2-Chloro-5-iodo-4-pyridinamine

CAS No. 800402-12-4
Cat. No. CS-W000564
Purity≥97%
MDL No.MFCD09834661

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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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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2-Chloro-5-iodo-4-pyridinamine|CS-W000564

Structure of 800402-12-4

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Description

2-Chloro-5-iodo-4-pyridinamine delivers a uniquely reactive pyridine scaffold bearing orthogonal halogen handles. The chlorine and iodine substituents enable sequential cross-coupling transformations, while the amine group facilitates direct functionalization. This compound serves as a key intermediate in the synthesis of bioactive heterocycles and advanced pharmaceutical candidates.

Application

2-Chloro-5-iodo-4-pyridinamine serves as a versatile building block for the synthesis of functionalized pyridine scaffolds, enabling palladium-catalyzed cross-coupling reactions. The strategically positioned chloro and iodo groups offer orthogonal reactivity for sequential transformations, while the primary amine facilitates derivatization. Its bench-stable nature and compatibility with standard coupling protocols make it well-suited for medicinal chemistry and process development workflows.

General Information

CAS No. 800402-12-4
Cat. No. CS-W000564
Purity ≥97%
MDL No. MFCD09834661
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₄ClIN₂
Molecular Weight 254.46
Synonym(s) 4-Amino-5-iodo-2-chloropyridine
SMILES ClC1=NC=C(I)C(N)=C1

Computational Chemistry Data

TPSA 38.91
LogP 1.9218
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05,GHS07
Signal Word : Danger	UN#: 1759
Class : 8	Packing Group : Ⅲ
Hazard Statements : H302-H318
Precautionary Statements : P264-P270-P280-P330-P501

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Other Classifications

Building Blocks Functional Group Iodide

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Chloro-5-iodo-4-pyridinamine

CAS No. 800402-12-4

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