Molecular formula
C12H18N4O
398 compounds have this formula on CompoundList.
- Molar mass
- 234.30g/mol
- Monoisotopic mass
- 234.1481Da
- Atoms
- 35
- Elements
- 4
- Rings plus double bonds
- 6
The formula C12H18N4O describes a molecule made of 12 carbon atoms, 18 hydrogen atoms, 4 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 × 1261.52%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 187.74%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 423.91%14.007 × 4 = 56.028 g/mol
- O Oxygen × 16.83%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C12H18N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 398 compounds
![5-[(2,3-Diaminopropyl)(methyl)amino]-1,3-dihydro-2H-indol-2-one chemical structure, C12H18N4O, CAS 1892397-18-0](/s/BTKNXGLHSSUROY-UHFFFAOYSA-N.svg)
5-[(2,3-Diaminopropyl)(methyl)amino]-1,3-dihydro-2H-indol-2-one
CAS 1892397-18-0C12H18N4O
1-((3-Isopropylisoxazol-5-yl)methyl)-3,5-dimethyl-1H-pyrazol-4-amine
CAS 1799764-80-9C12H18N4O
(5R,6R)-5-Amino-1-cyclopropyl-6-(1-methyl-1H-pyrazol-5-yl)piperidin-2-one
CAS 1820570-63-5C12H18N4O
![(2-Methylpyrrolidin-1-yl)(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridin-3-yl)methanone chemical structure, C12H18N4O, CAS 1831243-67-4](/s/KLWDKBJGONXDIV-UHFFFAOYSA-N.svg)
(2-Methylpyrrolidin-1-yl)(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridin-3-yl)methanone
CAS 1831243-67-4C12H18N4O
(3-(1-Isopentyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)methanamine
CAS 2097974-22-4C12H18N4O
1-(3-(1-Isobutyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)-N-methylmethanamine
CAS 2098121-48-1C12H18N4O
6-(2-Aminoethoxy)-N,2-dicyclopropylpyrimidin-4-amine
CAS 2097969-49-6C12H18N4O
(5-(3-Methyl-2-(1H-pyrrol-1-yl)butan-2-yl)-1,2,4-oxadiazol-3-yl)methanamine
CAS 2097961-54-9C12H18N4O
![2-[4-(3-Aminoprop-1-yn-1-yl)-1H-pyrazol-1-yl]-N,N-diethylacetamide chemical structure, C12H18N4O, CAS 2098066-81-8](/s/CNSGUHXVXQDFID-UHFFFAOYSA-N.svg)
2-[4-(3-Aminoprop-1-yn-1-yl)-1H-pyrazol-1-yl]-N,N-diethylacetamide
CAS 2098066-81-8C12H18N4O
![4-[6-(2-Methylpropyl)pyrimidin-4-yl]piperazin-2-one chemical structure, C12H18N4O, CAS 2098134-86-0](/s/DKKDTNPSKMYSRQ-UHFFFAOYSA-N.svg)
4-[6-(2-Methylpropyl)pyrimidin-4-yl]piperazin-2-one
CAS 2098134-86-0C12H18N4O
![4-[6-(Butan-2-yl)pyrimidin-4-yl]piperazin-2-one chemical structure, C12H18N4O, CAS 2097962-19-9](/s/RUSJIUWUVWJXRU-UHFFFAOYSA-N.svg)
4-[6-(Butan-2-yl)pyrimidin-4-yl]piperazin-2-one
CAS 2097962-19-9C12H18N4O
4-(Oxolan-3-yl)-6-(piperazin-1-yl)pyrimidine
CAS 2097975-40-9C12H18N4O
![1-[6-(Oxolan-3-yl)pyrimidin-4-yl]pyrrolidin-3-amine chemical structure, C12H18N4O, CAS 2098056-92-7](/s/YUMIBVOJTIVFGE-UHFFFAOYSA-N.svg)
1-[6-(Oxolan-3-yl)pyrimidin-4-yl]pyrrolidin-3-amine
CAS 2098056-92-7C12H18N4O
![N-Methyl-1-[6-(oxolan-3-yl)pyrimidin-4-yl]azetidin-3-amine chemical structure, C12H18N4O, CAS 2098042-89-6](/s/HIJXBVVLALSKJG-UHFFFAOYSA-N.svg)
N-Methyl-1-[6-(oxolan-3-yl)pyrimidin-4-yl]azetidin-3-amine
CAS 2098042-89-6C12H18N4O
4-(Oxolan-2-yl)-6-(piperazin-1-yl)pyrimidine
CAS 2098043-11-7C12H18N4O
![1-[6-(Oxolan-2-yl)pyrimidin-4-yl]pyrrolidin-3-amine chemical structure, C12H18N4O, CAS 2098029-14-0](/s/GCLPXDVRKFXGHL-UHFFFAOYSA-N.svg)
1-[6-(Oxolan-2-yl)pyrimidin-4-yl]pyrrolidin-3-amine
CAS 2098029-14-0C12H18N4O
![N-Methyl-1-[6-(oxolan-2-yl)pyrimidin-4-yl]azetidin-3-amine chemical structure, C12H18N4O, CAS 2098099-64-8](/s/GUWQWBFAHPGMBI-UHFFFAOYSA-N.svg)
N-Methyl-1-[6-(oxolan-2-yl)pyrimidin-4-yl]azetidin-3-amine
CAS 2098099-64-8C12H18N4O
4-(6-tert-Butylpyrimidin-4-yl)piperazin-2-one
CAS 2098063-10-4C12H18N4O
N-(Azetidin-3-yl)-6-(oxan-4-yl)pyrimidin-4-amine
CAS 2098101-20-1C12H18N4O
![N-[1-(6-Ethylpyrimidin-4-yl)pyrrolidin-3-yl]acetamide chemical structure, C12H18N4O, CAS 2097975-23-8](/s/QWSYOSXAGFWZSK-UHFFFAOYSA-N.svg)
N-[1-(6-Ethylpyrimidin-4-yl)pyrrolidin-3-yl]acetamide
CAS 2097975-23-8C12H18N4O
![1-[4-(6-Ethylpyrimidin-4-yl)piperazin-1-yl]ethan-1-one chemical structure, C12H18N4O, CAS 2098114-13-5](/s/BKPLBAQDNLHWBD-UHFFFAOYSA-N.svg)
1-[4-(6-Ethylpyrimidin-4-yl)piperazin-1-yl]ethan-1-one
CAS 2098114-13-5C12H18N4O
![N-Methyl-N-[1-(pyrimidin-4-yl)piperidin-4-yl]acetamide chemical structure, C12H18N4O, CAS 3054623-78-5](/s/AXDMNSHUFFPKAP-UHFFFAOYSA-N.svg)
N-Methyl-N-[1-(pyrimidin-4-yl)piperidin-4-yl]acetamide
CAS 3054623-78-5C12H18N4O
2,6-Di-1-pyrrolidinyl-4(3H)-pyrimidinone
CAS 104637-61-8C12H18N4O
![1-{4-[(1-Methyl-1H-imidazol-2-yl)methyl]piperazin-1-yl}prop-2-en-1-one chemical structure, C12H18N4O, CAS 2248768-75-2](/s/AGRBEWNLCYDHSX-UHFFFAOYSA-N.svg)
1-{4-[(1-Methyl-1H-imidazol-2-yl)methyl]piperazin-1-yl}prop-2-en-1-one
CAS 2248768-75-2C12H18N4O
- N-[1-(1-Methylpiperidin-4-yl)pyrazol-4-yl]prop-2-enamide2361640-08-4C12H18N4O
- (S)-(5-Aminopyridin-2-yl)(3-(dimethylamino)pyrrolidin-1-yl)methanone2447110-43-0C12H18N4O
- N,6-Dimethyl-5-(piperazin-1-yl)picolinamide2589532-71-6C12H18N4O
- 1-(1-Ethoxyethyl)-3',5'-dimethyl-4,4'-bi-1H-pyrazole2750236-86-1C12H18N4O
- 1'-tert-Butyl-2,5-dimethyl-1'H,2H-[4,4'-bipyrazol]-3-ol2137792-09-5C12H18N4O
- 2'-Methyl-1-(3-methylbutyl)-4,5-dihydro-1H,2'H-[3,3'-bipyrazol]-5-one2649047-75-4C12H18N4O
- 2'-Methyl-1-(3-methylbutan-2-yl)-4,5-dihydro-1H,2'H-[3,3'-bipyrazol]-5-one2648999-29-3C12H18N4O
- 2-[1,5-Bis(cyclopropylmethyl)-1H-1,2,3-triazol-4-yl]acetamide2172167-92-7C12H18N4O
- 2-{1-[(Oxolan-2-yl)methyl]-5-(propan-2-yl)-1H-1,2,3-triazol-4-yl}acetonitrile2172594-07-7C12H18N4O
- 2-{1-[(Oxolan-2-yl)methyl]-5-propyl-1H-1,2,3-triazol-4-yl}acetonitrile2172054-04-3C12H18N4O
- 2'-Methyl-1-(pentan-3-yl)-4,5-dihydro-1H,2'H-[3,3'-bipyrazol]-5-one2649016-31-7C12H18N4O
- N-[4-(1-Methyl-1H-imidazol-2-yl)pyrrolidin-3-yl]cyclopropanecarboxamide2503205-51-2C12H18N4O
- N-tert-Butyl-1-(pyrazin-2-yl)azetidine-3-carboxamide2877639-85-3C12H18N4O
- N-tert-Butyl-1-(pyrimidin-2-yl)azetidine-3-carboxamide2877632-57-8C12H18N4O
- 1-Isopropyl-6-sec-butyl-7H-pyrazolo[3,4-d]pyrimidin-4-one2868363-05-5C12H18N4O
- 6-tert-Butyl-1-isopropyl-7H-pyrazolo[3,4-d]pyrimidin-4-one2868363-03-3C12H18N4O
- 1-[1-(2-Cyanoaziridin-1-yl)cyclohexyl]aziridine-2-carboxamide64835-69-4C12H18N4O
- Piperidin-1-yl(4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridin-3-yl)methanone1171638-86-0C12H18N4O
- 6-(2,5-Dimethylmorpholino)nicotinimidamide1216318-80-7C12H18N4O
- 1-(3-Amino-2-pyridinyl)-N-methylpiperidine-4-carboxamide1153301-87-1C12H18N4O
- N'-Hydroxy-2-(4-methyl-1-piperazinyl)-benzenecarboximidamide1021244-09-6C12H18N4O
- 4,6-Di(pyrrolidin-1-yl)pyrimidin-2(1H)-one908140-94-3C12H18N4O
- 4-(4-Methylpiperazin-1-yl)benzohydrazide627902-96-9C12H18N4O
- N-[1-(3-Amino-4-pyridinyl)piperidin-4-yl]acetamide1416625-13-2C12H18N4O
- N-[1-(3-Amino-2-pyridinyl)piperidin-4-yl]acetamide1416625-28-9C12H18N4O
- 5-{4-[(E)-(Hydrazinylmethylidene)amino]phenyl}pentanamide113288-93-0C12H18N4O
- N-{[Benzyl(methyl)amino](dimethylamino)methylidene}urea921988-78-5C12H18N4O
- (5-Amino-2-pyridinyl)-[3-(dimethylamino)pyrrolidin-1-yl]methanoneC12H18N4O
- N-Cyclopropyl-6-methoxy-N-(pyrrolidin-3-yl)pyrimidin-4-amine1780286-96-5C12H18N4O
- 4-(3-(Aminomethyl)-5,6-dimethylpyridin-2-yl)piperazin-2-one1706434-57-2C12H18N4O
- 2-(3-Aminopyrrolidin-1-yl)-3-methyl-6,7-dihydro-3H-cyclopenta[d]pyrimidin-4(5H)-one1707372-76-6C12H18N4O
- 1-(6-Aminopyridin-3-yl)-4-isopropylpiperazin-2-one1808170-80-0C12H18N4O
- N-(Pyrimidin-2-yl)-1-oxa-7-azaspiro[4.5]decan-3-amine1422060-34-1C12H18N4O
- 8-(Pyrazin-2-yl)-1-oxa-4,8-diazaspiro[5.5]undecane1422062-24-5C12H18N4O
- N-((Octahydrocyclopenta[b][1,4]oxazin-7-yl)methyl)pyrimidin-2-amine1422133-14-9C12H18N4O
- 2-(1-Methyl-1H-pyrazol-4-yl)-2,7-diazaspiro[4.5]decan-1-one1422135-24-7C12H18N4O
- N-((5,6,7,8-Tetrahydroimidazo[1,2-a]pyrazin-2-yl)methyl)cyclobutanecarboxamide1422136-10-4C12H18N4O
- 4-(1-Methyl-1H-pyrazol-4-yl)-1,8-diazaspiro[4.5]decan-2-one1422136-72-8C12H18N4O
- rac-(5R,6R)-5-Amino-1-cyclopropyl-6-(1-methyl-1H-imidazol-5-yl)piperidin-2-one1909294-74-1C12H18N4O
- N-(((1R,3aS,7aS)-octahydrofuro[3,4-c]pyridin-1-yl)methyl)pyrimidin-2-amine1422057-99-5C12H18N4O
- 1-((6,7,8,9-Tetrahydro-5H-imidazo[1,2-A][1,4]diazepin-6-yl)methyl)pyrrolidin-2-one1422059-53-7C12H18N4O
- rac-(3R,4R)-N-Cyclopropyl-4-(1-methyl-1H-imidazol-4-yl)pyrrolidine-3-carboxamide2137916-34-6C12H18N4O
- 4-Amino-1-cyclopentyl-N-cyclopropyl-1H-pyrazole-3-carboxamide2101195-79-1C12H18N4O
- 4-Amino-1-cyclopentyl-N-cyclopropyl-1H-pyrazole-5-carboxamide2101196-20-5C12H18N4O
- N-[Amino(anilino)methylidene]-N'-tert-butylurea62577-58-6C12H18N4O
- 2-(4-Aminopiperidin-1-yl)-6,7-dihydro-3H-cyclopenta[d]pyrimidin-4(5H)-one1240672-83-6C12H18N4O
- 2-(3-Aminopyrrolidin-1-yl)-5,6,7,8-tetrahydroquinazolin-4(3H)-one1240674-38-7C12H18N4O
- 2-(4-Methylpiperidin-1-yl)-6,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-4(5H)-one1707399-56-1C12H18N4O
- 2-(Pyrrolidin-1-yl)-6-(pyrrolidin-3-yl)pyrimidin-4-ol2126160-31-2C12H18N4O
- (Z)-(Cyclopropylmethyl)({1-[(oxolan-3-yl)methyl]-1H-1,2,3-triazol-4-yl}methylidene)amine2060523-27-3C12H18N4O
- 1-{4-[(Pyrimidin-4-yl)amino]piperidin-1-yl}propan-1-one2415554-04-8C12H18N4O
- 1-(5,6-Dimethylpyrimidin-4-yl)piperidine-4-carboxamide2327188-76-9C12H18N4O
- 3-[(6-Azidohexyl)oxy]aniline2757958-75-9C12H18N4O
- 1-(6-Ethylpyrimidin-4-yl)piperidine-4-carboxamide2327046-73-9C12H18N4O
- N-Methyl-N-[1-(6-methylpyrimidin-4-yl)pyrrolidin-3-yl]acetamide2742039-92-3C12H18N4O
- N-Methyl-N-[1-(2-methylpyrimidin-4-yl)pyrrolidin-3-yl]acetamide2741923-20-4C12H18N4O
- N-Methyl-N-[1-(4-methylpyrimidin-2-yl)pyrrolidin-3-yl]acetamide2742027-04-7C12H18N4O
- N-Methyl-N-[1-(5-methylpyrimidin-2-yl)pyrrolidin-3-yl]acetamide2741937-14-2C12H18N4O
- N-Cyclobutyl-1-(cyclobutylmethyl)-1H-1,2,3-triazole-4-carboxamide2742049-71-2C12H18N4O
- 1-(Cyclopentylmethyl)-N-cyclopropyl-1H-1,2,3-triazole-4-carboxamide2741943-50-8C12H18N4O
- 1-(Cyclobutylmethyl)-N-(cyclopropylmethyl)-1H-1,2,3-triazole-4-carboxamide2741944-14-7C12H18N4O
- 2,2-Dimethyl-N-[1-(pyrazin-2-yl)azetidin-3-yl]propanamide2415488-94-5C12H18N4O
- 1-(5,6-Dimethylpyridazin-3-yl)piperidine-4-carboxamide2741896-69-3C12H18N4O
- 5-Hexyl-1-methyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one2742045-05-0C12H18N4O
- 2-(2-Methylpropyl)-5-(piperazin-1-yl)-1,3-oxazole-4-carbonitrile2138290-21-6C12H18N4O
- 2-(2-Methoxyethyl)-N-(propan-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine2172479-57-9C12H18N4O
- 2-(Ethoxymethyl)-N-(propan-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine2172263-70-4C12H18N4O
- N,N-Dimethyl-2-[(propan-2-yloxy)methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine2172434-91-0C12H18N4O
- 1-{4-[(Propan-2-yl)amino]-7H-pyrrolo[2,3-d]pyrimidin-2-yl}propan-1-ol2172291-62-0C12H18N4O
- 2-(1-{[1-(Hydroxymethyl)cyclopropyl]methyl}-5-propyl-1H-1,2,3-triazol-4-yl)acetonitrile2172030-55-4C12H18N4O
- 4-Amino-5-(6-methylpyridazin-3-yl)-1-propylpyrrolidin-2-one2172183-61-6C12H18N4O
- 3-{4-[(Propan-2-yl)amino]-7H-pyrrolo[2,3-d]pyrimidin-2-yl}propan-1-ol2172573-14-5C12H18N4O
- 2-(1-Ethoxyethyl)-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine2171925-53-2C12H18N4O
- 2-(1-Ethoxyethyl)-N-ethyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine2172028-13-4C12H18N4O
- N-Ethyl-2-[(propan-2-yloxy)methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine2172291-82-4C12H18N4O
- 3-[Amino(pyrimidin-5-yl)methyl]-8-azabicyclo[3.2.1]octan-3-ol2171673-95-1C12H18N4O
Frequently asked questions
What is the molar mass of C12H18N4O?
The molar mass of C12H18N4O is 234.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 234.1481 Da.
How many compounds have the formula C12H18N4O?
CompoundList lists 398 compounds with the molecular formula C12H18N4O, including 5-[(2,3-Diaminopropyl)(methyl)amino]-1,3-dihydro-2H-indol-2-one, 1-((3-Isopropylisoxazol-5-yl)methyl)-3,5-dimethyl-1H-pyrazol-4-amine, (5R,6R)-5-Amino-1-cyclopropyl-6-(1-methyl-1H-pyrazol-5-yl)piperidin-2-one. 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 C12H18N4O?
C12H18N4O has a degree of unsaturation of 6. 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.