Magnesium L-threonate

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Magnesium L-threonate
Magnesium threonate.png
Names
IUPAC name
Magnesium bis[(2R,3S)-2,3,4-trihydroxybutanoate]
Other names
MgT
Identifiers
3D model (JSmol)
ChemSpider
PubChem CID
  • InChI=1S/2C4H8O5.Mg/c2*5-1-2(6)3(7)4(8)9;/h2*2-3,5-7H,1H2,(H,8,9);/q;;+2/p-2/t2*2-,3+;/m00./s1 X mark.svgN
    Key: YVJOHOWNFPQSPP-BALCVSAKSA-L X mark.svgN
  • InChI=1/2C4H8O5.Mg/c2*5-1-2(6)3(7)4(8)9;/h2*2-3,5-7H,1H2,(H,8,9);/q;;+2/p-2/t2*2-,3+;/m00./s1
    Key: YVJOHOWNFPQSPP-HSLCKNDHBH
  • [O-]C([C@H](O)[C@@H](O)CO)=O.[O-]C([C@H](O)[C@@H](O)CO)=O.[Mg+2]
Properties
C8H14MgO10
Molar mass 294.495 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Magnesium L-threonate is a magnesium salt of L-threonic acid having the formula Mg(C4H7O5)2. [1]

Related Research Articles

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<span class="mw-page-title-main">Magnesium oxide</span> Chemical compound naturally occurring as periclase

Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide). It has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2− ions held together by ionic bonding. Magnesium hydroxide forms in the presence of water (MgO + H2O → Mg(OH)2), but it can be reversed by heating it to remove moisture.

<span class="mw-page-title-main">Magnesium sulfate</span> Chemical compound with formula MgSO4

Magnesium sulfate or magnesium sulphate is a chemical compound, a salt with the formula MgSO4, consisting of magnesium cations Mg2+ (20.19% by mass) and sulfate anions SO2−4. It is a white crystalline solid, soluble in water but not in ethanol.

<span class="mw-page-title-main">Magnesium in biology</span> Use of Magnesium by organisms

Magnesium is an essential element in biological systems. Magnesium occurs typically as the Mg2+ ion. It is an essential mineral nutrient (i.e., element) for life and is present in every cell type in every organism. For example, adenosine triphosphate (ATP), the main source of energy in cells, must bind to a magnesium ion in order to be biologically active. What is called ATP is often actually Mg-ATP. As such, magnesium plays a role in the stability of all polyphosphate compounds in the cells, including those associated with the synthesis of DNA and RNA.

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Magnesium chloride is an inorganic compound with the formula MgCl2. It forms hydrates MgCl2·nH2O, where n can range from 1 to 12. These salts are colorless or white solids that are highly soluble in water. These compounds and their solutions, both of which occur in nature, have a variety of practical uses. Anhydrous magnesium chloride is the principal precursor to magnesium metal, which is produced on a large scale. Hydrated magnesium chloride is the form most readily available.

<span class="mw-page-title-main">Electrolyte imbalance</span> Abnormality in the concentration of electrolytes in the body

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MGT or Mgt may refer to:

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Magnesium stearate is the chemical compound with the formula Mg(C
18
H
35
O
2
)
2
. It is a soap, consisting of salt containing two equivalents of stearate (the anion of stearic acid) and one magnesium cation (Mg2+). Magnesium stearate is a white, water-insoluble powder. Its applications exploit its softness, insolubility in many solvents, and low toxicity. It is used as a release agent and as a component or lubricant in the production of pharmaceuticals and cosmetics.

In enzymology, a L-threonate 3-dehydrogenase (EC 1.1.1.129) is an enzyme that catalyzes the chemical reaction

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Magnesium iodide is an inorganic compound with the chemical formula MgI2. It forms various hydrates MgI2·xH2O. Magnesium iodide is a salt of magnesium and hydrogen iodide. These salts are typical ionic halides, being highly soluble in water.

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Threonic acid is a sugar acid derived from threose. The l-isomer is a metabolite of ascorbic acid. One study suggested that because l-threonate inhibits DKK1 expression in vitro, it may have potential in treatment of androgenic alopecia.

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XMEN disease is a rare genetic disorder of the immune system that illustrates the role of glycosylation in the function of the immune system. XMEN stands for “X-linked MAGT1 deficiency with increased susceptibility to Epstein–Barr virus (EBV) infection and N-linked glycosylation defect.” The disease is characterized by CD4 lymphopenia, severe chronic viral infections, and defective T-lymphocyte activation. Investigators in the laboratory of Dr. Michael Lenardo, National Institute of Allergy and Infectious Diseases at the National Institutes of Health first described this condition in 2011.

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Magnesium monohydride is a molecular gas with formula MgH that exists at high temperatures, such as the atmospheres of the Sun and stars. It was originally known as magnesium hydride, although that name is now more commonly used when referring to the similar chemical magnesium dihydride.

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A magnesium torch is a bright light source made from magnesium, which can burn underwater and in all weather conditions. They are used for emergency illumination for railroad applications. They were also used in the 1950s up to the early 1970s as a light source for scuba diving, and were featured occasionally in television shows. A relay of magnesium torches was used to transfer the Olympic flame from Greece to the site of the Olympic games several times since the first occasion at the 1936 Berlin Games.

References

  1. Gao Sheng-Li;Yang Xu-Wu;Chen San-Ping;Ju Zhan-Feng (2002). "Synthesis and Standard Enthalpy of Formation of Magnesium L-Threonate". Acta Phys. -Chim. Sin. 18 (11): 994–997. doi: 10.3866/PKU.WHXB20021107 .{{cite journal}}: CS1 maint: multiple names: authors list (link)