tert-Butyl 2-(thiophen-3-yl)piperidine-1-carboxylate CAS 1355219-72-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1355219-72-5
Molecular FormulaC14H21NO2S
Molecular Weight267.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 2-(thiophen-3-yl)piperidine-1-carboxylate CAS 1355219-72-5 chemical structure

Description

tert-Butyl 2-(thiophen-3-yl)piperidine-1-carboxylate (CAS 1355219-72-5) is a high-purity analytical reference standard with the molecular formula C14H21NO2S and a molecular weight of 267.39 g/mol.

The molecular framework of tert-Butyl 2-(thiophen-3-yl)piperidine-1-carboxylate (C14H21NO2S) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 tert-Butyl 2-(thiophen-3-yl)piperidine-1-carboxylate 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 FormulaC14H21NO2S
Molecular Weight267.39 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms1
Sulfur Atoms1

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