(2Z,2'Z)-4,4'-(1,3-Phenylenebis(azanediyl))bis(4-oxobut-2-enoic acid) CAS 13161-99-4

Purity 97%+In StockPharmaceutical Standards
CAS No.13161-99-4
Molecular FormulaC14H12N2O6
Molecular Weight304.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2Z,2'Z)-4,4'-(1,3-Phenylenebis(azanediyl))bis(4-oxobut-2-enoic acid) CAS 13161-99-4 chemical structure

Description

The occurrence of (2Z,2'Z)-4,4'-(1,3-Phenylenebis(azanediyl))bis(4-oxobut-2-enoic acid) 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.

CATO supplies (2Z,2'Z)-4,4'-(1,3-Phenylenebis(azanediyl))bis(4-oxobut-2-enoic acid) (CAS 13161-99-4), a certified reference material (molecular formula C14H12N2O6, MW 304.25 g/mol) for analytical method development and quality control.

Based on its molecular formula C14H12N2O6, (2Z,2'Z)-4,4'-(1,3-Phenylenebis(azanediyl))bis(4-oxobut-2-enoic acid) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 304.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures (2Z,2'Z)-4,4'-(1,3-Phenylenebis(azanediyl))bis(4-oxobut-2-enoic acid) 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 FormulaC14H12N2O6
Molecular Weight304.25 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960
Nitrogen Atoms2

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