1-(2-Methoxy­ethyl­)-3-methyl­imidazolinium methane­sulfo­nate CAS 637739-85-6

Purity 97%+In StockPharmaceutical Standards
CAS No.637739-85-6
Molecular FormulaC7H13N2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-Methoxy­ethyl­)-3-methyl­imidazolinium methane­sulfo­nate CAS 637739-85-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 236.29 g/mol gives 1-(2-Methoxy­ethyl­)-3-methyl­imidazolinium methane­sulfo­nate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(2-Methoxy­ethyl­)-3-methyl­imidazolinium methane­sulfo­nate (CAS 637739-85-6), molecular formula C7H13N2OCH3O3S and molecular weight 236.29 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C7H13N2OCH3O3S, 1-(2-Methoxy­ethyl­)-3-methyl­imidazolinium methane­sulfo­nate contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 236.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 1-(2-Methoxy­ethyl­)-3-methyl­imidazolinium methane­sulfo­nate 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 FormulaC7H13N2O CH3O3S
Molecular Weight236.29 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1985
Nitrogen Atoms2
Sulfur Atoms1

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