2,5-Dibromopyridine

Product Details

CAS No:624-28-2

MF:C5H3Br2N

Appearance:white or off-white crystalline powder

Specification:98.5%

UN number:-

Package:1/5/10/25kgs/drum

Supply Capacity:MT

Synonyms:2,5-DIBROMOPYRIDINE;PYRIDINE, 2,5-DIBROMO-;2,5-Dibromopyridine, 97+%;2,5-dibromopyridin;2,5-DIBROMOPYRIDINE 2,5-DIBROMOPYRIDINE;2,5-Dibromo pyridine ,98%;2,5-DibroMopyridine, 97% 10GR;3,6-DibroMopyridine; 2,5-Dibromopyridine; 624-28-2; Pyridine, 2,5-dibromo-; EINECS 210-839-6; (2,5-DBrPyr); DTXSID00211452; NSC 76597; RefChem:82777; DTXCID00133943; 210-839-6; ZHXUWDPHUQHFOV-UHFFFAOYSA-N; 2,5-dibromo-pyridine; 2,5-DIBROMOPYRIDIN; MFCD00006221; NSC-76597; 2,5-Dibromo Pyridine; 67987-57-9; 3,6-DIBROMOPYRIDINE; NSC76597; 2,5-dibrompyridine; 2,5 dibromopyridine; Pyridine,5-dibromo-; 2,5-dibromo-pyridin; 2, 5-dibromopyridine; 2, 5-Dibromo-pyridine; SCHEMBL16841; 2,5-Dibromopyridine, 98%; SCHEMBL3268827; SCHEMBL5211975; SCHEMBL9479870; V4W4Z4K29X; SCHEMBL29411198; STR06313; CX1094; SBB054335; AKOS005145613; AB00634; AC-2535; CS-W001991; FD04049; FG-0507; BP-10775; SY001858; DB-031537; D1217; NS00035031; ST50827441; EN300-53249; AC-907/30002037; F019467; F0457-0001

Product application:2,5-Dibromopyridine,624-28-2,Pyridine 2,5-dibromo-,2,5-Dibromopyridine building block,Pharmaceutical grade 2,5-dibromopyridine,Agrochemical intermediate,OLED functional material synthon,Cross-coupling building block,Suzuki coupling reagent,Buchwald-Hartwig amination substrate,Kinase inhibitor intermediate,Anticancer intermediate,Regioselective coupling synthon,Bifunctional halogenated pyridine,High purity 2,5-Dibromopyridine 99.5%,Low isomer dibromopyridine,CAS 624-28-2 supplier,2,5-Dibromopyridine manufacturer China,Suzhou Health Chemicals specialty heterocycles,2,5-Dibromopyridine wholesale bulk export

 

2,5-Dibromopyridine is widely utilized across targeted oncology drug discovery, commercial active pharmaceutical ingredient synthesis, transition-metal-catalyzed cross-coupling methodologies, organic light-emitting diode (OLED) electronic material fabrication, and heterocyclic agrochemical engineering sectors. In medicinal chemistry and process pharmacology, it functions as an essential, nonsymmetrical bifunctional halogenated pyridine building block; its key synthetic advantage stems from the pronounced electronic differentiation between the 2-position and 5-position bromine atoms on the electron-deficient pyridine ring; under palladium- or nickel-catalyzed cross-coupling protocols such as Suzuki-Miyaura, Sonogashira, and Buchwald-Hartwig aminations, the C2 position undergoes oxidative addition with high regioselectivity, leaving the C5 position intact for subsequent functionalization; this differential reactivity enables the modular, step-wise construction of multi-substituted pyridine architectures found in targeted protein kinase inhibitors and antiviral therapeutics; in organic semiconductor and optoelectronic materials science, it serves as a core structural synthon for assembling bipolar host matrices, hole-transporting molecules, and thermally activated delayed fluorescence emitters with tailored energy levels; furthermore, in crop protection discovery, 2,5-Dibromopyridine delivers reliable regiochemical control and coupling efficiency across complex agrochemical active ingredient manufacturing campaigns.