Molecular formula
C12H16N4O
379 compounds have this formula on CompoundList.
- Molar mass
- 232.29g/mol
- Monoisotopic mass
- 232.1324Da
- Atoms
- 33
- Elements
- 4
- Rings plus double bonds
- 7
The formula C12H16N4O describes a molecule made of 12 carbon atoms, 16 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 × 1262.05%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 166.94%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 424.12%14.007 × 4 = 56.028 g/mol
- O Oxygen × 16.89%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C12H16N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 379 compounds
(1-Isobutyl-3-(pyrazin-2-yl)-1H-pyrazol-4-yl)methanol
CAS 2098014-00-5C12H16N4O
![2-[4-(3-Aminoprop-1-yn-1-yl)-1H-pyrazol-1-yl]-1-(pyrrolidin-1-yl)ethan-1-one chemical structure, C12H16N4O, CAS 2098146-82-6](/s/AHCAMSDZEAWERC-UHFFFAOYSA-N.svg)
2-[4-(3-Aminoprop-1-yn-1-yl)-1H-pyrazol-1-yl]-1-(pyrrolidin-1-yl)ethan-1-one
CAS 2098146-82-6C12H16N4O
![4-[6-(Cyclopropylmethyl)pyrimidin-4-yl]piperazin-2-one chemical structure, C12H16N4O, CAS 2098139-94-5](/s/NTDOQVRHEKPOLS-UHFFFAOYSA-N.svg)
4-[6-(Cyclopropylmethyl)pyrimidin-4-yl]piperazin-2-one
CAS 2098139-94-5C12H16N4O
![3-{Methyl[6-(oxolan-3-yl)pyrimidin-4-yl]amino}propanenitrile chemical structure, C12H16N4O, CAS 2098138-70-4](/s/OMBPDSNWGFUJEH-UHFFFAOYSA-N.svg)
3-{Methyl[6-(oxolan-3-yl)pyrimidin-4-yl]amino}propanenitrile
CAS 2098138-70-4C12H16N4O
![3-{Methyl[6-(oxolan-2-yl)pyrimidin-4-yl]amino}propanenitrile chemical structure, C12H16N4O, CAS 2098057-87-3](/s/JODHVQXOSYKWMF-UHFFFAOYSA-N.svg)
3-{Methyl[6-(oxolan-2-yl)pyrimidin-4-yl]amino}propanenitrile
CAS 2098057-87-3C12H16N4O
4-(6-Cyclobutylpyrimidin-4-yl)piperazin-2-one
CAS 2098017-84-4C12H16N4O
![1-{5-[(Benzyloxy)methyl]-4H-1,2,4-triazol-3-yl}ethan-1-amine chemical structure, C12H16N4O, CAS 1936179-70-2](/s/QISLCBOTKWFKIW-UHFFFAOYSA-N.svg)
1-{5-[(Benzyloxy)methyl]-4H-1,2,4-triazol-3-yl}ethan-1-amine
CAS 1936179-70-2C12H16N4O
![7-Amino-2-(pyridin-2-yl)-octahydropyrrolo[1,2-a]pyrazin-6-one chemical structure, C12H16N4O, CAS 2241138-27-0](/s/HCWAELOCMWCPBM-UHFFFAOYSA-N.svg)
7-Amino-2-(pyridin-2-yl)-octahydropyrrolo[1,2-a]pyrazin-6-one
CAS 2241138-27-0C12H16N4O
![1-[2-(Dimethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]prop-2-en-1-one chemical structure, C12H16N4O, CAS 2361639-85-0](/s/UBNNDRFHRBQLBM-UHFFFAOYSA-N.svg)
1-[2-(Dimethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]prop-2-en-1-one
CAS 2361639-85-0C12H16N4O
6-(2,6-Dimethylmorpholino)-5-methylpyridazine-3-carbonitrile
CAS 2130998-93-3C12H16N4O
![2-[1-(Cyclohex-3-ene-1-carbonyl)azetidin-3-yl]-2H-1,2,3-triazole chemical structure, C12H16N4O, CAS 2415525-89-0](/s/IXNVUWITBSEXCJ-UHFFFAOYSA-N.svg)
2-[1-(Cyclohex-3-ene-1-carbonyl)azetidin-3-yl]-2H-1,2,3-triazole
CAS 2415525-89-0C12H16N4O
![N-[3-(3-Cyclopropyl-1H-1,2,4-triazol-5-yl)propyl]but-2-ynamide chemical structure, C12H16N4O, CAS 2411199-08-9](/s/ATZZCKGXFZZRMS-UHFFFAOYSA-N.svg)
N-[3-(3-Cyclopropyl-1H-1,2,4-triazol-5-yl)propyl]but-2-ynamide
CAS 2411199-08-9C12H16N4O
![N-[2-(6,7-Dihydro-4H-pyrazolo[1,5-a]pyrazin-5-yl)ethyl]but-2-ynamide chemical structure, C12H16N4O, CAS 2411217-55-3](/s/FOLMRLMFVTWRRZ-UHFFFAOYSA-N.svg)
N-[2-(6,7-Dihydro-4H-pyrazolo[1,5-a]pyrazin-5-yl)ethyl]but-2-ynamide
CAS 2411217-55-3C12H16N4O
![4-{[4-(Azidomethyl)phenyl]methyl}morpholine chemical structure, C12H16N4O, CAS 2119599-96-9](/s/BSOZYAYADACNRP-UHFFFAOYSA-N.svg)
4-{[4-(Azidomethyl)phenyl]methyl}morpholine
CAS 2119599-96-9C12H16N4O
![4-Amino-1-(piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one chemical structure, C12H16N4O, CAS 2375213-52-6](/s/DWSQNFPTZQBQBN-UHFFFAOYSA-N.svg)
4-Amino-1-(piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one
CAS 2375213-52-6C12H16N4O
N-Formyl-4-phenyl-1-piperazinecarboximidamide
CAS 102776-56-7C12H16N4O
![4-{Imidazo[1,2-a]pyrazin-8-yl}-2,6-dimethylmorpholine chemical structure, C12H16N4O, CAS 2877647-06-6](/s/FOBIRGBWCWATTF-UHFFFAOYSA-N.svg)
4-{Imidazo[1,2-a]pyrazin-8-yl}-2,6-dimethylmorpholine
CAS 2877647-06-6C12H16N4O
![1-Cyclopentyl-2'-methyl-4,5-dihydro-1H,2'H-[3,3'-bipyrazol]-5-one chemical structure, C12H16N4O, CAS 2648996-48-7](/s/SAPFDZBJUMSKBL-UHFFFAOYSA-N.svg)
1-Cyclopentyl-2'-methyl-4,5-dihydro-1H,2'H-[3,3'-bipyrazol]-5-one
CAS 2648996-48-7C12H16N4O
1-Methyl-3-(oxan-4-yl)-1H,1'H-4,4'-bipyrazole
CAS 2229226-54-2C12H16N4O
![N-[(5-Cyclopropyl-4-methyl-4H-1,2,4-triazol-3-yl)methyl]-N-methylbut-2-ynamide chemical structure, C12H16N4O, CAS 2411302-83-3](/s/IIRCGWKLODPRGV-UHFFFAOYSA-N.svg)
N-[(5-Cyclopropyl-4-methyl-4H-1,2,4-triazol-3-yl)methyl]-N-methylbut-2-ynamide
CAS 2411302-83-3C12H16N4O
N-(Cyanomethyl)-N-cyclopropyl-2-(3,5-dimethyl-1H-pyrazol-4-yl)acetamide
CAS 2418644-62-7C12H16N4O
![2-{5-Cyclopropyl-1-[(oxolan-2-yl)methyl]-1H-1,2,3-triazol-4-yl}acetonitrile chemical structure, C12H16N4O, CAS 2172530-43-5](/s/AZVLSPSCKXKCTB-UHFFFAOYSA-N.svg)
2-{5-Cyclopropyl-1-[(oxolan-2-yl)methyl]-1H-1,2,3-triazol-4-yl}acetonitrile
CAS 2172530-43-5C12H16N4O
![1-(1-Cyclopropylethyl)-2'-methyl-4,5-dihydro-1H,2'H-[3,3'-bipyrazol]-5-one chemical structure, C12H16N4O, CAS 2649086-59-7](/s/UODKPYVJDLUZQL-UHFFFAOYSA-N.svg)
1-(1-Cyclopropylethyl)-2'-methyl-4,5-dihydro-1H,2'H-[3,3'-bipyrazol]-5-one
CAS 2649086-59-7C12H16N4O
![2-[3-(Pyrrolidine-1-carbonyl)azetidin-1-yl]pyrimidine chemical structure, C12H16N4O, CAS 2877646-55-2](/s/MPBYSGGHCQTVNF-UHFFFAOYSA-N.svg)
2-[3-(Pyrrolidine-1-carbonyl)azetidin-1-yl]pyrimidine
CAS 2877646-55-2C12H16N4O
- 4-[3-(Pyrrolidine-1-carbonyl)azetidin-1-yl]pyrimidine2877630-39-0C12H16N4O
- 3-(3-(Phenoxymethyl)-4H-1,2,4-triazol-4-yl)propan-1-amine2748642-67-1C12H16N4O
- 2-(3-Methyl-5-(phenoxymethyl)-4H-1,2,4-triazol-4-yl)ethan-1-amine2749872-16-8C12H16N4O
- 2-(3-(4-Methoxyphenyl)-5-methyl-4H-1,2,4-triazol-4-yl)ethan-1-amine2749846-42-0C12H16N4O
- [(1S,3R)-3-(4-Aminopyrrolo[2,3-d]pyrimidin-7-yl)cyclopentyl]methanolC12H16N4O
- 4-(4-Aminobutyl)-5-(pyridin-4-yl)-1H-pyrazol-3(2H)-one878208-90-3C12H16N4O
- 2,2-Dimethyl-N-(4-methyl-7H-pyrrolo[2,3-d]pyrimidin-2-yl)propanamide306314-94-3C12H16N4O
- 5-Amino-1-(piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one107618-00-8C12H16N4O
- 2H-Pyrrolo[2,3-b]pyridin-2-one,4-(4-amino-1-piperidinyl)-1,3-dihydro-956460-58-5C12H16N4O
- 2-Benzylidene-N'-(butan-2-ylidene)hydrazine-1-carbohydrazide62692-88-0C12H16N4O
- N'-[(4-Methylphenyl)methylidene]-2-(propan-2-ylidene)hydrazine-1-carbohydrazide62692-87-9C12H16N4O
- 6-[2-(Piperidin-1-yl)ethoxy]pyrazine-2-carbonitrile61274-89-3C12H16N4O
- (1-(3H-Imidazo[4,5-b]pyridin-2-yl)piperidin-2-yl)methanol1420851-49-5C12H16N4O
- (1-(3H-Imidazo[4,5-b]pyridin-2-yl)piperidin-3-yl)methanol1420831-59-9C12H16N4O
- (1-(3H-Imidazo[4,5-b]pyridin-2-yl)piperidin-4-yl)methanol1420851-58-6C12H16N4O
- 1-(4-Aminocyclohexyl)-1H-imidazo[4,5-b]pyridin-2(3H)-one1359657-14-9C12H16N4O
- 1-Methyl-3-(4-morpholinyl)-1H-indazol-5-amine1476785-46-2C12H16N4O
- 3-Ethyl-7,8,9,10-tetrahydro-1H-pyrazolo[3',4':4,5]pyrimido[1,2-a]azepin-4(6H)-one1713173-92-2C12H16N4O
- 5-(1-Methyl-1H-pyrrol-2-yl)-3-(piperidin-2-yl)-1,2,4-oxadiazole1710661-62-3C12H16N4O
- 4-({Pyrazolo[1,5-a]pyrimidin-5-yloxy}methyl)piperidine1550095-75-4C12H16N4O
- 2-(Pyrimidin-5-yl)-2,7-diazaspiro[4.5]decan-1-one1422063-70-4C12H16N4O
- 2-Pyrimidin-4-yl-2,8-diazaspiro[4.5]decan-1-one1914945-98-4C12H16N4O
- 2-Pyridazin-4-yl-2,8-diazaspiro[4.5]decan-1-one1914946-16-9C12H16N4O
- 5-Methyl-2-(2-methylpropyl)-1-(pyrazin-2-yl)-2,3-dihydro-1H-pyrazol-3-one2060030-09-1C12H16N4O
- 1-(6-Aminopyridin-3-yl)-3-tert-butyl-4,5-dihydro-1H-pyrazol-5-one2649077-04-1C12H16N4O
- 1-(4-Aminopyridin-2-yl)-3-tert-butyl-4,5-dihydro-1H-pyrazol-5-one2649079-82-1C12H16N4O
- 1-(5-Aminopyridin-3-yl)-3-tert-butyl-4,5-dihydro-1H-pyrazol-5-one2649078-74-8C12H16N4O
- 2-[2-(Aminomethyl)-1H-1,3-benzodiazol-1-yl]-N-ethylacetamide2137618-18-7C12H16N4O
- 1-[3-(Benzyloxy)propyl]-1H-1,2,4-triazol-3-amine1878890-34-6C12H16N4O
- 1-[3-(Benzyloxy)propyl]-1H-1,2,3-triazol-4-amine1877941-06-4C12H16N4O
- 2-Hydroxy-4-(1H-2-methylimidazol-1-yl)-6-(tert-butyl)pyrimidine1412958-52-1C12H16N4O
- 2-Hydroxy-4-(1H-4-methylimidazol-1-yl)-6-(tert-butyl)pyrimidine1412961-06-8C12H16N4O
- 2-Hydroxy-4-(1H-3-methylpyrozol-1-yl)-6-(tert-butyl)pyrimidine1412959-81-9C12H16N4O
- 2-Hydroxy-4-(1H-4-methylpyrozol-1-yl)-6-(tert-butyl)pyrimidine1412957-17-5C12H16N4O
- 2-(1-Amino-3-methylbutyl)pyrido[3,4-d]pyrimidin-4(3H)-one1708250-60-5C12H16N4O
- 2-(1-Amino-2-methylbutyl)pyrido[3,4-d]pyrimidin-4(3H)-one1707568-41-9C12H16N4O
- 6-Methyl-2-(piperidin-1-yl)-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one1263208-53-2C12H16N4O
- N-({5-Methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-3-yl}methyl)but-2-ynamide2411202-12-3C12H16N4O
- 4-[4-(2-Azidoethyl)phenyl]morpholine2228757-49-9C12H16N4O
- 4-[2-(2-Azidoethyl)phenyl]morpholine2229007-48-9C12H16N4O
- 1-(2-Cyclopropylpyrimidin-4-yl)pyrrolidine-2-carboxamide2319041-50-2C12H16N4O
- N-[1-(Pyrazin-2-yl)azetidin-3-yl]cyclobutanecarboxamide2415539-12-5C12H16N4O
- N-[1-(Pyrazin-2-yl)azetidin-3-yl]pent-4-enamide2415570-66-8C12H16N4O
- 5-(Cyclopentylmethyl)-1-methyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one2741948-49-0C12H16N4O
- Methyl[(3-methyl-1,2,4-oxadiazol-5-yl)methyl][2-(pyridin-4-yl)ethyl]amine2770592-69-1C12H16N4O
- 1-(5-Aminopyridin-3-yl)-3-methyl-4-(propan-2-yl)-4,5-dihydro-1H-pyrazol-5-one2649014-03-7C12H16N4O
- 1-(6-Aminopyridin-3-yl)-3-methyl-4-(propan-2-yl)-4,5-dihydro-1H-pyrazol-5-one2649086-78-0C12H16N4O
- (1S)-1-(1-Benzyl-1H-1,2,3-triazol-5-yl)-2-methoxyethan-1-amine2137066-57-8C12H16N4O
- 4-[2-(Dimethylamino)pyridin-4-yl]-1,3-dimethyl-1H-pyrazol-5-ol2137733-94-7C12H16N4O
- 1-Methyl-5-[5-(propan-2-yloxy)pyridin-3-yl]-1H-pyrazol-4-amine2138219-98-2C12H16N4O
- 5-[2-(Aminomethyl)-4-methoxyphenyl]-1-methyl-1H-pyrazol-4-amine2137707-01-6C12H16N4O
- 1-(1-Benzyl-1H-1,2,3-triazol-5-yl)-2-methoxyethan-1-amine2137751-50-7C12H16N4O
- N-[2-(Aminomethyl)-1H-1,3-benzodiazol-5-yl]-2-methylpropanamide2137570-83-1C12H16N4O
- 7-Methyl-2-(piperidin-4-yl)-[1,2,4]triazolo[1,5-a]pyridin-5-ol2137579-27-0C12H16N4O
- 2-(Azetidin-3-yl)-7-propyl-[1,2,4]triazolo[1,5-a]pyridin-5-ol2138375-71-8C12H16N4O
- 6-Cyclopentyl-4-hydrazinyl-3-methyl-[1,2]oxazolo[5,4-b]pyridine2138408-64-5C12H16N4O
- N-[2-(Aminomethyl)-1H-1,3-benzodiazol-5-yl]butanamide2138409-40-0C12H16N4O
- N,N-Dimethyl-2-(oxolan-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine2172316-57-1C12H16N4O
- N-Cyclopropyl-2-(ethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine2172059-99-1C12H16N4O
- 2-{[4-(2-Aminoethyl)-5-methyl-1H-1,2,3-triazol-1-yl]methyl}phenol2172169-97-8C12H16N4O
- N-Ethyl-2-(oxolan-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine2172244-18-5C12H16N4O
- 4-({5-Methyl-4-[(methylamino)methyl]-1H-1,2,3-triazol-1-yl}methyl)phenol2172251-64-6C12H16N4O
- 2-{[4-(Aminomethyl)-5-ethyl-1H-1,2,3-triazol-1-yl]methyl}phenol2172068-01-6C12H16N4O
- 4-{[4-(Aminomethyl)-5-ethyl-1H-1,2,3-triazol-1-yl]methyl}phenol2171912-37-9C12H16N4O
- 2-(5-Cyclopropyl-1-{[1-(hydroxymethyl)cyclopropyl]methyl}-1H-1,2,3-triazol-4-yl)acetonitrile2172583-53-6C12H16N4O
- 2-[1-(Cyclopropylmethyl)-5-(oxolan-3-yl)-1H-1,2,3-triazol-4-yl]acetonitrile2171899-02-6C12H16N4O
- 2-({5-Methyl-4-[(methylamino)methyl]-1H-1,2,3-triazol-1-yl}methyl)phenol2172017-52-4C12H16N4O
- 4-Amino-4-{pyrazolo[1,5-a]pyrimidin-6-yl}cyclohexan-1-ol2228776-43-8C12H16N4O
- 4-(2-Amino-1H-imidazol-5-yl)-2-[(dimethylamino)methyl]phenol2228752-68-7C12H16N4O
- 2-Amino-2-methyl-3-(1-phenyl-1H-1,2,3-triazol-4-yl)propan-1-ol2228712-85-2C12H16N4O
- 2,2-Dimethyl-3-[6-(1H-1,2,4-triazol-1-yl)pyridin-3-yl]propan-1-ol2228362-29-4C12H16N4O
- 4-Methyl-4-{pyrazolo[1,5-a]pyrimidin-2-yloxy}piperidine2228580-41-2C12H16N4O
- 1-Methyl-5-[6-(propan-2-yloxy)pyridin-2-yl]-1H-pyrazol-4-amine2229520-43-6C12H16N4O
- O-[2-Methyl-2-(1-phenyl-1H-1,2,3-triazol-4-yl)propyl]hydroxylamine2228972-37-8C12H16N4O
- 3-({Pyrazolo[1,5-a]pyrimidin-6-yl}methyl)piperidin-3-ol2228266-32-6C12H16N4O
- 4-Amino-4-{pyrazolo[1,5-a]pyrimidin-2-yl}cyclohexan-1-ol2229015-41-0C12H16N4O
Frequently asked questions
What is the molar mass of C12H16N4O?
The molar mass of C12H16N4O is 232.29 g/mol, calculated from standard atomic weights for 12 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 232.1324 Da.
How many compounds have the formula C12H16N4O?
CompoundList lists 379 compounds with the molecular formula C12H16N4O, including (1-Isobutyl-3-(pyrazin-2-yl)-1H-pyrazol-4-yl)methanol, 2-[4-(3-Aminoprop-1-yn-1-yl)-1H-pyrazol-1-yl]-1-(pyrrolidin-1-yl)ethan-1-one, 4-[6-(Cyclopropylmethyl)pyrimidin-4-yl]piperazin-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 C12H16N4O?
C12H16N4O has a degree of unsaturation of 7. 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.