1-(3-Fluorophenyl)-5-(pyrrolidin-3-yl)-1h-1,2,4-triazole hydrochloride CAS 2490698-21-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2490698-21-8
Molecular FormulaC12H13FN4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3-Fluorophenyl)-5-(pyrrolidin-3-yl)-1h-1,2,4-triazole hydrochloride CAS 2490698-21-8 chemical structure

Description

The occurrence of 1-(3-Fluorophenyl)-5-(pyrrolidin-3-yl)-1h-1,2,4-triazole hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-(3-Fluorophenyl)-5-(pyrrolidin-3-yl)-1h-1,2,4-triazole hydrochloride (CAS 2490698-21-8), a certified reference material (molecular formula C12H13FN4HCl, MW 268.72 g/mol) for analytical method development and quality control.

1-(3-Fluorophenyl)-5-(pyrrolidin-3-yl)-1h-1,2,4-triazole hydrochloride (C12H13FN4HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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 FormulaC12H13FN4 HCl
Molecular Weight268.72 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Halogen ContentF/Cl-containing
Nitrogen Atoms4

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