CAS 185985-40-4

2,3-Dichloro-5-fluoropyridine

Description:

2,3-Dichloro-5-fluoropyridine is a heterocyclic aromatic compound characterized by a pyridine ring substituted with two chlorine atoms and one fluorine atom. The presence of these halogen substituents significantly influences its chemical properties, including reactivity and polarity. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its physical state at room temperature. It is known for its applications in the synthesis of pharmaceuticals and agrochemicals, owing to its ability to participate in various chemical reactions, such as nucleophilic substitutions and coupling reactions. The chlorine and fluorine atoms enhance its electrophilic character, making it a valuable intermediate in organic synthesis. Additionally, 2,3-Dichloro-5-fluoropyridine may exhibit moderate toxicity, necessitating careful handling and appropriate safety measures during its use in laboratory and industrial settings. Its solubility in organic solvents and limited solubility in water further define its behavior in chemical processes.

Formula: C₅H₂Cl₂FN

InChI: InChI=1/C5H2Cl2FN/c6-4-1-3(8)2-9-5(4)7/h1-2H

SMILES: c1c(cnc(c1Cl)Cl)F

Synonyms:

• Pyridine, 2,3-Dichloro-5-Fluoro-

2,3-Dichloro-5-fluoropyridine

CAS: 185985-40-4

Formula: C₅H₂Cl₂FN

Purity: 98%

Color and Shape: Solid

Molecular weight: 165.9805

Ref: IN-DA003666

2,3-Dichloro-5-fluoropyridine

CAS: 185985-40-4

2,3-Dichloro-5-fluoropyridine

Purity: 98%

Color and Shape: Powder

Molecular weight: 165.98g/mol

Ref: 54-PC49213

2,3-Dichloro-5-fluoropyridine

CAS: 185985-40-4

Formula: C₅H₂Cl₂FN

Purity: 98%

Color and Shape: Solid

Molecular weight: 165.98

Ref: 10-F209410

2,3-Dichloro-5-fluoropyridine

Controlled Product

CAS: 185985-40-4

Applications 2,3-Dichloro-5-fluoropyridine is a reagent that is used in the synthesis of 3-Chloro-5-fluoro Clodinafop Propargyl (C368645), which is an impurity of Clodinafop Propargyl (C584515).
References Aliverdi, A., et al.: Weed Biol. Management, 9, 292 (2009), Hochberg, O., et al.: Weed Res., 49, 37 (2009), Liu, B., et al.: J. Agric. Food Chem., 58, 2673 (2010),

Formula: C₅H₂Cl₂FN

Color and Shape: Neat

Molecular weight: 165.98

Ref: TR-D434395