1',4,4''',8''-Tetrahydroxy-2,2''',3',6''-tetramethyl-[1,2':7',2'':7'',1'''-quaternaphthalen]-1'',4'',5,5',5''',8,8',8'''-octaone CAS 30276-87-0

Description

The occurrence of 1',4,4''',8''-Tetrahydroxy-2,2''',3',6''-tetramethyl-[1,2':7',2'':7'',1'''-quaternaphthalen]-1'',4'',5,5',5''',8,8',8'''-octaone is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1',4,4''',8''-Tetrahydroxy-2,2''',3',6''-tetramethyl-[1,2':7',2'':7'',1'''-quaternaphthalen]-1'',4'',5,5',5''',8,8',8'''-octaone (CAS 30276-87-0), a certified reference material (molecular formula C44H26O12, MW 746.67 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, 1',4,4''',8''-Tetrahydroxy-2,2''',3',6''-tetramethyl-[1,2':7',2'':7'',1'''-quaternaphthalen]-1'',4'',5,5',5''',8,8',8'''-octaone is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 746.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

CATO manufactures 1',4,4''',8''-Tetrahydroxy-2,2''',3',6''-tetramethyl-[1,2':7',2'':7'',1'''-quaternaphthalen]-1'',4'',5,5',5''',8,8',8'''-octaone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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