N,N'-(((9,10-Dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(9,10-dioxo-9,10-dihydroanthracene-5,1-diyl))dibenzamide CAS 61791-80-8

Purity 97%+In StockPharmaceutical Standards
CAS No.61791-80-8
Molecular FormulaC56H32N4O8
Molecular Weight888.88 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N'-(((9,10-Dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(9,10-dioxo-9,10-dihydroanthracene-5,1-diyl))dibenzamide CAS 61791-80-8 chemical structure

Description

The occurrence of N,N'-(((9,10-Dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(9,10-dioxo-9,10-dihydroanthracene-5,1-diyl))dibenzamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N,N'-(((9,10-Dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(9,10-dioxo-9,10-dihydroanthracene-5,1-diyl))dibenzamide (CAS 61791-80-8), molecular formula C56H32N4O8 and molecular weight 888.88 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, N,N'-(((9,10-Dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(9,10-dioxo-9,10-dihydroanthracene-5,1-diyl))dibenzamide is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 888.88 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC56H32N4O8
Molecular Weight888.88 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)43.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms4

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