Molecular formula
C16H16N4
104 compounds have this formula on CompoundList.
- Molar mass
- 264.33g/mol
- Monoisotopic mass
- 264.1375Da
- Atoms
- 36
- Elements
- 3
- Rings plus double bonds
- 11
The formula C16H16N4 describes a molecule made of 16 carbon atoms, 16 hydrogen atoms and 4 nitrogen 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 × 1672.70%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 166.10%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 421.20%14.007 × 4 = 56.028 g/mol
Look up another formula
Compounds with the formula C16H16N4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 104 compounds
Stilbamidine
CAS 122-06-5C16H16N4
![3-Methyl-1-(propylamino)pyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C16H16N4, CAS 305333-69-1](/s/YOFUPKBTXKLOAV-UHFFFAOYSA-N.svg)
3-Methyl-1-(propylamino)pyrido[1,2-a]benzimidazole-4-carbonitrile
CAS 305333-69-1C16H16N4
2-Amino-6-methyl-4-(pyridin-3-yl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile
CAS 642008-81-9C16H16N4
5-Phenyl-2-(2-phenylpropan-2-yl)-2H-tetrazole
CAS 165670-57-5C16H16N4
5-(4-Amino-phenyl)-2-p-tolyl-2H-pyrazol-3-ylamine
CAS 223518-72-7C16H16N4
4-Amino-3,5-dibenzyl-1,2,4-triazole
CAS 17591-59-2C16H16N4
![3-Methyl-1-(propan-2-ylamino)pyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C16H16N4, CAS 797771-21-2](/s/SNKDGGSNDFPHMC-UHFFFAOYSA-N.svg)
3-Methyl-1-(propan-2-ylamino)pyrido[1,2-a]benzimidazole-4-carbonitrile
CAS 797771-21-2C16H16N4
![4-[4-(2,5-Dimethyl-1H-pyrrol-1-yl)phenyl]-2-pyrimidinamine chemical structure, C16H16N4, CAS 865658-21-5](/s/CNHXIPNFSLPIAK-UHFFFAOYSA-N.svg)
4-[4-(2,5-Dimethyl-1H-pyrrol-1-yl)phenyl]-2-pyrimidinamine
CAS 865658-21-5C16H16N4
![5,7-Dimethyl-6-[(E)-3-phenyl-2-propenyl][1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C16H16N4, CAS 691887-97-5](/s/SMQAXVDKFRPEMS-RMKNXTFCSA-N.svg)
5,7-Dimethyl-6-[(E)-3-phenyl-2-propenyl][1,2,4]triazolo[1,5-a]pyrimidine
CAS 691887-97-5C16H16N4
2-Amino-6-methyl-4-phenyl-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile
CAS 310457-30-8C16H16N4
4-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methyl-6-phenylpyrimidine
CAS 327100-59-4C16H16N4
![2-[(2,5-Dimethylphenyl)diazenyl]-1-methyl-1H-benzimidazole chemical structure, C16H16N4, CAS 1164504-97-5](/s/PNCNXYYPUMUHLM-UHFFFAOYSA-N.svg)
2-[(2,5-Dimethylphenyl)diazenyl]-1-methyl-1H-benzimidazole
CAS 1164504-97-5C16H16N4
Spiro(cyclopentane-1,4'-(4H)indene)-5',5',7'(2'H)-tricarbonitrile, 6'-amino-3',3'a-dihydro-
CAS 21369-33-5C16H16N4
N,N-Dimethyl-N'-(quinoxalin-5-yl)benzene-1,4-diamine
CAS 431930-12-0C16H16N4
N4-Benzyl-N2-methylquinazoline-2,4-diamine
CAS 681475-15-0C16H16N4
2,6-Bis(4,5-dihydro-1H-imidazol-2-yl)naphthalene
CAS 259886-58-3C16H16N4
N~2~-(2-phenylethyl)quinazoline-2,4-diamine
CAS 1225170-59-1C16H16N4
![2-[(E)-(2,4-Dimethylphenyl)diazenyl]-1-methyl-1H-benzimidazole chemical structure, C16H16N4, CAS 39860-02-1](/s/DGMRDEVTXYFDBN-UHFFFAOYSA-N.svg)
2-[(E)-(2,4-Dimethylphenyl)diazenyl]-1-methyl-1H-benzimidazole
CAS 39860-02-1C16H16N4
![7-Cyclobutyl-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine chemical structure, C16H16N4, CAS 194787-66-1](/s/OVPLBDSXFCRGJY-UHFFFAOYSA-N.svg)
7-Cyclobutyl-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS 194787-66-1C16H16N4
N-(3-Phenylpropyl)-1,2,3-benzotriazin-4-amine
CAS 25465-48-9C16H16N4
3,5-Bis(2-methylphenyl)-4H-1,2,4-triazol-4-amine
CAS 93016-12-7C16H16N4
3-(4-Tert-Butyl-phenyl)-pyrido(3,4-e)(1,2,4)triazine
CAS 121845-58-7C16H16N4
RefChem:282832
CAS 39080-35-8C16H16N4
N-Methyl-N-(2-methylquinazolin-4-yl)benzene-1,4-diamine
CAS 827031-35-6C16H16N4
- Pyridazino(4,3-c)isoquinoline, 3-methyl-6-(1-pyrrolidinyl)-96825-97-7C16H16N4
- 3,5-Bis(3-methylphenyl)-1,2,4-triazol-4-amine64017-50-1C16H16N4
- 3-Cyclobutyl-1-phenylimidazo[1,5-a]pyrazin-8-amine850639-99-5C16H16N4
- 7-(2,6-Dimethylphenyl)-5-methylbenzo[e][1,2,4]triazin-3-amine867333-35-5C16H16N4
- 2-Methyl-3-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrazolo[1,5-a]pyrimidin-8-amine878417-33-5C16H16N4
- N1-Benzyl-4-phenyl-1H-imidazole-1,2-diamine736177-06-3C16H16N4
- 6-Phenyl-2-piperazinonicotinonitrile1198475-33-0C16H16N4
- 1-[4-(tert-Butyl)benzyl]-1H-imidazole-4,5-dicarbonitrile439108-70-0C16H16N4
- 2-(1H-1,2,3-Benzotriazol-1-ylmethyl)-1,2,3,4-tetrahydroisoquinoline147676-25-3C16H16N4
- RefChem:31391752143-15-4C16H16N4
- 3-Benzyl-1,2,3,4-tetrahydro[1,3,5]triazino[1,2-a]benzimidazole669718-07-4C16H16N4
- 6,8-Dimethyl-7-[(E)-3-phenyl-2-propenyl][1,2,4]triazolo[4,3-b]pyridazine866137-57-7C16H16N4
- Phthalazine, 1-(3,4-dimethylphenyl)-4-hydrazinyl-304863-83-0C16H16N4
- 3-(N-Methyl-p-(phenylazo)anilino)propionitrile31464-26-3C16H16N4
- Piperazine, 2,5-bis(phenylimino)-73771-15-0C16H16N4
- 6-(4-Phenylpiperazin-1-yl)pyridine-3-carbonitrile1016493-10-9C16H16N4
- ((4-((2-Cyanoethyl)ethylamino)-2-methylphenyl)methylene)malononitrile7547-47-9C16H16N4
- Pyrazolo(4,3-f)pyrrolo(1,2-a)(1,4)diazepine, 1,4,5,6-tetrahydro-1-methyl-6-phenyl-156032-55-2C16H16N4
- 4-{[4-(Dimethylamino)-2-methylphenyl]diazenyl}benzonitrile503428-68-0C16H16N4
- 3-Azido-1-benzhydrylazetidine143699-92-7C16H16N4
- {2-[4-(1H-1,2,4-Triazol-1-ylmethyl)phenyl]phenyl}methanamine926229-69-8C16H16N4
- 6-(4-Phenylpiperazin-1-yl)picolinonitrile501378-50-3C16H16N4
- N4-(2-phenylethyl)quinazoline-4,7-diamine1462347-30-3C16H16N4
- N4-(1-phenylethyl)quinazoline-2,4-diamine1501156-14-4C16H16N4
- N-Phenyl-3-propan-2-yl-1,2,3-benzotriazin-4-imine29372-46-1C16H16N4
- 4-[[Methyl-[(4-methylphenyl)methyl]amino]diazenyl]benzonitrile81053-69-2C16H16N4
- 4-(1H-1,2,3-Benzotriazol-1-yl)-1-methyl-1,2,3,4-tetrahydroquinoline146041-91-0C16H16N4
- 4-(2,3-Dihydro-1H-indol-1-yl)-5,6-dimethyl-7H-pyrrolo[2,3-d]pyrimidine194409-95-5C16H16N4
- N-(4-Aminophenethyl)quinazolin-4-amine124428-24-6C16H16N4
- 2-Phenethyl-5-pyridin-2-yl-2H-pyrazol-3-ylamine1316122-43-6C16H16N4
- 2,4-Quinazolinediamine, 7-(2,6-dimethylphenyl)-887232-96-4C16H16N4
- 9-(4-Azidobutyl)-9H-carbazole917501-68-9C16H16N4
- 4-Methyl-3-(6-methyl-3-pyridinyl)-1-phenyl-1H-pyrazol-5-amine1610374-09-8C16H16N4
- 1-(1H-1,2,3-Benzotriazol-1-ylmethyl)-1,2,3,4-tetrahydroquinoline176103-90-5C16H16N4
- 2-Amino-6-benzyl-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile156365-75-2C16H16N4
- [4-(5-Cyano-1-methyl-1H-pyrrol-2-yl)-2-propylphenyl]cyanamide921631-57-4C16H16N4
- 4-{[(1H-Benzimidazol-2-yl)imino]methyl}-N,N-dimethylaniline61820-62-0C16H16N4
- N-(4-Methylphenyl)-3-phenyl-1H-1,2,4-triazole-5-methanamine1170869-50-7C16H16N4
- 4-[4-(1-Aminoethyl)-2-cyclopropylpyrimidin-5-yl]benzonitrile918422-33-0C16H16N4
- 5-Cyclobutyl-2-quinolin-6-yl-2H-pyrazol-3-ylamine1020173-56-1C16H16N4
- N4-[(1R)-1-Phenylethyl]-4,6-quinazolinediamine402855-02-1C16H16N4
- 1-(3,5-Dimethylphenyl)-3-(pyridin-2-yl)-1H-pyrazol-4-amine1552050-41-5C16H16N4
- 2-{1-[(Naphthalen-1-yl)methyl]azetidin-3-yl}-2H-1,2,3-triazole2415504-37-7C16H16N4
- 3-(2,2-Diphenylethyl)-1H-1,2,4-triazol-5-amine502685-65-6C16H16N4
- Benzonitrile, 4-[[4-(ethylmethylamino)phenyl]azo]-(9CI)199107-17-0C16H16N4
- N,N-Dimethyl-2-(1-phenyl-1H-1,2,3-triazol-5-yl)benzenamine889443-78-1C16H16N4
- 2,3-Phenazinediamine, N-(1-methylpropylidene)-62283-80-1C16H16N4
- 4-(Hydrazinylmethyl)-1,3-diphenyl-1H-pyrazole926250-44-4C16H16N4
- N-(2-Phenylcinnolin-6-yl)acetamidine1056140-79-4C16H16N4
- N-(2-o-Tolyl-3H-benzo[d]imidazol-5-yl)acetamidine863770-76-7C16H16N4
- 1-Cyclobutyl-4-(4-methylpyridin-3-yl)-1H-pyrazolo[3,4-b]pyridine1356053-92-3C16H16N4
- 2-Phenyl-4-(piperidin-1-yl)pyrimidine-5-carbonitrile823796-07-2C16H16N4
- 5-Propan-2-yl-6-quinolin-7-ylpyrimidin-4-amine852061-81-5C16H16N4
- 6-(8-Ethyl-7-quinolinyl)-5-methyl-4-pyrimidinamine852061-86-0C16H16N4
- 1-(4-Methylphenyl)-1-(5-phenyl-4H-1,2,4-triazol-3-yl)methanamine1707586-25-1C16H16N4
- 3-[2-(1-Pyrrolidinyl)-4-pyridinyl]-1H-indazole1627190-08-2C16H16N4
- 5-(2-Amino-4-pyridinyl)-2-(1-pyrrolidinyl)benzonitrile2101908-31-8C16H16N4
- N,N-Dimethyl-2-(4-phenyl-1H-imidazol-1-yl)pyridin-4-amine1261616-80-1C16H16N4
- Imidazo[1,2-b]pyridazine,2-phenyl-6-(1-pyrrolidinyl)-1844-96-8C16H16N4
- 5-(Cyclopenten-1-yl)-3-(1-methylpyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine1046828-87-8C16H16N4
- N4-(2-Ethylphenyl)quinazoline-4,6-diamine1428063-84-6C16H16N4
- 5,6-Bis(6-methylpyridin-2-yl)-2,3-dihydropyrazine25372-51-4C16H16N4
- (E)-1-(4-Azidophenyl)-N-(4-propylphenyl)methanimine62788-15-2C16H16N4
- 3,6-Dimethyl-1,4-diphenyl-1,4-dihydro-1,2,4,5-tetrazine87839-68-7C16H16N4
- Mirtazapine impurity 121174064-74-4C16H16N4
- 2-Mesityl-5-phenyl-2H-tetrazole1361119-72-3C16H16N4
- 1,2,3,4-Tetraazacycloicosa-2,4,6,8,10,12,14,16,18,20-decaene24203-12-1C16H16N4
- 4-Phenyl-1-(pyrazin-2-yl)piperidine-4-carbonitrile2640935-87-9C16H16N4
- 4-Phenyl-1-(pyrimidin-2-yl)piperidine-4-carbonitrile2640952-96-9C16H16N4
- N-Methyl-N-[2-(pyridin-4-yl)ethyl]quinoxalin-2-amine2640951-29-5C16H16N4
- 4-Phenyl-1-(pyrimidin-4-yl)piperidine-4-carbonitrile2742007-49-2C16H16N4
- 2-Methyl-1-[1-(pyridin-2-yl)azetidin-3-yl]-1H-1,3-benzodiazole2770620-29-4C16H16N4
- 3-Amino-7-benzyl-5,6,7,8-tetrahydro-2,7-naphthyridine-4-carbonitrile2138536-43-1C16H16N4
- 3-(1-Benzyl-1H-1,2,3-triazol-4-yl)-N-methylaniline2604506-79-6C16H16N4
- 2-Phenyl-1-{7H-pyrrolo[2,3-d]pyrimidin-4-yl}pyrrolidine3054543-31-3C16H16N4
- 2-(4-Isopropylphenyl)-5-phenyl-2H-tetrazole1831158-49-6C16H16N4
Frequently asked questions
What is the molar mass of C16H16N4?
The molar mass of C16H16N4 is 264.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 16 hydrogen atoms and 4 nitrogen atoms. The monoisotopic mass is 264.1375 Da.
How many compounds have the formula C16H16N4?
CompoundList lists 104 compounds with the molecular formula C16H16N4, including Stilbamidine, 3-Methyl-1-(propylamino)pyrido[1,2-a]benzimidazole-4-carbonitrile, 2-Amino-6-methyl-4-(pyridin-3-yl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile. 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 C16H16N4?
C16H16N4 has a degree of unsaturation of 11. 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.