5-Chloro-2-ethoxypyridine

Name: 5-Chloro-2-ethoxypyridine
Brand: ChemScene
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CAS No. 22109-30-4
Cat. No. CS-0061649
Purity≥97%
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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Structure of 22109-30-4

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Description

5-Chloro-2-ethoxypyridine serves as a key heterocyclic building block in medicinal chemistry, featuring a chlorine substituent at the 5-position and an ethoxy group at the 2-position. This electronic and steric profile enables selective coupling reactions under standard conditions, facilitating efficient integration into pharmaceutical intermediates and functional materials.

Application

5-Chloro-2-ethoxypyridine serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its well-defined electrophilic chlorine site. The ethoxy group at the 2-position provides enhanced solubility and stability compared to unsubstituted analogs, while maintaining compatibility with standard reaction conditions. This compound facilitates efficient construction of functionalized pyridine scaffolds commonly found in pharmaceutical intermediates.

General Information

CAS No. 22109-30-4
Cat. No. CS-0061649
Purity ≥97%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₈ClNO
Molecular Weight 157.60
Synonym(s) 5-Chloro-2-ethoxy-pyridine
SMILES CCOC1=CC=C(C=N1)Cl

Computational Chemistry Data

TPSA 22.12
LogP 2.1337
H_Acceptors 2
H_Donors 0
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 : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362+P364

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Other Classifications

Building Blocks Functional Group Ether

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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5-Chloro-2-ethoxypyridine

CAS No. 22109-30-4

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