Date published: 2025-12-16

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3-Chloro-4-hydroxyphenylacetic acid (CAS 33697-81-3)

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CAS Number:
33697-81-3
Molecular Weight:
186.59
Molecular Formula:
C8H7ClO3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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3-Chloro-4-hydroxyphenylacetic acid, known as an auxin influx inhibitor, serves as a prominent chlorinated metabolite of chlorotyrosine. This hydroxy monocarboxylic acid, (3-chloro-4-hydroxyphenyl)acetic acid, is a derivative of acetic acid wherein one of the methyl hydrogens is substituted by a 3-chloro-4-hydroxyphenyl group. It plays a significant role as a mammalian metabolite and falls under the category of hydroxy monocarboxylic acids, phenols, and monochlorobenzenes. Its origin can be traced back to acetic acid.


3-Chloro-4-hydroxyphenylacetic acid (CAS 33697-81-3) References

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  7. Design and Synthesis of a Screening Library Using the Natural Product Scaffold 3-Chloro-4-hydroxyphenylacetic Acid.  |  Kumar, R., et al. 2015. J Nat Prod. 78: 914-8. PMID: 25803573
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

3-Chloro-4-hydroxyphenylacetic acid, 25 g

sc-254457
25 g
$79.00