2-(1H-Indol-3-yl)naphthalene-1,4-dione CAS 53475-83-5

Description

Compared with other compounds in its class, the molecular weight of 273.29 g/mol gives 2-(1H-Indol-3-yl)naphthalene-1,4-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(1H-Indol-3-yl)naphthalene-1,4-dione (CAS 53475-83-5) is a high-purity analytical reference standard with the molecular formula C18H11NO2 and a molecular weight of 273.29 g/mol.

Based on its molecular formula C18H11NO2, 2-(1H-Indol-3-yl)naphthalene-1,4-dione contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 273.29 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.

As a certified reference material (CRM), 2-(1H-Indol-3-yl)naphthalene-1,4-dione 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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