MES (sodium salt) CAS 71119-23-8

Purity >95%In StockPharmaceutical Standards
CAS No.71119-23-8
Molecular FormulaC6H12NO4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

MES (sodium salt) CAS 71119-23-8 chemical structure

Description

As a certified reference material (CRM), MES (sodium salt) 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.

MES (sodium salt) (CAS 71119-23-8) is a high-purity analytical reference standard with the molecular formula C6H12NO4SNa and a molecular weight of 217.22 g/mol.

Structurally, MES (sodium salt) (C6H12NO4SNa) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 217.22 g/mol, it falls into the medium-molecular-weight range. 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.

Physical & Chemical Properties

Molecular FormulaC6H12NO4S Na
Molecular Weight217.22 g/mol
Purity>95%
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.)1977
Nitrogen Atoms1
Sulfur Atoms1

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