2,6-Dichloro-4-fluorobenzonitrile

Name: 2,6-Dichloro-4-fluorobenzonitrile
Brand: ChemScene
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CAS No. 1473423-59-4
Cat. No. CS-0103472
Purity≥97%
MDL No.MFCD28064264

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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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2,6-Dichloro-4-fluorobenzonitrile|CS-0103472

Structure of 1473423-59-4

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General Information

CAS No. 1473423-59-4
Cat. No. CS-0103472
Purity ≥97%
MDL No. MFCD28064264
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₂Cl₂FN
Molecular Weight 190.00
Synonym(s) None
SMILES N#CC1=C(Cl)C=C(F)C=C1Cl

Description

2,6-Dichloro-4-fluorobenzonitrile features a trifunctional aromatic core with orthogonal reactivity, enabling direct incorporation into heterocyclic scaffolds. The electron-deficient ring supports efficient nucleophilic substitution, while the nitrile group serves as a handle for downstream functionalization. Bench-stable and moisture-tolerant, this building block streamlines synthesis in medicinal chemistry and agrochemical development.

Application

2,6-Dichloro-4-fluorobenzonitrile serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient construction of substituted heterocycles via nucleophilic aromatic substitution. Its orthogonal reactivity profile—driven by the electron-withdrawing nitrile and halogen substituents—facilitates selective functionalization under mild conditions. Bench-stable and readily purified by recrystallization, it functions reliably in multi-step syntheses requiring high regiocontrol and compatibility with diverse reaction partners.

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 : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 23.79
LogP 3.00418
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Cyanide/Nitrile

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2,6-Dichloro-4-fluorobenzonitrile

CAS No. 1473423-59-4

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