(R)-4-(1-Aminoethyl)benzenesulfonamide hydrochloride

Name: (R)-4-(1-Aminoethyl)benzenesulfonamide hydrochloride
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1203655-71-3
Cat. No. CS-0697230
Purity≥96%
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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(R)-4-(1-Aminoethyl)benzenesulfonamide hydrochloride|CS-0697230

Structure of 1203655-71-3

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Description

(R)-4-(1-Aminoethyl)benzenesulfonamide hydrochloride features a chiral α-aminoethyl side chain attached to a sulfonamide-functionalized aromatic ring, delivering enhanced solubility and metabolic stability. This bench-stable derivative integrates readily into bioactive scaffolds for targeted kinase inhibition and CNS drug discovery.

Application

(R)-4-(1-Aminoethyl)benzenesulfonamide hydrochloride serves as a chiral building block for sulfonamide-containing pharmaceutical intermediates. Its bench-stable hydrochloride salt form enables straightforward handling and purification, while the (R)-configured aminoethyl side chain provides stereochemical control in target-directed synthesis. The molecule participates reliably in standard amide coupling and nucleophilic substitution reactions, facilitating access to bioactive heterocycles and kinase inhibitor scaffolds.

General Information

CAS No. 1203655-71-3
Cat. No. CS-0697230
Purity ≥96%
MDL No. None
Storage Store at room temperature, keep dry and cool
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₃ClN₂O₂S
Molecular Weight 236.72
Synonym(s) None
SMILES Cl.C[C@@H](N)C1=CC=C(C=C1)S(N)(=O)=O

Computational Chemistry Data

TPSA 86.18
LogP 0.7755
H_Acceptors 3
H_Donors 2
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 : 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

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Other Classifications

Building Blocks Functional Group Sulfonamide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

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(R)-4-(1-Aminoethyl)benzenesulfonamide hydrochloride

CAS No. 1203655-71-3

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