1-(4-Bromo-3-nitrophenyl)ethanone

CAS No. 18640-58-9
Cat. No. CS-W012747
Purity≥98%
MDL No.MFCD00016985

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.

1-(4-Bromo-3-nitrophenyl)ethanone|CS-W012747

Structure of 18640-58-9

Size

Price

Quantity

* Please select Quantity before adding items.

Description

1-(4-Bromo-3-nitrophenyl)ethanone features a brominated aromatic ring paired with dual electron-withdrawing nitro and ketone functionalities, enabling direct incorporation into cross-coupling reactions. This bench-stable acylating agent facilitates efficient synthesis of complex aryl ketones under standard conditions.

Application

1-(4-Bromo-3-nitrophenyl)ethanone serves as a versatile building block in medicinal chemistry and heterocyclic synthesis, enabling efficient construction of substituted aromatic scaffolds. Its bromo and nitro groups provide orthogonal handles for palladium-catalyzed cross-coupling and selective reduction, respectively. The molecule exhibits good bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic campaigns in API development and target-oriented synthesis.

General Information

CAS No. 18640-58-9
Cat. No. CS-W012747
Purity ≥98%
MDL No. MFCD00016985
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₆BrNO₃
Molecular Weight 244.04
Synonym(s) 4-Bromo-3-nitroacetophenone
SMILES CC(=O)C1=CC(=C(Br)C=C1)[N+]([O-])=O

Computational Chemistry Data

TPSA 60.21
LogP 2.5599
H_Acceptors 3
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 : H315-H319
Precautionary Statements : P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362+P364

Quality Control

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

Other Classifications

Building Blocks Functional Group Nitro compounds

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

1-(4-Bromo-3-nitrophenyl)ethanone sigma1-(4-Bromo-3-nitrophenyl)ethanone manufacturer1-(4-Bromo-3-nitrophenyl)ethanone price1-(4-Bromo-3-nitrophenyl)ethanone structure1-(4-Bromo-3-nitrophenyl)ethanone SDSbuy 1-(4-Bromo-3-nitrophenyl)ethanone1-(4-Bromo-3-nitrophenyl)ethanone supplier1-(4-Bromo-3-nitrophenyl)ethanone uses1-(4-Bromo-3-nitrophenyl)ethanone molecular weightprice of 1-(4-Bromo-3-nitrophenyl)ethanone1-(4-Bromo-3-nitrophenyl)ethanone chemical name formula of 1-(4-Bromo-3-nitrophenyl)ethanone

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-(4-Bromo-3-nitrophenyl)ethanone

CAS No. 18640-58-9

Recommended Products