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 1 to 100 of 398 compounds
![1-tert-Butyl-4-(propan-2-yl)-1H,6H,7H-pyrazolo[3,4-d]pyridazin-7-one chemical structure, C12H18N4O, CAS 1105196-46-0](/s/LVDANKIJRLFMIV-UHFFFAOYSA-N.svg)
1-tert-Butyl-4-(propan-2-yl)-1H,6H,7H-pyrazolo[3,4-d]pyridazin-7-one
CAS 1105196-46-0C12H18N4O
![1-{3,5,6,7-Tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-piperidine]-1'-yl}ethan-1-one chemical structure, C12H18N4O, CAS 65092-21-9](/s/SUFIBPJTUVGMDL-UHFFFAOYSA-N.svg)
1-{3,5,6,7-Tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-piperidine]-1'-yl}ethan-1-one
CAS 65092-21-9C12H18N4O
5H-Cyclopentapyrimidin-4-ol, 6,7-dihydro-2-(4-methyl-1-piperazinyl)-
CAS 33017-97-9C12H18N4O
3-Amino-4-(4-methylpiperazin-1-yl)benzamide
CAS 842961-35-7C12H18N4O
![1-[3-(Aminomethyl)pyridin-2-yl]piperidine-4-carboxamide chemical structure, C12H18N4O, CAS 953745-90-9](/s/FLLKLLDZTJMJPX-UHFFFAOYSA-N.svg)
1-[3-(Aminomethyl)pyridin-2-yl]piperidine-4-carboxamide
CAS 953745-90-9C12H18N4O
5-Amino-2-(4-methylpiperazin-1-yl)benzamide
CAS 60587-53-3C12H18N4O
N'-Hydroxy-2-(4-phenylpiperazin-1-yl)ethanimidamide
CAS 720706-16-1C12H18N4O
![2-[2-(Pyrrolidin-1-yl)pyrimidin-4-yl]morpholine chemical structure, C12H18N4O, CAS 1804129-72-3](/s/PYZGXBIDCLDUBO-UHFFFAOYSA-N.svg)
2-[2-(Pyrrolidin-1-yl)pyrimidin-4-yl]morpholine
CAS 1804129-72-3C12H18N4O
![4-{5H,6H,7H,8H-Pyrido[4,3-c]pyridazin-3-yl}-1,4-oxazepane chemical structure, C12H18N4O, CAS 2059956-11-3](/s/INZABVVKIMZNRV-UHFFFAOYSA-N.svg)
4-{5H,6H,7H,8H-Pyrido[4,3-c]pyridazin-3-yl}-1,4-oxazepane
CAS 2059956-11-3C12H18N4O
p-(3-Butyl-3-methyl-1-triazeno)benzamide
CAS 59708-21-3C12H18N4O
BENZAMIDE, p-(3-tert-BUTYL-3-METHYL-1-TRIAZENO)-
CAS 59708-25-7C12H18N4O
1-(4,6-Dimethylpyrimidin-2-yl)piperidine-4-carboxamide
CAS 792940-20-6C12H18N4O
Triazene, 3,3-diethyl-1-(p-acetamidophenyl)-
CAS 2313-81-7C12H18N4O
1-(Pyridin-3-ylmethyl)piperidine-4-carbohydrazide
CAS 521289-39-4C12H18N4O
Formamide, N-((tert-pentylamino)(3-pyridylamino)methylene)-
CAS 67026-78-2C12H18N4O
N-Ethyl-1-(pyrimidin-2-yl)piperidine-4-carboxamide
CAS 606104-91-0C12H18N4O
![Imidazo[1,5-a]pyrazin-8-amine,N-(3-ethoxypropyl)-3-methyl- chemical structure, C12H18N4O, CAS 1340953-69-6](/s/WBDNCGVOKVZQHQ-UHFFFAOYSA-N.svg)
Imidazo[1,5-a]pyrazin-8-amine,N-(3-ethoxypropyl)-3-methyl-
CAS 1340953-69-6C12H18N4O
![2-[(1e)-3-Butyl-3-methyltriaz-1-en-1-yl]benzamide chemical structure, C12H18N4O, CAS 33330-90-4](/s/PRSZZFJFOGDPCM-UHFFFAOYSA-N.svg)
2-[(1e)-3-Butyl-3-methyltriaz-1-en-1-yl]benzamide
CAS 33330-90-4C12H18N4O
5-((4,6-Dimethylpyrimidin-2-yl)amino)-1-methylpiperidin-2-one
CAS 1379098-82-4C12H18N4O
4-(4-Methoxyphenyl)-1-piperazinecarboximidamide
CAS 77723-17-2C12H18N4O
![1-[4-Methyl-2-(4-methylpiperazin-1-yl)pyrimidin-5-yl]ethanone chemical structure, C12H18N4O, CAS 66373-34-0](/s/DDVFKNGYLPEJFS-UHFFFAOYSA-N.svg)
1-[4-Methyl-2-(4-methylpiperazin-1-yl)pyrimidin-5-yl]ethanone
CAS 66373-34-0C12H18N4O
2-(Piperazin-1-yl)-5,6,7,8-tetrahydroquinazolin-4(3H)-one
CAS 909299-09-8C12H18N4O
![8-Methyl-1,6-dipropylimidazo[1,5-d][1,2,4]triazin-4(3H)-one chemical structure, C12H18N4O, CAS 84227-39-4](/s/GYRNWWWCIUGQRS-UHFFFAOYSA-N.svg)
8-Methyl-1,6-dipropylimidazo[1,5-d][1,2,4]triazin-4(3H)-one
CAS 84227-39-4C12H18N4O
Pyridine-2-carboxylic acid (2-piperazin-1-yl-ethyl)-amide
CAS 856437-43-9C12H18N4O
- 3-Pyridinecarboxamide, N-methyl-6-(4-methyl-1-piperazinyl)-54864-91-4C12H18N4O
- N-Ethyl-2-(piperazin-1-yl)nicotinamide902836-16-2C12H18N4O
- 1-{4-[(6-Aminopyridin-2-yl)methyl]piperazin-1-yl}ethan-1-one1423029-32-6C12H18N4O
- 2-Amino-N-(4-methylpiperazin-1-yl)benzamide7223-82-7C12H18N4O
- 1 suppliers5-(4-Ethylpiperazine-1-carbonyl)pyridin-2-amine1275904-70-5C12H18N4O
- N-Cyclopentyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide1220176-74-8C12H18N4O
- 4-(6,7,8,9-Tetrahydro-5H-pyrimido[4,5-d]azepin-4-yl)morpholine1422062-47-2C12H18N4O
- 2-(Pyrrolidin-1-yl)-3-(pyrrolidin-3-yloxy)pyrazine2437073-08-8C12H18N4O
- N-Carbamimidoyl-N'-(2,6-diethylphenyl)carbamimidic acid55832-01-4C12H18N4O
- 4-(2-Methoxyphenyl)piperazine-1-carboximidamide77723-23-0C12H18N4O
- 6-Isopentyl-2,5-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one882574-97-2C12H18N4O
- 4-(3-Methoxyphenyl)piperazine-1-carboximidamide893759-74-5C12H18N4O
- N,N-Dimethyl-2-(piperazin-1-yl)nicotinamideC12H18N4O
- Isonicotinamide, N-(4-methyl-1-piperazinylmethyl)-38221-52-2C12H18N4O
- Nicotinamide, N-(4-methyl-1-piperazinylmethyl)-38221-46-4C12H18N4O
- 3-(3,3-Dimethyltriazeno)-N-ethyl-p-toluamide76765-30-5C12H18N4O
- 1-[3-(Aminomethyl)pyridin-2-yl]piperidine-3-carboxamide953904-92-2C12H18N4O
- 3-Amino-1-[4-(pyridin-2-yl)piperazin-1-yl]propan-1-one938517-18-1C12H18N4O
- 6-Amino-1-heptyl-2-oxopyrimidine-5-carbonitrile53608-90-5C12H18N4O
- 3-Pyridinecarboxamide, N-methyl-2-(4-methyl-1-piperazinyl)-52943-15-4C12H18N4O
- 1-{4-[4-(Aminomethyl)pyridin-2-yl]piperazin-1-yl}ethan-1-one954571-60-9C12H18N4O
- 2-(Piperazin-1-yl)-N-(pyridin-3-ylmethyl)acetamide1018632-91-1C12H18N4O
- 1-(6-(Cyclopropylamino)pyrimidin-4-yl)piperidin-4-ol1146080-66-1C12H18N4O
- 1-(6-(Cyclopropylamino)pyrimidin-4-yl)piperidin-3-ol1353974-07-8C12H18N4O
- 1-(7,8-Dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)piperidin-4-amine1033845-02-1C12H18N4O
- N-(2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethyl)pivalamide1795443-37-6C12H18N4O
- 4-[(1E)-3,3-Dimethyltriaz-1-en-1-yl]-N-(propan-2-yl)benzamide70100-31-1C12H18N4O
- N-(1-Cyanocyclopentyl)-2-[(cyanomethyl)(ethyl)amino]acetamide1252265-70-5C12H18N4O
- 2-Amino-5-(4-methyl-piperazin-1-yl)-benzamide1152237-43-8C12H18N4O
- 4-(4-Pyrrolidin-2-ylpyrimidin-2-yl)morpholine1785761-30-9C12H18N4O
- 5-(4-(Oxetan-3-yl)piperazin-1-yl)pyridin-2-amine1433822-29-7C12H18N4O
- 1-[3-(3,5-Dimethyl-1H-1,2,4-triazol-1-yl)piperidin-1-yl]prop-2-en-1-one2094887-42-8C12H18N4O
- 4-[(1e)-3-(Butan-2-yl)-3-methyltriaz-1-en-1-yl]benzamide66975-09-5C12H18N4O
- 2-(Morpholin-4-yl)-5,6,7,8-tetrahydroquinazolin-6-amine929973-65-9C12H18N4O
- 1-(4-[3-(Aminomethyl)pyridin-2-yl]piperazin-1-yl)ethan-1-one953739-99-6C12H18N4O
- 6-(Heptyloxy)-7H-purine62134-32-1C12H18N4O
- 3-Amino-1-(4-(pyridin-4-yl)piperazin-1-yl)propan-1-one1579349-37-3C12H18N4O
- 2-Amino-1-(4-(pyridin-2-yl)piperazin-1-yl)propan-1-one1104607-17-1C12H18N4O
- 5-(2-{5-[(Dimethylamino)methyl]-2-furyl}ethyl)-1H-pyrazol-3-amine1000896-78-5C12H18N4O
- N-((1-(Pyrazin-2-yl)piperidin-4-yl)methyl)acetamide1421482-99-6C12H18N4O
- N-(2-(Pyrrolidin-1-yl)pyrimidin-5-yl)butyramide1396787-10-2C12H18N4O
- N-((4-(Piperidin-1-yl)pyrimidin-2-yl)methyl)acetamide1796992-70-5C12H18N4O
- N,N-Dimethyl-6-(1-piperazinyl)-3-pyridinecarboxamide1267013-35-3C12H18N4O
- 1-(3-(1H-1,2,3-Triazol-1-yl)azetidin-1-yl)-2-cyclopentylethanone2034288-37-2C12H18N4O
- 6-[4-(3-Oxetanyl)-1-piperazinyl]-3-pyridinamine1893404-04-0C12H18N4O
- 2-Cyclopropyl-N-ethyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxamide2034605-85-9C12H18N4O
- 2,2-Dimethyl-1-(3-(pyrimidin-2-ylamino)azetidin-1-yl)propan-1-one2195877-19-9C12H18N4O
- N-[1-(1-Methyl-1H-pyrazol-4-yl)piperidin-3-yl]prop-2-enamide2093843-29-7C12H18N4O
- rac-(5R,6R)-5-Amino-1-cyclopropyl-6-(1-methyl-1H-imidazol-2-yl)piperidin-2-one, trans2044705-59-9C12H18N4O
- N-[2-(Propan-2-yl)-5H,6H,7H,8H-[1,2,4]triazolo[1,5-a]pyridin-6-yl]prop-2-enamide2094583-71-6C12H18N4O
- 1-[(2S)-2-[(3,5-Dimethyl-1,2,4-triazol-1-yl)methyl]pyrrolidin-1-yl]prop-2-en-1-one2189497-99-0C12H18N4O
- 1-[4-Methyl-3-(1-methylimidazol-2-yl)piperazin-1-yl]prop-2-en-1-one2191062-58-3C12H18N4O
- 1-(6-Aminopyridin-3-yl)-4-(dimethylamino)piperidin-2-one2244060-79-3C12H18N4O
- Hydrazinecarboxamide,2-[1-(4-methyl-2-pyridinyl)pentylidene]-100317-81-5C12H18N4O
- N-(5,6-Dimethylfuro[2,3-d]pyrimidin-4-yl)-N',N'-dimethylethane-1,2-diamine902326-05-0C12H18N4O
- 2-(4-(Pyridin-2-yl)piperazin-1-yl)propanamide90476-96-3C12H18N4O
- 2-(Methylamino)-1-(4-(pyridin-4-yl)piperazin-1-yl)ethan-1-one204692-64-8C12H18N4O
- (1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)(pyrrolidin-1-yl)methanone1082328-25-3C12H18N4O
- n4,n4-Dipropylbenzo[c][1,2,5]oxadiazole-4,7-diamine1153487-47-8C12H18N4O
- n4-Ethyl-n4-isobutylbenzo[c][1,2,5]oxadiazole-4,7-diamine1153525-01-9C12H18N4O
- 1-[4-(6-Methylpyridazin-3-yl)piperazin-1-yl]propan-1-one1171316-60-1C12H18N4O
- 1-[2-(3-Methylpyridin-4-ylamino)ethyl]piperazin-2-one234099-10-6C12H18N4O
- 1-[2-{(Methyl)(pyridin-4-yl)amino}ethyl]piperazin-2-one234099-08-2C12H18N4O
- 1-(4-(3-Aminopyridin-4-yl)-1,4-diazepan-1-yl)ethan-1-one1270947-58-4C12H18N4O
- 1-[4-[(6-Amino-3-pyridinyl)methyl]-1-piperazinyl]ethanone1197332-63-0C12H18N4O
- (5R,7R)-5-Methyl-4-(piperazin-1-yl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-7-ol1001382-23-5C12H18N4O
- (S)-2-Amino-N-cyclopropyl-N-(1-pyrazin-2-yl-ethyl)-propionamide1354026-15-5C12H18N4O
- 6-Methylamino-N-piperidin-4-yl-nicotinamide916343-25-4C12H18N4O
- 2-Methyl-N-[6-(pyrrolidin-1-yl)pyrimidin-4-yl]propanamide1421477-60-2C12H18N4O
- (4-(1H-1,2,3-Triazol-1-yl)piperidin-1-yl)(cyclobutyl)methanone1795084-21-7C12H18N4O
- 4-[4-(Oxetan-3-yl)piperazin-1-yl]pyridin-3-amine1613191-87-9C12H18N4O
- Piperazin-1-yl(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-3-yl)methanone1832528-35-4C12H18N4O
- 6-Amino-4-((2-(tert-butoxy)ethyl)amino)nicotinonitrile1708975-62-5C12H18N4O
- 1-(4-(1H-1,2,3-Triazol-1-yl)piperidin-1-yl)-2-cyclopropylethanone2034355-49-0C12H18N4O
- 1-(1-(6-(Dimethylamino)pyrimidin-4-yl)pyrrolidin-3-yl)ethanone2034601-82-4C12H18N4O
- N-{[4-(Pyrrolidin-1-yl)pyrimidin-2-yl]methyl}propanamide2329237-19-4C12H18N4O
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 1-tert-Butyl-4-(propan-2-yl)-1H,6H,7H-pyrazolo[3,4-d]pyridazin-7-one, 1-{3,5,6,7-Tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-piperidine]-1'-yl}ethan-1-one, 5H-Cyclopentapyrimidin-4-ol, 6,7-dihydro-2-(4-methyl-1-piperazinyl)-. 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.