YDB1AQ7N4L 140695-21-2 T 593 Osutidine [INN] GenBank M36922 Methanesulfonamide, N-(((2-hydroxy-2-(4-hydroxyphenyl)ethyl)amino)((2-(((5-((methylamino)methyl)-2-furanyl)methyl)thio)ethyl)amino)methylene)-, (E)- Osutidine (+-)-N-((E)-((p,beta-Dihydroxyphenethyl)amino)((2-((5-((methylamino)methyl)furfuryl)thio)ethyl)amino)methylene)methanesulfonamide CCRIS 8408 UNII-YDB1AQ7N4L T-593 T593 CAS 140695-21-2

Purity 97%+In StockPharmaceutical Standards
CAS No.140695-21-2
Molecular FormulaC19H28N4O5S2
Molecular Weight456.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

YDB1AQ7N4L 140695-21-2 T 593 Osutidine [INN] GenBank M36922 Methanesulfonamide, N-(((2-hydroxy-2-(4-hydroxyphenyl)ethyl)amino)((2-(((5-((methylamino)methyl)-2-furanyl)methyl)thio)ethyl)amino)methylene)-, (E)- Osutidine (+-)-N-((E)-((p,beta-Dihydroxyphenethyl)amino)((2-((5-((methylamino)methyl)furfuryl)thio)ethyl)amino)methylene)methanesulfonamide CCRIS 8408 UNII-YDB1AQ7N4L T-593 T593 CAS 140695-21-2 chemical structure

Description

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

YDB1AQ7N4L 140695-21-2 T 593 Osutidine [INN] GenBank M36922 Methanesulfonamide, N-(((2-hydroxy-2-(4-hydroxyphenyl)ethyl)amino)((2-(((5-((methylamino)methyl)-2-furanyl)methyl)thio)ethyl)amino)methylene)-, (E)- Osutidine (+-)-N-((E)-((p,beta-Dihydroxyphenethyl)amino)((2-((5-((methylamino)methyl)furfuryl)thio)ethyl)amino)methylene)methanesulfonamide CCRIS 8408 UNII-YDB1AQ7N4L T-593 T593 (CAS 140695-21-2), molecular formula C19H28N4O5S2 and molecular weight 456.58 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, YDB1AQ7N4L 140695-21-2 T 593 Osutidine [INN] GenBank M36922 Methanesulfonamide, N-(((2-hydroxy-2-(4-hydroxyphenyl)ethyl)amino)((2-(((5-((methylamino)methyl)-2-furanyl)methyl)thio)ethyl)amino)methylene)-, (E)- Osutidine (+-)-N-((E)-((p,beta-Dihydroxyphenethyl)amino)((2-((5-((methylamino)methyl)furfuryl)thio)ethyl)amino)methylene)methanesulfonamide CCRIS 8408 UNII-YDB1AQ7N4L T-593 T593 (C19H28N4O5S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 456.58 g/mol, it falls into the moderately-high-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.

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 FormulaC19H28N4O5S2
Molecular Weight456.58 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms4
Sulfur Atoms2

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