5-Bromo-1H-imidazo[4,5-b]pyridine

Name: 5-Bromo-1H-imidazo[4,5-b]pyridine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 28279-52-9
Cat. No. CS-W006019
Purity≥95%
MDL No.MFCD11227145

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

5-Bromo-1H-imidazo[4,5-b]pyridine|CS-W006019

Structure of 28279-52-9

Size

Price

Quantity

* Please select Quantity before adding items.

Description

5-Bromo-1H-imidazo[4,5-b]pyridine is a heterocyclic scaffold featuring a brominated imidazopyridine core, offering high stability and compatibility with cross-coupling reactions. This electron-deficient system integrates readily into pharmaceutical intermediates, enabling efficient construction of complex N-heterocycles under standard conditions.

Application

5-Bromo-1H-imidazo[4,5-b]pyridine serves as a versatile heterocyclic building block in medicinal chemistry and synthetic organic chemistry. Its bromine substituent enables palladium-catalyzed cross-coupling reactions, facilitating the construction of biaryl and extended π-conjugated systems. The imidazo[4,5-b]pyridine core exhibits excellent bench stability and functional group tolerance, making it ideal for modular synthesis of drug-like scaffolds and advanced intermediates in API development.

General Information

CAS No. 28279-52-9
Cat. No. CS-W006019
Purity ≥95%
MDL No. MFCD11227145
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₄BrN₃
Molecular Weight 198.02
Synonym(s) 5-Bromo-4-azabenzimidazole, 5-Bromo-3H-imidazo[4,5-b]pyridine
SMILES BrC1=CC=C2C(N=CN2)=N1

Computational Chemistry Data

TPSA 41.57
LogP 1.7204
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Imidazole compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

5-Bromo-1H-imidazo[4,5-b]pyridine sigma5-Bromo-1H-imidazo[4,5-b]pyridine manufacturer5-Bromo-1H-imidazo[4,5-b]pyridine price5-Bromo-1H-imidazo[4,5-b]pyridine structure5-Bromo-1H-imidazo[4,5-b]pyridine SDSbuy 5-Bromo-1H-imidazo[4,5-b]pyridine5-Bromo-1H-imidazo[4,5-b]pyridine supplier5-Bromo-1H-imidazo[4,5-b]pyridine uses5-Bromo-1H-imidazo[4,5-b]pyridine molecular weightprice of 5-Bromo-1H-imidazo[4,5-b]pyridine5-Bromo-1H-imidazo[4,5-b]pyridine chemical name formula of 5-Bromo-1H-imidazo[4,5-b]pyridine

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

5-Bromo-1H-imidazo[4,5-b]pyridine

CAS No. 28279-52-9

Recommended Products