3-Pyridinecarboxaldehyde, 2-fluoro-5-methyl-

3-Pyridinecarboxaldehyde, 2-fluoro-5-methyl- - Names and Identifiers

Name	2-Fluoro-5-methyl-3-pyridinecarboxaldehyde
Synonyms	2-Fluoro-5-methylnicotinaldehyde 2-Fluoro-3-formyl-5-methylpyridine 2-Fluoro-5-methyl-3-pyridinecarboxaldehyde 3-Pyridinecarboxaldehyde, 2-fluoro-5-methyl-
CAS	1160993-95-2
InChI	InChI=1S/C7H6FNO/c1-5-2-6(4-10)7(8)9-3-5/h2-4H,1H3

3-Pyridinecarboxaldehyde, 2-fluoro-5-methyl- - Physico-chemical Properties

Molecular Formula	C7H6FNO
Molar Mass	139.13
Density	1.211
Boling Point	242℃
Flash Point	100℃
pKa	-1.94±0.20(Predicted)
Storage Condition	2-8°C

3-Pyridinecarboxaldehyde, 2-fluoro-5-methyl- - Introduction

2-fluoro-3-formyl-5-methylpyridine (2-methylpyridine) is an organic compound with the chemical formula C7H6FNO.

Nature:
2-Fluoro-3-formyl-5-methylpyridine is a colorless liquid with a low boiling point and melting point. It is soluble in some organic solvents, such as ethanol and dichloromethane.

Use:
2-Fluoro-3-formyl-5-methylpyridine is generally used as an intermediate in organic synthesis, and can be used to synthesize various compounds such as drugs, dyes, and pesticides. It can also be used as an analytical reagent and an organic synthesis reagent.

Method:
A method for producing 2-fluoro-3-formyl-5-methylpyridine can be obtained by reacting 3-formyl-5-methylpyridine with hydrogen fluoride. In the specific step, 3-formyl-5-methylpyridine is first reacted with hydrogen fluoride under appropriate temperature and pressure conditions, and then recrystallized and purified with an appropriate solvent to obtain the target product.

Safety Information:
2-Fluoro-3-formyl-5-methylpyridine should be stored and handled without contact with skin, eyes and mucous membranes to avoid irritation and damage. Wear appropriate personal protective equipment such as protective gloves and glasses. During the operation, attention should be paid to ventilation to avoid inhalation of its vapor. If you come into contact with this compound, rinse immediately with plenty of water and seek medical attention.

Last Update：2024-04-09 02:00:41