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Imidazo[1,2-a]pyridine

Imidazo[1,2-a]pyridine structure

CAS No.: 274-76-0

Chemical Name:: Imidazo[1,2-a]pyridine

Synonyms: Pyrimidazole;1-Azaindolizine;1,3a-Diazaindene;Olprinone Impurity 20;IMIDAZO[1,2-A]PYRIDINE;Imidazo[1,2-a]pyridine>IMidazo[1,2-a]pyridine 99%;Pyridino[1',2':1,2]glyoxaline;Imidazo[1,2-a]pyridine;Imidazo[1,2-a]pyridine ISO 9001：2015 REACH

CBNumber:: CB6735791

Molecular Formula:: C7H6N2

Molecular Weight:: 118.14

MDL Number:: MFCD00005553

MOL File:: 274-76-0.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 03:34:05

Product description	Number	Pack Size	Price
Imidazo[1,2-a]pyridine 99%	275778	5g	$120
Imidazo[1,2-a]pyridine 99%	275778	25g	$464
Imidazo[1,2-a]pyridine >98.0%(GC)	I0922	5g	$234
Imidazo[1,2-a]pyridine Asreported	280663	1g	$337
Imidazo[1,2-a]pyridine Asreported	280663	2g	$458
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Imidazo[1,2-a]pyridine Properties

Boiling point	103 °C1 mm Hg(lit.)
Density	1.165 g/mL at 25 °C(lit.)
refractive index	n20/D 1.626(lit.)
Flash point	>230 °F
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Chloroform, Methanol
pka	6.80±0.30(Predicted)
form	Powder
color	White to off-white
λmax	297nm(EtOH)(lit.)
InChI	1S/C7H6N2/c1-2-5-9-6-4-8-7(9)3-1/h1-6H
InChIKey	UTCSSFWDNNEEBH-UHFFFAOYSA-N
SMILES	c1ccn2ccnc2c1
FDA UNII	G18ZBV2HXA
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs	Respiratory system
PPE	Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
HazardClass	IRRITANT
HS Code	29339900
Storage Class	10 - Combustible liquids
Hazard Classifications	Eye Irrit. 2 Skin Irrit. 2 STOT SE 3

Imidazo[1,2-a]pyridine price More Price(77)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	275778	Imidazo[1,2-a]pyridine 99%	274-76-0	5g	$120	2026-04-30	Buy
Sigma-Aldrich	275778	Imidazo[1,2-a]pyridine 99%	274-76-0	25g	$464	2026-04-30	Buy
TCI Chemical	I0922	Imidazo[1,2-a]pyridine >98.0%(GC)	274-76-0	5g	$234	2026-04-30	Buy
Usbiological	280663	Imidazo[1,2-a]pyridine Asreported	274-76-0	1g	$337	2026-06-03	Buy
Usbiological	280663	Imidazo[1,2-a]pyridine Asreported	274-76-0	2g	$458	2026-06-03	Buy

Product number	Packaging	Price	Buy
275778	5g	$120	Buy
275778	25g	$464	Buy
I0922	5g	$234	Buy
280663	1g	$337	Buy
280663	2g	$458	Buy

Imidazo[1,2-a]pyridine Chemical Properties,Uses,Production

Synthesis review

A mild, catalytic, atom economical synthesis of imidazo[1,2-a]pyridines has been developed: catalytic PicAuCl2 in the presence of an acid produces a range imidazo[1,2-a]pyridines in good yield.

Chemical Properties

Yellow to Brown Oil

Uses

Imidazo[1,2-a]pyridine is one of four imidazopyridine isomers. Imidazopyridine derivatives possess activity as inhibitors of target enzymes and have medicinal and pharmaceutical applications and are used as herbicides and fungicides.

General Description

In vivo anti-trypanosomal activity of imidazo[1,2-a]pyridiness in the STIB900 mouse model has been investigated.

Purification Methods

1-Azaindolizine is purified by distillation or gas chromatography. [Bower & Ramage J Chem Soc 4506 1957, Armarego J Chem Soc 4226 1964, Beilstein 23 II 1554, 23 III/IV 1104.]

Imidazo[1,2-a]pyridine Preparation Products And Raw materials

Raw materials

Preparation Products

3-(4-Chlorophenyl)imidazo[1,2-a]pyridine

Imidazo[1,2-a]pyridine Suppliers

Global( 199)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29812	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	marketing1@neostarunited.com	China	8828	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14304	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	8834	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
SIMAGCHEM CORP	58
Win-Win chemical CO., Limited	58
Shanghai UCHEM Inc.	58

View Lastest Price from Imidazo[1,2-a]pyridine manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-07-02	Imidazo[1,2-a]pyridine 274-76-0	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
	2019-07-10	Imidazo[1,2-a]pyridine 274-76-0	$8.80	1KG	97%-99%	100kg	Career Henan Chemical Co

Imidazo[1,2-a]pyridine
274-76-0
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Imidazo[1,2-a]pyridine
274-76-0
$8.80
97%-99%
Career Henan Chemical Co

Imidazo[1,2-a]pyridine Spectrum

Imidazo[1,2-a]pyridine(274-76-0)¹HNMR Imidazo[1,2-a]pyridine(274-76-0)IR Imidazo[1,2-a]pyridine(274-76-0)Raman

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IMIDAZO[1,2-A]PYRIDINE 1-Azaindolizine Pyridino[1',2':1,2]glyoxaline Pyrimidazole 1,3a-Diazaindene IMidazo[1,2-a]pyridine 99% N-[4-(4-nitrophenyl)sulfonylphenyl]-2-(1-piperidinyl)acetamide Imidazo[1,2-a]pyridine> Imidazo[1,2-a]pyridine ISO 9001：2015 REACH Olprinone Impurity 20 Imidazo[1,2-a]pyridine (6CI, 7CI, 8CI, 9CI, ACI) Imidazo[1,2-a]pyridine 274-76-0 Heterocyclic Building Blocks Pyridines C7 and C8 Building Blocks Building Blocks C6 to C7 Chemical Synthesis Heterocyclic Building Blocks Imidazopyridines C7 and C8 Heterocyclic Building Blocks Pyridines