4-Methyl-2-(thiophen-2-yl)aniline CAS 926237-35-6

Purity 97%+In StockPharmaceutical Standards
CAS No.926237-35-6
Molecular FormulaC11H11NS
Molecular Weight189.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Methyl-2-(thiophen-2-yl)aniline CAS 926237-35-6 chemical structure

Description

4-Methyl-2-(thiophen-2-yl)aniline (CAS 926237-35-6) is a high-purity analytical reference standard with the molecular formula C11H11NS and a molecular weight of 189.28 g/mol.

The molecular framework of 4-Methyl-2-(thiophen-2-yl)aniline (C11H11NS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 4-Methyl-2-(thiophen-2-yl)aniline 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 FormulaC11H11NS
Molecular Weight189.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1
Sulfur Atoms1

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