Date published: 2026-4-5

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2-Mercaptobenzyl alcohol (CAS 4521-31-7)

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CAS Number:
4521-31-7
Molecular Weight:
140.20
Molecular Formula:
HSC6H4CH2OH
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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2-Mercaptobenzyl alcohol is a chemical compound that functions as a nucleophilic thiol. It acts as a reactive agent in the modification of proteins and peptides, particularly in protein engineering and bioconjugation. The compound′s mechanism of action involves the formation of covalent bonds with target molecules, allowing for the introduction of specific functional groups or labels. This enables the precise manipulation and analysis of protein structures and functions, contributing to the advancement of fields such as biochemistry and molecular biology. 2-Mercaptobenzyl alcohol can serve as a key component in the development of novel materials and biosensors, leveraging its reactivity to achieve tailored chemical modifications and surface functionalization. Its ability to selectively interact with biomolecules at the molecular level may be useful for probing and manipulating biological systems in various experimental applications.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

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2-Mercaptobenzyl alcohol (CAS 4521-31-7) References

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

2-Mercaptobenzyl alcohol, 1 g

sc-230451
1 g
$28.00