3-Bromo-N,N-dimethylbenzenesulfonamide

Name: 3-Bromo-N,N-dimethylbenzenesulfonamide
Brand: ChemScene
Availability: InStock
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CAS No. 153435-80-4
Cat. No. CS-0196818
Purity≥98%
MDL No.None

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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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3-Bromo-N,N-dimethylbenzenesulfonamide|CS-0196818

Structure of 153435-80-4

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Description

3-Bromo-N,N-dimethylbenzenesulfonamide is a bench-stable sulfonamide featuring a bromine substituent at the meta position, enabling direct functionalization in cross-coupling reactions. The dimethylamino group enhances solubility and electronic modulation, while the sulfonamide scaffold provides robustness under standard reaction conditions. This compound serves as a key intermediate in medicinal chemistry and materials synthesis.

Application

3-Bromo-N,N-dimethylbenzenesulfonamide serves as a versatile building block in medicinal chemistry, enabling late-stage functionalization via palladium-catalyzed cross-coupling reactions. The bromo group exhibits high reactivity in Suzuki, Stille, and Negishi couplings, while the sulfonamide moiety provides polarity and hydrogen-bonding capacity. Its bench-stable crystalline form facilitates handling, purification, and integration into complex molecule synthesis.

General Information

CAS No. 153435-80-4
Cat. No. CS-0196818
Purity ≥98%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₀BrNO₂S
Molecular Weight 264.14
Synonym(s) 3-BROMO,N, N-DIMETHYLBENZENESULFONAMIDE
SMILES CN(C)S(=O)(=O)C1=CC=CC(=C1)Br

Computational Chemistry Data

TPSA 37.38
LogP 1.6994
H_Acceptors 2
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-H335
Precautionary Statements : P233-P260-P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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3-Bromo-N,N-dimethylbenzenesulfonamide

CAS No. 153435-80-4

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