1-Bromo-4-isobutylbenzene

Name: 1-Bromo-4-isobutylbenzene
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 2051-99-2
Cat. No. CS-0028773
Purity≥95%
MDL No.MFCD03425886

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.

Structure of 2051-99-2

Size

Price

Quantity

* Please select Quantity before adding items.

Description

1-Bromo-4-isobutylbenzene features a bromine atom at the para position relative to a sterically hindered isobutyl group, enabling selective cross-coupling reactions. This electron-rich aryl halide delivers high functional group tolerance and stability under standard conditions, facilitating efficient construction of complex biaryl architectures in synthetic and medicinal chemistry applications.

Application

1-Bromo-4-isobutylbenzene serves as a versatile aryl halide building block in cross-coupling reactions, enabling efficient construction of biaryl scaffolds under standard Pd-catalyzed conditions. The isobutyl group provides steric and electronic modulation, enhancing solubility and functional group tolerance. Its bench-stable nature and compatibility with Suzuki, Stille, and Negishi coupling protocols make it ideal for medicinal chemistry and materials synthesis workflows.

General Information

CAS No. 2051-99-2
Cat. No. CS-0028773
Purity ≥95%
MDL No. MFCD03425886
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₁₃Br
Molecular Weight 213.11
Synonym(s) 4-Bromoisobutylbenzene; 4-Isobutylbromobenzene; p-Bromisobutylbenzene
SMILES CC(C)CC1=CC=C(Br)C=C1

Computational Chemistry Data

TPSA 0
LogP 3.6476
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 2

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 ring compounds Benzene compounds

Key Words

1-Bromo-4-isobutylbenzene sigma1-Bromo-4-isobutylbenzene manufacturer1-Bromo-4-isobutylbenzene price1-Bromo-4-isobutylbenzene structure1-Bromo-4-isobutylbenzene SDSbuy 1-Bromo-4-isobutylbenzene1-Bromo-4-isobutylbenzene supplier1-Bromo-4-isobutylbenzene uses1-Bromo-4-isobutylbenzene molecular weightprice of 1-Bromo-4-isobutylbenzene1-Bromo-4-isobutylbenzene chemical name formula of 1-Bromo-4-isobutylbenzene

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:

1-Bromo-4-isobutylbenzene

CAS No. 2051-99-2

Recommended Products