2,6-Dibromo-1,4,5,8-tetrahydroxyanthracene-9,10-dione CAS 88318-12-1

Purity 97%+In StockPharmaceutical Standards
CAS No.88318-12-1
Molecular FormulaC14H6Br2O6
Molecular Weight430.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Dibromo-1,4,5,8-tetrahydroxyanthracene-9,10-dione CAS 88318-12-1 chemical structure

Description

As a certified reference material (CRM), 2,6-Dibromo-1,4,5,8-tetrahydroxyanthracene-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.

2,6-Dibromo-1,4,5,8-tetrahydroxyanthracene-9,10-dione (CAS 88318-12-1) is a high-purity analytical reference standard with the molecular formula C14H6Br2O6 and a molecular weight of 430.00 g/mol.

The molecular framework of 2,6-Dibromo-1,4,5,8-tetrahydroxyanthracene-9,10-dione (C14H6Br2O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, 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).

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

Physical & Chemical Properties

Molecular FormulaC14H6Br2O6
Molecular Weight430.00 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), 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; 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.)1982
Halogen ContentBr-containing

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