2-Chloro-4,5-difluoropyridine CAS 511522-70-6

Purity 97%+In StockPharmaceutical Standards
CAS No.511522-70-6
Molecular FormulaC5H2ClF2N
Molecular Weight149.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloro-4,5-difluoropyridine CAS 511522-70-6 chemical structure

Description

2-Chloro-4,5-difluoropyridine (CAS 511522-70-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H2ClF2N. Molecular weight: 149.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC5H2ClF2N
Molecular Weight149.53 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1984
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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