2-Amino-5-bromo-4-methyl-3-nitropyridine

Name: 2-Amino-5-bromo-4-methyl-3-nitropyridine
Brand: ChemScene
Availability: InStock
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CAS No. 100367-40-6
Cat. No. CS-M1656
Purity≥96%
MDL No.MFCD00092197

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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-Amino-5-bromo-4-methyl-3-nitropyridine|CS-M1656

Structure of 100367-40-6

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Description

2-Amino-5-bromo-4-methyl-3-nitropyridine features a fused pyridine core bearing strategically positioned amino, bromo, methyl, and nitro substituents. This electron-deficient heterocycle enables direct functionalization in cross-coupling and cyclization reactions. The ortho-nitro group enhances reactivity toward nucleophilic substitution, while the amino handle supports derivatization. Bench-stable under standard conditions, it serves as a key intermediate for bioactive molecule synthesis.

Application

2-Amino-5-bromo-4-methyl-3-nitropyridine serves as a versatile building block for heterocyclic synthesis, enabling efficient access to substituted pyridine scaffolds via cross-coupling and reduction strategies. Its complementary functional groups—bromine for Pd-catalyzed coupling, nitro for selective reduction, and amino/methyl groups for derivatization—offer high synthetic flexibility. Bench-stable and compatible with standard purification methods, it facilitates rapid prototyping in medicinal chemistry and materials science applications.

General Information

CAS No. 100367-40-6
Cat. No. CS-M1656
Purity ≥96%
MDL No. MFCD00092197
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₆BrN₃O₂
Molecular Weight 232.03
Synonym(s) 5-bromo-4-methyl-3-nitropyridin-2-amine
SMILES CC1=C([N+]([O-])=O)C(N)=NC=C1Br

Computational Chemistry Data

TPSA 82.05
LogP 1.64292
H_Acceptors 4
H_Donors 1
Rotatable_Bonds 1

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-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 Nitro compounds

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Amino-5-bromo-4-methyl-3-nitropyridine

CAS No. 100367-40-6

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