6-Bromo-4-nitropicolinic acid

Name: 6-Bromo-4-nitropicolinic acid
Brand: ChemScene
Availability: InStock
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CAS No. 231287-89-1
Cat. No. CS-0323936
Purity≥96%
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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6-Bromo-4-nitropicolinic acid|CS-0323936

Structure of 231287-89-1

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Description

6-Bromo-4-nitropicolinic acid features a bromine atom at the 6-position and a nitro group at the 4-position of the picolinic acid scaffold. This electron-deficient heterocycle integrates readily into cross-coupling reactions, serving as a key building block for bioactive molecules and functional materials. The combination of halogen and nitro functionality enables sequential derivatization under mild conditions.

Application

6-Bromo-4-nitropicolinic acid serves as a versatile building block in synthetic organic chemistry, enabling direct functionalization at the pyridine ring via palladium-catalyzed cross-coupling reactions. The bromo group facilitates Suzuki, Stille, and Negishi couplings, while the nitro and carboxylic acid functionalities provide orthogonal handles for further derivatization. Its bench-stable nature and compatibility with standard reaction conditions make it ideal for constructing complex heterocyclic scaffolds and advanced intermediates in medicinal chemistry and materials science.

General Information

CAS No. 231287-89-1
Cat. No. CS-0323936
Purity ≥96%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₃BrN₂O₄
Molecular Weight 247.00
Synonym(s) 6-Bromo-4-nitropyridine-2-carboxylic acid
SMILES C1=C(C=C(Br)N=C1C(=O)O)[N+](=O)[O-]

Computational Chemistry Data

TPSA 93.33
LogP 1.4505
H_Acceptors 4
H_Donors 1
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

Quality Control

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Other Classifications

Building Blocks Functional Group Nitro compounds

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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6-Bromo-4-nitropicolinic acid

CAS No. 231287-89-1

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