Molecular formula
C8H13N3O
1,077 compounds have this formula on CompoundList.
- Molar mass
- 167.21g/mol
- Monoisotopic mass
- 176.1624Da
- Atoms
- 25
- Elements
- 4
- Rings plus double bonds
- 4
The formula C8H13N3O describes a molecule made of 8 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 857.46%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 137.84%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 325.13%14.007 × 3 = 42.021 g/mol
- O Oxygen × 19.57%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C8H13N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 1,077 compounds
1-Methyl-3-(pyrrolidin-3-yl)-1H-pyrazol-5-ol
CAS 1230100-73-8C8H13N3O
![6,6-Dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-amine chemical structure, C8H13N3O, CAS 1707580-84-4](/s/IJLLIJVTMLXUSL-UHFFFAOYSA-N.svg)
6,6-Dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-amine
CAS 1707580-84-4C8H13N3O
3-(3-Aminopiperidin-1-yl)-3-oxopropanenitrile
CAS 1383714-88-2C8H13N3O
(S)-2-(1-Methyl-4-pyrazolyl)morpholine
CAS 2349914-19-6C8H13N3O
Methyl 3-(3-methyl-1H-pyrazol-4-yl)propanimidate
CAS 2097986-53-1C8H13N3O
4-(Prop-2-en-1-yl)-3-(propan-2-yl)-4,5-dihydro-1H-1,2,4-triazol-5-one
CAS 2137534-83-7C8H13N3O
3,5-Dimethyl-1-(oxetan-3-yl)-1H-pyrazol-4-amine
CAS 2138263-60-0C8H13N3O
6-Amino-2-isobutylpyrimidin-4-ol
CAS 1038298-47-3C8H13N3O
4-Pyrimidinol, 6-amino-5-butyl-
CAS 103980-47-8C8H13N3O
5-Ethyl-6-methyl-2-(methylamino)-3,4-dihydropyrimidin-4-one
CAS 1185143-22-9C8H13N3O
6-Ethyl-5-methyl-2-(methylamino)-3,4-dihydropyrimidin-4-one
CAS 1342204-94-7C8H13N3O
2-(2-Aminoethyl)-5,6-dimethyl-3,4-dihydropyrimidin-4-one
CAS 1342614-08-7C8H13N3O
2-(3-Aminopropyl)-6-methyl-3,4-dihydropyrimidin-4-one
CAS 1408794-50-2C8H13N3O
2-(2-Aminopropyl)-6-methyl-3,4-dihydropyrimidin-4-one
CAS 1479181-94-6C8H13N3O
![5,5-Dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-amine chemical structure, C8H13N3O, CAS 2170752-31-3](/s/CSJLDBKIAGFXQA-UHFFFAOYSA-N.svg)
5,5-Dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-amine
CAS 2170752-31-3C8H13N3O
1-(4-Butyltriazol-1-yl)ethanone
CAS 19232-32-7C8H13N3O
4-(1H-Pyrazol-1-ylmethyl)morpholine
CAS 91272-74-1C8H13N3O
5-Methyl-2-propyl-1H-imidazole-4-carboxamide
CAS 865444-88-8C8H13N3O
4-(Pyrazol-1-yloxy)-piperidine
CAS 811811-80-0C8H13N3O
2-(3-Aminopropyl)-6-methylpyridazin-3(2H)-one
CAS 344296-13-5C8H13N3O
3,3-Dimethyl-1-(4H-1,2,4-triazol-4-yl)butan-2-one
CAS 66644-00-6C8H13N3O
6-(Propan-2-yloxy)pyridine-2,3-diamine
CAS 1451208-81-3C8H13N3O
3-((5-Aminopyridin-2-yl)amino)propan-1-ol
CAS 137375-60-1C8H13N3O
6-Isopropoxy-2-methylpyrimidin-4-amine
CAS 139654-17-4C8H13N3O
- 3-Amino-6-methoxy-2-pyridineethanamine745768-18-7C8H13N3O
- [1-(5-Methyl-1,2,4-oxadiazol-3-yl)cyclopentyl]amine939758-16-4C8H13N3O
- N,1,3,5-Tetramethyl-1H-pyrazole-4-carboxamide1171164-93-4C8H13N3O
- N-(1,1-Dimethylethyl)-1H-pyrazole-4-carboxamide1152749-22-8C8H13N3O
- N,N-Diethyl-1H-imidazole-5-carboxamide61985-36-2C8H13N3O
- 1-[(1,3-Oxazol-2-yl)methyl]piperazine1368715-68-7C8H13N3O
- 4-(Cyclopropylmethyl)-1,3-dimethyl-4,5-dihydro-1H-1,2,4-triazol-5-one2197807-38-6C8H13N3O
- N-[2-(1H-Imidazol-4-yl)ethyl]propanamide37622-30-3C8H13N3O
- 1-Methyl-3-(propan-2-yl)-1H-pyrazole-5-carboxamide1170599-56-0C8H13N3O
- 2-[(3-Amino-2-pyridinyl)(methyl)amino]-1-ethanol1082137-95-8C8H13N3O
- 3-Ethyl-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole1036529-52-8C8H13N3O
- 2-((3-Methoxyazetidin-1-yl)methyl)-1H-imidazole811794-98-6C8H13N3O
- 5-Methyl-3-(pyrrolidin-2-ylmethyl)-1,2,4-oxadiazole1251924-38-5C8H13N3O
- 2-(5-Methyl-1,2,4-oxadiazol-3-yl)piperidine1247892-44-9C8H13N3O
- 2-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-N-methylethanamine1227465-59-9C8H13N3O
- N-(2-(1-Methyl-1H-imidazol-4-yl)ethyl)acetamide64387-74-2C8H13N3O
- 2-(tert-Butoxy)pyrimidin-5-amine1249290-72-9C8H13N3O
- 1-Methyl-2-(pyrrolidin-3-yloxy)-1H-imidazole1248074-41-0C8H13N3O
- N-Cyclopropyl-3-propyl-1,2,4-oxadiazol-5-amine1247046-75-8C8H13N3O
- 1-(1-Methyl-1H-imidazol-2-yl)pyrrolidin-3-ol1341926-68-8C8H13N3O
- 2-(Azetidin-3-yloxy)-1-ethyl-1H-imidazole1342852-98-5C8H13N3O
- 4-Methyl-1-(oxolan-3-yl)-1H-pyrazol-3-amine1341847-57-1C8H13N3O
- [1-(Cyclobutylmethyl)-1H-1,2,3-triazol-4-yl]methanol1490550-10-1C8H13N3O
- 4-(1-Ethyl-1H-1,2,4-triazol-5-yl)butanal1478199-13-1C8H13N3O
- 3-(1-Ethyl-1H-pyrazol-5-yl)azetidin-3-ol1466119-65-2C8H13N3O
- 1H-Pyrazole-3-methanol, 5-(2-pyrrolidinyl)-1401561-64-5C8H13N3O
- N-((3-Methoxypyrazin-2-yl)methyl)ethanamine1353973-75-7C8H13N3O
- 3-Methyl-5-(pyrrolidin-1-ylmethyl)-1,2,4-oxadiazole2034375-55-6C8H13N3O
- (2-Amino-6-isopropylpyrimidin-4-yl)methanol1108724-18-0C8H13N3O
- N-{1-methyl-3H,4H,4aH,5H,6H,7H-pyrrolo[1,2-c]pyrimidin-3-ylidene}hydroxylamine1432684-05-3C8H13N3O
- (5-Cyclobutyl-4-methyl-4H-1,2,4-triazol-3-yl)methanol1443981-35-8C8H13N3O
- 2-(4-Methoxy-6-methylpyrimidin-2-yl)ethan-1-amine944899-20-1C8H13N3O
- 4-(tert-Butoxy)pyrimidin-5-amine1215908-40-9C8H13N3O
- 3-Amino-2-methyl-1-(pyrimidin-4-yl)propan-1-ol1509353-44-9C8H13N3O
- 2-(1-Methyl-1H-pyrazol-4-yl)oxolan-3-amine1520920-04-0C8H13N3O
- N-((5,6,7,8-Tetrahydroimidazo[1,2-a]pyridin-2-yl)methyl)hydroxylamine1500006-81-4C8H13N3O
- 1-((Tetrahydrofuran-2-yl)methyl)-1H-pyrazol-5-amine1548417-39-5C8H13N3O
- 1-(Piperidin-3-yl)-1H-pyrazol-5-ol1521182-70-6C8H13N3O
- 2-Isopropyl-5-methoxypyrimidin-4-amine1554587-20-0C8H13N3O
- 1-(2-Aminoethyl)-3-cyclopropyl-1H-pyrazol-5-ol2092816-45-8C8H13N3O
- 6,6-Dimethyl-5H,6H,7H-pyrazolo[3,2-b][1,3]oxazin-3-amine1708157-62-3C8H13N3O
- 6-Ethoxy-4,5-dimethylpyridazin-3-amine1402609-45-3C8H13N3O
- 1-(4-Amino-1H-pyrazol-1-yl)cyclobutanemethanol1462288-00-1C8H13N3O
- (R)-2-(1-Methyl-1H-pyrazol-4-yl)morpholine2323068-78-4C8H13N3O
- N4-(2-methoxyethyl)-2,4-Pyridinediamine1313726-74-7C8H13N3O
- 5-[(Oxolan-3-yl)methyl]-1H-pyrazol-3-amine2230521-90-9C8H13N3O
- 1-(Azetidin-3-yl)-4-ethoxy-1H-pyrazole1862902-60-0C8H13N3O
- 5-(2-Ethoxyethyl)pyrazin-2-amine1715030-76-4C8H13N3O
- 1-(5-Ethoxypyrazin-2-yl)ethanamine1956369-44-0C8H13N3O
- 1-Neopentyl-1H-1,2,3-triazole-4-carbaldehyde2091158-48-2C8H13N3O
- Methyl 2-(3,5-dimethyl-1H-pyrazol-1-yl)acetimidate1935266-83-3C8H13N3O
- 2-(4-Aminobutan-2-yl)-2,3-dihydropyridazin-3-one2097996-10-4C8H13N3O
- 2-(2-Aminoethyl)-5,6-dimethyl-2,3-dihydropyridazin-3-one2092581-72-9C8H13N3O
- (S)-5-Methyl-1-(tetrahydrofuran-3-yl)-1H-pyrazol-4-amine2177258-98-7C8H13N3O
- N-{[1-Methyl-3-(propan-2-yl)-1H-pyrazol-4-yl]methylidene}hydroxylamine1865672-06-5C8H13N3O
- {4H,5H,6H,7H,8H-Pyrazolo[1,5-a][1,4]diazepin-7-yl}methanol1935040-72-4C8H13N3O
- 2-(Ethylamino)-5,6-dimethyl-4(3H)-pyrimidinone39247-90-0C8H13N3O
- 2-Dimethylamino-6-ethyl-pyrimidin-4-ol24042-25-9C8H13N3O
- 2-(Methylamino)-6-(propan-2-yl)pyrimidin-4-ol1158638-37-9C8H13N3O
- 2-(Aminomethyl)-6-isopropylpyrimidin-4-ol1339734-60-9C8H13N3O
- 2-(2-Aminopropan-2-yl)-6-methyl-3,4-dihydropyrimidin-4-one1271708-59-8C8H13N3O
- (1E)-1-(1-Ethyl-3-methyl-1H-pyrazol-5-yl)ethanone oxime1946833-01-7C8H13N3O
- (4-(Pyrrolidin-3-yl)-1H-pyrazol-3-yl)methanol2366183-50-6C8H13N3O
- 2-Methyl-6-(1H-pyrazol-4-yl)morpholine2365342-32-9C8H13N3O
- 3-(1H-Pyrazol-4-yl)piperidin-3-ol2366183-71-1C8H13N3O
- 1-Methyl-3-(3-methyloxetan-3-yl)-1H-pyrazol-5-amine2170906-83-7C8H13N3O
- 1-sec-Butyl-1H-pyrazole-5-carboxamide2142660-20-4C8H13N3O
- 6-Isopropyl-3-methoxypyrazin-2-amine2866331-79-3C8H13N3O
- 4(1H)-Pyrimidinone, 2-amino-5-butyl-28224-65-9C8H13N3O
- 1-(2-Amino-5-ethyl-1H-imidazol-4-yl)propan-1-one500774-43-6C8H13N3O
- [(Z)-(3-Methylcyclohex-2-en-1-ylidene)amino]urea56967-87-4C8H13N3O
- 6-(Neopentyloxy)-1,2,4-triazine313529-61-2C8H13N3O
- [(E)-6-Bicyclo[3.2.0]heptanylideneamino]urea46056-39-7C8H13N3O
- N-Methyl-5-propyl-1H-imidazole-4-carboxamide459432-77-0C8H13N3O
- 1-Butanone, 3-methyl-1-(5-methyl-1H-1,2,3-triazol-4-yl)-648895-44-7C8H13N3O
- N-[2-(4-Methyl-1H-imidazol-5-yl)ethyl]acetamide89026-17-5C8H13N3O
Frequently asked questions
What is the molar mass of C8H13N3O?
The molar mass of C8H13N3O is 167.21 g/mol, calculated from standard atomic weights for 8 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 176.1624 Da.
How many compounds have the formula C8H13N3O?
CompoundList lists 1,077 compounds with the molecular formula C8H13N3O, including 1-Methyl-3-(pyrrolidin-3-yl)-1H-pyrazol-5-ol, 6,6-Dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-amine, 3-(3-Aminopiperidin-1-yl)-3-oxopropanenitrile. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C8H13N3O?
C8H13N3O has a degree of unsaturation of 4. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.