2-BROMO-3-FORMYLPYRIDINE (CAS# 128071-75-0)

2-Bromo-3-pyridine carboxaldehyde is an organic compound. The following is an introduction to its nature, use, preparation method and safety information:

Quality:
2-Bromo-3-pyridine formaldehyde is a colorless to pale yellow liquid with the characteristic odor of pyridine and aldehyde. It is soluble in most organic solvents at room temperature and insoluble in water. It is a compound with strong reactivity that can undergo various organic reactions under certain conditions.

Use:
2-Bromo-3-pyridine formaldehyde has a wide range of applications in organic synthesis. It can participate in specific reactions like borate etherification reaction, aldol condensation reaction, etc.

Method:
2-Bromo-3-pyridine formaldehyde can be prepared by reacting 3-pyridine formaldehyde with hydrogen bromide. Hydrogen bromide is first passed through a gas wash bottle into a methanol solution of 3-pyridine formaldehyde, and then the reaction mixture is heated. After the reaction is completed, the target product is obtained by methods such as steam distillation or extraction.

Safety Information:
2-Bromo-3-pyridine carboxaldehyde is an organic compound that requires appropriate safe handling measures when used or handled. It can be irritating and corrosive to the skin, eyes, and respiratory tract. When in use, ensure good ventilation and wear protective equipment such as protective gloves, glasses, and masks. Avoid inhalation, ingestion, or contact with skin. When storing, it should be kept away from combustibles and oxidants and stored in a cool, dry place.