4-amino-2,3,5,6-tetrafluoropyridine CAS 1682-20-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1682-20-8
Molecular FormulaC5H8F4N2
Molecular Weight172.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-amino-2,3,5,6-tetrafluoropyridine CAS 1682-20-8 chemical structure

Description

4-amino-2,3,5,6-tetrafluoropyridine (CAS 1682-20-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H8F4N2. Molecular weight: 172.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC5H8F4N2
Molecular Weight172.12 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentF-containing
Nitrogen Atoms2

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