N1,N1-Bis(2-(phenylthio)ethyl)oxalamide CAS 191980-39-9

Purity 97%+In StockPharmaceutical Standards
CAS No.191980-39-9
Molecular FormulaC18H20N2O2S2
Molecular Weight360.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1,N1-Bis(2-(phenylthio)ethyl)oxalamide CAS 191980-39-9 chemical structure

Description

The molecular framework of N1,N1-Bis(2-(phenylthio)ethyl)oxalamide (C18H20N2O2S2) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

N1,N1-Bis(2-(phenylthio)ethyl)oxalamide (CAS 191980-39-9), molecular formula C18H20N2O2S2 and molecular weight 360.49 g/mol, is a CATO reference standard with documented purity and traceability.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures N1,N1-Bis(2-(phenylthio)ethyl)oxalamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC18H20N2O2S2
Molecular Weight360.49 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2011
Nitrogen Atoms2
Sulfur Atoms2

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