(2R,3R)-3-Fluoropyrrolidine-2-carboxylic acid CAS 261350-69-0

Purity 97%+In StockPharmaceutical Standards
CAS No.261350-69-0
Molecular FormulaC5H8FNO2
Molecular Weight133.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R)-3-Fluoropyrrolidine-2-carboxylic acid CAS 261350-69-0 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2R,3R)-3-Fluoropyrrolidine-2-carboxylic acid.

(2R,3R)-3-Fluoropyrrolidine-2-carboxylic acid (CAS 261350-69-0) is a high-purity analytical reference standard with the molecular formula C5H8FNO2 and a molecular weight of 133.12 g/mol.

The molecular framework of (2R,3R)-3-Fluoropyrrolidine-2-carboxylic acid (C5H8FNO2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

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 FormulaC5H8FNO2
Molecular Weight133.12 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

Recommended Standards

Why CATO?