3,4,5-Tribromo-pyridine is a halogenated aromatic compound characterized by the presence of three bromine atoms attached to a pyridine ring, specifically at the 3, 4, and 5 positions. Its molecular formula is C5H2Br3N, and it features a nitrogen atom in the heterocyclic pyridine structure, contributing to its unique chemical properties. This compound is typically a solid at room temperature and may exhibit a range of physical properties such as a distinct color and odor, which can vary based on purity and environmental conditions. 3,4,5-Tribromo-pyridine is known for its applications in organic synthesis, particularly as an intermediate in the production of pharmaceuticals and agrochemicals. The presence of bromine atoms enhances its reactivity, making it useful in various chemical reactions, including nucleophilic substitutions and coupling reactions. Additionally, due to the halogen substituents, it may exhibit increased lipophilicity and potential biological activity, warranting further investigation in medicinal chemistry. Safety precautions should be observed when handling this compound, as brominated compounds can pose health and environmental risks.

3,4,5-Tribromo-pyridine

Pyridine, 3,4,5-tribromo-

3,4,5-Tribromopyridine

3,4,5-Tribromopyridine is an organic compound with the chemical formula of CBr3. It has a molecular weight of 441.86 g/mol and a melting point of −97 °C. 3,4,5-Tribromopyridine is synthesized by reacting 3-bromopyridine with bromine in the presence of an acid catalyst such as sulfuric acid or phosphoric acid at temperatures ranging from −10 to 50 °C. This reaction can also be carried out under high pressure and heat (above 100 °C) to produce higher yields. The product is purified by recrystallization or fractional distillation. 3,4,5-Tribromopyridine has been used in various studies including molecular modeling and molecular ion spectroscopy. The molecule has three tautomeric forms that depend on the temperature range it is in: keto form (at low temperatures), enol form (

CAS 2457-48-9: 3,4,5-Tribromo-pyridine

Pyridine, 3,4,5-tribromo-

Ref: IN-DA002OLU

3,4,5-Tribromopyridine

Ref: 10-F050425

3,4,5-Tribromopyridine

Ref: 3B-T3248

3,4,5-Tribromopyridine

Ref: 3D-FT57290

3,4,5-Tribromopyridine

Ref: 54-OR42114