7-Bromo-2-chloro-1H-benzo[d]imidazole

Name: 7-Bromo-2-chloro-1H-benzo[d]imidazole
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1248548-54-0
Cat. No. CS-0375933
Purity≥96%
MDL No.None

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.

7-Bromo-2-chloro-1H-benzo[d]imidazole|CS-0375933

Structure of 1248548-54-0

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 1248548-54-0
Cat. No. CS-0375933
Purity ≥96%
MDL No. None
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄BrClN₂
Molecular Weight 231.48
Synonym(s) 4-Bromo-2-chloro-1H-benzo[d]imidazole
SMILES ClC1=NC2=CC=CC(Br)=C2N1

Description

7-Bromo-2-chloro-1H-benzo[d]imidazole features a fused heterocyclic core with complementary halogen substituents enabling precise functionalization. The bromine and chlorine atoms facilitate palladium-catalyzed cross-coupling reactions, while the electron-deficient imidazole ring enhances reactivity in C–H activation and transition-metal-mediated transformations. This scaffold serves as a robust building block for bioactive molecules and advanced materials.

Application

7-Bromo-2-chloro-1H-benzo[d]imidazole serves as a versatile heterocyclic building block in medicinal chemistry and materials science. Its dual halogenation pattern enables palladium-catalyzed cross-coupling reactions, including Suzuki-Miyaura and Buchwald-Hartwig aminations, with high functional group tolerance. The molecule exhibits excellent bench stability and facilitates efficient purification, making it well-suited for modular synthesis of biologically active scaffolds and advanced organic semiconductors.

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-H320-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-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 28.68
LogP 2.9788
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Benzimidazole compounds

Key Words

7-Bromo-2-chloro-1H-benzo[d]imidazole sigma7-Bromo-2-chloro-1H-benzo[d]imidazole manufacturer7-Bromo-2-chloro-1H-benzo[d]imidazole price7-Bromo-2-chloro-1H-benzo[d]imidazole structure7-Bromo-2-chloro-1H-benzo[d]imidazole SDSbuy 7-Bromo-2-chloro-1H-benzo[d]imidazole7-Bromo-2-chloro-1H-benzo[d]imidazole supplier7-Bromo-2-chloro-1H-benzo[d]imidazole uses7-Bromo-2-chloro-1H-benzo[d]imidazole molecular weightprice of 7-Bromo-2-chloro-1H-benzo[d]imidazole7-Bromo-2-chloro-1H-benzo[d]imidazole chemical name formula of 7-Bromo-2-chloro-1H-benzo[d]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:

7-Bromo-2-chloro-1H-benzo[d]imidazole

CAS No. 1248548-54-0

Recommended Products