MAGNESIUM OXIDE (CED0001069)

Record Information
Version1.0
Creation Date2016-05-19 02:12:50 UTC
Update Date2026-05-14 16:59:56 UTC
Accession NumberCHEM006361
Identification
Common NameMAGNESIUM OXIDE
ClassSmall Molecule
Description
MAGNESIUM OXIDE (H2MgO) is an inorganic compound with an average molecular weight of 42.32 g/mol. MAGNESIUM OXIDE belongs to the alkaline earth metal oxides, a subclass of alkaline earth metal organides within the inorganic compounds. It is utilized in plastics such as Polyvinyl Chloride and Polypropylene. In industrial applications, the compound serves as a binder, filler, catalyst, flux agent, and opacifer (PMC12847695). It is further employed as a pH regulating agent, absorbent, thickening agent, hardener, surface modifier, humectant, drier, anti-caking agent, activator, and as a flavouring and nutrient (PMC12847695). It may also be present as a degradant or impurity (PMC12847695). Regarding its medical utility, it is used as a treatment for breast cancer (PMC6415270). The compound is found in or released from 58 recorded sources. These include electrical and electronic equipment such as antennas, amplifiers, coils, auxiliary devices, and adjustable resistors. In the realm of building and construction, it is found in roofs, floors, ceilings, fencing, and stairs and ramps. It is associated with household items like watch chains, and household cleaning and consumer products including bleaching agents, ash trays, cigar cigarettes, other smoking requisites, and non electric simulated smoking devices. Within healthcare, pharmaceuticals, and veterinary products, it appears in minerals and drugs for constipation and acid related disorders. Additionally, it is used in food, cookware, and food processing, including the processing of fish and fermentation processes for beer, vinegar, wort, and the preparation of malt. Recorded exposure routes include oral, topical, and irrigation.
Contaminant TypeNot Available
Chemical Structure
Synonyms
ValueSource
MagmittKegg
MagnesiaHMDB
Oxide, magnesiumHMDB
Chemical FormulaH2MgO
Average Molecular Mass42.320 g/mol
Monoisotopic Mass41.996 g/mol
CAS Registry Number1309-48-4
IUPAC Nameoxomagnesium
Traditional Namemagnesium oxide
SMILESO.[Mg]
InChI IdentifierInChI=1S/Mg.H2O/h;1H2
InChI KeyZATZOOLBPDMARD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of inorganic compounds known as alkaline earth metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is an alkaline earth metal.
KingdomInorganic compounds
Super ClassMixed metal/non-metal compounds
ClassAlkaline earth metal organides
Sub ClassAlkaline earth metal oxides
Direct ParentAlkaline earth metal oxides
Alternative Parents
Substituents
  • Alkaline earth metal oxide
  • Inorganic oxide
Molecular FrameworkNot Available
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Organoleptic EffectsNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
logP-1.1ChemAxon
pKa (Strongest Basic)-0.78ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity1.44 m³·mol⁻¹ChemAxon
Polarizability2.88 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted GC-MSPredicted GC-MS Spectrumsplash10-000i-9000000000-8f109ad4637ce4ed7649Not AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0002-9000000000-8d33f5e1c606c901c965Not AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0002-9000000000-8d33f5e1c606c901c965Not AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0002-9000000000-8d33f5e1c606c901c965Not AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0006-9000000000-0764fc9a4e50a6ae81f8Not AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0006-9000000000-0764fc9a4e50a6ae81f8Not AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0006-9000000000-0764fc9a4e50a6ae81f8Not AvailableView Spectrum
Toxicity Profile
Mechanism of ToxicityNot Available
Carcinogenicity (IARC Classification)Not Available
Minimum Risk LevelNot Available
SymptomsNot Available
TreatmentNot Available
Toxicity ValuesNot Available
Health Effects
Health EffectRelationshipDirectionReference
breast canceris_treatment_forNot AvailablePMC6415270
Exposure Sources
Source IDSourceSectorReference
10InsecticidesAgriculture & land managementNot Available
233BrushesPersonal care & cosmeticsNot Available
242Drugs for acid related disordersHealthcare, pharmaceuticals & veterinary productsNot Available
253Drugs for constipationHealthcare, pharmaceuticals & veterinary productsNot Available
268MineralsHealthcare, pharmaceuticals & veterinary productsNot Available
495CeilingsBuilding & ConstructionNot Available
496FencingBuilding & ConstructionNot Available
497FloorsBuilding & ConstructionNot Available
499RoofsBuilding & ConstructionNot Available
500Stairs And RampsBuilding & ConstructionNot Available
501Sunshades Awnings Or Outside ScreensBuilding & ConstructionNot Available
502Sunshades Awnings Or Outside ScreensBuilding & ConstructionNot Available
503Tents Or CanopiesBuilding & ConstructionNot Available
504Adjustable ResistorsElectrical & Electronic EquipmentNot Available
505AmplifiersElectrical & Electronic EquipmentNot Available
506AntennasElectrical & Electronic EquipmentNot Available
507Auxiliary DevicesElectrical & Electronic EquipmentNot Available
508CoilsElectrical & Electronic EquipmentNot Available
509Colour Television SystemsElectrical & Electronic EquipmentNot Available
510Communication Cables Or ConductorsElectrical & Electronic EquipmentNot Available
513Cores Yokes Or ArmaturesElectrical & Electronic EquipmentNot Available
514Discharge LampsElectrical & Electronic EquipmentNot Available
515Discharge Tubes With Liquid Pool CathodesElectrical & Electronic EquipmentNot Available
516Electric Hearing AidsElectrical & Electronic EquipmentNot Available
517Electric SwitchesElectrical & Electronic EquipmentNot Available
518Electrically Stimulated Smoking DevicesElectrical & Electronic EquipmentNot Available
520Emergency Protective DevicesElectrical & Electronic EquipmentNot Available
521Fixed Capacitors And Their ManufactureElectrical & Electronic EquipmentNot Available
523Gas Filled Discharge Tubes With Solid CathodeElectrical & Electronic EquipmentNot Available
524Hybrid CapacitorsElectrical & Electronic EquipmentNot Available
526LoudspeakersElectrical & Electronic EquipmentNot Available
527MagnetsElectrical & Electronic EquipmentNot Available
529Power CablesElectrical & Electronic EquipmentNot Available
530Radio Transmission SystemsElectrical & Electronic EquipmentNot Available
531RelaysElectrical & Electronic EquipmentNot Available
533Sparking PlugsElectrical & Electronic EquipmentNot Available
535Superconducting Magnets And Superconducting CoilsElectrical & Electronic EquipmentNot Available
536Superconductive Or Hyperconductive Conductors Cables Or Transmission LinesElectrical & Electronic EquipmentNot Available
537Television SystemsElectrical & Electronic EquipmentNot Available
538Thin Magnetic FilmsElectrical & Electronic EquipmentNot Available
539Video GamesElectrical & Electronic EquipmentNot Available
540X Ray TubesElectrical & Electronic EquipmentNot Available
544Fermentation Processes For BeerFood, food processing & cookwareNot Available
547Preparation Of MaltFood, food processing & cookwareNot Available
548Preparation Of VinegarFood, food processing & cookwareNot Available
550Preparation Of WortFood, food processing & cookwareNot Available
551Processing FishFood, food processing & cookwareNot Available
552Processing MeatsFood, food processing & cookwareNot Available
553Treatment Of HopsFood, food processing & cookwareNot Available
554Ash TraysHousehold cleaning & consumer productsNot Available
555Bleaching AgentsHousehold cleaning & consumer productsNot Available
556Cigar CigarettesHousehold cleaning & consumer productsNot Available
559Non Electric Simulated Smoking DevicesHousehold cleaning & consumer productsNot Available
560Other Smoking RequisitesHousehold cleaning & consumer productsNot Available
562Pipe AccessoriesHousehold cleaning & consumer productsNot Available
563Soap DetergentsHousehold cleaning & consumer productsNot Available
566Tobacco PipesHousehold cleaning & consumer productsNot Available
567Tobacco Product CasesHousehold cleaning & consumer productsNot Available
569Tobacco Smoke FiltersHousehold cleaning & consumer productsNot Available
577Watch ChainsHousehold itemsNot Available
578Making CigarsIndustrial manufacturing & chemical processingNot Available
579Manufacture Of Iron Or SteelIndustrial manufacturing & chemical processingNot Available
580Manufacture Preparation Of Tobacco ProductsIndustrial manufacturing & chemical processingNot Available
581Paper Making MachinesIndustrial manufacturing & chemical processingNot Available
583Anchoring EquipmentMarine, shipping & aquacultureNot Available
584BuoysMarine, shipping & aquacultureNot Available
589Life BuoysMarine, shipping & aquacultureNot Available
592Marine Propulsion Or SteeringMarine, shipping & aquacultureNot Available
596AcaricidesAgriculture & land managementNot Available
598Fertiliser DistributorsAgriculture & land managementNot Available
600Herbicides And AlgicidesAgriculture & land managementNot Available
601Lawn MowersAgriculture & land managementNot Available
604Pest AttractantsAgriculture & land managementNot Available
605Pest RepellantsAgriculture & land managementNot Available
606Plant Growth RegulatorsAgriculture & land managementNot Available
610Aftersun ProductsPersonal care & cosmeticsNot Available
612Body Washing Or Cleaning ImplementsPersonal care & cosmeticsNot Available
613DepilatoriesPersonal care & cosmeticsNot Available
614Essential Oils Or PerfumesPersonal care & cosmeticsNot Available
615Eye Makeup ProductsPersonal care & cosmeticsNot Available
616Face Mask CosmeticsPersonal care & cosmeticsNot Available
617Lip Care ProductsPersonal care & cosmeticsNot Available
618Lip Makeup ProductsPersonal care & cosmeticsNot Available
619Manicure PedicurePersonal care & cosmeticsNot Available
630ToysRecreation & sports surfacesNot Available
631Anthraquinone DyesTextiles, leather & furnishingsNot Available
635ButtonsTextiles, leather & furnishingsNot Available
638Decorating TextilesTextiles, leather & furnishingsNot Available
639Degreasing LeatherTextiles, leather & furnishingsNot Available
640Embroidering And TuftingTextiles, leather & furnishingsNot Available
642FootwearTextiles, leather & furnishingsNot Available
643HeadwearTextiles, leather & furnishingsNot Available
644Hook Or Eye FastenersTextiles, leather & furnishingsNot Available
647Multicolour DyeingTextiles, leather & furnishingsNot Available
650Purses Luggage Hand BagsTextiles, leather & furnishingsNot Available
652RopesTextiles, leather & furnishingsNot Available
653SewingTextiles, leather & furnishingsNot Available
655Slide FastenersTextiles, leather & furnishingsNot Available
657Surface Finishing Of LeatherTextiles, leather & furnishingsNot Available
659Transfer PrintingTextiles, leather & furnishingsNot Available
661UmbrellasTextiles, leather & furnishingsNot Available
662Yarns Or ThreadsTextiles, leather & furnishingsNot Available
Pathways
1 pathway
Targets
StructureProteinUniProt IDOrganismRelationshipDetails
No targets found for this compound.
Concentrations
Not Available
External Links
DrugBank IDDB01377
HMDB IDHMDB0015458
FooDB IDNot Available
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkMagnesium oxide
Chemspider ID14108
ChEBI ID774523
PubChem Compound ID14792
Kegg Compound IDC12567
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. Shechter M, Merz CN, Paul-Labrador M, Meisel SR, Rude RK, Molloy MD, Dwyer JH, Shah PK, Kaul S: Oral magnesium supplementation inhibits platelet-dependent thrombosis in patients with coronary artery disease. Am J Cardiol. 1999 Jul 15;84(2):152-6.
2. Kh R, Khullar M, Kashyap M, Pandhi P, Uppal R: Effect of oral magnesium supplementation on blood pressure, platelet aggregation and calcium handling in deoxycorticosterone acetate induced hypertension in rats. J Hypertens. 2000 Jul;18(7):919-26.