2-(N-Morpholino)ethanesulfonic acid potassium salt 39946-25-3 4-Morpholineethanesulfonic acid potassium salt MES potassium salt MFCD00069752 CAS 39946-25-3

Purity 97%+In StockPharmaceutical Standards
CAS No.39946-25-3
Molecular FormulaC6H12NO4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(N-Morpholino)ethanesulfonic acid potassium salt 39946-25-3 4-Morpholineethanesulfonic acid potassium salt MES potassium salt MFCD00069752 CAS 39946-25-3 chemical structure

Description

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.

2-(N-Morpholino)ethanesulfonic acid potassium salt 39946-25-3 4-Morpholineethanesulfonic acid potassium salt MES potassium salt MFCD00069752 (CAS 39946-25-3), molecular formula C6H12NO4SK and molecular weight 233.32 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 2-(N-Morpholino)ethanesulfonic acid potassium salt 39946-25-3 4-Morpholineethanesulfonic acid potassium salt MES potassium salt MFCD00069752 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 233.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), 2-(N-Morpholino)ethanesulfonic acid potassium salt 39946-25-3 4-Morpholineethanesulfonic acid potassium salt MES potassium salt MFCD00069752 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 FormulaC6H12NO4S K
Molecular Weight233.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1968
Nitrogen Atoms1
Sulfur Atoms1

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