3-Bromo-4-methoxybenzene-1-sulfonyl chloride

Name: 3-Bromo-4-methoxybenzene-1-sulfonyl chloride
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 23094-96-4
Cat. No. CS-0150573
Molecule weight285.54
Purity≥97%
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.

3-Bromo-4-methoxybenzene-1-sulfonyl chloride|CS-0150573

Structure of 23094-96-4

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 23094-96-4
Cat. No. CS-0150573
Purity ≥97%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₆BrClO₃S
Molecular Weight 285.54
Synonym(s) Benzenesulfonyl chloride, 3-bromo-4-methoxy-
SMILES COC1=C(C=C(C=C1)S(=O)(=O)Cl)Br

Description

3-Bromo-4-methoxybenzene-1-sulfonyl chloride features a brominated aromatic ring paired with a methoxy group and a reactive sulfonyl chloride moiety. This combination enables selective coupling in synthetic transformations, particularly in the construction of sulfonamide-based pharmaceutical intermediates under mild conditions.

Application

3-Bromo-4-methoxybenzene-1-sulfonyl chloride serves as a versatile building block for sulfonamide synthesis, enabling efficient incorporation of bromo- and methoxy-substituted arylsulfonyl groups into pharmaceutical intermediates. Its reactivity profile supports direct coupling with amines under mild conditions, offering high functional group tolerance and straightforward purification. The molecule exhibits good bench stability and is compatible with standard reaction workflows in medicinal chemistry and process development.

Synthesis

Route1
- In-stock
  
  578-57-4
- ~10%
- In-stock
  
  23094-96-4
References
- AXYS PHARMACEUTICALS, INC. Patent: WO2004/62661 A1, 2004 ; Location in patent: Page/Page column 24-25; 37-38 ; WO 2004/062661 A1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05,GHS07
Signal Word : Danger	UN#: 3261
Class : 8	Packing Group : Ⅱ
Hazard Statements : H302-H314
Precautionary Statements : P260-P264-P270-P280-P301+P330+P331-P304+P340-P330-P363-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 43.37
LogP 2.3852
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

23094-96-4 sigma23094-96-4 manufacturer23094-96-4 price23094-96-4 structure23094-96-4 SDSbuy 23094-96-423094-96-4 supplier23094-96-4 uses23094-96-4 molecular weightprice of 23094-96-423094-96-4 chemical name formula of 23094-96-4

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:

3-Bromo-4-methoxybenzene-1-sulfonyl chloride

CAS No. 23094-96-4

Recommended Products