CAS 89402-43-7

5-Chloro-2,3-difluoropyridine

Description:

5-Chloro-2,3-difluoropyridine is a heterocyclic organic compound characterized by a pyridine ring substituted with chlorine and fluorine atoms. Specifically, it features a chlorine atom at the 5-position and two fluorine atoms at the 2 and 3 positions of the pyridine ring. This compound is typically a colorless to pale yellow liquid or solid, depending on its physical state at room temperature. It is known for its potential applications in pharmaceuticals and agrochemicals, often serving as an intermediate in the synthesis of various biologically active compounds. The presence of halogen substituents can influence its reactivity, making it a valuable building block in organic synthesis. Additionally, 5-Chloro-2,3-difluoropyridine may exhibit specific properties such as moderate polarity and volatility, which can affect its solubility in different solvents. Safety data should be consulted for handling, as halogenated compounds can pose health and environmental risks.

Formula: C₅H₂ClF₂N

InChI: InChI=1S/C5H2ClF2N/c6-3-1-4(7)5(8)9-2-3/h1-2H

InChI key: InChIKey=PERMDYZFNQIKBL-UHFFFAOYSA-N

SMILES: FC1=C(F)N=CC(Cl)=C1

Synonyms:

• 2,3-Difluoro-5-Chloro
• 2,3-Difluoro-5-chloropyridin
• 2,3-Difluoro-5-chloropyridine
• 2,3-Difulor-5-Chloropyridine
• 2,3-Difuoro-5-chloropyridine
• 3-Chloro-5,6-difluoropyridine
• Pyridine, 5-chloro-2,3-difluoro-
• 5-Chloro-2,3-difluoropyridine

5-Chloro-2,3-difluoropyridine

CAS: 89402-43-7

Formula: C₅H₂ClF₂N

Purity: >93.0%(GC)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 149.52

Ref: 3B-C2113

5-Chloro-2,3-difluoropyridine

CAS: 89402-43-7

Formula: C₅H₂ClF₂N

Purity: 95%

Color and Shape: Liquid

Molecular weight: 149.5259

Ref: IN-DA003VTI

5-Chloro-2,3-difluoropyridine

CAS: 89402-43-7

Formula: C₅H₂ClF₂N

Molecular weight: 149.53

Ref: 7W-GK1967

5-Chloro-2,3-difluoropyridine

CAS: 89402-43-7

5-Chloro-2,3-difluoropyridine

Formula: C₅H₂ClF₂N

Purity: 96%

Color and Shape: clear. colourless liquid

Molecular weight: 149.53g/mol

Ref: 54-PC10516

5-Chloro-2,3-difluoropyridine

CAS: 89402-43-7

Formula: C₅H₂ClF₂N

Purity: 95%

Color and Shape: Liquid

Molecular weight: 149.52

Ref: 10-F078576

5-Chloro-2,3-difluoropyridine

Controlled Product

CAS: 89402-43-7

Applications 5-Chloro-2,3-difluoropyridine is a 2,3,5-trihalopyridine used in the preparation of the herbicides and pesticides such as chodinafop-propargyl.
References Chen, Q. et al.: Jin. Huag. Zhong., 35, 35 (2005); Feng, C. et al.: Nonyao, 46, 793 (2007);

Formula: C₅H₂ClF₂N

Color and Shape: Neat

Molecular weight: 149.53

Ref: TR-C365385