3-Ethylbenzo[d]thiazol-3-ium bromide

Name: 3-Ethylbenzo[d]thiazol-3-ium bromide
Brand: ChemScene
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CAS No. 32446-47-2
Cat. No. CS-0182159
Purity≥97%
MDL No.MFCD00051852

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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-Ethylbenzo[d]thiazol-3-ium bromide|CS-0182159

Structure of 32446-47-2

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Description

3-Ethylbenzo[d]thiazol-3-ium bromide is a bench-stable, moisture-tolerant heterocyclic salt featuring a positively charged benzo[d]thiazolium core. This cationic scaffold delivers enhanced electrophilicity at the 3-position, enabling efficient coupling reactions in synthetic organic chemistry and catalytic transformations. Its robust structure supports straightforward handling under standard conditions.

Application

3-Ethylbenzo[d]thiazol-3-ium bromide serves as a stable, bench-ready heterocyclic building block for the synthesis of biologically relevant thiazole derivatives. Its quaternary nitrogen center enables efficient functionalization and facilitates cationic reactivity in nucleophilic substitution reactions. The compound exhibits good solubility in polar solvents and tolerates common functional groups, making it well-suited for modular synthesis workflows in medicinal chemistry and materials science.

General Information

CAS No. 32446-47-2
Cat. No. CS-0182159
Purity ≥97%
MDL No. MFCD00051852
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₁₀BrNS
Molecular Weight 244.15
Synonym(s) 3-Ethylbenzothiazolium Bromide
SMILES CC[N+]1=CSC2=C1C=CC=C2.[Br-]

Computational Chemistry Data

TPSA 3.88
LogP -0.7873
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 1

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-P330-P362+P364-P405-P501

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3-Ethylbenzo[d]thiazol-3-ium bromide

CAS No. 32446-47-2

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