Nitrosomethane (CED0022283)

Record Information
Version1.0
Creation Date2026-08-26 00:15:24 UTC
Update Date2026-08-26 00:15:24 UTC
Accession NumberCHEM272711
Identification
Common NameNitrosomethane
ClassSmall Molecule
Description
Nitrosomethane is an organic compound with the chemical formula CH3NO and an average molecular weight of 45.04 g/mol. Nitrosomethane belongs to the organic nitroso compounds, a subclass of organonitrogen compounds within the organic compounds. The substance is found in or released from 41 recorded sources. Within electrical and electronic equipment, it is associated with antennas, amplifiers, coils, adjustable resistors, and auxiliary devices, among 20 other items. In the category of household cleaning and consumer products, sources include soap dispensers, cigar cigarettes, non electric simulated smoking devices, pipe accessories, and other smoking requisites. Nitrosomethane is also linked to food, food processing, and cookware, specifically involving the processing of meats, the preparation of malt, fermentation processes for beer, and the preparation of wine or sparkling wine. Additionally, it is found in building and construction materials such as floors, ceilings, and tents or canopies, as well as in common household items including key rings and coins.
Contaminant TypeNot Available
Chemical Structure
SynonymsNot Available
Chemical FormulaCH3NO
Average Molecular Mass45.041 g/mol
Monoisotopic Mass45.021 g/mol
CAS Registry Number865-40-7
IUPAC NameNot Available
Traditional NameNot Available
SMILESNot Available
InChI IdentifierInChI=1S/CH3NO/c1-2-3/h1H3
InChI KeyIMHRONYAKYWGCC-UHFFFAOYSA-N
Chemical Taxonomy
ClassificationNot classified
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 PropertiesNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted GC-MSPredicted GC-MS Spectrumsplash10-002b-9000000000-a42d6575492d0b64ca15Not AvailableView Spectrum
Predicted GC-MSPredicted GC-MS SpectrumNot AvailableNot AvailableView Spectrum
1D NMR1H NMR Spectrum (1D, D2O, predicted)Not AvailableNot AvailableView Spectrum
1D NMR13C NMR Spectrum (1D, D2O, predicted)Not AvailableNot AvailableView Spectrum
Toxicity Profile
Mechanism of ToxicityNot Available
Carcinogenicity (IARC Classification)Not Available
Minimum Risk LevelNot Available
SymptomsNot Available
TreatmentNot Available
Toxicity Values
Toxicity ValueUnitValue RangeOrganismDose DescriptorRoute of ExposurePredicted or ExperimentalReference
185.0Log mg/kg[100:330]RatLD50oralpredictedNot Available
Health Effects
Health EffectRelationshipDirectionReference
Exposure Sources
Source IDSourceSectorReference
233BrushesPersonal care & cosmeticsNot Available
495CeilingsBuilding & ConstructionNot Available
497FloorsBuilding & 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
510Communication Cables Or ConductorsElectrical & Electronic EquipmentNot Available
512ContactsElectrical & Electronic EquipmentNot Available
513Cores Yokes Or ArmaturesElectrical & Electronic EquipmentNot Available
514Discharge LampsElectrical & Electronic EquipmentNot Available
516Electric Hearing AidsElectrical & Electronic EquipmentNot Available
517Electric SwitchesElectrical & Electronic EquipmentNot Available
520Emergency Protective DevicesElectrical & Electronic EquipmentNot Available
523Gas Filled Discharge Tubes With Solid CathodeElectrical & Electronic EquipmentNot Available
525Line Transmission SystemsElectrical & 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
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
549Preparation Of Wine Or Sparkling WineFood, food processing & cookwareNot Available
552Processing MeatsFood, food processing & cookwareNot 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
564Soap DispensersHousehold cleaning & consumer productsNot Available
566Tobacco PipesHousehold cleaning & consumer productsNot Available
567Tobacco Product CasesHousehold cleaning & consumer productsNot Available
571CoinsHousehold itemsNot Available
573Key RingsHousehold itemsNot Available
578Making CigarsIndustrial manufacturing & chemical processingNot Available
579Manufacture Of Iron Or SteelIndustrial manufacturing & chemical processingNot Available
581Paper Making MachinesIndustrial manufacturing & chemical processingNot Available
592Marine Propulsion Or SteeringMarine, shipping & aquacultureNot Available
598Fertiliser DistributorsAgriculture & land managementNot Available
601Lawn MowersAgriculture & land managementNot Available
604Pest AttractantsAgriculture & land managementNot Available
612Body Washing Or Cleaning ImplementsPersonal care & cosmeticsNot Available
613DepilatoriesPersonal care & cosmeticsNot Available
619Manicure PedicurePersonal care & cosmeticsNot Available
643HeadwearTextiles, leather & furnishingsNot Available
650Purses Luggage Hand BagsTextiles, leather & furnishingsNot Available
652RopesTextiles, leather & furnishingsNot Available
653SewingTextiles, leather & furnishingsNot Available
657Surface Finishing Of LeatherTextiles, leather & furnishingsNot Available
Pathways
0 pathways

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets
StructureProteinUniProt IDOrganismRelationshipDetails
Click to view 3D structureAldehyde dehydrogenase 1A1P51647Rattus norvegicusPredicted (SEA)43.0506
Click to view 3D structureGlyceraldehyde-3-phosphate dehydrogenaseP46406Oryctolagus cuniculusPredicted (SEA)32.1517
NADPH--cytochrome P450 reductase structureClick to view 3D structureNADPH--cytochrome P450 reductaseP16435HumansPredicted (SEA)1532.31
Click to view 3D structureInositol 1,4,5-trisphosphate-gated calcium channel ITPR3Q8WN95Bos taurusPredicted (SEA)62.3572
Amine oxidase [flavin-containing] B structureClick to view 3D structureAmine oxidase [flavin-containing] BP27338HumansPredicted (SEA)7781.42
5-hydroxytryptamine receptor 2C structureClick to view 3D structure5-hydroxytryptamine receptor 2CP28335HumansPredicted (SEA)7784.22
5-hydroxytryptamine receptor 2B structureClick to view 3D structure5-hydroxytryptamine receptor 2BP41595HumansPredicted (SEA)7784.14
Amine oxidase [flavin-containing] A structureClick to view 3D structureAmine oxidase [flavin-containing] AP21397HumansPredicted (SEA)7782.2
5-hydroxytryptamine receptor 4 structureClick to view 3D structure5-hydroxytryptamine receptor 4Q13639HumansPredicted (SEA)7777.53
Carbonic anhydrase 9 structureClick to view 3D structureCarbonic anhydrase 9Q16790HumansPredicted (SEA)7784.14
Click to view 3D structure5-hydroxytryptamine receptor 2AP14842Rattus norvegicusPredicted (SEA)7782.2
Carbonic anhydrase 12 structureClick to view 3D structureCarbonic anhydrase 12O43570HumansPredicted (SEA)7783.68
5-hydroxytryptamine receptor 6 structureClick to view 3D structure5-hydroxytryptamine receptor 6P50406HumansPredicted (SEA)7783.44
All-trans-retinol dehydrogenase [NAD(+)] ADH7 structureClick to view 3D structureAll-trans-retinol dehydrogenase [NAD(+)] ADH7P40394HumansPredicted (SEA)534.902
Click to view 3D structureInositol-trisphosphate 3-kinase AP17105Rattus norvegicusPredicted (SEA)91.7842
Carbonic anhydrase 2 structureClick to view 3D structureCarbonic anhydrase 2P00918HumansPredicted (SEA)7784.53
5-hydroxytryptamine receptor 5A structureClick to view 3D structure5-hydroxytryptamine receptor 5AP47898HumansPredicted (SEA)7782.66
5-hydroxytryptamine receptor 3A structureClick to view 3D structure5-hydroxytryptamine receptor 3AP46098HumansPredicted (SEA)7782.59
Carbonic anhydrase 7 structureClick to view 3D structureCarbonic anhydrase 7P43166HumansPredicted (SEA)7783.68
Carbonic anhydrase 1 structureClick to view 3D structureCarbonic anhydrase 1P00915HumansPredicted (SEA)7784.53
Click to view 3D structureAlpha carbonic anhydraseB5SU02Stylophora pistillataPredicted (SEA)7685.12
5-hydroxytryptamine receptor 1A structureClick to view 3D structure5-hydroxytryptamine receptor 1AP08908HumansPredicted (SEA)7784.38
Replicase polyprotein 1ab structureClick to view 3D structureReplicase polyprotein 1abP0DTD1SARS-CoV-2Predicted (SEA)7784.14
5-hydroxytryptamine receptor 1E structureClick to view 3D structure5-hydroxytryptamine receptor 1EP28566HumansPredicted (SEA)7781.73
Tyrosine-protein phosphatase non-receptor type 1 structureClick to view 3D structureTyrosine-protein phosphatase non-receptor type 1P18031HumansPredicted (SEA)7782.98
Concentrations
Not Available
External Links
IdentifiersNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available