Description

Bromo Pyridine: A Versatile Building Block for Chemical Synthesis

CAS Number: [Insert CAS Number Here]

Synonyms: [Insert Synonyms Here, e.g., 3-Bromopyridine, 4-Bromopyridine, 2-Bromopyridine] (Specify which isomer is being described)

Chemical Formula: C₅H₄BrN

Molecular Weight: [Insert Molecular Weight Here, specific to the isomer]

Appearance: [Insert Appearance, e.g., Colorless to light yellow liquid/crystals]

Purity: [Insert Purity Percentage, e.g., ≥98%]

Description:

Bromo pyridine is a valuable halogenated heterocyclic compound widely used as a key intermediate in the synthesis of various pharmaceutical, agrochemical, and material science applications. Its reactive bromine atom readily participates in numerous chemical transformations, making it a versatile building block for creating complex molecules. The specific isomer (2-bromo, 3-bromo, or 4-bromo) dictates its reactivity and the types of reactions it readily undergoes.

Key Applications:

• Pharmaceutical Industry: Bromo pyridine serves as a crucial precursor for synthesizing numerous pharmaceuticals, including drugs targeting diverse therapeutic areas such as:
  • Cardiovascular diseases
  • Oncology
  • Infectious diseases
  • Neurological disorders
• Agrochemical Industry: It plays a significant role in the development of novel pesticides and herbicides with improved efficacy and reduced environmental impact.
• Materials Science: Bromo pyridine finds use in the synthesis of advanced materials with specific properties, including:
  • Functional polymers
  • Liquid crystals
  • Coordination complexes

Chemical Properties:

• Reactivity: The bromine atom is highly reactive, readily undergoing reactions such as:
  • Substitution reactions (e.g., Suzuki, Stille, Buchwald-Hartwig couplings)
  • Grignard reactions
  • Metal-catalyzed cross-coupling reactions
• Solubility: [Insert Solubility information in various solvents, e.g., Soluble in common organic solvents such as ethanol, diethyl ether, and dichloromethane.]
• Stability: [Insert Stability information, including storage conditions, e.g., Stable under recommended storage conditions. Protect from moisture and light.]

Safety and Handling:

• Hazard Statements: [Insert appropriate hazard statements according to GHS/CLP regulations, e.g., H315 (Causes skin irritation), H319 (Causes serious eye irritation), H335 (May cause respiratory irritation)]
• Precautionary Statements: [Insert appropriate precautionary statements according to GHS/CLP regulations, e.g., P261 (Avoid breathing dust/fume/gas/mist/vapors/spray), P280 (Wear protective gloves/protective clothing/eye protection/face protection), P305+P351+P338 (IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.), P302+P352 (IF ON SKIN: Wash with plenty of soap and water.)]
• Storage: [Specify recommended storage conditions, e.g., Store in a cool, dry, well-ventilated area. Keep container tightly closed.]

Packaging:

Available in various packaging sizes, from [Insert smallest size, e.g., grams] to [Insert largest size, e.g., kilograms]. [Specify packaging type, e.g., sealed bottles, drums].

Note: This information is for general guidance only. Always refer to the Safety Data Sheet (SDS) for detailed safety information and handling procedures before using this product. The information provided does not constitute a warranty or guarantee of any kind.