(2S,4S)-4-Fluoropyrrolidine-2-carboxamide hydrochloride CAS 426844-23-7

Purity 97%+In StockPharmaceutical Standards
CAS No.426844-23-7
Molecular FormulaC5H9FN2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,4S)-4-Fluoropyrrolidine-2-carboxamide hydrochloride CAS 426844-23-7 chemical structure

Description

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.

(2S,4S)-4-Fluoropyrrolidine-2-carboxamide hydrochloride (CAS 426844-23-7), molecular formula C5H9FN2OHCl and molecular weight 168.60 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (2S,4S)-4-Fluoropyrrolidine-2-carboxamide hydrochloride (C5H9FN2OHCl) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 168.60 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

Physical & Chemical Properties

Molecular FormulaC5H9FN2O HCl
Molecular Weight168.60 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.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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