1-{[4-(Methylthio)phenyl]sulfonyl}piperidine-4-carboxylic acid CAS 1858249-77-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1858249-77-0
Molecular FormulaC13H17NO4S2
Molecular Weight315.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-{[4-(Methylthio)phenyl]sulfonyl}piperidine-4-carboxylic acid CAS 1858249-77-0 chemical structure

Description

The occurrence of 1-{[4-(Methylthio)phenyl]sulfonyl}piperidine-4-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-{[4-(Methylthio)phenyl]sulfonyl}piperidine-4-carboxylic acid (CAS 1858249-77-0), a certified reference material (molecular formula C13H17NO4S2, MW 315.41 g/mol) for analytical method development and quality control.

The molecular framework of 1-{[4-(Methylthio)phenyl]sulfonyl}piperidine-4-carboxylic acid (C13H17NO4S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 FormulaC13H17NO4S2
Molecular Weight315.41 g/mol
Purity97%+
StorageStore at 2-8°C, 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Nitrogen Atoms1
Sulfur Atoms2

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