(3R,4R)-3,4-Difluoro-1-phenylpyrrolidine CAS 209625-77-4

Purity 97%+In StockPharmaceutical Standards
CAS No.209625-77-4
Molecular FormulaC10H11F2N
Molecular Weight183.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,4R)-3,4-Difluoro-1-phenylpyrrolidine CAS 209625-77-4 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 (3R,4R)-3,4-Difluoro-1-phenylpyrrolidine.

(3R,4R)-3,4-Difluoro-1-phenylpyrrolidine (CAS 209625-77-4) is a high-purity analytical reference standard with the molecular formula C10H11F2N and a molecular weight of 183.20 g/mol.

Based on its molecular formula C10H11F2N, (3R,4R)-3,4-Difluoro-1-phenylpyrrolidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

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 (3R,4R)-3,4-Difluoro-1-phenylpyrrolidine 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 FormulaC10H11F2N
Molecular Weight183.20 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2016
Halogen ContentF-containing
Nitrogen Atoms1

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