Succinic-2,2,3,3-d4 Acid CAS 14493-42-6

Purity >95%In StockPharmaceutical Standards
CAS No.14493-42-6
Molecular Formula-
Molecular Weight122.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Succinic-2,2,3,3-d4 Acid CAS 14493-42-6 chemical structure

Description

CATO supplies Succinic-2,2,3,3-d4 Acid (CAS 14493-42-6), a certified reference material (molecular formula C4H2D4O4, MW 122.11 g/mol) for analytical method development and quality control.

Structurally, Succinic-2,2,3,3-d4 Acid (C4H2D4O4) contains deuterium isotope labeling, a carbohydrate-derived structure. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 122.11 g/mol, it falls into the low-molecular-weight range. 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 FormulaC4H2D4O4
Molecular Weight122.11 g/mol
Purity>95%
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1961

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