2,8,14-Tris[4-(3,7-dimethyloctyl)phenyl]-5,11,17-tris(4’’-ethylacetatephenyl)-hexa-peri-hexabenzocoronene CAS 1018967-72-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1018967-72-0
Molecular FormulaC120H120O6
Molecular Weight1658.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,8,14-Tris[4-(3,7-dimethyloctyl)phenyl]-5,11,17-tris(4’’-ethylacetatephenyl)-hexa-peri-hexabenzocoronene CAS 1018967-72-0 chemical structure

Description

The occurrence of 2,8,14-Tris[4-(3,7-dimethyloctyl)phenyl]-5,11,17-tris(4’’-ethylacetatephenyl)-hexa-peri-hexabenzocoronene 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.

2,8,14-Tris[4-(3,7-dimethyloctyl)phenyl]-5,11,17-tris(4’’-ethylacetatephenyl)-hexa-peri-hexabenzocoronene (CAS 1018967-72-0), molecular formula C120H120O6 and molecular weight 1658.23 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2,8,14-Tris[4-(3,7-dimethyloctyl)phenyl]-5,11,17-tris(4’’-ethylacetatephenyl)-hexa-peri-hexabenzocoronene (C120H120O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 61.0, corresponding to approximately 61 ring(s) or double-bond equivalent(s). With a molecular weight of 1658.23 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 2,8,14-Tris[4-(3,7-dimethyloctyl)phenyl]-5,11,17-tris(4’’-ethylacetatephenyl)-hexa-peri-hexabenzocoronene 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

Molecular FormulaC120H120O6
Molecular Weight1658.23 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)61.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988

Related Tris Standards

Recommended Standards

Why CATO?