Methyl 5-bromo-4-methoxypicolinate

Name: Methyl 5-bromo-4-methoxypicolinate
Brand: ChemScene
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CAS No. 1256789-95-3
Cat. No. CS-W005518
Purity≥95%
MDL No.MFCD18257513

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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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Methyl 5-bromo-4-methoxypicolinate|CS-W005518

Structure of 1256789-95-3

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Description

Methyl 5-bromo-4-methoxypicolinate is a bench-stable, moisture-tolerant heterocyclic ester featuring a bromine substituent at the C5 position and a methoxy group at C4. This electron-deficient pyridine scaffold enables direct functionalization in cross-coupling reactions, serving as a key intermediate for bioactive molecule synthesis.

Application

Methyl 5-bromo-4-methoxypicolinate serves as a versatile building block in heterocyclic synthesis, enabling palladium-catalyzed cross-coupling reactions due to its well-defined bromine handle. The methoxycarbonyl and methoxy groups provide orthogonal reactivity and enhanced stability, facilitating purification and functionalization in medicinal chemistry workflows. Its bench-stable nature supports reliable use in multi-step syntheses of bioactive scaffolds.

General Information

CAS No. 1256789-95-3
Cat. No. CS-W005518
Purity ≥95%
MDL No. MFCD18257513
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₈BrNO₃
Molecular Weight 246.06
Synonym(s) 2-Pyridinecarboxylic acid, 5-bromo-4-methoxy-, methyl ester
SMILES O=C(OC)C1=NC=C(Br)C(OC)=C1

Computational Chemistry Data

TPSA 48.42
LogP 1.6393
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 2

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

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Other Classifications

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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Methyl 5-bromo-4-methoxypicolinate

CAS No. 1256789-95-3

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