Date published: 2025-10-13

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MnTMPyP pentachloride (CAS 100012-18-8)

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Alternate Names:
Manganese (III) tetrakis(1-methyl-4-pyridyl)porphyrin pentachloride
Application:
MnTMPyP pentachloride is a cell permeable SOD mimetic
CAS Number:
100012-18-8
Purity:
≥95%
Molecular Weight:
909.00
Molecular Formula:
C44H36MnN8Cl5
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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MnTMPyP pentachloride is a cell-permeable, manganese-porphyrin which acts as a superoxide dismutase (SOD) mimetic and peroxynitrite scavenger. It has displayed the ability to catalyze the dismutation of O2-, even in the presence of excess EDTA. MnTMPyP pentachloride also displays a protective effect against H2O2-mediated injury in astroglial cells.


MnTMPyP pentachloride (CAS 100012-18-8) References

  1. Tumor necrosis factor-alpha increases airway smooth muscle oxidants production through a NADPH oxidase-like system to enhance myosin light chain phosphorylation and contractility.  |  Thabut, G., et al. 2002. J Biol Chem. 277: 22814-21. PMID: 11940577
  2. Postnatal intermittent hypoxia and developmental programming of hypertension in spontaneously hypertensive rats: the role of reactive oxygen species and L-Ca2+ channels.  |  Soukhova-O'Hare, GK., et al. 2008. Hypertension. 52: 156-62. PMID: 18474836
  3. Metalloporphyrin synergizes with ascorbic acid to inhibit cancer cell growth through fenton chemistry.  |  Tian, J., et al. 2010. Cancer Biother Radiopharm. 25: 439-48. PMID: 20735206
  4. Potentiation of the hypoxic ventilatory response by 1 day of hyperoxia in neonatal rats.  |  Roeser, JC., et al. 2011. Respir Physiol Neurobiol. 176: 50-6. PMID: 21238615
  5. Blueberry polyphenols prevent cardiomyocyte death by preventing calpain activation and oxidative stress.  |  Louis, XL., et al. 2014. Food Funct. 5: 1785-94. PMID: 24910858
  6. The Nox1/4 Dual Inhibitor GKT137831 or Nox4 Knockdown Inhibits Angiotensin-II-Induced Adult Mouse Cardiac Fibroblast Proliferation and Migration. AT1 Physically Associates With Nox4.  |  Somanna, NK., et al. 2016. J Cell Physiol. 231: 1130-41. PMID: 26445208
  7. Effect of superoxide anion scavenger on rat hearts with chronic intermittent hypoxia.  |  Pai, P., et al. 2016. J Appl Physiol (1985). 120: 982-90. PMID: 26769958
  8. Extracellular Vesicles Activate a CD36-Dependent Signaling Pathway to Inhibit Microvascular Endothelial Cell Migration and Tube Formation.  |  Ramakrishnan, DP., et al. 2016. Arterioscler Thromb Vasc Biol. 36: 534-44. PMID: 26821945
  9. Oxidized plasma albumin promotes platelet-endothelial crosstalk and endothelial tissue factor expression.  |  Pasterk, L., et al. 2016. Sci Rep. 6: 22104. PMID: 26905525
  10. ApoSOD1 lacking dismutase activity neuroprotects motor neurons exposed to beta-methylamino-L-alanine through the Ca2+/Akt/ERK1/2 prosurvival pathway.  |  Petrozziello, T., et al. 2017. Cell Death Differ. 24: 511-522. PMID: 28085149
  11. Nucleoside/nucleotide reverse transcriptase inhibitors attenuate angiogenesis and lymphangiogenesis by impairing receptor tyrosine kinases signalling in endothelial cells.  |  Song, L., et al. 2018. Br J Pharmacol. 175: 1241-1259. PMID: 28910489
  12. Intermittent Hypoxia Disrupts Adult Neurogenesis and Synaptic Plasticity in the Dentate Gyrus.  |  Khuu, MA., et al. 2019. J Neurosci. 39: 1320-1331. PMID: 30587544

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

MnTMPyP pentachloride, 10 mg

sc-221956
10 mg
$56.00

MnTMPyP pentachloride, 25 mg

sc-221956B
25 mg
$66.00

MnTMPyP pentachloride, 50 mg

sc-221956A
50 mg
$107.00