1,4,8,11,15,18,22,25-octabutoxy-29<I>H</I>,31<I>H</I>-phthalocyanine CAS 116453-73-7

Description

Compared with other compounds in its class, the molecular weight of 1129.69 g/mol gives 1,4,8,11,15,18,22,25-octabutoxy-29<I>H</I>,31<I>H</I>-phthalocyanine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1,4,8,11,15,18,22,25-octabutoxy-29<I>H</I>,31<I>H</I>-phthalocyanine (CAS 116453-73-7), a certified reference material (molecular formula C64H120N8O8, MW 1129.69 g/mol) for analytical method development and quality control.

1,4,8,11,15,18,22,25-octabutoxy-29<I>H</I>,31<I>H</I>-phthalocyanine (C64H120N8O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 1,4,8,11,15,18,22,25-octabutoxy-29<I>H</I>,31<I>H</I>-phthalocyanine 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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