1,3-Benzenedicarboxylic acid, polymer with [1,1'-biphenyl]-4,4'-diol and 4-hydroxybenzoic acid CAS 52724-09-1

Purity 97%+In StockPharmaceutical Standards
CAS No.52724-09-1
Molecular FormulaC12H10O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Benzenedicarboxylic acid, polymer with [1,1'-biphenyl]-4,4'-diol and 4-hydroxybenzoic acid CAS 52724-09-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 490.46 g/mol gives 1,3-Benzenedicarboxylic acid, polymer with [1,1'-biphenyl]-4,4'-diol and 4-hydroxybenzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,3-Benzenedicarboxylic acid, polymer with [1,1'-biphenyl]-4,4'-diol and 4-hydroxybenzoic acid (CAS 52724-09-1), molecular formula C12H10O2C8H6O4C7H6O3 and molecular weight 490.46 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1,3-Benzenedicarboxylic acid, polymer with [1,1'-biphenyl]-4,4'-diol and 4-hydroxybenzoic acid (C12H10O2C8H6O4C7H6O3) 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 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.

As a certified reference material (CRM), 1,3-Benzenedicarboxylic acid, polymer with [1,1'-biphenyl]-4,4'-diol and 4-hydroxybenzoic acid 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 FormulaC12H10O2 C8H6O4 C7H6O3
Molecular Weight490.46 g/mol
AppearancePale yellow to yellow crystalline powder
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)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972

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