5,10-Dioxo-5,10-dihydroanthra[9,1,2-cde]benzo[rst]pentaphene-16,17-diyl diheptanoate CAS 71550-34-0

Purity 97%+In StockPharmaceutical Standards
CAS No.71550-34-0
Molecular FormulaC48H40O6
Molecular Weight712.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,10-Dioxo-5,10-dihydroanthra[9,1,2-cde]benzo[rst]pentaphene-16,17-diyl diheptanoate CAS 71550-34-0 chemical structure

Description

The occurrence of 5,10-Dioxo-5,10-dihydroanthra[9,1,2-cde]benzo[rst]pentaphene-16,17-diyl diheptanoate 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.

5,10-Dioxo-5,10-dihydroanthra[9,1,2-cde]benzo[rst]pentaphene-16,17-diyl diheptanoate (CAS 71550-34-0), molecular formula C48H40O6 and molecular weight 712.83 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 5,10-Dioxo-5,10-dihydroanthra[9,1,2-cde]benzo[rst]pentaphene-16,17-diyl diheptanoate (C48H40O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), 5,10-Dioxo-5,10-dihydroanthra[9,1,2-cde]benzo[rst]pentaphene-16,17-diyl diheptanoate 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 FormulaC48H40O6
Molecular Weight712.83 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)29.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977

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