1,1'-(Naphthalene-1,5-diyl)diethanone CAS 3027-43-8

Description

The occurrence of 1,1'-(Naphthalene-1,5-diyl)diethanone is closely related to an amide group, a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1,1'-(Naphthalene-1,5-diyl)diethanone (CAS 3027-43-8), molecular formula C8H19O4PC5H12N2S and molecular weight 342.44 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C8H19O4PC5H12N2S, 1,1'-(Naphthalene-1,5-diyl)diethanone contains an amide group, a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 342.44 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), 1,1'-(Naphthalene-1,5-diyl)diethanone 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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