4,6-Dichlorobenzo[d]thiazol-2-amine

Name: 4,6-Dichlorobenzo[d]thiazol-2-amine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 16582-59-5
Cat. No. CS-0042060
Purity≥95%
MDL No.MFCD01123002

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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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4,6-Dichlorobenzo[d]thiazol-2-amine|CS-0042060

Structure of 16582-59-5

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Description

4,6-Dichlorobenzo[d]thiazol-2-amine features a rigid, electron-deficient heterocyclic core that integrates readily into bioactive scaffolds. The dichloro substitution pattern enhances metabolic stability and facilitates directed functionalization. This bench-stable compound serves as a key building block for pharmaceutical intermediates and advanced materials, offering predictable reactivity in coupling processes under standard conditions.

Application

4,6-Dichlorobenzo[d]thiazol-2-amine serves as a versatile building block for heterocyclic synthesis, enabling efficient access to bioactive scaffolds through palladium-catalyzed cross-coupling and nucleophilic substitution reactions. Its dual chloro substituents provide orthogonal reactivity for sequential functionalization, while the thiazole nitrogen enhances solubility and stability under standard reaction conditions. This compound facilitates rapid diversification in medicinal chemistry workflows and is well-suited for scale-up in API intermediate development.

General Information

CAS No. 16582-59-5
Cat. No. CS-0042060
Purity ≥95%
MDL No. MFCD01123002
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄Cl₂N₂S
Molecular Weight 219.09
Synonym(s) 2-Amino-4,6-dichlorobenzothiazole
SMILES ClC1=CC(Cl)=C2N=C(N)SC2=C1

Computational Chemistry Data

TPSA 38.91
LogP 3.1853
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

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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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds Benzothiazole compounds

Key Words

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4,6-Dichlorobenzo[d]thiazol-2-amine

CAS No. 16582-59-5

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