5-Bromobenzo[d]oxazole

Name: 5-Bromobenzo[d]oxazole
Brand: ChemScene
Availability: InStock
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CAS No. 132244-31-6
Cat. No. CS-W004754
Purity≥98%
MDL No.MFCD03095026

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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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Structure of 132244-31-6

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Description

5-Bromobenzo[d]oxazole is a heterocyclic bromoaromatic compound featuring a fused benzene-oxazole core. This bench-stable, moisture-tolerant scaffold serves as a pivotal building block in medicinal chemistry and materials science. The bromine substituent enables facile cross-coupling reactions, facilitating the integration of complex molecular architectures.

Application

5-Bromobenzo[d]oxazole serves as a versatile building block in medicinal chemistry and materials science, enabling direct functionalization via palladium-catalyzed cross-coupling reactions. Its bromine substituent facilitates efficient C–C bond formation under standard Suzuki, Stille, or Negishi conditions, while the rigid heterocyclic core provides excellent metabolic stability and structural rigidity. Bench-stable and readily purified by column chromatography, it functions as a key scaffold for diversification in drug discovery and advanced organic synthesis.

General Information

CAS No. 132244-31-6
Cat. No. CS-W004754
Purity ≥98%
MDL No. MFCD03095026
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄BrNO
Molecular Weight 198.02
Synonym(s) 5-BROMO-1,3-BENZOXAZOLE
SMILES BrC1=CC=C(OC=N2)C2=C1

Computational Chemistry Data

TPSA 26.03
LogP 2.5903
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Safety Information

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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]oxazole

CAS No. 132244-31-6

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