Molecular formula
C12H19N5O
127 compounds have this formula on CompoundList.
- Molar mass
- 249.32g/mol
- Monoisotopic mass
- 249.1590Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 6
The formula C12H19N5O describes a molecule made of 12 carbon atoms, 19 hydrogen atoms, 5 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 × 1257.81%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 197.68%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 528.09%14.007 × 5 = 70.035 g/mol
- O Oxygen × 16.42%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C12H19N5O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 127 compounds
![N-[(4-Ethylpiperazin-1-yl)methyl]pyrazine-2-carboxamide chemical structure, C12H19N5O, CAS 385374-36-7](/s/BNKHKKPTBZNXCH-UHFFFAOYSA-N.svg)
N-[(4-Ethylpiperazin-1-yl)methyl]pyrazine-2-carboxamide
CAS 385374-36-7C12H19N5O
Urea, (((1,1-dimethylpropyl)amino)(3-pyridinylamino)methylene)-
CAS 67026-77-1C12H19N5O
![4-{4-[(1e)-3,3-Dimethyltriaz-1-en-1-yl]phenyl}butanehydrazide chemical structure, C12H19N5O, CAS 34153-49-6](/s/HXTQLVZAZYXUDZ-UHFFFAOYSA-N.svg)
4-{4-[(1e)-3,3-Dimethyltriaz-1-en-1-yl]phenyl}butanehydrazide
CAS 34153-49-6C12H19N5O
1-(4-(5-(Dimethylamino)pyridazin-3-yl)piperazin-1-yl)ethanone
CAS 1448075-27-1C12H19N5O
N-Cyclohexyl-N'-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)guanidine
CAS 941521-06-8C12H19N5O
2,2-Dimethyl-5-(7H-purin-6-ylamino)pentan-1-ol
CAS 19270-93-0C12H19N5O
![2-Amino-6-hexyl-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol chemical structure, C12H19N5O, CAS 860786-98-7](/s/PBFPDPCROOXAEC-UHFFFAOYSA-N.svg)
2-Amino-6-hexyl-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
CAS 860786-98-7C12H19N5O
![1-Methyl-N-[3-(propan-2-yloxy)propyl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C12H19N5O, CAS 100524-63-8](/s/INTAXEWEEVRXCX-UHFFFAOYSA-N.svg)
1-Methyl-N-[3-(propan-2-yloxy)propyl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 100524-63-8C12H19N5O
![4-[6-(Piperazin-1-yl)pyrimidin-4-yl]morpholine chemical structure, C12H19N5O, CAS 1204297-97-1](/s/OKHACSUHTKPBSQ-UHFFFAOYSA-N.svg)
4-[6-(Piperazin-1-yl)pyrimidin-4-yl]morpholine
CAS 1204297-97-1C12H19N5O
![N-[4-(4-Methylpiperazino)phenyl]-1-hydrazinecarboxamide chemical structure, C12H19N5O, CAS 685108-59-2](/s/NQZMCWJRFRJSPC-UHFFFAOYSA-N.svg)
N-[4-(4-Methylpiperazino)phenyl]-1-hydrazinecarboxamide
CAS 685108-59-2C12H19N5O
4-(6-(Piperazin-1-yl)pyridazin-3-yl)morpholine
CAS 898808-63-4C12H19N5O
![3-Methyl-N-[3-(propan-2-yloxy)propyl][1,2,4]triazolo[4,3-b]pyridazin-6-amine chemical structure, C12H19N5O, CAS 1144441-89-3](/s/BXAYJKFPYWCJDC-UHFFFAOYSA-N.svg)
3-Methyl-N-[3-(propan-2-yloxy)propyl][1,2,4]triazolo[4,3-b]pyridazin-6-amine
CAS 1144441-89-3C12H19N5O
N-((1-Cyclohexyl-1H-tetrazol-5-yl)methyl)cyclopropanecarboxamide
CAS 920438-43-3C12H19N5O
4-(4-(Piperazin-1-yl)pyrimidin-2-yl)morpholine
CAS 1264089-92-0C12H19N5O
5-Pyrimidinecarboxamide, 2-amino-N-((1-ethyl-2-pyrrolidinyl)methyl)-
CAS 54929-29-2C12H19N5O
3-Azetidinol, 1-(4-(cyclopropylamino)-6-propyl-1,3,5-triazin-2-yl)-
CAS 148312-47-4C12H19N5O
![N-[2,4-Bis(dimethylamino)pyrimidin-5-yl]cyclopropanecarboxamide chemical structure, C12H19N5O, CAS 1797715-14-0](/s/BSRMZIXBHOJOKV-UHFFFAOYSA-N.svg)
N-[2,4-Bis(dimethylamino)pyrimidin-5-yl]cyclopropanecarboxamide
CAS 1797715-14-0C12H19N5O
![6-(Butylamino)-2-propyl[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one chemical structure, C12H19N5O, CAS 62039-99-0](/s/HOLBEPMAFKVPJO-UHFFFAOYSA-N.svg)
6-(Butylamino)-2-propyl[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one
CAS 62039-99-0C12H19N5O
![2-Amino-1-{3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-piperidine]-1'-yl}ethan-1-one chemical structure, C12H19N5O, CAS 1092292-61-9](/s/OXTUGBRDBVMWTB-UHFFFAOYSA-N.svg)
2-Amino-1-{3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-piperidine]-1'-yl}ethan-1-one
CAS 1092292-61-9C12H19N5O
1-Piperazineacetamide, N-(4,6-dimethyl-2-pyrimidinyl)-
CAS 1152533-86-2C12H19N5O
6-Amino-N-(2-(piperazin-1-yl)ethyl)nicotinamide
CAS 827588-09-0C12H19N5O
2-(Morpholin-4-yl)-4-(piperidin-1-yl)-1,3,5-triazine
CAS 144574-28-7C12H19N5O
1-(4-(6-(Dimethylamino)pyridazin-4-yl)piperazin-1-yl)ethanone
CAS 1788532-34-2C12H19N5O
![4-[5-(Piperazin-1-yl)pyrimidin-2-yl]morpholine chemical structure, C12H19N5O, CAS 1400757-43-8](/s/GDJVBIJZNZTGMQ-UHFFFAOYSA-N.svg)
4-[5-(Piperazin-1-yl)pyrimidin-2-yl]morpholine
CAS 1400757-43-8C12H19N5O
- N-(tert-Butyl)-3-(pyrimidin-2-ylamino)azetidine-1-carboxamide2034286-74-1C12H19N5O
- N,N-Diethyl-2-((6-methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-yl)oxy)ethanamine2034509-78-7C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-3-(methylamino)cyclobutane-1-carboxamide2137063-02-4C12H19N5O
- 2-[Butyl(5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)amino]ethan-1-ol61993-90-6C12H19N5O
- 1-(4-Aminophenyl)-3-(4-methylpiperazin-1-yl)urea943752-26-9C12H19N5O
- N-Cyclohexyl-3-(1H-1,2,3-triazol-1-yl)azetidine-1-carboxamide2199755-66-1C12H19N5O
- 2-[3-({[1-(Propan-2-yl)-1H-pyrazol-4-yl]methyl}amino)-1H-pyrazol-1-yl]ethan-1-ol1856043-50-9C12H19N5O
- 3-tert-Butyl-4-methyl-1-[2-(1H-pyrazol-1-yl)ethyl]-4,5-dihydro-1H-1,2,4-triazol-5-one2197735-88-7C12H19N5O
- (E)-4-(Dimethylamino)-N-[[1-(triazol-1-yl)cyclopropyl]methyl]but-2-enamide2411326-13-9C12H19N5O
- 6-Amino-4-(3-azabicyclo[3.2.2]nonan-3-yl)-2-iminopyrimidin-1(2H)-ol68163-26-8C12H19N5O
- 4-(Aminomethyl)-N-(6-aminopyrimidin-4-yl)cyclohexanecarboxamide700343-20-0C12H19N5O
- 4-Pyridinecarboximidamide, 2-[4-(2-hydroxyethyl)-1-piperazinyl]-1154967-98-2C12H19N5O
- (1-(Piperidin-4-yl)-1H-1,2,3-triazol-4-yl)(pyrrolidin-1-yl)methanone1479610-63-3C12H19N5O
- 1-(2-Aminopyrimidin-4-yl)-N,N-dimethylpiperidine-4-carboxamide2062051-40-3C12H19N5O
- (1-(Piperidin-3-yl)-1H-1,2,3-triazol-4-yl)(pyrrolidin-1-yl)methanone1707594-40-8C12H19N5O
- 2-(4-Methylpiperazin-1-yl)-3H,4H,5H,6H,7H,8H-pyrido[2,3-d]pyrimidin-4-one1465984-90-0C12H19N5O
- 2-(Dimethylamino)-6-(4-methyl-1-piperazinyl)-4-pyrimidinecarboxaldehyde2304751-46-8C12H19N5O
- 1-{4-[(Dimethyl-4H-1,2,4-triazol-3-yl)methyl]piperazin-1-yl}prop-2-en-1-one2308382-26-3C12H19N5O
- N,N-Diethyl-9-(2-methoxyethyl)-9H-purin-6-amine2877668-78-3C12H19N5O
- 9-(2-Methoxyethyl)-N-(2-methylpropyl)-9H-purin-6-amine2877659-45-3C12H19N5O
- N-(Butan-2-yl)-9-(2-methoxyethyl)-9H-purin-6-amine2877691-58-0C12H19N5O
- 3-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-1-cyclopentylurea2137911-30-7C12H19N5O
- 2-{5-Amino-1'-tert-butyl-1H,1'H-[4,4'-bipyrazol]-1-yl}ethan-1-ol2137539-25-2C12H19N5O
- 1-Methyl-5-{[3-(pyrrolidine-1-carbonyl)azetidin-1-yl]methyl}-1H-1,2,4-triazole2877764-59-3C12H19N5O
- N-tert-Butyl-9-(2-methoxyethyl)-9H-purin-6-amine2877722-10-4C12H19N5O
- 1-Amino-3-[(E)-[4-(diethylamino)phenyl]methylideneamino]urea93597-85-4C12H19N5O
- N'-Hydroxy-6-(4-methyl-1,4-diazepan-1-yl)pyridine-3-carboximidamide1049158-93-1C12H19N5O
- 2-(3-Methoxyazetidin-1-yl)-5-piperazin-1-ylpyrimidine1400757-44-9C12H19N5O
- (4-But-3-enyl-6-morpholin-4-ylpyrimidin-2-yl)hydrazine845534-17-0C12H19N5O
- 6-(Piperazin-1-yl)-N-(tetrahydrofuran-2-yl)pyridazin-3-amine1023816-55-8C12H19N5O
- 4-[3-(Piperazin-1-yl)pyrazin-2-yl]morpholine1780132-50-4C12H19N5O
- 1-{4-[4-(Dimethylamino)pyrimidin-2-yl]piperazin-1-yl}ethan-1-one675588-45-1C12H19N5O
- 1-[4-(Dimethylamino)pyrimidin-2-yl]piperidine-4-carboxamide3054585-65-5C12H19N5O
- 4-[2-(Piperazin-1-yl)pyrimidin-4-yl]morpholine1332458-30-6C12H19N5O
- 1-Cyclopropanecarbonyl-4-[(1-methyl-1H-1,2,4-triazol-5-yl)methyl]piperazine2327061-19-6C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-2-[(cyclopropylmethyl)amino]acetamide2137598-81-1C12H19N5O
- 2-(Azetidin-3-yl)-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]propanamide2137598-87-7C12H19N5O
- (2R)-N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]piperidine-2-carboxamide2137068-49-4C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]piperidine-2-carboxamide2137450-28-1C12H19N5O
- 2-Amino-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]cyclopentane-1-carboxamide2137598-96-8C12H19N5O
- (3S)-N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]piperidine-3-carboxamide2137029-15-1C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-2-[(3S)-pyrrolidin-3-yl]acetamide2137062-70-3C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-2-[(3R)-pyrrolidin-3-yl]acetamide2137096-67-2C12H19N5O
- 3-(Azetidin-3-yl)-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]propanamide2137606-72-3C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-3,3-dimethylazetidine-2-carboxamide2137507-05-0C12H19N5O
- 2-Amino-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]hex-5-enamide2137471-58-8C12H19N5O
- 2-Amino-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]-2-cyclobutylacetamide2137510-21-3C12H19N5O
- 4-{[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]amino}azepan-2-one2138174-57-7C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-3-ethylazetidine-3-carboxamide2138174-64-6C12H19N5O
- 3-Amino-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]-3-cyclopropylpropanamide2138011-97-7C12H19N5O
- (2S)-N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]piperidine-2-carboxamide2137025-88-6C12H19N5O
- 2-Amino-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]-2-cyclopropylpropanamide2138177-68-9C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]piperidine-4-carboxamide2137635-23-3C12H19N5O
- 2-Amino-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]-3-cyclopropylpropanamide2137509-49-8C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]piperidine-3-carboxamide2138012-82-3C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-3-methylpyrrolidine-2-carboxamide2137447-02-8C12H19N5O
- (2S)-2-Amino-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]-3-cyclopropylpropanamide2137068-38-1C12H19N5O
- 1-Amino-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]cyclopentane-1-carboxamide2138507-21-6C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-2-(pyrrolidin-2-yl)acetamide2138179-18-5C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-4-methylpyrrolidine-3-carboxamide2138507-85-2C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-3-methylpyrrolidine-3-carboxamide2137988-59-9C12H19N5O
- 2-(1-Aminocyclobutyl)-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]acetamide2137540-43-1C12H19N5O
- (3R)-N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]piperidine-3-carboxamide2137025-89-7C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-2-methylpyrrolidine-3-carboxamide2137800-46-3C12H19N5O
- 6-Amino-5-cyclobutyl-2-(piperazin-1-yl)-3,4-dihydropyrimidin-4-one2172111-16-7C12H19N5O
- 2-[1-(4-Cyanobutyl)-5-(propan-2-yl)-1H-1,2,3-triazol-4-yl]acetamide2172040-52-5C12H19N5O
- rac-(4R,5R)-4-Amino-5-[2-(dimethylamino)pyrimidin-4-yl]-1-ethylpyrrolidin-2-one2227858-96-8C12H19N5O
- 4-Amino-5-[2-(dimethylamino)pyrimidin-4-yl]-1-ethylpyrrolidin-2-one2172451-88-4C12H19N5O
- 2-{1-[2-(Dimethylamino)ethyl]-5-(oxolan-3-yl)-1H-1,2,3-triazol-4-yl}acetonitrile2171799-10-1C12H19N5O
- 2-{5H,6H,7H,8H,9H-[1,2,4]Triazolo[4,3-a]azepin-3-yl}pyrrolidine-1-carboxamide2408968-77-2C12H19N5O
- 2-[1-(4-Cyanobutyl)-5-propyl-1H-1,2,3-triazol-4-yl]acetamide2172024-69-8C12H19N5O
- 2-(3-Aminocyclobutyl)-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]acetamide2138137-99-0C12H19N5O
- 1-(Aminomethyl)-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]cyclobutane-1-carboxamide2138017-42-0C12H19N5O
- rac-(3R,4R)-N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-4-methylpyrrolidine-3-carboxamide2138001-89-3C12H19N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-2-(cyclopropylamino)propanamide2137471-48-6C12H19N5O
- 3-Amino-N-[1-(azetidin-3-yl)-1H-pyrazol-5-yl]-2-cyclopropylpropanamide2138354-26-2C12H19N5O
Frequently asked questions
What is the molar mass of C12H19N5O?
The molar mass of C12H19N5O is 249.32 g/mol, calculated from standard atomic weights for 12 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 249.1590 Da.
How many compounds have the formula C12H19N5O?
CompoundList lists 127 compounds with the molecular formula C12H19N5O, including N-[(4-Ethylpiperazin-1-yl)methyl]pyrazine-2-carboxamide, Urea, (((1,1-dimethylpropyl)amino)(3-pyridinylamino)methylene)-, 4-{4-[(1e)-3,3-Dimethyltriaz-1-en-1-yl]phenyl}butanehydrazide. 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 C12H19N5O?
C12H19N5O 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.