Molecular formula
C8H12N4O
394 compounds have this formula on CompoundList.
- Molar mass
- 180.21g/mol
- Monoisotopic mass
- 190.1639Da
- Atoms
- 25
- Elements
- 4
- Rings plus double bonds
- 5
The formula C8H12N4O describes a molecule made of 8 carbon atoms, 12 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 × 853.32%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 126.71%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 431.09%14.007 × 4 = 56.028 g/mol
- O Oxygen × 18.88%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C8H12N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 394 compounds
4,5,6,7-Tetrahydro-1H-indazole-3-carbohydrazide
CAS 90434-92-7C8H12N4O
5-(3-Ethyl-1,2,4-oxadiazol-5-yl)-1,4,5,6-tetrahydropyrimidine
CAS 146422-58-4C8H12N4O
4-Methoxy-6-methyl-N-(prop-2-en-1-yl)-1,3,5-triazin-2-amine
CAS 112738-95-1C8H12N4O
2-(Morpholin-4-yl)pyrimidin-5-amine
CAS 65735-68-4C8H12N4O
3-Amino-6-morpholinopyridazine
CAS 66346-91-6C8H12N4O
N-((4-Amino-2-methylpyrimidin-5-yl)methyl)acetamide
CAS 23676-63-3C8H12N4O
2-Amino-3-morpholin-4-ylpyrazine
CAS 117719-16-1C8H12N4O
1-(1-Methyl-1H-pyrazol-4-yl)-2-piperazinone
CAS 1309081-44-4C8H12N4O
LF 14
CAS 88404-01-7C8H12N4O
2-(4-Amino-1H-pyrazol-1-yl)-N-cyclopropylacetamide
CAS 1152841-80-9C8H12N4O
5-Amino-N-cyclopropyl-1-methyl-1H-pyrazole-4-carboxamide
CAS 1505969-56-1C8H12N4O
2-Aminoethanol, compound with 1H-benzotriazole
CAS 84434-04-8C8H12N4O
2-tert-Butyl-5-hydrazinyl-1,3-oxazole-4-carbonitrile
CAS 889940-63-0C8H12N4O
3-Amino-1-(1-methyl-1H-pyrazol-3-yl)pyrrolidin-2-one
CAS 1315365-07-1C8H12N4O
N-(5H,6H,7H,8H-Imidazo(1,2-a)pyrazin-3-yl)acetamide
CAS 1934406-44-6C8H12N4O
3-(1-Methyl-1H-pyrazol-4-yl)piperazin-2-one
CAS 1248191-79-8C8H12N4O
![3-(Aminomethyl)-5-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C8H12N4O, CAS 2309457-51-8](/s/CMHHIQBAGHPHFM-UHFFFAOYSA-N.svg)
3-(Aminomethyl)-5-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one
CAS 2309457-51-8C8H12N4O
5-(4-Amino-1H-pyrazol-1-yl)piperidin-2-one
CAS 1824344-63-9C8H12N4O
4-(Morpholin-4-yl)pyrimidin-5-amine
CAS 1499437-58-9C8H12N4O
3-(3-Amino-1,2,4-oxadiazol-5-yl)-1-azabicyclo(2.2.1)heptane
CAS 114724-45-7C8H12N4O
3-Amino-1-(1-methyl-1H-pyrazol-4-yl)pyrrolidin-2-one
CAS 1247359-59-6C8H12N4O
6-Methyl-5-deazatetrahydropterin
CAS 142457-57-6C8H12N4O
6-Piperazin-1-yl-3H-pyrimidin-4-one
CAS 1159568-13-4C8H12N4O
6-Amino-2-(pyrrolidin-1-yl)pyrimidin-4(1H)-one
CAS 104637-60-7C8H12N4O
- 5-(1-Methyl-3,6-dihydro-2H-pyridin-5-yl)-1,2,4-oxadiazol-3-amine114724-86-6C8H12N4O
- 1-(5-Hydroxy-2-pyrimidinyl)piperazine55745-85-2C8H12N4O
- 4-Amino-6-morpholinopyrimidine96225-80-8C8H12N4O
- 2-(Morpholin-4-yl)pyrimidin-4-amine18215-94-6C8H12N4O
- 3-Oxo-1,3,4,5,6,7-hexahydro-2H-indazole-2-carboximidamide210417-14-4C8H12N4O
- 5-(Piperazin-1-yl)pyridazin-3(2H)-one159430-52-1C8H12N4O
- 2-Amino-4-morpholin-4-yl-pyrimidine861031-56-3C8H12N4O
- 6-(Piperazin-1-yl)pyridazin-3(2H)-one145276-53-5C8H12N4O
- 6-Morpholinopyrazin-2-amine717847-03-5C8H12N4O
- 2-(2-Isopropylidenehydrazino)-6-methylpyrimidin-4-ol66680-04-4C8H12N4O
- 2-Amino-7-methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one1428139-88-1C8H12N4O
- 2-Piperazin-1-yl-1H-pyrimidin-6-one55745-84-1C8H12N4O
- 2-(Dimethylamino)-N-hydroxyisonicotinimidamide468068-31-7C8H12N4O
- 1-(2-Aminopyrimidin-4-yl)pyrrolidin-3-ol1314353-46-2C8H12N4O
- 3-Amino-1,5-dimethyl-1,4,5,7-tetrahydro-6H-pyrazolo[3,4-b]pyridin-6-one871021-33-9C8H12N4O
- 5-Hydrazinyl-2-(2-methylpropyl)-1,3-oxazole-4-carbonitrile890013-64-6C8H12N4O
- (1H-Imidazol-5-yl)(piperazin-1-yl)methanone749197-63-5C8H12N4O
- N-[(2-Methoxypyridin-4-yl)methyl]guanidine1275393-33-3C8H12N4O
- 2-Hydrazinyl-5,6,7,8-tetrahydroquinazolin-4-ol118802-45-2C8H12N4O
- 3-Pyridinecarboxamide, N-((2-methylhydrazino)methyl)-55764-61-9C8H12N4O
- 6,7-Dihydro-5,7,7-trimethyl-1H-[1,2,5]oxadiazolo[3,4-b][1,4]diazepine109418-90-8C8H12N4O
- 5-Methyl-2-(1,4,5,6-tetrahydro-2-pyrimidinyl)-2,4-dihydro-3H-pyrazol-3-one338402-58-7C8H12N4O
- 6-Hydrazinyl-N,N-dimethylpyridine-3-carboxamide1250530-19-8C8H12N4O
- Diazenyl[2-(dimethylamino)-1,4-dihydropyridin-4-ylidene]methanol77314-49-9C8H12N4O
- (3-Amino-1H-pyrazol-5-yl)(pyrrolidin-1-yl)methanone1347231-42-8C8H12N4O
- 5,6-Dimethyl-3-(methylamino)pyrazine-2-carboxamide98490-29-0C8H12N4O
- 1-(1H-Pyrazole-4-carbonyl)piperazine1154939-26-0C8H12N4O
- Piperazin-1-yl(1H-pyrazol-3-yl)methanone1247766-81-9C8H12N4O
- 6-Dimethylamino-N-hydroxy-nicotinamidine745055-57-6C8H12N4O
- 3-Cyclopropyl-1-methyl-1H-pyrazole-5-carbohydrazide2168958-23-2C8H12N4O
- 5-Cyclopropyl-1-methyl-1H-pyrazole-3-carbohydrazide2200876-67-9C8H12N4O
- N-(1-(1H-1,2,4-Triazol-1-yl)propan-2-yl)acrylamide2175508-05-9C8H12N4O
- (E)-N,N-Dimethyl-N'-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)methanimidamide338400-02-5C8H12N4O
- 4-[Amino(nitroso)methylidene]-N,N-dimethyl-1,4-dihydropyridin-2-amine1955564-54-1C8H12N4O
- 3-Amino-1,4-dimethyl-1,4,5,7-tetrahydro-6H-pyrazolo[3,4-b]pyridin-6-one1105190-81-5C8H12N4O
- 2-Oxo-3-(piperidin-1-yl)-1,2lambda~5~,4-triazine61178-06-1C8H12N4O
- 2-(5,6,7,8-Tetrahydro[1,2,4]triazolo[4,3-a]pyridin-3-yl)acetamide400076-34-8C8H12N4O
- N-Cyclopentyl-1H-1,2,3-triazole-5-carboxamide1341812-54-1C8H12N4O
- 1-(1H-Pyrazole-4-carbonyl)pyrrolidin-3-amine1249971-68-3C8H12N4O
- 3-(3-Amino-1H-pyrazol-1-yl)-1-methylpyrrolidin-2-one1343681-39-9C8H12N4O
- 4-Amino-N-cyclopropyl-1-methyl-1H-pyrazole-3-carboxamide1488749-65-0C8H12N4O
- 2-Amino-5-(morpholino)pyrazine1314354-19-2C8H12N4O
- 2-Hydrazinyl-4-methyl-6-(prop-2-en-1-yloxy)pyrimidine1505948-30-0C8H12N4O
- 3-(Azetidine-1-carbonyl)-1-methyl-1H-pyrazol-4-amine1855688-62-8C8H12N4O
- N-Methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxamide1936300-34-3C8H12N4O
- 3-(3-Aminopyrrolidin-1-yl)pyrazin-2(1H)-one1595578-16-7C8H12N4O
- 5-Amino-N-cyclopropyl-1-methyl-1H-pyrazole-3-carboxamide1856095-16-3C8H12N4O
- N-[(3-Ethyltriazol-4-yl)methyl]prop-2-enamide2189893-38-5C8H12N4O
- 1,1-Bis(2-cyanoethyl)-3-methylurea7150-64-3C8H12N4O
- 3-Amino-N-(2-aminoethyl)pyridine-2-carboxamide103878-39-3C8H12N4O
- 5-(Propan-2-yl)pyrazine-2-carbohydrazide111035-38-2C8H12N4O
- (1R,4R)-2-(3-Methyl-1,2,4-oxadiazol-5-yl)-2,5-diazabicyclo[2.2.1]heptane174953-96-9C8H12N4O
- N'-(6-Aminopyridin-2-yl)-N,N-dimethylurea75308-73-5C8H12N4O
- 4-(Piperazin-1-yl)-1,2-dihydropyrimidin-2-one785002-42-8C8H12N4O
- N-[2-(3-Pyridazinylamino)ethyl]acetamide193473-67-5C8H12N4O
- 3-Amino-1-[2-(pyridin-2-yl)ethyl]urea1094481-36-3C8H12N4O
- 5-Amino-2-(propan-2-yl)pyrimidine-4-carboxamide1247924-44-2C8H12N4O
- 5-Amino-1-cyclobutyl-1H-pyrazole-4-carboxamide1082745-59-2C8H12N4O
- 1-(2-Amino-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)ethanone1333508-99-8C8H12N4O
- 6-Amino-N-(2-aminoethyl)pyridine-3-carboxamide827587-96-2C8H12N4O
- 2-[(6-Ethylpyrimidin-4-yl)amino]acetamide1247790-97-1C8H12N4O
- 6-(Propylamino)-3-pyridazinecarboxamide142054-68-0C8H12N4O
- 3-(4-Amino-1H-pyrazol-1-yl)-1-methylpyrrolidin-2-one1341152-71-3C8H12N4O
- (3-Aminopyrrolidin-1-yl)(1H-imidazol-5-yl)methanone1933671-90-9C8H12N4O
- 2-Amino-N-(1-(pyrazin-2-yl)ethyl)acetamide1353944-29-2C8H12N4O
- (S)-2-Amino-N-pyrazin-2-ylmethyl-propionamide1354009-17-8C8H12N4O
- 1-Piperazinyl-1H-pyrazol-1-ylmethanone1442474-33-0C8H12N4O
- (4-Amino-2-methyl-2H-pyrazol-3-yl)-azetidin-1-yl-methanone1352201-02-5C8H12N4O
- N-[2-(Dimethylamino)pyrimidin-5-yl]acetamide1396811-90-7C8H12N4O
- N-Methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxamide1338247-56-5C8H12N4O
- N-[(Pyrazin-2-yl)methyl]alaninamide1706806-24-7C8H12N4O
- N4-(Tetrahydro-3-furanyl)-4,6-pyrimidinediamine1520451-69-7C8H12N4O
- (R)-1-(6-Aminopyrimidin-4-yl)pyrrolidin-3-ol1841593-26-7C8H12N4O
- 1-Methyl-3-(1-methyl-1H-pyrazol-3-yl)-2-imidazolidinone1773506-04-9C8H12N4O
- 2-(6-(Aminomethyl)-1H-imidazo[1,2-b]pyrazol-1-yl)ethan-1-ol2091697-56-0C8H12N4O
- (3R)-1-(6-Aminopyridazin-3-yl)pyrrolidin-3-ol2090899-83-3C8H12N4O
Frequently asked questions
What is the molar mass of C8H12N4O?
The molar mass of C8H12N4O is 180.21 g/mol, calculated from standard atomic weights for 8 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 190.1639 Da.
How many compounds have the formula C8H12N4O?
CompoundList lists 394 compounds with the molecular formula C8H12N4O, including 4,5,6,7-Tetrahydro-1H-indazole-3-carbohydrazide, 5-(3-Ethyl-1,2,4-oxadiazol-5-yl)-1,4,5,6-tetrahydropyrimidine, 4-Methoxy-6-methyl-N-(prop-2-en-1-yl)-1,3,5-triazin-2-amine. 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 C8H12N4O?
C8H12N4O 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.