152126-30-2

152126-30-2 - Names and Identifiers

Name	4-Pyridinecarboxamide,3-fluoro-
Synonyms	3-Fluoroisonicotinamide 3-fluoropyridine-4-carboxamide 4-Pyridinecarboxamide,3-fluoro- 4-Pyridinecarboxamide,3-fluoro-(9CI)
CAS	152126-30-2

152126-30-2 - Physico-chemical Properties

Molecular Formula	C6H5FN2O
Molar Mass	140.12
Density	1.327±0.06 g/cm3(Predicted)
Boling Point	256.7±25.0 °C(Predicted)
pKa	14.23±0.50(Predicted)
Storage Condition	Room Temprature

152126-30-2 - Introduction

4-Pyridinecarboxamide,3-fluoro-, chemical formula C5H3FN2O, is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: Colorless crystalline solid.
-Melting Point: 154-156 ℃.
-Boiling point: 316-317 ℃.
-Solubility: 4-Pyridinecarboxamide,3-fluoro-has better solubility in water, ethanol and dimethylformamide, but has poor solubility in non-polar solvents.

Use:
-Drug: As an important raw material for drug research and development.
-Pesticides: Can be used as raw materials for insecticides and fungicides.
-Other applications: 4-Pyridinecarboxamide,3-fluoro-can also be used to synthesize organic dyes and luminous materials.

Method:
4-Pyridinecarboxamide,3-fluoro-can be prepared in a variety of ways, including:
-Fluorination reaction: This is achieved by reacting Isonicotinic acid with a fluorinating agent (such as hydrofluoric acid or boron trifluoride).
-Oxidation reaction: By reacting 3-fluoropyridine with nitric acid, and then reducing the resulting product to 4-Pyridinecarboxamide,3-fluoro-.

Safety Information:
- 4-Pyridinecarboxamide,3-fluoro-Dust may cause irritation and damage to the skin, eyes and respiratory system. Therefore, appropriate protective equipment such as gloves, goggles and masks should be worn during use.
-If you accidentally inhale or come into contact with 4-Pyridinecarboxamide,3-fluoro-, please keep away from the source of pollution and rinse the affected area with clean water. If necessary, seek medical help as soon as possible.
-When storing and using 4-Pyridinecarboxamide,3-fluoro-, avoid contact with strong oxidants, strong acids and strong bases to prevent unsafe reactions.
- 4-Pyridinecarboxamide,3-fluoro-is a toxic compound and should be kept well away from the reach of children and pets.

Last Update：2024-04-09 20:48:19