4-{[(4-fluorophenyl)sulfanyl]methyl}-1-(phenylsulfonyl)-4-piperidinol 478041-56-4 KS-00001VVB CAS 478041-56-4

Purity 97%+In StockPharmaceutical Standards
CAS No.478041-56-4
Molecular FormulaC18H20FNO3S2
Molecular Weight381.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-{[(4-fluorophenyl)sulfanyl]methyl}-1-(phenylsulfonyl)-4-piperidinol 478041-56-4 KS-00001VVB CAS 478041-56-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 381.48 g/mol gives 4-{[(4-fluorophenyl)sulfanyl]methyl}-1-(phenylsulfonyl)-4-piperidinol 478041-56-4 KS-00001VVB distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-{[(4-fluorophenyl)sulfanyl]methyl}-1-(phenylsulfonyl)-4-piperidinol 478041-56-4 KS-00001VVB (CAS 478041-56-4) is a high-purity analytical reference standard with the molecular formula C18H20FNO3S2 and a molecular weight of 381.48 g/mol.

The molecular framework of 4-{[(4-fluorophenyl)sulfanyl]methyl}-1-(phenylsulfonyl)-4-piperidinol 478041-56-4 KS-00001VVB (C18H20FNO3S2) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. 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).

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.

CATO manufactures 4-{[(4-fluorophenyl)sulfanyl]methyl}-1-(phenylsulfonyl)-4-piperidinol 478041-56-4 KS-00001VVB 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 FormulaC18H20FNO3S2
Molecular Weight381.48 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms2

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