide bond that can reversibly react with glutathione and deionized water to form dehydroabietic acid.

• Brand: Biosynth

Chemical properties

• Molecular weight: 255.85 g/mol
• Formula: C₄Br₂O₃
• Purity: Min. 95%
• InChI: InChI=1S/C4Br2O3/c5-1-2(6)4(8)9-3(1)7
• InChI key: InChIKey=GEKJEMDSKURVLI-UHFFFAOYSA-N
• SMILES: O=C1OC(=O)C(Br)=C1Br