(2S,4R)-4-fluoropyrrolidine-2-carbonitrile hydrochloride CAS 2306249-26-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2306249-26-1
Molecular FormulaC5H7FN2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,4R)-4-fluoropyrrolidine-2-carbonitrile hydrochloride CAS 2306249-26-1 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 (2S,4R)-4-fluoropyrrolidine-2-carbonitrile hydrochloride.

(2S,4R)-4-fluoropyrrolidine-2-carbonitrile hydrochloride (CAS 2306249-26-1) is a high-purity analytical reference standard with the molecular formula C5H7FN2HCl and a molecular weight of 150.58 g/mol.

(2S,4R)-4-fluoropyrrolidine-2-carbonitrile hydrochloride (C5H7FN2HCl) contains a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), (2S,4R)-4-fluoropyrrolidine-2-carbonitrile hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC5H7FN2 HCl
Molecular Weight150.58 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)2.0
CAS Registry Year (est.)1999
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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