4-IODO-2-PYRIDONE（CAS# 858839-90-4)

Introduction

4-IODO-2-PYRIDONE, ALSO KNOWN AS 4-IODO-2-PYRIDONE, is an organic compound. The following is an introduction to its properties, uses, manufacturing methods and safety information:

Quality:

- Appearance: Yellow crystalline or powdery solid.

- Solubility: Soluble in most organic solvents such as alcohols, ethers and ketones, slightly soluble in water.

Use:

- 4-Iodo-2-pyridone is an important intermediate compound that is widely used in organic synthesis.

Method:

- The preparation of 4-iodo-2-pyridone is generally carried out by the following steps:

1. Dissolve 2-pyridine methanol in sodium bicarbonate solution and add it to sodium iodide suspension for reaction.

2. Filter to obtain the substrate iodine substitute.

3. The substrate is reacted with an alkaline alcohol to produce 4-iodo-2-pyridone.

Safety Information:

- 4-Iodo-2-pyridone is relatively stable under normal operating conditions, but the following safety precautions should still be noted:

- Skin contact: Causes irritation and allergic reactions, skin contact should be avoided.

- Inhalation: It may cause respiratory irritation, so the laboratory should be well ventilated.

- Swallowing: Toxic and should be avoided.

- Storage: Should be stored in an airtight container and away from ignition and oxidants.

This is a brief introduction to the properties, uses, preparation methods and safety information of 4-iodo-2-pyridone. Please conduct further research and experimental operations according to the specific application needs.