4-(5-Methylthiophen-2-yl)-1H-pyrrole-3-carbonitrile CAS 87388-74-7

Description

The occurrence of 4-(5-Methylthiophen-2-yl)-1H-pyrrole-3-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(5-Methylthiophen-2-yl)-1H-pyrrole-3-carbonitrile (CAS 87388-74-7), molecular formula C10H8N2S and molecular weight 188.25 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H8N2S, 4-(5-Methylthiophen-2-yl)-1H-pyrrole-3-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

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

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