(R)-N-[(E)-(1-methoxycyclopentyl)methylidene]-2-methylpropane-2-sulfinamide CAS 1997461-33-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1997461-33-2
Molecular FormulaC11H22NO2S
Molecular Weight232.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-N-[(E)-(1-methoxycyclopentyl)methylidene]-2-methylpropane-2-sulfinamide CAS 1997461-33-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 232.36 g/mol gives (R)-N-[(E)-(1-methoxycyclopentyl)methylidene]-2-methylpropane-2-sulfinamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(R)-N-[(E)-(1-methoxycyclopentyl)methylidene]-2-methylpropane-2-sulfinamide (CAS 1997461-33-2) is a high-purity analytical reference standard with the molecular formula C11H22NO2S and a molecular weight of 232.36 g/mol.

Based on its molecular formula C11H22NO2S, (R)-N-[(E)-(1-methoxycyclopentyl)methylidene]-2-methylpropane-2-sulfinamide 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 232.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), (R)-N-[(E)-(1-methoxycyclopentyl)methylidene]-2-methylpropane-2-sulfinamide 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 FormulaC11H22NO2S
Molecular Weight232.36 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1996
Nitrogen Atoms1
Sulfur Atoms1

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