Methyl 6-(tert-butylthio)-5-methylnicotinate CAS 1355236-68-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1355236-68-8
Molecular FormulaC12H17NO2S
Molecular Weight239.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 6-(tert-butylthio)-5-methylnicotinate CAS 1355236-68-8 chemical structure

Description

Methyl 6-(tert-butylthio)-5-methylnicotinate (CAS 1355236-68-8), molecular formula C12H17NO2S and molecular weight 239.33 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H17NO2S, Methyl 6-(tert-butylthio)-5-methylnicotinate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 239.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Methyl 6-(tert-butylthio)-5-methylnicotinate 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 FormulaC12H17NO2S
Molecular Weight239.33 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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