1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 2,2'-[1,4-phenylenebis(oxy)]bis[ethanol] CAS 131718-99-5

Purity 97%+In StockPharmaceutical Standards
CAS No.131718-99-5
Molecular FormulaC10H14O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 2,2'-[1,4-phenylenebis(oxy)]bis[ethanol] CAS 131718-99-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 468.50 g/mol gives 1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 2,2'-[1,4-phenylenebis(oxy)]bis[ethanol] distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 2,2'-[1,4-phenylenebis(oxy)]bis[ethanol] (CAS 131718-99-5), molecular formula C10H14O4C8H6O4C5H12O2 and molecular weight 468.50 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 2,2'-[1,4-phenylenebis(oxy)]bis[ethanol] (C10H14O4C8H6O4C5H12O2) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 468.50 g/mol, it falls into the moderately-high-molecular-weight range. 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.

CATO manufactures 1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 2,2'-[1,4-phenylenebis(oxy)]bis[ethanol] under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H14O4 C8H6O4 C5H12O2
Molecular Weight468.50 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994

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