190074-50-1

Basic information

• Product Name: 2,7-DICHLORO-IMIDAZO[1,2-A]PYRIDINE
• Synonyms: 2,7-DICHLORO-IMIDAZO[1,2-A]PYRIDINE;IMidazo[1,2-a]pyridine, 2,7-dichloro-
• CAS NO: 190074-50-1
• Molecular Formula: C7H4Cl2N2
• Molecular Weight: 187.03
• Product Categories: Halides;Fused Ring Systems
• Mol File: 190074-50-1.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• Density: 1.53 g/cm³
• CAS DataBase Reference: 2,7-DICHLORO-IMIDAZO[1,2-A]PYRIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,7-DICHLORO-IMIDAZO[1,2-A]PYRIDINE(190074-50-1)
• EPA Substance Registry System: 2,7-DICHLORO-IMIDAZO[1,2-A]PYRIDINE(190074-50-1)

Safety Data

• Hazardous Substances Data: 190074-50-1(Hazardous Substances Data)

Usage

General Description

2,7-Dichloro-imidazo[1,2-a]pyridine is a chemical compound with the molecular formula C6H3Cl2N3. It is a heterocyclic organic compound containing both nitrogen and chlorine atoms. This chemical is commonly used in the pharmaceutical and agrochemical industries as a building block and intermediate for the synthesis of various compounds, including pharmaceutical drugs and crop protection agents. It has been studied for its potential biological and pharmacological activities, including as an inhibitor of certain enzymes and receptors. However, it is important to handle this compound with care, as it may pose health and environmental risks if not properly managed and disposed of.

Upstream product

• 19798-80-2 2-Amino-4-chloropyridine 
• 105-36-2 ethyl bromoacetate 

Relevant articles and documents

METHOD OF CONTROLLING HARMFUL ARTHROPOD USING HETEROCYCLIC COMPOUND

PROBLEM TO BE SOLVED: To provide a method of controlling harmful arthropods. SOLUTION: A compound represented by formula (I) or an N oxide thereof can control harmful arthropods [where Q is a group represented by Q1, or a group represented by Q2, Z is an oxygen atom or the like, A2, A3 and A6 each denote a nitrogen atom or the like, A4 is CR1a or the like, A5 is a nitrogen atom or the like, A7 is NR6g or the like, G1, G2, G3 and G4 each denote a nitrogen atom or the like, R1a is a C1-C6 chain hydrocarbon group substituted with one or more substituent selected from the group consisting of a cyano group and a halogen atom, or the like, R2 is a C1-C6 alkyl group optionally substituted with one or more halogen atom, or the like, and n is 0, 1 or 2]. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

An improved synthesis of 2-chlorinated imidazo[1,2-a]pyridines and the application of this procedure for the synthesis of several new polychlorinated imidazo[1,2-a]pyridines

Polychlorinated imidazo[1,2-a]pyridines were synthesized as analogs of certain chlorinated benzimidazoles. The imidazo[1,2-a]pyridines were obtained by a condensation of ethyl bromoacetate and chlorinated 2-aminopyridines. These condensation products were treated with an ion exchange resin to effect an exchange of hydrobromide salts with hydrochloride salts. These compounds were subsequently treated with POCl3 to convert the imidazo[1,2-a]pyridin-2-ones into 2-chloroimidazo[1,2-a]pyridines.