6-Bromobenzo[d]oxazol-2(3H)-one

Name: 6-Bromobenzo[d]oxazol-2(3H)-one
Brand: ChemScene
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CAS No. 19932-85-5
Cat. No. CS-W022467
Purity≥95%
MDL No.MFCD00694727

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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+
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6-Bromobenzo[d]oxazol-2(3H)-one|CS-W022467

Structure of 19932-85-5

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Description

6-Bromobenzo[d]oxazol-2(3H)-one features a brominated oxazole ring system with a lactam functionality, enabling direct coupling in cross-coupling reactions. This bench-stable heterocycle integrates readily into complex molecular architectures, offering predictable reactivity in late-stage functionalization workflows.

Application

6-Bromobenzo[d]oxazol-2(3H)-one serves as a versatile building block for heterocyclic synthesis, enabling palladium-catalyzed cross-coupling reactions at the bromine site. The oxazolone core provides inherent stability and facilitates functional group interconversions, while its moderate electrophilicity supports selective derivatization. This compound functions effectively in late-stage modifications of bioactive scaffolds and is compatible with standard purification methods.

General Information

CAS No. 19932-85-5
Cat. No. CS-W022467
Purity ≥95%
MDL No. MFCD00694727
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄BrNO₂
Molecular Weight 214.02
Synonym(s) 6-Bromo-2-hydroxybenzoxazole
SMILES BrC1=CC2=C(NC(=O)O2)C=C1

Computational Chemistry Data

TPSA 46
LogP 1.8836
H_Acceptors 2
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-H319
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 Skeleton Aromatic heterocycle compounds Benzooxazole compounds

Key Words

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6-Bromobenzo[d]oxazol-2(3H)-one

CAS No. 19932-85-5

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