[S(R)]-N-[(1R)-1-[2-(Di-tert-butylphosphanyl)phenyl]phenylmethyl]-N,2-dimethyl-2-propanesulfinamide CAS 2757083-12-6

Purity 97%+In StockPharmaceutical Standards
CAS No.2757083-12-6
Molecular FormulaC26H40NOPS
Molecular Weight445.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[S(R)]-N-[(1R)-1-[2-(Di-tert-butylphosphanyl)phenyl]phenylmethyl]-N,2-dimethyl-2-propanesulfinamide CAS 2757083-12-6 chemical structure

Description

The occurrence of [S(R)]-N-[(1R)-1-[2-(Di-tert-butylphosphanyl)phenyl]phenylmethyl]-N,2-dimethyl-2-propanesulfinamide is closely related to a steroid core, an amide group, sulfur-containing functionality, organophosphorus functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

[S(R)]-N-[(1R)-1-[2-(Di-tert-butylphosphanyl)phenyl]phenylmethyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2757083-12-6) is a high-purity analytical reference standard with the molecular formula C26H40NOPS and a molecular weight of 445.64 g/mol.

Based on its molecular formula C26H40NOPS, [S(R)]-N-[(1R)-1-[2-(Di-tert-butylphosphanyl)phenyl]phenylmethyl]-N,2-dimethyl-2-propanesulfinamide contains a steroid core, an amide group, sulfur-containing functionality, organophosphorus functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 445.64 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), [S(R)]-N-[(1R)-1-[2-(Di-tert-butylphosphanyl)phenyl]phenylmethyl]-N,2-dimethyl-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.

Physical & Chemical Properties

Molecular FormulaC26H40NOPS
Molecular Weight445.64 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Nitrogen Atoms1
Sulfur Atoms1

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