Date published: 2025-12-7

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Ethyl-d5 Paraben (CAS 126070-21-1)

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Alternate Names:
4-Hydroxybenzoic Acid Ethyl-d5 Ester
Application:
Ethyl-d5 Paraben is A labeled form of Ethyl Paraben
CAS Number:
126070-21-1
Molecular Weight:
171.20
Molecular Formula:
C9H5D5O3
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-d5 Paraben is a labeled form of Ethyl Paraben (sc-207663). Ethyl-d5 paraben is a deuterium-labeled derivative of ethyl paraben. Ethyl paraben is an organic compound used as a preservative in various personal care products, cosmetics, and pharmaceuticals. The deuterium-labeled version, Ethyl-d5 Paraben, is synthesized by replacing hydrogen atoms in ethyl paraben with deuterium atoms. This labeling is done to facilitate tracking and analysis in scientific research and regulatory studies.


Ethyl-d5 Paraben (CAS 126070-21-1) References

  1. A derivatization-enhanced detection strategy in mass spectrometry: analysis of 4-hydroxybenzoates and their metabolites after keratinocytes are exposed to UV radiation.  |  Lee, YH., et al. 2017. Sci Rep. 7: 39907. PMID: 28057923
  2. Emerging Chemicals of Health Concern in Electronic Nicotine Delivery Systems.  |  Wei, B., et al. 2020. Chem Res Toxicol. 33: 2637-2646. PMID: 32880169

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ethyl-d5 Paraben, 10 mg

sc-207664
10 mg
$342.00