2-Bromo-5-methyl-1,3,4-oxadiazole

Name: 2-Bromo-5-methyl-1,3,4-oxadiazole
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 864750-58-3
Cat. No. CS-0079631
Purity≥95%
MDL No.MFCD12027126

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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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2-Bromo-5-methyl-1,3,4-oxadiazole|CS-0079631

Structure of 864750-58-3

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Description

2-Bromo-5-methyl-1,3,4-oxadiazole features a brominated heterocyclic core that enables direct functionalization in cross-coupling reactions. The methyl group enhances solubility and stability under standard conditions, while the oxadiazole ring provides a rigid, electron-deficient scaffold ideal for constructing bioactive molecules and advanced materials.

Application

2-Bromo-5-methyl-1,3,4-oxadiazole serves as a versatile heterocyclic building block in medicinal chemistry and synthetic organic chemistry. Its bromine substituent enables facile palladium-catalyzed cross-coupling reactions, while the 1,3,4-oxadiazole core offers metabolic stability and favorable polarity. The molecule exhibits good bench stability and compatibility with diverse functional groups, facilitating efficient incorporation into complex molecular architectures.

General Information

CAS No. 864750-58-3
Cat. No. CS-0079631
Purity ≥95%
MDL No. MFCD12027126
Storage -20°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃H₃BrN₂O
Molecular Weight 162.97
Synonym(s) None
SMILES BrC1=NN=C(O1)C

Computational Chemistry Data

TPSA 38.92
LogP 1.14052
H_Acceptors 3
H_Donors 0
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 Skeleton Aromatic heterocycle compounds Oxadiazole compounds

Key Words

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2-Bromo-5-methyl-1,3,4-oxadiazole

CAS No. 864750-58-3

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