3-Chloro-4-cyanopyridine

Name: 3-Chloro-4-cyanopyridine
Brand: ChemScene
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CAS No. 68325-15-5
Cat. No. CS-W003228
Purity≥98%
MDL No.MFCD05663706

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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+

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

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Structure of 68325-15-5

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Description

3-Chloro-4-cyanopyridine is a heterocyclic building block featuring a chlorine atom at the 3-position and a cyano group at the 4-position of the pyridine ring. This electron-deficient scaffold enables direct functionalization in cross-coupling reactions, facilitating rapid access to complex pharmaceutical intermediates under standard conditions.

Application

3-Chloro-4-cyanopyridine serves as a versatile building block in synthetic organic chemistry, enabling efficient construction of heterocyclic scaffolds through palladium-catalyzed cross-coupling and nucleophilic substitution reactions. Its dual functional groups—electrophilic chlorine and electron-withdrawing nitrile—offer orthogonal reactivity for sequential transformations. The compound exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for medicinal chemistry campaigns and API intermediate synthesis.

General Information

CAS No. 68325-15-5
Cat. No. CS-W003228
Purity ≥98%
MDL No. MFCD05663706
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₃ClN₂
Molecular Weight 138.55
Synonym(s) 3-Chloroisonicotinonitrile
SMILES N#Cc1ccncc1Cl

Computational Chemistry Data

TPSA 36.68
LogP 1.60668
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS06
Signal Word : Danger	UN#: 3439
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362-P405-P501

Quality Control

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Other Classifications

Building Blocks Functional Group Cyanide/Nitrile

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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3-Chloro-4-cyanopyridine

CAS No. 68325-15-5

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