3-(Ethyl[3-methylphenyl]amino)-1-propanesulfonic acid 3-(n-ethyl-3-methylanilino)propanesulfonic acid sodium salt 40567-80-4 N-Ethyl-N-(3-sulfopropyl)-3-methylaniline,sodium salt (TOPS) n-ethyl-n-(3-sulfopropyl)-3-methylaniline, sodium salt n-ethyl-n-sulfopropyl-3-toluidine sodium salt n-ethyl-n-sulfopropyl-m-toluidine sodium salt n-ethyl-n-sulphopropyl-m-toluidine, sodium salt sodium 3-(n-ethyl-3-methylanilino)propanesulfonate sodium n-ethyl-n-(3-sulfopropyl)-m-toluidine tops tops, sodium salt CAS 40567-80-4

Description

3-(Ethyl[3-methylphenyl]amino)-1-propanesulfonic acid 3-(n-ethyl-3-methylanilino)propanesulfonic acid sodium salt 40567-80-4 N-Ethyl-N-(3-sulfopropyl)-3-methylaniline,sodium salt (TOPS) n-ethyl-n-(3-sulfopropyl)-3-methylaniline, sodium salt n-ethyl-n-sulfopropyl-3-toluidine sodium salt n-ethyl-n-sulfopropyl-m-toluidine sodium salt n-ethyl-n-sulphopropyl-m-toluidine, sodium salt sodium 3-(n-ethyl-3-methylanilino)propanesulfonate sodium n-ethyl-n-(3-sulfopropyl)-m-toluidine tops tops, sodium salt (C12H24NO3SNa) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies 3-(Ethyl[3-methylphenyl]amino)-1-propanesulfonic acid 3-(n-ethyl-3-methylanilino)propanesulfonic acid sodium salt 40567-80-4 N-Ethyl-N-(3-sulfopropyl)-3-methylaniline,sodium salt (TOPS) n-ethyl-n-(3-sulfopropyl)-3-methylaniline, sodium salt n-ethyl-n-sulfopropyl-3-toluidine sodium salt n-ethyl-n-sulfopropyl-m-toluidine sodium salt n-ethyl-n-sulphopropyl-m-toluidine, sodium salt sodium 3-(n-ethyl-3-methylanilino)propanesulfonate sodium n-ethyl-n-(3-sulfopropyl)-m-toluidine tops tops, sodium salt (CAS 40567-80-4), a certified reference material (molecular formula C12H24NO3SNa, MW 285.38 g/mol) for analytical method development and quality control.

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), 3-(Ethyl[3-methylphenyl]amino)-1-propanesulfonic acid 3-(n-ethyl-3-methylanilino)propanesulfonic acid sodium salt 40567-80-4 N-Ethyl-N-(3-sulfopropyl)-3-methylaniline,sodium salt (TOPS) n-ethyl-n-(3-sulfopropyl)-3-methylaniline, sodium salt n-ethyl-n-sulfopropyl-3-toluidine sodium salt n-ethyl-n-sulfopropyl-m-toluidine sodium salt n-ethyl-n-sulphopropyl-m-toluidine, sodium salt sodium 3-(n-ethyl-3-methylanilino)propanesulfonate sodium n-ethyl-n-(3-sulfopropyl)-m-toluidine tops tops, 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.

Physical & Chemical Properties

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