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

Name: 5-Bromobenzo[d]oxazol-2(3H)-one
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 14733-73-4
Cat. No. CS-0042122
Purity≥97%
MDL No.MFCD01664246

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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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5-Bromobenzo[d]oxazol-2(3H)-one|CS-0042122

Structure of 14733-73-4

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Description

5-Bromobenzo[d]oxazol-2(3H)-one features a bromine-substituted oxazole ring system with a lactam functionality, offering enhanced reactivity for C–H functionalization and cross-coupling processes. The electron-deficient heterocycle integrates readily into pharmaceutical intermediates and advanced materials.

Application

5-Bromobenzo[d]oxazol-2(3H)-one serves as a versatile building block for the synthesis of bioactive heterocycles, leveraging its bromine substituent for palladium-catalyzed cross-coupling reactions. The oxazolone core exhibits bench stability and facilitates functional group tolerance in diverse transformations, enabling efficient access to complex scaffolds relevant to medicinal chemistry and materials science.

General Information

CAS No. 14733-73-4
Cat. No. CS-0042122
Purity ≥97%
MDL No. MFCD01664246
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄BrNO₂
Molecular Weight 214.02
Synonym(s) 5-Bromo-2-hydroxybenzoxazole
SMILES BrC1=CC2=C(OC(=O)N2)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 : P264-P270-P280-P330-P501

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Benzooxazole compounds

Key Words

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

CAS No. 14733-73-4

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