Date published: 2025-11-4

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Ethyl 3,4-dihydroxybenzoate-13C3 (CAS 3943-89-3 unlabeled)

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Alternate Names:
3,4-Dihydroxybenzoic Acid Ethyl Ester-13C3; Protocatechuic Acid Ethyl Ester-13C3; Ethyl Protocatechuate-13C3
CAS Number:
3943-89-3 unlabeled
Molecular Weight:
185.15
Molecular Formula:
C6(13C)3H10O4
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Ethyl 3,4-dihydroxybenzoate-13C3, altered with the stable isotope carbon-13 at specific positions, is an important compound in the area of analytical and organic chemistry research. Its isotopic labeling allows for its use as an internal standard in mass spectrometry, facilitating more accurate quantification of compounds in complex mixtures through isotope dilution techniques. In metabolic studies, this labeled version assists in tracing the fate of substrates in biological systems, helping to elucidate metabolic pathways. Additionally, researchers utilize it in NMR spectroscopy to study molecular interactions and dynamics due to the distinct resonance patterns of 13C-labeled compounds. The compound′s dihydroxybenzoate core is also of interest in polymer research for modifying polymer properties and in environmental studies to track the degradation of similar aromatic esters.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ethyl 3,4-dihydroxybenzoate-13C3, 1 mg

sc-497308
1 mg
$360.00