Imidazo[1,2-a]pyridine-3-sulfonyl chloride

Imidazo[1,2-a]pyridine-3-sulfonyl chloride - Names and Identifiers

Name	Imidazo[1,2-a]pyridine-3-sulfonyl chloride
Synonyms	Imidazo[1,2-a]pyridine-3-sulfonyl chloride
CAS	499770-78-4

Imidazo[1,2-a]pyridine-3-sulfonyl chloride - Physico-chemical Properties

Molecular Formula	C7H5ClN2O2S
Molar Mass	216.64

Imidazo[1,2-a]pyridine-3-sulfonyl chloride - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	R34 - Causes burns
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

Imidazo[1,2-a]pyridine-3-sulfonyl chloride - Introduction

Imidazo[1,2-a]pyridine-3-sulfonyl chloride is an organic compound with the chemical formula C7H4ClNO2S. The following is a description of some of the properties, uses, preparation methods and safety information of the compound:

1. nature:
-Appearance: Imidazo[1,2-a]pyridine-3-sulfonyl chloride is a white to yellowish solid.
-Solubility: It can be dissolved in some organic solvents, such as dimethyl sulfoxide and dichloromethane.
-Melting point: about 100-105°C.

2. use:
- Imidazo[1,2-a]pyridine-3-sulfonyl chloride are widely used as reagents or intermediates in organic synthesis.
-It can be used to synthesize other compounds, such as drugs, pesticides and dyes.
-It can also be used for material synthesis in organic optoelectronic devices.

3. Preparation method:
-The synthesis of Imidazo[1,2-a]pyridine-3-sulfonyl chloride is usually completed by reacting imidazo [1,2-a]pyridine with thionyl chloride.
-The reaction can be carried out at room temperature, but it is usually carried out under heating conditions to increase the reaction speed.
-After the reaction, the product is obtained by filtration, crystallization or other separation and purification methods.

4. Safety Information:
- Imidazo[1,2-a]pyridine-3-sulfonyl chloride are organochlorine compounds, and their toxicity has certain risks.
-Use with appropriate laboratory safety measures, such as wearing protective gloves and glasses, avoiding contact with skin and inhalation.
-Avoid contact with combustibles, oxidants and strong acids during storage and handling to avoid danger.
-In the event of inhalation, contact or ingestion of this compound, seek medical assistance immediately and take the container or label to the hospital.

Last Update：2024-04-09 02:00:46