1-(2-(1,3-Dioxoisoindolin-2-yl)ethyl)-1H-1,2,3-triazole-4-carboxylic acid CAS 1038705-00-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1038705-00-8
Molecular FormulaC13H10N4O4
Molecular Weight286.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-(1,3-Dioxoisoindolin-2-yl)ethyl)-1H-1,2,3-triazole-4-carboxylic acid CAS 1038705-00-8 chemical structure

Description

The occurrence of 1-(2-(1,3-Dioxoisoindolin-2-yl)ethyl)-1H-1,2,3-triazole-4-carboxylic 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.

1-(2-(1,3-Dioxoisoindolin-2-yl)ethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1038705-00-8) is a high-purity analytical reference standard with the molecular formula C13H10N4O4 and a molecular weight of 286.24 g/mol.

The molecular framework of 1-(2-(1,3-Dioxoisoindolin-2-yl)ethyl)-1H-1,2,3-triazole-4-carboxylic acid (C13H10N4O4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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).

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC13H10N4O4
Molecular Weight286.24 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms4

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