(2S,4R)-4-fluoropyrrolidine-2-carbonitrile CAS 1584652-40-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1584652-40-3
Molecular FormulaC5H7FN2
Molecular Weight114.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,4R)-4-fluoropyrrolidine-2-carbonitrile CAS 1584652-40-3 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

(2S,4R)-4-fluoropyrrolidine-2-carbonitrile (CAS 1584652-40-3), molecular formula C5H7FN2 and molecular weight 114.12 g/mol, is a CATO reference standard with documented purity and traceability.

(2S,4R)-4-fluoropyrrolidine-2-carbonitrile (C5H7FN2) contains a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC5H7FN2
Molecular Weight114.12 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1993
Halogen ContentF-containing
Nitrogen Atoms2

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