5,6-Dihydrobenzo[d]thiazol-7(4H)-one

Name: 5,6-Dihydrobenzo[d]thiazol-7(4H)-one
Brand: ChemScene
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CAS No. 935850-03-6
Cat. No. CS-0040558
Purity≥98%
MDL No.MFCD15071684

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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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5,6-Dihydrobenzo[d]thiazol-7(4H)-one|CS-0040558

Structure of 935850-03-6

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General Information

CAS No. 935850-03-6
Cat. No. CS-0040558
Purity ≥98%
MDL No. MFCD15071684
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₇NOS
Molecular Weight 153.20
Synonym(s) 5,6-Dihydrobenzothiazol-7(4H)-one
SMILES O=C1CCCC2=C1SC=N2

Description

5,6-Dihydrobenzo[d]thiazol-7(4H)-one features a fused heterocyclic core with a reducible thiazole ring and a carbonyl at the 7-position. This scaffold integrates readily into synthetic routes requiring electron-rich aromatic systems or polarizable heteroatoms. The compound exhibits stability under standard bench conditions and serves as a key intermediate in medicinal chemistry campaigns targeting kinase inhibitors and antimicrobial agents.

Application

5,6-Dihydrobenzo[d]thiazol-7(4H)-one serves as a versatile heterocyclic building block in medicinal chemistry, enabling efficient access to thiazole-based scaffolds. Its reactive enolizable carbonyl and adjacent sulfur atom facilitate electrophilic substitution, nucleophilic addition, and transition-metal-catalyzed coupling reactions. The compound exhibits good bench stability and compatibility with common protecting groups, making it suitable for multi-step synthesis and downstream derivatization in API development workflows.

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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Computational Chemistry Data

TPSA 29.96
LogP 1.6621
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 0

Key Words

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5,6-Dihydrobenzo[d]thiazol-7(4H)-one

CAS No. 935850-03-6

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