1,2,3,4-Tetrafluoro-5,8-dihydroxyanthracene-9,10-dione CAS 102822-05-9

Purity 97%+In StockPharmaceutical Standards
CAS No.102822-05-9
Molecular FormulaC14H4F4O4
Molecular Weight312.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2,3,4-Tetrafluoro-5,8-dihydroxyanthracene-9,10-dione CAS 102822-05-9 chemical structure

Description

The occurrence of 1,2,3,4-Tetrafluoro-5,8-dihydroxyanthracene-9,10-dione is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1,2,3,4-Tetrafluoro-5,8-dihydroxyanthracene-9,10-dione (CAS 102822-05-9), molecular formula C14H4F4O4 and molecular weight 312.17 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1,2,3,4-Tetrafluoro-5,8-dihydroxyanthracene-9,10-dione (C14H4F4O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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), 1,2,3,4-Tetrafluoro-5,8-dihydroxyanthracene-9,10-dione 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 FormulaC14H4F4O4
Molecular Weight312.17 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentF-containing

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