Date published: 2026-5-7

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Indole-3-acetic-2,2-d2 acid (CAS 24420-86-8)

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CAS Number:
24420-86-8
Molecular Weight:
177.20
Molecular Formula:
C10D2H7NO2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Indole-3-acetic-2,2-d2 acid is a deuterated analog of indole-3-acetic acid (IAA), which is the principal auxin in plants. This compound is used in plant biology and biochemistry research to study the role of auxins in plant growth and development. The incorporation of deuterium atoms at specific positions allows researchers to track the molecule′s metabolism and transport within plant systems using techniques like nuclear magnetic resonance (NMR) spectroscopy. Indole-3-acetic-2,2-d2 acid is also employed in the investigation of auxin signaling pathways and their impact on processes such as cell elongation, division, and differentiation. Furthermore, it is used in the quantification of endogenous auxin levels by acting as an internal standard in mass spectrometry analyses, due to its close structural similarity to IAA but distinct mass.


Indole-3-acetic-2,2-d2 acid (CAS 24420-86-8) References

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Indole-3-acetic-2,2-d2 acid, 100 mg

sc-228342
100 mg
$367.00