2,5-Dibromo-4-nitro-1H-imidazole

Name: 2,5-Dibromo-4-nitro-1H-imidazole
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 6154-30-9
Cat. No. CS-0060033
Purity≥98%
MDL No.MFCD11877989

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.

2,5-Dibromo-4-nitro-1H-imidazole|CS-0060033

Structure of 6154-30-9

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 6154-30-9
Cat. No. CS-0060033
Purity ≥98%
MDL No. MFCD11877989
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃HBr₂N₃O₂
Molecular Weight 270.87
Synonym(s) 2,4-Dibromo-5-nitro-1H-imidazole
SMILES C1(=C(NC(=N1)Br)[N+](=O)[O-])Br

Description

2,5-Dibromo-4-nitro-1H-imidazole features a rigid imidazole core bearing two bromine substituents and a nitro group at the 4-position, enabling efficient coupling in cross-coupling reactions. The electron-deficient nature of the ring enhances reactivity in palladium-catalyzed transformations, while the bench-stable crystalline form simplifies handling and storage.

Application

2,5-Dibromo-4-nitro-1H-imidazole serves as a versatile building block for heterocyclic synthesis, enabling direct functionalization at C2 and C5 positions via palladium-catalyzed cross-coupling reactions. The nitro group at C4 provides a handle for selective reduction or substitution, while the dibromo substitution pattern ensures high reactivity in iterative coupling sequences. Its bench-stable crystalline form facilitates handling and purification, making it ideal for constructing complex imidazole-based scaffolds in medicinal chemistry and materials science applications.

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.

Computational Chemistry Data

TPSA 71.82
LogP 1.8429
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Imidazole compounds

Key Words

2,5-Dibromo-4-nitro-1H-imidazole sigma2,5-Dibromo-4-nitro-1H-imidazole manufacturer2,5-Dibromo-4-nitro-1H-imidazole price2,5-Dibromo-4-nitro-1H-imidazole structure2,5-Dibromo-4-nitro-1H-imidazole SDSbuy 2,5-Dibromo-4-nitro-1H-imidazole2,5-Dibromo-4-nitro-1H-imidazole supplier2,5-Dibromo-4-nitro-1H-imidazole uses2,5-Dibromo-4-nitro-1H-imidazole molecular weightprice of 2,5-Dibromo-4-nitro-1H-imidazole2,5-Dibromo-4-nitro-1H-imidazole chemical name formula of 2,5-Dibromo-4-nitro-1H-imidazole

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:

2,5-Dibromo-4-nitro-1H-imidazole

CAS No. 6154-30-9

Recommended Products