(2S,4S)-Ethyl 4-fluoropyrrolidine-2-carboxylate CAS 440678-87-5

Purity 97%+In StockPharmaceutical Standards
CAS No.440678-87-5
Molecular FormulaC7H12FNO2
Molecular Weight161.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,4S)-Ethyl 4-fluoropyrrolidine-2-carboxylate CAS 440678-87-5 chemical structure

Description

(2S,4S)-Ethyl 4-fluoropyrrolidine-2-carboxylate (CAS 440678-87-5) is a high-purity analytical reference standard with the molecular formula C7H12FNO2 and a molecular weight of 161.17 g/mol.

Based on its molecular formula C7H12FNO2, (2S,4S)-Ethyl 4-fluoropyrrolidine-2-carboxylate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 161.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (2S,4S)-Ethyl 4-fluoropyrrolidine-2-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC7H12FNO2
Molecular Weight161.17 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms1

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