C5H2ClF2N
149.52 g/mol
Pharmaceutical IntermediateWarning
5-Chloro-2,3-difluoropyridine
CAS89402-43-7EC410-090-7
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
5-Chloro-2,3-difluoropyridine is a fluorinated pyridine derivative used primarily as a building block in pharmaceutical manufacturing. It is characterized by a halogen-substituted aromatic ring structure.
pharmaceutical intermediatechemical synthesis reagent
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 89402-43-7
Related Compounds
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Safety Reference
Warning
H226Flammable liquid and vapour
H302Harmful if swallowed
H412Harmful to aquatic life with long lasting effects
Identifiers
IUPAC Name
5-chloro-2,3-difluoropyridine
InChIKey
PERMDYZFNQIKBL-UHFFFAOYSA-N
SMILES
C1=C(C=NC(=C1F)F)Cl
Synonyms (5)
- 2,3-Difluoro-5-chloropyridine
- 3-chloro-5,6-difluoropyridine
- 5-Chloro-2,3-difluoropyridine