Description

Potassium bromo(difluoro)acetate (CAS: 87189-16-0) is a high-purity organobromine compound with the molecular formula C₂BrF₂KO₂. This white to off-white crystalline powder is an essential reagent in organic synthesis, pharmaceutical research, and materials science. With a molecular weight of 204.03 g/mol, it exhibits excellent solubility in polar solvents like water, DMSO, and methanol. Our product is rigorously tested to ensure ≥98% purity (HPLC) and is supplied in sealed, moisture-resistant packaging under inert conditions to maintain stability. Ideal for nucleophilic substitution reactions, fluorination processes, and as a precursor for advanced intermediates.

Properties

• CAS Number: 87189-16-0
• Complexity: 96
• IUPAC Name: potassium;2-bromo-2,2-difluoro-acetate
• InChI: InChI=1S/C2HBrF2O2.K/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1
• InChI Key: IDXMRTSGPHLLSP-UHFFFAOYSA-M
• Exact Mass: 211.86868
• Molecular Formula: C2BrF2KO2
• Molecular Weight: 213.02
• SMILES: C(=O)(C(F)(F)Br)[O-].[K+]
• Topological: 40.1
• Monoisotopic Mass: 211.86868
• Synonyms: 87189-16-0, Potassium bromo(difluoro)acetate, DTXSID00635775, DTXCID50586526, Potassium 2-bromo-2,2-difluoroacetate, POTASSIUM BROMODIFLUOROACETATE, potassium;2-bromo-2,2-difluoroacetate, MFCD07784243, Acetic acid, bromodifluoro-, potassium salt, C2BrF2KO2, SCHEMBL4855093, IDXMRTSGPHLLSP-UHFFFAOYSA-M, SBB094730, Potassium2-bromo-2,2-difluoroacetate, AKOS016016158, CS-W000399, AS-63109, SY128875, DB-173223, F17436, 2-bromo-2,2-difluoroacetic acid, potassium salt

Potassium bromo(difluoro)acetate serves as a versatile building block in medicinal chemistry for introducing difluoromethyl and bromoacetate motifs. It is widely used in peptide modification, agrochemical synthesis, and the development of fluorine-containing polymers. Researchers employ this compound in Pd-catalyzed cross-coupling reactions and as a fluorinating agent in specialty chemical production.

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