2,6-Dichloropyridine

Name: 2,6-Dichloropyridine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 2402-78-0
Cat. No. CS-W020060
Purity≥98%
MDL No.MFCD00006244

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HazMat Fee

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Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Structure of 2402-78-0

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Description

2,6-Dichloropyridine features a rigid heteroaromatic core with chlorine substituents at electron-deficient positions, enabling selective electrophilic substitution and serving as a key scaffold in pharmaceutical synthesis. This bench-stable, moisture-tolerant reagent integrates readily into cross-coupling and functionalization workflows.

Application

2,6-Dichloropyridine serves as a versatile building block in synthetic organic chemistry, enabling selective functionalization at the 3- and 4-positions via palladium-catalyzed cross-coupling reactions. Its orthogonal reactivity profile supports efficient construction of substituted heterocycles and pharmaceutical scaffolds. The molecule exhibits good bench stability and facilitates straightforward purification, making it well-suited for iterative synthesis workflows in medicinal chemistry and process development.

General Information

CAS No. 2402-78-0
Cat. No. CS-W020060
Purity ≥98%
MDL No. MFCD00006244
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₃Cl₂N
Molecular Weight 147.99
Synonym(s) None
SMILES ClC1=CC=CC(Cl)=N1

Computational Chemistry Data

TPSA 12.89
LogP 2.3884
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS06
Signal Word : Danger	UN#: 2811
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301-H315-H319
Precautionary Statements : P264-P270-P280-P302+P352-P330-P362+P364-P405-P501

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2,6-Dichloropyridine

CAS No. 2402-78-0

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