3-Cyanobenzenesulfonamide

Name: 3-Cyanobenzenesulfonamide
Brand: ChemScene
Availability: InStock
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CAS No. 3118-68-1
Cat. No. CS-W017115
Purity≥97%
MDL No.MFCD02089633

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 3118-68-1

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Description

3-Cyanobenzenesulfonamide features a sulfonamide group directly attached to a benzene ring bearing a para-cyano substituent. This electron-deficient aromatic scaffold enables robust integration into bioactive molecule design, particularly in kinase inhibitor development and pharmaceutical scaffolding. The compound exhibits enhanced solubility profiles and stability under standard bench conditions, facilitating reliable handling in synthetic workflows.

Application

3-Cyanobenzenesulfonamide serves as a versatile building block in medicinal chemistry, enabling the construction of heterocyclic scaffolds through nucleophilic substitution and cycloaddition reactions. Its dual functionality—electron-withdrawing cyano and sulfonamide groups—provides excellent regioselectivity and stability under standard synthetic conditions, facilitating efficient derivatization and purification. The compound exhibits robust bench stability and compatibility with diverse reaction environments, making it well-suited for high-throughput synthesis and process development.

General Information

CAS No. 3118-68-1
Cat. No. CS-W017115
Purity ≥97%
MDL No. MFCD02089633
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₆N₂O₂S
Molecular Weight 182.20
Synonym(s) Benzenesulfonamide, 3-cyano-
SMILES NS(=O)(=O)C1=CC(=CC=C1)C#N

Computational Chemistry Data

TPSA 83.95
LogP 0.20568
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Safety Information

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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 : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

Quality Control

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Other Classifications

Building Blocks Functional Group Cyanide/Nitrile

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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3-Cyanobenzenesulfonamide

CAS No. 3118-68-1

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