Molecular formula
C13H16N4O
425 compounds have this formula on CompoundList.
- Molar mass
- 244.30g/mol
- Monoisotopic mass
- 244.1324Da
- Atoms
- 34
- Elements
- 4
- Rings plus double bonds
- 8
The formula C13H16N4O describes a molecule made of 13 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 × 1363.91%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 166.60%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 422.93%14.007 × 4 = 56.028 g/mol
- O Oxygen × 16.55%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C13H16N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 425 compounds
n4-(3-Ethoxyphenyl)-6-methylpyrimidine-2,4-diamine
CAS 6303-40-8C13H16N4O
(4-Ethylamino-2-phenylamino-pyrimidin-5-yl)methanol
CAS 185040-38-4C13H16N4O
![N-(2-Methyl-1,2,3,4-tetrahydropyrazino[1,2-a]benzimidazol-8-yl)acetamide chemical structure, C13H16N4O, CAS 951963-41-0](/s/PCKUKIXCWQTTSO-UHFFFAOYSA-N.svg)
N-(2-Methyl-1,2,3,4-tetrahydropyrazino[1,2-a]benzimidazol-8-yl)acetamide
CAS 951963-41-0C13H16N4O
(4-Aminopiperidin-1-yl)(1H-indazol-3-yl)methanone
CAS 1153984-30-5C13H16N4O
1-Ethyl-N-(2-(pyridin-4-yl)ethyl)-1H-pyrazole-5-carboxamide
CAS 1209659-53-9C13H16N4O
3-tert-Butyl-4-nitroso-1-phenyl-1H-pyrazol-5-amine
CAS 1186195-29-8C13H16N4O
1-(2-(2-Methyl-1H-imidazol-1-yl)ethyl)-3-phenylurea
CAS 1226431-49-7C13H16N4O
N-(2-(1,5-Dimethyl-1H-pyrazol-3-yl)ethyl)isonicotinamide
CAS 2034284-09-6C13H16N4O
![1-Methyl-3-((pyridin-2-yloxy)methyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine chemical structure, C13H16N4O, CAS 1422063-18-0](/s/WSLRQVDKJIDXDV-UHFFFAOYSA-N.svg)
1-Methyl-3-((pyridin-2-yloxy)methyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine
CAS 1422063-18-0C13H16N4O
3-(1-Benzyl-1H-1,2,4-triazol-5-yl)morpholine
CAS 1803603-91-9C13H16N4O
1,3,5-Triazino(1,2-a)benzimidazol-4(1H)-one, 2-ethyl-2,3-dihydro-2,3-dimethyl-
CAS 87575-66-4C13H16N4O
4(3H)-Pteridinone, 3-cyclohexyl-2-methyl-
CAS 34594-42-8C13H16N4O
2-(4-(2-Amino-6-methylpyrimidin-4-ylamino) phenyl)ethanol
CAS 93258-08-3C13H16N4O
![N-Cyclopropyl-1,3,6-trimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxamide chemical structure, C13H16N4O, CAS 919214-20-3](/s/FCDTXTOTIFRQLY-UHFFFAOYSA-N.svg)
N-Cyclopropyl-1,3,6-trimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxamide
CAS 919214-20-3C13H16N4O
5-Methyl-1-phenyl-N-propyl-1H-1,2,3-triazole-4-carboxamide
CAS 924840-96-0C13H16N4O
2-(2-Aminophenyl)-N-(1,3-dimethyl-1H-pyrazol-5-yl)acetamide
CAS 1052559-94-0C13H16N4O
3-Amino-N-(4-amino-2-methyl-quinolin-6-yl)-propionamide
CAS 629629-40-9C13H16N4O
![N-[4-(1H-Imidazol-5-yl)phenyl]-N'-(2-methoxyethyl)methanimidamide chemical structure, C13H16N4O, CAS 89258-56-0](/s/HQQGCGAVRKAALV-UHFFFAOYSA-N.svg)
N-[4-(1H-Imidazol-5-yl)phenyl]-N'-(2-methoxyethyl)methanimidamide
CAS 89258-56-0C13H16N4O
N-(4-Piperidinyl)-1H-indazole-5-carboxamide
CAS 478827-22-4C13H16N4O
N-(3-Piperidinyl)-1H-indazole-5-carboxamide
CAS 478828-05-6C13H16N4O
N-(Prop-2-yn-1-yl)-1-(pyrazin-2-yl)piperidine-4-carboxamide
CAS 605639-86-9C13H16N4O
1,3,5-Trimethyl-N-(pyridin-2-ylmethyl)-1H-pyrazole-4-carboxamide
CAS 1017488-60-6C13H16N4O
![1-Ethyl-N-[2-(pyridin-4-yl)ethyl]-1H-pyrazole-3-carboxamide chemical structure, C13H16N4O, CAS 1208801-77-7](/s/LQVVBVNVMAXTDX-UHFFFAOYSA-N.svg)
1-Ethyl-N-[2-(pyridin-4-yl)ethyl]-1H-pyrazole-3-carboxamide
CAS 1208801-77-7C13H16N4O
![1-(8-Amino-2,3-dimethylimidazo[1,2-a]pyridin-6-yl)pyrrolidin-2-one chemical structure, C13H16N4O, CAS 918798-36-4](/s/KTPIEVXOMZGSEL-UHFFFAOYSA-N.svg)
1-(8-Amino-2,3-dimethylimidazo[1,2-a]pyridin-6-yl)pyrrolidin-2-one
CAS 918798-36-4C13H16N4O
- 5-(4-Methylpiperidin-4-yl)-3-(pyridin-2-yl)-1,2,4-oxadiazole1483207-80-2C13H16N4O
- (R)-3-(Piperidin-2-ylmethyl)benzo[d][1,2,3]triazin-4(3H)-one1230100-64-7C13H16N4O
- 3-(2-(5-Amino-1H-pyrazol-3-yl)ethyl)-N-methylbenzamide1000896-20-7C13H16N4O
- 2-Methoxy-8-piperazin-1-yl-[1,5]-naphthyridine1072827-19-0C13H16N4O
- 4-Morpholin-4-yl-2-pyrazol-1-yl-phenylamine1022974-96-4C13H16N4O
- 1-(6-Amino-8-methylisoquinolin-3-yl)-3-ethylurea1338255-20-1C13H16N4O
- 5-Methyl-3-(piperazin-1-ylcarbonyl)pyrazolo[1,5-a]pyridine1428233-62-8C13H16N4O
- 3-(5-Methylfuran-2-yl)-6-(piperazin-1-yl)pyridazine1354916-71-4C13H16N4O
- 5-(4-Morpholin-4-YL-phenyl)-2H-pyrazol-3-ylamine1397179-83-7C13H16N4O
- 6-(4-Acetylpiperazin-1-yl)-5-methylnicotinonitrile1355219-79-2C13H16N4O
- 1-[4-(1H-1,3-Benzodiazol-2-yl)piperazin-1-yl]ethan-1-one1329044-77-0C13H16N4O
- 4-(3-Piperidinyl)-1H-pyrrolo[3,2-c]pyridine-7-carboxamide1643573-72-1C13H16N4O
- 5-Amino-N-benzyl-1-ethyl-1H-pyrazole-3-carboxamide1856030-06-2C13H16N4O
- 5-Amino-1-ethyl-N-(3-methylphenyl)-1H-pyrazole-3-carboxamide1856102-45-8C13H16N4O
- 3-{Imidazo[1,2-b]pyridazin-6-yloxy}-1-azabicyclo[2.2.2]octane2202505-19-7C13H16N4O
- N-[2-Methyl-1-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propyl]prop-2-enamide2196077-26-4C13H16N4O
- N-(1-Cyanocyclopentyl)-2,4-dimethylpyrimidine-5-carboxamide2127321-06-4C13H16N4O
- 1,2,4-Benzenetriamine, N(sup 1)-(p-aminophenyl)-5-methoxy-100311-04-4C13H16N4O
- N-(Prop-2-yn-1-yl)-1-(pyrimidin-2-yl)piperidine-3-carboxamide605624-33-7C13H16N4O
- 3-Ethoxy-N2-(6-methylpyridin-2-yl)pyridine-2,5-diamine847902-00-5C13H16N4O
- (3R,5S)-5-((4-Phenyl-1H-1,2,3-triazol-1-yl)methyl)pyrrolidin-3-ol918313-47-0C13H16N4O
- 4-(4-Methylidene-1-phenyl-4,5-dihydro-1H-1,2,3-triazol-5-yl)morpholine89185-67-1C13H16N4O
- N-[4-(1H-Imidazol-5-yl)phenyl]-N'-propan-2-ylurea135745-47-0C13H16N4O
- N-[4-(Aminomethyl)phenyl]-3-(1H-pyrazol-1-yl)propanamide1052563-95-7C13H16N4O
- N-(2-Aminophenyl)-3-(2-methyl-1H-imidazol-1-yl)propanamide954262-25-0C13H16N4O
- 1-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]piperazine954327-31-2C13H16N4O
- N'-(2-Hydroxypropyl)-N-[4-(1H-imidazol-5-yl)phenyl]methanimidamide89258-58-2C13H16N4O
- 3-(4-Ethylphenyl)-N-(4H-1,2,4-triazol-3-yl)propanamide1050837-23-4C13H16N4O
- N-((2-Methoxypyridin-3-yl)methyl)-2,6-dimethylpyrimidin-4-amine1147388-05-3C13H16N4O
- N-((2-Methoxypyridin-3-yl)methyl)-4,6-dimethylpyrimidin-2-amine1090029-88-1C13H16N4O
- 4-[2-Amino-2-(6,7-dihydro-5H-pyrrolo[2,1-c]-1,2,4-triazol-3-yl)ethyl]phenol1094285-38-7C13H16N4O
- N-(1-Cyanopropyl)-6-(cyclopropylamino)pyridine-3-carboxamide1311752-85-8C13H16N4O
- N-(1-Cyanoethyl)-6-(pyrrolidin-1-yl)pyridine-3-carboxamide1311856-03-7C13H16N4O
- 1H-Pyrazole-4-carboxamide, 3-amino-5-methyl-N-[(2-methylphenyl)methyl]-1329120-22-0C13H16N4O
- 3-[5-(Piperidin-3-ylmethyl)-1,2,4-oxadiazol-3-yl]pyridine1271539-58-2C13H16N4O
- N-(4-Phenylbutan-2-yl)-1H-1,2,3-triazole-5-carboxamide1360367-32-3C13H16N4O
- I(3)-Oxo-2-(1-piperazinyl)-3-pyridinebutanenitrile955049-01-1C13H16N4O
- 3-{5-[(Pyrrolidin-1-yl)methyl]-1,2,4-oxadiazol-3-yl}aniline89250-41-9C13H16N4O
- 1-[3-(1H-1,2,3-Triazol-1-yl)phenyl]piperidin-4-ol1398744-10-9C13H16N4O
- 1-(3-(Methylamino)quinoxalin-2-yl)pyrrolidin-3-ol1421023-83-7C13H16N4O
- 7-Methyl-3-(piperazin-1-ylcarbonyl)pyrazolo[1,5-a]pyridine1428233-82-2C13H16N4O
- 4-Phenyl-3-(piperidin-4-yl)-1H-1,2,4-triazol-5(4H)-one1508385-99-6C13H16N4O
- 4-((6-((Dimethylamino)methyl)pyridin-3-yl)oxy)pyridin-3-amine1613198-07-4C13H16N4O
- N-[Cyano(cyclopropyl)methyl]-4-(dimethylamino)pyridine-2-carboxamide1795068-54-0C13H16N4O
- (R)-3-(3-(2H-1,2,3-Triazol-2-yl)benzyl)morpholine1435478-25-3C13H16N4O
- 1-Methyl-4-((pyridin-3-yloxy)methyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine1422141-81-8C13H16N4O
- 2-(Benzylamino)-2-(1-methyl-1H-pyrazol-5-yl)acetamide1909308-84-4C13H16N4O
- 3-Amino-1-methyl-N-(2-phenylethyl)-1H-pyrazole-5-carboxamide1856102-35-6C13H16N4O
- 5-Amino-1-methyl-N-(2-phenylethyl)-1H-pyrazole-3-carboxamide1856020-92-2C13H16N4O
- (4-Methyl-1-piperazinyl)-1H-pyrrolo[2,3-b]pyridin-5-ylmethanone1948779-05-2C13H16N4O
- 2,6-Dimethyl-5-[1-(3-pyridinylamino)ethyl]-4(3H)-pyrimidinone1179180-27-8C13H16N4O
- N-(1-Cyanocyclohexyl)-6-methylpyridazine-4-carboxamide2134511-88-7C13H16N4O
- N-(1-Cyanocyclohexyl)-4-methylpyrimidine-5-carboxamide2134014-89-2C13H16N4O
- N-[(1-Pyrimidin-2-ylpiperidin-3-yl)methyl]prop-2-ynamide2305479-16-5C13H16N4O
- 4-[4-(Piperidin-2-yl)-1H-1,2,3-triazol-1-yl]phenol2138013-94-0C13H16N4O
- (2S,3R)-2-[5-(1-Methylpyrazol-4-yl)pyridin-3-yl]oxolan-3-amine2241142-52-7C13H16N4O
- 4-({1-[(1-Methyl-1H-pyrazol-4-yl)methyl]azetidin-3-yl}oxy)pyridine2640862-61-7C13H16N4O
- 2-[3a-(Hydroxymethyl)-octahydrocyclopenta[c]pyrrol-2-yl]pyrimidine-4-carbonitrile2549008-43-5C13H16N4O
- 3-[(4-Methyl-4H-1,2,4-triazol-3-yl)-3-oxetanylmethyl]benzenamine2573777-97-4C13H16N4O
- (1-(3-Aminophenyl)cyclopropyl)(4-methyl-4H-1,2,4-triazol-3-yl)methanol2812367-07-8C13H16N4O
- 1H,5H-Benzo(ij)quinolizin-1-one, 2,3,6,7-tetrahydro-, semicarbazone101077-38-7C13H16N4O
- Urea, N-butyl-N'-1,8-naphthyridin-2-yl-380441-51-0C13H16N4O
- 2,4-Dinh2pyrimidine,5(4meo-3ME)benzyl73264-18-3C13H16N4O
- 2,4-Dinh2pyrimidine,5(3meo-4ME)benzyl73264-19-4C13H16N4O
- 2-(2-Amino-1H-benzimidazol-1-yl)-1-(1-pyrrolidinyl)ethanone131705-74-3C13H16N4O
- N-(2-Cyclopentyl-2H-1,2,3-benzotriazol-5-yl)acetamide130787-06-3C13H16N4O
- N-[3-(Aminomethyl)phenyl]-2-(1H-pyrazol-1-yl)propanamide1052552-33-6C13H16N4O
- 6-[(4-Ethoxyphenyl)methyl]pyrimidine-2,4-diamine90167-19-4C13H16N4O
- N3-(4,6-Dimethyl-2-pyrimidinyl)-4-methoxy-1,3-benzenediamine1177490-18-4C13H16N4O
- N-(Tetrahydro-2H-pyran-4-yl)-3-vinylimidazo[1,2-b]pyridazin-6-amine1012345-20-8C13H16N4O
- N-(3-(((1-Methyl-1H-pyrazol-4-yl)methyl)amino)phenyl)acetamide1152841-01-4C13H16N4O
- N-1H-Indazol-5-yl-2-piperidinecarboxamide1218423-70-1C13H16N4O
- N-(sec-Butyl)-6-(1H-imidazol-1-yl)nicotinamide1197588-35-4C13H16N4O
- 2-[4-(3-Aminophenyl)-1H-pyrazol-1-yl]-N-ethylacetamide1272147-60-0C13H16N4O
- N-Cyclopentyl-3-(4-pyridinyl)-1,2,4-oxadiazole-5-methanamine1182766-10-4C13H16N4O
- 3-[2-(4-Methoxypyrrolidin-2-yl)-1H-imidazol-5-yl]pyridine1291262-25-3C13H16N4O
Frequently asked questions
What is the molar mass of C13H16N4O?
The molar mass of C13H16N4O is 244.30 g/mol, calculated from standard atomic weights for 13 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 244.1324 Da.
How many compounds have the formula C13H16N4O?
CompoundList lists 425 compounds with the molecular formula C13H16N4O, including n4-(3-Ethoxyphenyl)-6-methylpyrimidine-2,4-diamine, (4-Ethylamino-2-phenylamino-pyrimidin-5-yl)methanol, N-(2-Methyl-1,2,3,4-tetrahydropyrazino[1,2-a]benzimidazol-8-yl)acetamide. 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 C13H16N4O?
C13H16N4O has a degree of unsaturation of 8. 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.