5-Bromo-4-methyl-pyridine-2-carboxylic acid（CAS# 886365-02-2)

Introduction

It is an organic compound whose chemical formula is C7H6BrNO2.

Properties of the compound include:

-Appearance: Colorless to light yellow crystal or powder

-Melting point: 63-66°C

-Boiling Point: 250-252°C

-Density: 1.65g/cm3

It is often used as an intermediate in the synthesis of other organic compounds. It has important applications in the field of medicine and can be used to synthesize prodrugs of certain drug molecules. In addition, it is also a synthetic intermediate for highly effective antibacterial agents. Other potential applications include use as catalysts, photosensitizing dyes, and pesticides.

The method for preparing pyridine is mainly based on bromination of 4-methylpyridine and sodium cyanide into 5-bromo-4-methylpyridine, and then reacting it with rhenium trioxide in dichloromethane to generate the target product.

About safety information, it has certain toxicity and irritation. Please pay attention to the following matters when using it:

-Avoid inhaling dust, fumes and gases to prevent contact with skin and eyes.

-Wear appropriate personal protective equipment during use, such as chemical protective glasses, protective gloves and protective masks.

-It should be used in a well-ventilated place and maintain good workplace hygiene.

-Storage should be kept in a dry, cool place, away from fire and oxidizing agents.

When using the metal, please follow the relevant safety operation and regulations, and evaluate its risks and possible hazards according to the specific situation.