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Atomfair 5-Bromo-2-chlorobenzoic acid C7H4BrClO2

Description 5-Bromo-2-chlorobenzoic acid (CAS No. 21739-92-4) is a high-purity halogenated benzoic acid derivative with the molecular formula C7H4BrClO2. This crystalline compound is widely utilized as a versatile building block in organic synthesis, pharmaceutical research, and material science applications. With a molecular weight of 235.46 g/mol, it offers excellent reactivity for further functionalization at the aromatic ring. Our product is rigorously tested to ensure ??98% purity (HPLC) and is supplied in sealed containers to maintain stability. Ideal for Suzuki couplings, esterifications, and amide formations, this reagent is a staple in medicinal chemistry for developing bioactive molecules. Available in gram to kilogram…

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Description

Description

5-Bromo-2-chlorobenzoic acid (CAS No. 21739-92-4) is a high-purity halogenated benzoic acid derivative with the molecular formula C7H4BrClO2. This crystalline compound is widely utilized as a versatile building block in organic synthesis, pharmaceutical research, and material science applications. With a molecular weight of 235.46 g/mol, it offers excellent reactivity for further functionalization at the aromatic ring. Our product is rigorously tested to ensure ??98% purity (HPLC) and is supplied in sealed containers to maintain stability. Ideal for Suzuki couplings, esterifications, and amide formations, this reagent is a staple in medicinal chemistry for developing bioactive molecules. Available in gram to kilogram quantities with optional custom purity grades.

  • CAS No: 21739-92-4
  • Molecular Formula: C7H4BrClO2
  • Molecular Weight: 235.46
  • Exact Mass: 233.90832
  • Monoisotopic Mass: 233.90832
  • IUPAC Name: 5-bromo-2-chlorobenzoic acid
  • SMILES: C1=CC(=C(C=C1Br)C(=O)O)Cl
  • Synonyms: 5-Bromo-2-chlorobenzoic acid, 21739-92-4, Benzoic acid, 5-bromo-2-chloro-, DTXSID40176132, EINECS 244-558-5

Application

5-Bromo-2-chlorobenzoic acid serves as a key intermediate in pharmaceutical synthesis, particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and kinase inhibitors. Its dual halogen substitution pattern enables selective cross-coupling reactions in palladium-catalyzed transformations. Researchers employ this compound as a precursor for liquid crystal materials and agrochemical active ingredients. The carboxyl group allows easy conversion to acyl chlorides or esters for further derivatization.

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