1,3-Dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate CAS 121091-30-3

Purity 97%+In StockPharmaceutical Standards
CAS No.121091-30-3
Molecular FormulaCF3O3S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate CAS 121091-30-3 chemical structure

Description

The occurrence of 1,3-Dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1,3-Dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate (CAS 121091-30-3), a certified reference material (molecular formula CF3O3SC5H9N2, MW 246.20 g/mol) for analytical method development and quality control.

Structurally, 1,3-Dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate (CF3O3SC5H9N2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 246.20 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 1,3-Dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate 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 FormulaCF3O3S C5H9N2
Molecular Weight246.20 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1991
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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