4-Bromo-5-fluoropyridin-2-amine

Name: 4-Bromo-5-fluoropyridin-2-amine
Brand: ChemScene
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CAS No. 1417441-38-3
Cat. No. CS-0375854
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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4-Bromo-5-fluoropyridin-2-amine|CS-0375854

Structure of 1417441-38-3

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General Information

CAS No. 1417441-38-3
Cat. No. CS-0375854
Purity ≥98%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₄BrFN₂
Molecular Weight 191.00
Synonym(s) 4-Bromo-5-fluoro-2-pyridinamine
SMILES NC1=NC=C(F)C(Br)=C1

Description

4-Bromo-5-fluoropyridin-2-amine features a pyridine core bearing bromo and fluoro substituents at adjacent positions, enabling selective cross-coupling reactions. The amino group at C2 provides a reactive handle for derivatization, while the electron-deficient ring enhances compatibility with palladium-catalyzed transformations. This compound serves as a key building block in medicinal chemistry and agrochemical synthesis.

Application

4-Bromo-5-fluoropyridin-2-amine serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its complementary halogen reactivity. The bromine and fluorine substituents offer orthogonal functionalization potential, while the pyridin-2-amine moiety provides a robust scaffold for further derivatization. Its bench-stable solid form facilitates handling and purification, making it well-suited for iterative synthesis of complex heterocyclic compounds and API intermediates.

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-P330-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 38.91
LogP 1.5654
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Fluoride

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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4-Bromo-5-fluoropyridin-2-amine

CAS No. 1417441-38-3

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