(S)-tert-Butyl 4-(1-(benzylthio)-2-hydroxy-3-((methylsulfonyl)oxy)propan-2-yl)piperidine-1-carboxylate CAS 158469-74-0

Purity 97%+In StockPharmaceutical Standards
CAS No.158469-74-0
Molecular FormulaC21H33NO6S2
Molecular Weight459.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-tert-Butyl 4-(1-(benzylthio)-2-hydroxy-3-((methylsulfonyl)oxy)propan-2-yl)piperidine-1-carboxylate CAS 158469-74-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 459.62 g/mol gives (S)-tert-Butyl 4-(1-(benzylthio)-2-hydroxy-3-((methylsulfonyl)oxy)propan-2-yl)piperidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (S)-tert-Butyl 4-(1-(benzylthio)-2-hydroxy-3-((methylsulfonyl)oxy)propan-2-yl)piperidine-1-carboxylate (CAS 158469-74-0), a certified reference material (molecular formula C21H33NO6S2, MW 459.62 g/mol) for analytical method development and quality control.

Structurally, (S)-tert-Butyl 4-(1-(benzylthio)-2-hydroxy-3-((methylsulfonyl)oxy)propan-2-yl)piperidine-1-carboxylate (C21H33NO6S2) contains a steroid core, 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 459.62 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.

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 FormulaC21H33NO6S2
Molecular Weight459.62 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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.)2002
Nitrogen Atoms1
Sulfur Atoms2

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