4-Thiophen-2-yl-phenylamine hydrochloride 4-thiophen-2-ylaniline 4-thiophen-2-ylphenylamine 4-(2-thienyl)aniline 4-thiophen-2-yl-phenylamine 4-(Thiophen-2-yl)aniline hydrochloride 70010-48-9 CAS 70010-48-9

Purity 97%+In StockPharmaceutical Standards
CAS No.70010-48-9
Molecular FormulaC10H19NS
Molecular Weight185.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Thiophen-2-yl-phenylamine hydrochloride 4-thiophen-2-ylaniline 4-thiophen-2-ylphenylamine 4-(2-thienyl)aniline 4-thiophen-2-yl-phenylamine 4-(Thiophen-2-yl)aniline hydrochloride 70010-48-9 CAS 70010-48-9 chemical structure

Description

Based on its molecular formula C10H19NS, 4-Thiophen-2-yl-phenylamine hydrochloride 4-thiophen-2-ylaniline 4-thiophen-2-ylphenylamine 4-(2-thienyl)aniline 4-thiophen-2-yl-phenylamine 4-(Thiophen-2-yl)aniline hydrochloride 70010-48-9 contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 185.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

4-Thiophen-2-yl-phenylamine hydrochloride 4-thiophen-2-ylaniline 4-thiophen-2-ylphenylamine 4-(2-thienyl)aniline 4-thiophen-2-yl-phenylamine 4-(Thiophen-2-yl)aniline hydrochloride 70010-48-9 (CAS 70010-48-9), molecular formula C10H19NS and molecular weight 185.33 g/mol, is a CATO reference standard with documented purity and traceability.

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-Thiophen-2-yl-phenylamine hydrochloride 4-thiophen-2-ylaniline 4-thiophen-2-ylphenylamine 4-(2-thienyl)aniline 4-thiophen-2-yl-phenylamine 4-(Thiophen-2-yl)aniline hydrochloride 70010-48-9 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 FormulaC10H19NS
Molecular Weight185.33 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)2.0
CAS Registry Year (est.)1977
Nitrogen Atoms1
Sulfur Atoms1

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