2-(3-Hydroxyphenyl)-1-(4-morpholinyl)ethanethione 3-Hydroxyphenylthioacetmorpholide 4-[2-(3-Hydroxyphenyl)-1-thioxoethyl]morpholine 4-[[m-Hydroxyphenyl]thioacetyl]morpholine 500284-27-5 NSC 24140 |A-(Morpholinothiocarbonyl)-M-cresol CAS 500284-27-5

Purity 97%+In StockPharmaceutical Standards
CAS No.500284-27-5
Molecular FormulaC12H15NO2S
Molecular Weight237.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3-Hydroxyphenyl)-1-(4-morpholinyl)ethanethione 3-Hydroxyphenylthioacetmorpholide 4-[2-(3-Hydroxyphenyl)-1-thioxoethyl]morpholine 4-[[m-Hydroxyphenyl]thioacetyl]morpholine 500284-27-5 NSC 24140 |A-(Morpholinothiocarbonyl)-M-cresol CAS 500284-27-5 chemical structure

Description

Structurally, 2-(3-Hydroxyphenyl)-1-(4-morpholinyl)ethanethione 3-Hydroxyphenylthioacetmorpholide 4-[2-(3-Hydroxyphenyl)-1-thioxoethyl]morpholine 4-[[m-Hydroxyphenyl]thioacetyl]morpholine 500284-27-5 NSC 24140 |A-(Morpholinothiocarbonyl)-M-cresol (C12H15NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 237.32 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.

2-(3-Hydroxyphenyl)-1-(4-morpholinyl)ethanethione 3-Hydroxyphenylthioacetmorpholide 4-[2-(3-Hydroxyphenyl)-1-thioxoethyl]morpholine 4-[[m-Hydroxyphenyl]thioacetyl]morpholine 500284-27-5 NSC 24140 |A-(Morpholinothiocarbonyl)-M-cresol (CAS 500284-27-5) is a high-purity analytical reference standard with the molecular formula C12H15NO2S and a molecular weight of 237.32 g/mol.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC12H15NO2S
Molecular Weight237.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms1
Sulfur Atoms1

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