2-Isopentyl-3,5-dimethylpyrazine CAS 111150-30-2

Description

Compared with other compounds in its class, the molecular weight of 178.27 g/mol gives 2-Isopentyl-3,5-dimethylpyrazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Isopentyl-3,5-dimethylpyrazine (CAS 111150-30-2), molecular formula C11H18N2 and molecular weight 178.27 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H18N2, 2-Isopentyl-3,5-dimethylpyrazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 178.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 2-Isopentyl-3,5-dimethylpyrazine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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