N-(2-Bromophenyl)-N-methylmethanesulfonamide

Name: N-(2-Bromophenyl)-N-methylmethanesulfonamide
Brand: ChemScene
Availability: InStock
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CAS No. 553652-34-9
Cat. No. CS-D0102
Purity≥98%
MDL No.MFCD25542385

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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+

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N-(2-Bromophenyl)-N-methylmethanesulfonamide|CS-D0102

Structure of 553652-34-9

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General Information

CAS No. 553652-34-9
Cat. No. CS-D0102
Purity ≥98%
MDL No. MFCD25542385
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₀BrNO₂S
Molecular Weight 264.14
Synonym(s) N-(2-broMophenyl)-N-Methyl-MethanesulfonaMide
SMILES CS(=O)(N(C1=CC=CC=C1Br)C)=O

Description

N-(2-Bromophenyl)-N-methylmethanesulfonamide features a brominated phenyl ring coupled to a methanesulfonamide group, delivering enhanced electrophilic character for cross-coupling reactions. The methyl substitution improves solubility and stability under standard conditions, enabling efficient incorporation into complex molecular architectures.

Application

N-(2-Bromophenyl)-N-methylmethanesulfonamide serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its stable aryl bromide functionality. The sulfonamide group provides moderate polarity and enhances solubility, facilitating purification and handling. Its compatibility with standard reaction conditions makes it well-suited for constructing complex heterocyclic scaffolds and drug-like molecules in iterative synthesis workflows.

Synthesis

Route1
- 116547-91-2
- 74-88-4
- ~98%
- In-stock
  
  553652-34-9
References
- CEPHALON, INC.; CURRY, Matthew A.; DORSEY, Bruce D.; DUGAN, Benjamin J.; GINGRICH, Diane E.; MESAROS, Eugen F.; MILKIEWICZ, Karen L. Patent: WO2010/141796 A2, 2010 ; Location in patent: Page/Page column 276 ;

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

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Computational Chemistry Data

TPSA 37.38
LogP 1.8449
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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N-(2-Bromophenyl)-N-methylmethanesulfonamide

CAS No. 553652-34-9

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