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Sodium 3-mercapto-1-propanesulfonate (CAS 17636-10-1)

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Alternate Names:
3-Mercapto-1-propanesulfonic acid sodium salt; MPS
CAS Number:
17636-10-1
Molecular Weight:
178.21
Molecular Formula:
C3H7NaO3S2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Sodium 3-mercapto-1-propanesulfonate is an organic sulfonate compound that readily dissolves in water. It is used in diverse scientific research endeavors, serving as a chelating agent, a reducing agent, and a reagent in biochemical and physiological experiments. Additionally, it plays a role in the synthesis of various compounds, including proteins and peptides.


Sodium 3-mercapto-1-propanesulfonate (CAS 17636-10-1) References

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  2. Molecular rectification: stabilised alignment of chevron-shaped dyes in hybrid SAM/LB structures in which the self-assembled monolayer is anionic and the Langmuir-Blodgett layer is cationic.  |  Ashwell, GJ., et al. 2006. Faraday Discuss. 131: 23-31; discussion 91-109. PMID: 16512362
  3. Multilayer assemblies of polyelectrolyte-gold nanoparticles for the electrocatalytic oxidation and detection of arsenic(III).  |  Ottakam Thotiyl, MM., et al. 2012. J Colloid Interface Sci. 383: 130-9. PMID: 22809547
  4. Modulating the physicochemical and structural properties of gold-functionalized protein nanotubes through thiol surface modification.  |  Carreño-Fuentes, L., et al. 2014. Langmuir. 30: 14991-8. PMID: 25409000
  5. Candida rugosa lipase immobilization on hydrophilic charged gold nanoparticles as promising biocatalysts: Activity and stability investigations.  |  Venditti, I., et al. 2015. Colloids Surf B Biointerfaces. 131: 93-101. PMID: 25969418
  6. Surface Modification of Silver Nanowires for Morphology and Processing Control in Composite Transparent Electrodes.  |  Liang, Z. and Graham, KR. 2015. ACS Appl Mater Interfaces. 7: 21652-6. PMID: 26389535
  7. Anionic glycosylated polysulfone membranes for the affinity adsorption of low-density lipoprotein via click reactions.  |  Fang, F., et al. 2017. Acta Biomater. 49: 379-387. PMID: 27884777
  8. Functionalization of hybrid monolithic columns via thiol-ene click reaction for proteomics analysis.  |  Liu, Z., et al. 2017. J Chromatogr A. 1498: 29-36. PMID: 28109527
  9. Facile preparation of multi-functionalized hybrid monoliths via two-step photo-initiated reactions for two-dimensional liquid chromatography-mass spectrometry.  |  Zhang, H., et al. 2017. J Chromatogr A. 1524: 135-142. PMID: 28985904
  10. Nucleobases functionalized quantum dots and gold nanoparticles bioconjugates as a fluorescence resonance energy transfer (FRET) system - Synthesis, characterization and potential applications.  |  Rodzik-Czałka, Ł., et al. 2018. J Colloid Interface Sci. 514: 479-490. PMID: 29289730
  11. Hydrophilic Silver Nanoparticles Loaded into Niosomes: Physical-Chemical Characterization in View of Biological Applications.  |  Rinaldi, F., et al. 2019. Nanomaterials (Basel). 9: PMID: 31426465
  12. Clicking the Surface of Poly[1-(trimethylsilyl)propyne] (PTMSP) via a Thiol-Ene Reaction: Unexpected CO2/N2 Permeability.  |  Pramanik, NB. and Regen, SL. 2020. Langmuir. 36: 1768-1772. PMID: 31990200
  13. Antiviral Effects of Heparan Sulfate Analogue-Modified Two-Dimensional MXene Nanocomposites on PRRSV and SARS-CoV-2.  |  Tong, T., et al. 2022. Adv Nanobiomed Res. 2: 2200067. PMID: 36249178

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Sodium 3-mercapto-1-propanesulfonate, 25 g

sc-251000
25 g
$37.00

Sodium 3-mercapto-1-propanesulfonate, 100 g

sc-251000A
100 g
$70.00

Sodium 3-mercapto-1-propanesulfonate, 500 g

sc-251000B
500 g
$260.00

Sodium 3-mercapto-1-propanesulfonate, 5 kg

sc-251000C
5 kg
$1785.00