Molecular formula
C12H16N4O2
242 compounds have this formula on CompoundList.
- Molar mass
- 248.29g/mol
- Monoisotopic mass
- 248.1273Da
- Atoms
- 34
- Elements
- 4
- Rings plus double bonds
- 7
The formula C12H16N4O2 describes a molecule made of 12 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. 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 × 1258.05%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 166.50%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 422.57%14.007 × 4 = 56.028 g/mol
- O Oxygen × 212.89%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H16N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 242 compounds
8-Cyclopentyltheophylline
CAS 35873-49-5C12H16N4O2
N-(2-(2-Oxo-1-imidazolidinyl)ethyl)-N'-phenylurea
CAS 54924-46-8C12H16N4O2
2,4-Quinazolinediamine, 6,7-dimethoxy-N2,N2-dimethyl-
CAS 19216-53-6C12H16N4O2
1-(1-Adamantyl)-3-nitro-1,2,4-triazole
CAS 147917-48-4C12H16N4O2
![2-[[3-(2-Hydroxyethylamino)quinoxalin-2-yl]amino]ethanol chemical structure, C12H16N4O2, CAS 25980-21-6](/s/DKMXDUJMIFEWAH-UHFFFAOYSA-N.svg)
2-[[3-(2-Hydroxyethylamino)quinoxalin-2-yl]amino]ethanol
CAS 25980-21-6C12H16N4O2
Ethyl 2-(5-(dimethylamino)-3H-imidazo(4,5-b)pyridin-2-yl)acetate
CAS 1507137-28-1C12H16N4O2
6-(4-Aminobutylamino)-2,3-dihydrophthalazine-1,4-dione
CAS 66612-28-0C12H16N4O2
Bis(3,5-dimethylpyrazol-1-yl)acetic acid
CAS 331943-38-5C12H16N4O2
6-(N-(4-Aminoethyl)-N-ethyl)amino-2,3-dihydro-1,4-phthalazine-1,4-dione
CAS 80944-67-8C12H16N4O2
![(1r,2s,3r,5s)-3-(4-Amino-1H-imidazo[4,5-c]pyridin-1-yl)-5-methylcyclopentane-1,2-diol chemical structure, C12H16N4O2, CAS 106175-19-3](/s/ORUREXCBCPRFQK-HBJDUEGVSA-N.svg)
(1r,2s,3r,5s)-3-(4-Amino-1H-imidazo[4,5-c]pyridin-1-yl)-5-methylcyclopentane-1,2-diol
CAS 106175-19-3C12H16N4O2
3-Butyl-1-(prop-2-en-1-yl)-3,9-dihydro-1H-purine-2,6-dione
CAS 81250-15-9C12H16N4O2
Taloximine
CAS 17243-68-4C12H16N4O2
2,5-Bis(aziridin-1-yl)-3,6-bis(methylamino)cyclohexa-2,5-diene-1,4-dione
CAS 59886-52-1C12H16N4O2
1'-Isopropyl-3',5'-dimethyl-1H,1'H-3,4'-bipyrazole-5-carboxylic acid
CAS 1044275-20-8C12H16N4O2
1H-Purine-2,6-dione, 3,7-dihydro-1-methyl-7-(2-propenyl)-3-propyl-
CAS 121875-97-6C12H16N4O2
3',5'-Dimethyl-1'-propyl-1H,1'H-3,4'-bipyrazole-5-carboxylic acid
CAS 890621-62-2C12H16N4O2
3-Tetrazol-2-yl-adamantane-1-carboxylic acid
CAS 438218-00-9C12H16N4O2
tert-Butyl N-(benzotriazol-1-ylmethyl)carbamate
CAS 305860-41-7C12H16N4O2
![rel-N-((3R,3aR,7aS)-octahydropyrano[3,2-B]pyrrol-3-yl)pyrazine-2-carboxamide chemical structure, C12H16N4O2, CAS 1422057-74-6](/s/JCXFDYFMDUOKRV-IQJOONFLSA-N.svg)
rel-N-((3R,3aR,7aS)-octahydropyrano[3,2-B]pyrrol-3-yl)pyrazine-2-carboxamide
CAS 1422057-74-6C12H16N4O2
![2-[4-([1,3]Oxazolo[4,5-b]pyridin-2-yl)morpholin-2-yl]ethanamine chemical structure, C12H16N4O2, CAS 1035840-93-7](/s/QDIQCURZTOQUOJ-UHFFFAOYSA-N.svg)
2-[4-([1,3]Oxazolo[4,5-b]pyridin-2-yl)morpholin-2-yl]ethanamine
CAS 1035840-93-7C12H16N4O2
![6-Amino-7-[(3-hydroxybutyl)amino]-3,4-dihydroquinazolin-4-one chemical structure, C12H16N4O2, CAS 1427379-22-3](/s/JJBANPIKEUTMGO-UHFFFAOYSA-N.svg)
6-Amino-7-[(3-hydroxybutyl)amino]-3,4-dihydroquinazolin-4-one
CAS 1427379-22-3C12H16N4O2
1H-Purine-2,6-dione, 3,7-dihydro-3-(cyclohexylmethyl)-
CAS 75914-82-8C12H16N4O2
1-Methyl-4-(2-(4-nitrophenyl)hydrazono)piperidine
CAS 75912-39-9C12H16N4O2
tert-Butyl 3,5-diamino-1H-indazole-1-carboxylate
CAS 574729-26-3C12H16N4O2
- tert-Butyl 3-methyl-3H-imidazo[4,5-b]pyridin-6-ylcarbamate1171920-80-1C12H16N4O2
- 1-Isopropyl-N-methoxy-N-methyl-1H-benzo[D][1,2,3]triazole-6-carboxamide467235-06-9C12H16N4O2
- 3a,4a,7a,8a-Tetramethyl-3a,5,7a,8a-tetrahydropyrazolo(3,4-f)indazole-4,8(3H,4aH)-dione23585-22-0C12H16N4O2
- 7,8,9,10-Tetrahydro-1,3-dimethyl-1H-azepino(2,1-f)purine-2,4(3H,6H)-dione3922-49-4C12H16N4O2
- 2-(Dimethylamino)-6-oxo-4-piperidino-6H-1,3-oxazine-5-carbonitrile303997-25-3C12H16N4O2
- 4-(Benzo[d][1,3]dioxol-5-yl)piperazine-1-carboximidamide717904-53-5C12H16N4O2
- Piperazine, 1-(1,3-dioxobutyl)-4-(2-pyrimidinyl)-164468-01-3C12H16N4O2
- Pyrido(2,3-d)pyrimidine-2,4(1H,3H)-dione, 1,3-dimethyl-5-((1-methylethyl)amino)-112735-03-2C12H16N4O2
- Ethyl 2-[[(1E)-4,4-dicyano-3-(dimethylamino)buta-1,3-dienyl]amino]acetate338773-56-1C12H16N4O2
- 6-Amino-3-(methoxymethyl)-4-propan-2-yl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile445391-05-9C12H16N4O2
- Pyrido(4,3-d)pyrimidine-2,4(1H,3H)-dione, 1,3-dimethyl-5-((1-methylethyl)amino)-112500-72-8C12H16N4O2
- 2-Hydrazinyl-3-(3-methoxypropyl)-3,4-dihydroquinazolin-4-one852933-98-3C12H16N4O2
- 4-Methyl-N-[(E)-(4-nitrophenyl)methylidene]piperazin-1-amine1545468-40-3C12H16N4O2
- 1H-Benzimidazole-1-methanamine, N,N-diethyl-6-nitro-103248-16-4C12H16N4O2
- 5-(3-Ethoxy-4-methoxyphenyl)-2-ethyl-2H-tetrazole946935-46-2C12H16N4O2
- 5-[2-(3,4-Dimethoxyphenyl)ethyl]-1H-1,2,4-triazol-3-amine1235279-92-1C12H16N4O2
- 1-Cyclopropyl-4-(5-nitro-pyridin-2-yl)-piperazine1190380-56-3C12H16N4O2
- 6-(Boc-aminomethyl)-1,2,3-benzotriazole1823790-58-4C12H16N4O2
- 3-Amino-2-(4-hydroxybutylamino)-quinazolin-4(3H)-one80195-25-1C12H16N4O2
- Ethyl 2-methyl-7-propyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate916035-44-4C12H16N4O2
- 1-Ethyl-5-isopropyl-6-pyrazol-1-yl-1H-pyrimidine-2,4-dione1097628-82-4C12H16N4O2
- 1-Ethyl-6-imidazol-1-yl-5-isopropyl-1H-pyrimidine-2,4-dione1097628-81-3C12H16N4O2
- (S)-2-Amino-N-cyclopropyl-N-(2-oxo-2-pyrazin-2-yl-ethyl)-propionamide1354017-49-4C12H16N4O2
- (5-(Methoxymethyl)-1H-1,2,4-triazol-3-yl)(4-methoxyphenyl)methanamine1674433-86-3C12H16N4O2
- 3-(2,5-Dimethyl-1H-pyrrol-1-yl)-N-methoxy-N-methyl-1H-pyrazole-5-carboxamide1433856-87-1C12H16N4O2
- Methyl 1-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-5-methyl-1H-pyrazole-3-carboxylate1263212-05-0C12H16N4O2
- tert-Butyl 3-cyano-2,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-5-carboxylate1781647-67-3C12H16N4O2
- 1-Ethyl-3-(2-(4-(furan-3-yl)-1H-pyrazol-1-yl)ethyl)urea2034292-31-2C12H16N4O2
- N-[(2R,3R)-1-Methyl-2-(1-methyl-1H-pyrazol-5-yl)-5-oxopyrrolidin-3-yl]prop-2-enamide2223087-33-8C12H16N4O2
- N-[1-(2,5-Dimethylpyrazol-3-yl)-2-oxopyrrolidin-3-yl]prop-2-enamide2174410-87-6C12H16N4O2
- 1-Methyl-3-[4-(prop-2-enoyl)piperazin-1-yl]-1,2-dihydropyrazin-2-one2175581-29-8C12H16N4O2
- N-(1-(2-(2-Oxopyrrolidin-1-yl)ethyl)-1H-pyrazol-4-yl)acrylamide2361640-71-1C12H16N4O2
- N-[3-(Aziridin-1-yl)propyl]-N'-pyridin-3-yloxamide24503-77-3C12H16N4O2
- Ethanediamide, N1-[3-(1-aziridinyl)propyl]-N2-2-pyridinyl-24482-29-9C12H16N4O2
- 4-Amino-1-pentyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid89865-57-6C12H16N4O2
- 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(5-methyl-3-isoxazolyl)propanamide1013992-02-3C12H16N4O2
- N-[2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl]-5-methyl-1,2-oxazole-3-carboxamide1179504-47-2C12H16N4O2
- 4-Pyrimidinecarboxaldehyde, 2-[[3-(2-oxo-1-pyrrolidinyl)propyl]amino]-1263279-62-4C12H16N4O2
- N-Boc-1-(3H-imidazo[4,5-c]pyridin-2-yl)methanamine954408-85-6C12H16N4O2
- 4-((2-Hydroxyethyl)amino)-8-propylpyrido[2,3-d]pyrimidin-7(8H)-one2034572-02-4C12H16N4O2
- 3-(tert-Butyl)-5-(2-methoxy-4-methylpyrimidin-5-yl)-1,2,4-oxadiazole2034421-48-0C12H16N4O2
- 4-((3-Methoxypropyl)amino)-8-methylpyrido[2,3-d]pyrimidin-7(8H)-one2034525-82-9C12H16N4O2
- N-Cyclopropyl-6-morpholinopyrimidine-4-carboxamide1909430-75-6C12H16N4O2
- tert-Butyl 5-(2-cyanoethyl)pyrazin-2-ylcarbamate1715030-96-8C12H16N4O2
- 1-Methyl-4-(2-(3-nitrophenyl)hydrazono)piperidine455295-68-8C12H16N4O2
- (3-(Pyrimidin-2-ylamino)azetidin-1-yl)(tetrahydrofuran-3-yl)methanone2034223-33-9C12H16N4O2
- N-[3-Methyl-1-(1H-1,2,4-triazol-1-yl)butan-2-yl]furan-2-carboxamide2034534-37-5C12H16N4O2
- N-[3-Methyl-1-(1H-1,2,4-triazol-1-yl)butan-2-yl]furan-3-carboxamide2034460-31-4C12H16N4O2
- N-(1,5-Dimethyl-6-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridin-3-yl)cyclopropanecarboxamide1208965-30-3C12H16N4O2
- (R)-1-Methyl-5-(3-methylmorpholino)-1H-pyrazolo[4,3-b]pyridin-7-ol2412995-10-7C12H16N4O2
- Ethanol, 2,2'-[(5-phenyl-1H-1,2,4-triazol-3-yl)imino]bis-61450-75-7C12H16N4O2
- 2,3-Quinoxalinedione, 6,7-diamino-1,4-diethyl-1,4-dihydro-126473-67-4C12H16N4O2
- 1-Propanol,3-[(5-methyl-1H-pyrazolo[4,3-b]pyridin-7-yl)amino]-,1-acetate112915-64-7C12H16N4O2
- tert-Butyl ((1H-imidazo[4,5-b]pyridin-2-yl)methyl)carbamate326404-85-7C12H16N4O2
- N-(1-Isopropyl-1H-pyrazolo[3,4-b]pyridin-5-yl)-2-methoxyacetamide1111579-94-2C12H16N4O2
- N-[2-[(5-Amino-2,3-dihydro-2-oxo-1H-indol-6-yl)amino]ethyl]acetamide1156915-97-7C12H16N4O2
- [4-Ethyl-2-morpholino-6-oxo-1(6H)-pyrimidinyl]methyl cyanide1341000-49-4C12H16N4O2
- 2-(Pyrrolidine-1-carbonyl)-5,6,7,8-tetrahydro-1,5,8a-triaza-azulen-4-one877402-67-0C12H16N4O2
- 5-(2-(2,6-Dimethoxypyridin-4-yl)ethyl)-1H-pyrazol-3-amine1000895-91-9C12H16N4O2
- 1-Allyl-4-(5-nitropyridin-2-yl)piperazine773879-28-0C12H16N4O2
- N-[(2R,3R)-2-(2-Methylpyrazol-3-yl)-6-oxopiperidin-3-yl]prop-2-enamide2411181-29-6C12H16N4O2
- (3R,4S)-4-(1-Methylpyrazol-4-yl)-1-prop-2-enoylpyrrolidine-3-carboxamide2411177-62-1C12H16N4O2
- N,N-Dimethyl-6-{2-oxa-5-azabicyclo[2.2.1]heptane-5-carbonyl}pyridazin-3-amine2097861-78-2C12H16N4O2
- 4-[5-(3-Aminopropyl)-4H-1,2,4-triazol-3-yl]-2-methoxyphenol1273680-70-8C12H16N4O2
- 3-Cyclopentyl-5-(1-hydroxyethyl)-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one1353505-29-9C12H16N4O2
- N-(6-Methyl-2-morpholin-4-ylpyrimidin-4-yl)prop-2-enamide2305450-06-8C12H16N4O2
- tert-Butyl 5-amino-1-(1-cyanocyclopropyl)-1H-imidazole-4-carboxylate2219375-61-6C12H16N4O2
- N-[1-(1-Methylpyrazol-4-yl)-6-oxopiperidin-3-yl]prop-2-enamide2361639-75-8C12H16N4O2
- N-Cyclopropyl-4-(pyrazin-2-yl)morpholine-2-carboxamide2640971-65-7C12H16N4O2
- tert-Butyl 2-(2-aminopyrimidin-5-yl)-2-cyanopropanoate2654761-15-4C12H16N4O2
- tert-Butyl 2-cyano-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate2107895-38-3C12H16N4O2
- tert-Butyl 4-amino-3-methyl-1H-pyrazolo[3,4-c]pyridine-1-carboxylate3026728-38-8C12H16N4O2
- N-(Hexahydro-1-methyl-2H-azepin-2-ylidene)-5-nitro-2-pyridinamine84858-95-7C12H16N4O2
- 4-{(2E)-2-[(2E)-2-(Dimethylhydrazinylidene)propylidene]hydrazinyl}benzoic acid40398-62-7C12H16N4O2
- tert-Butyl N-[(4-azidophenyl)methyl]carbamate577968-56-0C12H16N4O2
- [Bis(morpholin-4-yl)methylidene]propanedinitrile2446-45-9C12H16N4O2
Frequently asked questions
What is the molar mass of C12H16N4O2?
The molar mass of C12H16N4O2 is 248.29 g/mol, calculated from standard atomic weights for 12 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 248.1273 Da.
How many compounds have the formula C12H16N4O2?
CompoundList lists 242 compounds with the molecular formula C12H16N4O2, including 8-Cyclopentyltheophylline, N-(2-(2-Oxo-1-imidazolidinyl)ethyl)-N'-phenylurea, 2,4-Quinazolinediamine, 6,7-dimethoxy-N2,N2-dimethyl-. 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 C12H16N4O2?
C12H16N4O2 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.