2-Bromo-5-methylpyridin-4-ol

Name: 2-Bromo-5-methylpyridin-4-ol
Brand: ChemScene
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CAS No. 1227570-72-0
Cat. No. CS-0198892
Purity≥98%
MDL No.None

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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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Structure of 1227570-72-0

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Description

2-Bromo-5-methylpyridin-4-ol features a pyridine core functionalized with bromine, methyl, and phenolic hydroxyl groups, enabling direct coupling in cross-coupling reactions. The electron-deficient ring facilitates palladium-catalyzed transformations, while the hydroxyl group offers potential for derivatization or metal coordination. This bench-stable compound serves as a key intermediate in pharmaceutical and agrochemical synthesis.

Application

2-Bromo-5-methylpyridin-4-ol serves as a versatile building block in heterocyclic synthesis, enabling palladium-catalyzed cross-coupling reactions due to its well-defined electrophilic site at the 2-position. The pyridin-4-ol moiety provides enhanced solubility and facilitates metal coordination, while the methyl group offers a handle for further functionalization. Its bench-stable nature and compatibility with standard reaction conditions make it suitable for iterative synthesis of complex pharmaceutical scaffolds and agrochemical intermediates.

General Information

CAS No. 1227570-72-0
Cat. No. CS-0198892
Purity ≥98%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₆BrNO
Molecular Weight 188.02
Synonym(s) 2-Bromo-5-methyl-4-hydroxypyridine
SMILES OC1=CC(Br)=NC=C1C

Computational Chemistry Data

TPSA 33.12
LogP 1.85812
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-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362-P405-P501

Quality Control

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Bromo-5-methylpyridin-4-ol

CAS No. 1227570-72-0

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