4-Ethyl-N-(thiophen-2-ylmethyl)aniline CAS 869945-36-8

Purity 97%+In StockPharmaceutical Standards
CAS No.869945-36-8
Molecular FormulaC13H15NS
Molecular Weight217.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Ethyl-N-(thiophen-2-ylmethyl)aniline CAS 869945-36-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 217.33 g/mol gives 4-Ethyl-N-(thiophen-2-ylmethyl)aniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-Ethyl-N-(thiophen-2-ylmethyl)aniline (CAS 869945-36-8), a certified reference material (molecular formula C13H15NS, MW 217.33 g/mol) for analytical method development and quality control.

Structurally, 4-Ethyl-N-(thiophen-2-ylmethyl)aniline (C13H15NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 217.33 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC13H15NS
Molecular Weight217.33 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1
Sulfur Atoms1

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