3,6-Difluoropyridin-2-amine

Name: 3,6-Difluoropyridin-2-amine
Brand: ChemScene
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CAS No. 944799-22-8
Cat. No. CS-0156785
Purity≥98%
MDL No.MFCD13175493

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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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General Information

CAS No. 944799-22-8
Cat. No. CS-0156785
Purity ≥98%
MDL No. MFCD13175493
Storage RT, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₄F₂N₂
Molecular Weight 130.10
Synonym(s) 3,6-difluoro-2-pyridinamine
SMILES C1=CC(=NC(=C1F)N)F

Description

3,6-Difluoropyridin-2-amine delivers a strategically positioned electron-deficient pyridine scaffold bearing two fluorine substituents at the 3- and 6-positions, enabling enhanced reactivity in cross-coupling processes. The primary amine group provides a direct handle for derivatization, while the fluorine atoms facilitate orthogonal functionalization. This compound serves as a key building block in medicinal chemistry and materials science due to its stability under standard conditions and compatibility with diverse synthetic transformations.

Application

3,6-Difluoropyridin-2-amine serves as a versatile building block in medicinal chemistry, enabling site-selective functionalization via nucleophilic aromatic substitution. The ortho-fluorine atoms facilitate efficient coupling with amines, alcohols, and thiols under mild conditions. Its bench-stable nature and compatibility with diverse reaction conditions make it ideal for constructing bioactive heterocycles and optimizing pharmacophores in drug discovery campaigns.

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 : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 38.91
LogP 0.942
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Fluoride

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

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3,6-Difluoropyridin-2-amine

CAS No. 944799-22-8

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