[S(S)]-2-Methyl-N-(tetrahydro-4H-pyran-4-ylidene)-2-propanesulfinamide CAS 1998543-62-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1998543-62-6
Molecular FormulaC9H17NO2S
Molecular Weight203.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[S(S)]-2-Methyl-N-(tetrahydro-4H-pyran-4-ylidene)-2-propanesulfinamide CAS 1998543-62-6 chemical structure

Description

As a certified reference material (CRM), [S(S)]-2-Methyl-N-(tetrahydro-4H-pyran-4-ylidene)-2-propanesulfinamide 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.

CATO supplies [S(S)]-2-Methyl-N-(tetrahydro-4H-pyran-4-ylidene)-2-propanesulfinamide (CAS 1998543-62-6), a certified reference material (molecular formula C9H17NO2S, MW 203.30 g/mol) for analytical method development and quality control.

The molecular framework of [S(S)]-2-Methyl-N-(tetrahydro-4H-pyran-4-ylidene)-2-propanesulfinamide (C9H17NO2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

Physical & Chemical Properties

Molecular FormulaC9H17NO2S
Molecular Weight203.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1996
Nitrogen Atoms1
Sulfur Atoms1

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