Molecular formula
C12H19N3O
672 compounds have this formula on CompoundList.
- Molar mass
- 221.30g/mol
- Monoisotopic mass
- 224.1716Da
- Atoms
- 35
- Elements
- 4
- Rings plus double bonds
- 5
The formula C12H19N3O describes a molecule made of 12 carbon atoms, 19 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 × 1265.13%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 198.65%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 318.99%14.007 × 3 = 42.021 g/mol
- O Oxygen × 17.23%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C12H19N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 601 to 672 of 672 compounds
3-(Aminomethyl)-N-ethyl-5,6,7,8-tetrahydroindolizine-1-carboxamide
CAS 2138393-44-7C12H19N3O
![1-[1-Methyl-3-(oxan-4-yl)-1H-pyrazol-4-yl]cyclopropan-1-amine chemical structure, C12H19N3O, CAS 2228759-03-1](/s/VZVPUHKORCIMOH-UHFFFAOYSA-N.svg)
1-[1-Methyl-3-(oxan-4-yl)-1H-pyrazol-4-yl]cyclopropan-1-amine
CAS 2228759-03-1C12H19N3O
4-(2-Isocyanatopropan-2-yl)-3,5-dimethyl-1-(propan-2-yl)-1H-pyrazole
CAS 2649081-05-8C12H19N3O
![O-{1-[2-(Piperidin-1-yl)pyridin-3-yl]ethyl}hydroxylamine chemical structure, C12H19N3O, CAS 2228190-75-6](/s/HGMARUVIGRJCDZ-UHFFFAOYSA-N.svg)
O-{1-[2-(Piperidin-1-yl)pyridin-3-yl]ethyl}hydroxylamine
CAS 2228190-75-6C12H19N3O
![O-{2-[6-(Pyrrolidin-1-yl)pyridin-3-yl]propyl}hydroxylamine chemical structure, C12H19N3O, CAS 2228251-49-6](/s/GXXFPNZSUXYTJR-UHFFFAOYSA-N.svg)
O-{2-[6-(Pyrrolidin-1-yl)pyridin-3-yl]propyl}hydroxylamine
CAS 2228251-49-6C12H19N3O
![O-{2-[6-(Pyrrolidin-1-yl)pyridin-3-yl]propan-2-yl}hydroxylamine chemical structure, C12H19N3O, CAS 2229286-90-0](/s/JNQOYLLDOVWESE-UHFFFAOYSA-N.svg)
O-{2-[6-(Pyrrolidin-1-yl)pyridin-3-yl]propan-2-yl}hydroxylamine
CAS 2229286-90-0C12H19N3O
![2',6'-Dimethyl-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-oxane] chemical structure, C12H19N3O, CAS 1999125-02-8](/s/MRSNAMVWHBLZSK-UHFFFAOYSA-N.svg)
2',6'-Dimethyl-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-oxane]
CAS 1999125-02-8C12H19N3O
![6'-Ethyl-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-oxane] chemical structure, C12H19N3O, CAS 2000538-69-0](/s/YWHAYIQXTGYMGQ-UHFFFAOYSA-N.svg)
6'-Ethyl-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-oxane]
CAS 2000538-69-0C12H19N3O
4-(Azetidin-2-yl)-1-methyl-3-(oxan-4-yl)-1H-pyrazole
CAS 2228763-46-8C12H19N3O
![5-[(3-Methoxyazetidin-3-yl)methyl]-N,N-dimethylpyridin-2-amine chemical structure, C12H19N3O, CAS 2228764-07-4](/s/UEUIXRMAGDTWQS-UHFFFAOYSA-N.svg)
5-[(3-Methoxyazetidin-3-yl)methyl]-N,N-dimethylpyridin-2-amine
CAS 2228764-07-4C12H19N3O
![3-[(3-Methoxyazetidin-3-yl)methyl]-4,5,6,7-tetrahydro-1H-indazole chemical structure, C12H19N3O, CAS 2229406-29-3](/s/UKSDFNPKGCNWIU-UHFFFAOYSA-N.svg)
3-[(3-Methoxyazetidin-3-yl)methyl]-4,5,6,7-tetrahydro-1H-indazole
CAS 2229406-29-3C12H19N3O
![6-Ethoxy-4-(propan-2-yl)-1H,2H,3H,4H-pyrido[2,3-b]pyrazine chemical structure, C12H19N3O, CAS 2137761-44-3](/s/MNGBMNSXTGTBEZ-UHFFFAOYSA-N.svg)
6-Ethoxy-4-(propan-2-yl)-1H,2H,3H,4H-pyrido[2,3-b]pyrazine
CAS 2137761-44-3C12H19N3O
![1-[(6-Methoxy-5-methylpyridin-3-yl)methyl]piperazine chemical structure, C12H19N3O, CAS 2228420-09-3](/s/MTOMNSDDGSBOSN-UHFFFAOYSA-N.svg)
1-[(6-Methoxy-5-methylpyridin-3-yl)methyl]piperazine
CAS 2228420-09-3C12H19N3O
![9-(1-Ethyl-1H-imidazol-4-yl)-5-oxa-8-azaspiro[3.5]nonane chemical structure, C12H19N3O, CAS 2171769-48-3](/s/CHEFBMVNNDECJP-UHFFFAOYSA-N.svg)
9-(1-Ethyl-1H-imidazol-4-yl)-5-oxa-8-azaspiro[3.5]nonane
CAS 2171769-48-3C12H19N3O
2,2-Diethyl-3-(pyrimidin-5-yl)morpholine
CAS 2172485-34-4C12H19N3O
2-(2-Methoxy-6-methylpyridin-4-yl)-1-methylpiperazine
CAS 2229236-11-5C12H19N3O
![4-Ethyl-6-(propan-2-yloxy)-1H,2H,3H,4H-pyrido[2,3-b]pyrazine chemical structure, C12H19N3O, CAS 2137719-12-9](/s/STJLGAXUMPGVOP-UHFFFAOYSA-N.svg)
4-Ethyl-6-(propan-2-yloxy)-1H,2H,3H,4H-pyrido[2,3-b]pyrazine
CAS 2137719-12-9C12H19N3O
N,N-Dimethyl-5-(piperidin-3-yloxy)pyridin-2-amine
CAS 2229589-85-7C12H19N3O
![1-[(5-Cyclobutyl-1,3-oxazol-2-yl)methyl]piperazine chemical structure, C12H19N3O, CAS 2138293-70-4](/s/XYEBKPLNGZRENG-UHFFFAOYSA-N.svg)
1-[(5-Cyclobutyl-1,3-oxazol-2-yl)methyl]piperazine
CAS 2138293-70-4C12H19N3O
![4-Methyl-4-[(oxolan-2-yl)methyl]-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine chemical structure, C12H19N3O, CAS 2000522-37-0](/s/QURXNTZZMSERJL-UHFFFAOYSA-N.svg)
4-Methyl-4-[(oxolan-2-yl)methyl]-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine
CAS 2000522-37-0C12H19N3O
![4-(1-Methoxycyclopentyl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine chemical structure, C12H19N3O, CAS 1995933-40-8](/s/KDGRMFKIBWFARD-UHFFFAOYSA-N.svg)
4-(1-Methoxycyclopentyl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine
CAS 1995933-40-8C12H19N3O
![4-Methoxy-3',5',6',7'-tetrahydrospiro[cyclohexane-1,4'-imidazo[4,5-c]pyridine] chemical structure, C12H19N3O, CAS 1997233-23-4](/s/ACPOAVLCTOYGOT-UHFFFAOYSA-N.svg)
4-Methoxy-3',5',6',7'-tetrahydrospiro[cyclohexane-1,4'-imidazo[4,5-c]pyridine]
CAS 1997233-23-4C12H19N3O
![5-Methoxy-3',5',6',7'-tetrahydrospiro[cyclohexane-1,4'-imidazo[4,5-c]pyridine] chemical structure, C12H19N3O, CAS 2004110-12-5](/s/UANMQVBUEAIFIN-UHFFFAOYSA-N.svg)
5-Methoxy-3',5',6',7'-tetrahydrospiro[cyclohexane-1,4'-imidazo[4,5-c]pyridine]
CAS 2004110-12-5C12H19N3O
![4-Methyl-4-[(oxolan-3-yl)methyl]-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine chemical structure, C12H19N3O, CAS 2011110-32-8](/s/YXVNMGWBPMZMIU-UHFFFAOYSA-N.svg)
4-Methyl-4-[(oxolan-3-yl)methyl]-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine
CAS 2011110-32-8C12H19N3O
- 6-(1H-1,2,4-Triazol-1-yl)spiro[4.5]decan-8-ol2138528-69-3C12H19N3O
- 2-tert-Butyl-6-(pyrrolidin-2-yl)pyrimidin-4-ol2137692-04-5C12H19N3O
- 1-[2-(4-Aminophenyl)propan-2-yl]-3-ethylurea2137775-75-6C12H19N3O
- 1-[4-(2-Aminopropan-2-yl)phenyl]-3-ethylurea2137772-49-5C12H19N3O
- 5-Amino-1-(4,4-dimethylcyclohexyl)-1H-pyrazole-4-carbaldehyde2137676-74-3C12H19N3O
- N,N-Dimethyl-5-(piperidin-4-yloxy)pyridin-2-amine2229118-84-5C12H19N3O
- 3-Amino-3-[6-(pyrrolidin-1-yl)pyridin-3-yl]propan-1-ol1337085-04-7C12H19N3O
- 4-Amino-4-{1H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}cyclohexan-1-ol2229467-30-3C12H19N3O
- 3-(Aminomethyl)-3-[6-(dimethylamino)pyridin-3-yl]cyclobutan-1-ol2229514-61-6C12H19N3O
- {4-[(2-Methylcyclohexyl)amino]pyrimidin-2-yl}methanol2436649-22-6C12H19N3O
- {4-[Cyclohexyl(methyl)amino]pyrimidin-2-yl}methanol2443866-75-7C12H19N3O
- [4-(3,5-Dimethylpiperidin-1-yl)pyrimidin-2-yl]methanol2445730-51-6C12H19N3O
- [4-(2-Ethylpiperidin-1-yl)pyrimidin-2-yl]methanol2436560-83-5C12H19N3O
- [4-(Cycloheptylamino)pyrimidin-2-yl]methanol2445220-99-3C12H19N3O
- {4-[(Cyclohexylmethyl)amino]pyrimidin-2-yl}methanol2436560-65-3C12H19N3O
- (4-{[(1r,4r)-4-Methylcyclohexyl]amino}pyrimidin-2-yl)methanol2443930-14-9C12H19N3O
- {2-[(2-Methylcyclohexyl)amino]pyrimidin-4-yl}methanol1873615-39-4C12H19N3O
- {2-[Cyclohexyl(methyl)amino]pyrimidin-4-yl}methanol2445450-48-4C12H19N3O
- [2-(3,5-Dimethylpiperidin-1-yl)pyrimidin-4-yl]methanol2284879-00-9C12H19N3O
- [2-(2-Ethylpiperidin-1-yl)pyrimidin-4-yl]methanol2438044-61-0C12H19N3O
- {2-[(Cyclohexylmethyl)amino]pyrimidin-4-yl}methanol1875312-10-9C12H19N3O
- (2-{[(1r,4r)-4-Methylcyclohexyl]amino}pyrimidin-4-yl)methanol1867799-94-7C12H19N3O
- 5-(Piperidin-4-yl)-2-(propan-2-yloxy)pyrimidine2749284-96-4C12H19N3O
- 3-(Aminomethyl)-1-[(piperidin-4-yl)methyl]-1,2-dihydropyridin-2-one2445712-14-9C12H19N3O
- 5-(Aminomethyl)-1-[(piperidin-4-yl)methyl]-1,2-dihydropyridin-2-one2436555-48-3C12H19N3O
- 4-(Aminomethyl)-1-[(piperidin-4-yl)methyl]-1,2-dihydropyridin-2-one2436339-01-2C12H19N3O
- 2-(2-Methylpropyl)-6-(pyrrolidin-3-yloxy)pyrazine2444922-47-6C12H19N3O
- 2-(2-Methylpropyl)-3-(pyrrolidin-3-yloxy)pyrazine2445256-72-2C12H19N3O
- 4-(2-Methylpropyl)-6-(pyrrolidin-3-yloxy)pyrimidine2445256-82-4C12H19N3O
- 2-Methoxy-N-methyl-N-(piperidin-4-yl)pyridin-3-amine2748645-07-8C12H19N3O
- 4-Allyl-N-isobutyl-1-methyl-1H-pyrazole-5-carboxamide3078407-58-3C12H19N3O
- 4-Allyl-N,N-diethyl-1-methyl-1H-pyrazole-5-carboxamide3078390-13-0C12H19N3O
- 6-(2-Isopropylmorpholino)pyridin-2-amine2151814-58-1C12H19N3O
- N1-[(4-Methyl-3-morpholinyl)methyl]-1,4-benzenediamine2164797-98-0C12H19N3O
- N-[3-(Aminomethyl)-4-ethylphenyl]-2-methoxyethanimidamide762222-49-1C12H19N3O
- N-[3-(1-Aminoethyl)-2-methylphenyl]-2-methoxyethanimidamide784121-55-7C12H19N3O
- (Z)-4-[2-(1H-Pyrrol-2-ylmethylamino)ethylamino]pent-3-en-2-oneC12H19N3O
- [2-[(1-Methylpyrrolidin-2-yl)methoxy]-4-pyridinyl]methanamine442846-55-1C12H19N3O
- 2-Cyclohexyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-b]pyridin-3-ol1707581-38-1C12H19N3O
- 2-Cyclohexyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridin-3-ol1708250-76-3C12H19N3O
- 2-Cyclopentyl-5-methyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-b]pyridin-3-ol1779122-83-6C12H19N3O
- 4-[(4-Methylpiperazin-1-yl)methoxy]aniline1456601-22-1C12H19N3O
- 1-(1,2-Diethyl-1H-imidazol-5-yl)-3-(dimethylamino)prop-2-en-1-one600638-92-4C12H19N3O
- 1-(5-Aminopentyl)-1-phenylurea67488-40-8C12H19N3O
- [2-(2-Pyrrolidin-2-ylethoxy)-4-pyridinyl]methanamine1370451-25-4C12H19N3O
- 5-((4-Ethylpiperazin-1-yl)methyl)pyridin-2-ol2124229-66-7C12H19N3O
- rac-(4R,5R)-4-Amino-1-methyl-5-(1-propyl-1H-pyrrol-2-yl)pyrrolidin-2-one2227867-84-5C12H19N3O
- 2,6-Dimethyl-7-(oxolan-3-yl)-2H,4H,5H,6H,7H-pyrazolo[3,4-c]pyridine2607598-09-2C12H19N3O
Frequently asked questions
What is the molar mass of C12H19N3O?
The molar mass of C12H19N3O is 221.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 224.1716 Da.
How many compounds have the formula C12H19N3O?
CompoundList lists 672 compounds with the molecular formula C12H19N3O, including 3-(Aminomethyl)-N-ethyl-5,6,7,8-tetrahydroindolizine-1-carboxamide, 1-[1-Methyl-3-(oxan-4-yl)-1H-pyrazol-4-yl]cyclopropan-1-amine, 4-(2-Isocyanatopropan-2-yl)-3,5-dimethyl-1-(propan-2-yl)-1H-pyrazole. 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 C12H19N3O?
C12H19N3O has a degree of unsaturation of 5. 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.