Date published: 2026-4-26

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Magnesium sulfate (CAS 22189-08-8)

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Alternate Names:
Magnesium sulphate
CAS Number:
22189-08-8
Purity:
≥99%
Molecular Weight:
120.37
Molecular Formula:
MgSO4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Magnesium sulfate hydrate is a compound that functions as a source of magnesium ions in experimental applications. Its mode of action involves the dissociation of the hydrate form in aqueous solutions, releasing magnesium ions that can interact with other molecules or cellular components. These magnesium ions can participate in various biochemical reactions, serving as cofactors for enzymes involved in processes such as ATP synthesis, DNA replication, and protein synthesis. Magnesium sulfate hydrate can influence the stability and function of certain macromolecules, such as nucleic acids and proteins, through electrostatic interactions. Its ability to modulate the activity of specific enzymes and molecular structures makes it a relevant component in experimental systems aimed at studying cellular processes and molecular interactions.


Magnesium sulfate (CAS 22189-08-8) References

  1. Is magnesium sulfate for prevention or only therapeutic in preeclampsia?  |  Tannirandorn, Y. 2005. J Med Assoc Thai. 88: 1003-10. PMID: 16241034
  2. Magnesium chloride or magnesium sulfate: a genuine question.  |  Durlach, J., et al. 2005. Magnes Res. 18: 187-92. PMID: 16259379
  3. Magnesium sulfate for persistent pulmonary hypertension of the newborn.  |  Ho, JJ. and Rasa, G. 2007. Cochrane Database Syst Rev. 2007: CD005588. PMID: 17636807
  4. Applications of magnesium sulfate in obstetrics and anesthesia.  |  Barbosa, FT., et al. 2010. Rev Bras Anestesiol. 60: 104-10. PMID: 20169270
  5. Magnesium sulphate and other anticonvulsants for women with pre-eclampsia.  |  Duley, L., et al. 2010. Cochrane Database Syst Rev. 2010: CD000025. PMID: 21069663
  6. Is magnesium sulfate by the intrathecal route efficient and safe?  |  Mebazaa, MS., et al. 2011. Ann Fr Anesth Reanim. 30: 47-50. PMID: 21236623
  7. The role of magnesium sulfate in acute asthma: does route of administration make a difference?  |  Powell, CV. 2014. Curr Opin Pulm Med. 20: 103-8. PMID: 24264055
  8. Alternative Magnesium Sulfate Dosing Regimens for Women With Preeclampsia: A Population Pharmacokinetic Exposure-Response Modeling and Simulation Study.  |  Du, L., et al. 2019. J Clin Pharmacol. 59: 1519-1526. PMID: 31157410
  9. Antenatal magnesium sulphate and adverse neonatal outcomes: A systematic review and meta-analysis.  |  Shepherd, E., et al. 2019. PLoS Med. 16: e1002988. PMID: 31809499
  10. Shortened postpartum magnesium sulfate treatment vs traditional 24h for severe preeclampsia: a systematic review and meta-analysis of randomized trials.  |  Yifu, P., et al. 2020. Hypertens Pregnancy. 39: 186-195. PMID: 32338165
  11. Safety and efficacy of Magnesium Sulfate in the management of Tetanus: A systematic review.  |  Nepal, G., et al. 2021. Trop Med Int Health. 26: 1200-1209. PMID: 34403179
  12. Duration of Postpartum Magnesium Sulphate for the Prevention of Eclampsia: A Systematic Review and Meta-analysis.  |  Okonkwo, M. and Nash, CM. 2022. Obstet Gynecol. 139: 521-528. PMID: 35271534
  13. Magnesium sulfate therapy in preeclampsia and eclampsia.  |  Witlin, AG. and Sibai, BM. 1998. Obstet Gynecol. 92: 883-9. PMID: 9794688

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Magnesium sulfate, 1 kg

sc-250284
1 kg
$82.00

Magnesium sulfate, 2.5 kg

sc-250284A
2.5 kg
$165.00