Molecular formula
C16H18N4
93 compounds have this formula on CompoundList.
- Molar mass
- 266.35g/mol
- Monoisotopic mass
- 266.1531Da
- Atoms
- 38
- Elements
- 3
- Rings plus double bonds
- 10
The formula C16H18N4 describes a molecule made of 16 carbon atoms, 18 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 × 1672.15%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 186.81%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 421.04%14.007 × 4 = 56.028 g/mol
Look up another formula
Compounds with the formula C16H18N4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 93 of 93 compounds
3-Pyridinecarbonitrile, 4-(dimethylamino)-6-methyl-2-((phenylmethyl)amino)-
CAS 137440-93-8C16H18N4
![2-(1,4,5,7-Tetramethyl-6H-pyrrolo[3,4-d]pyridazin-6-yl)aniline chemical structure, C16H18N4, CAS 328035-07-0](/s/AYTUMDQLEWFJFP-UHFFFAOYSA-N.svg)
2-(1,4,5,7-Tetramethyl-6H-pyrrolo[3,4-d]pyridazin-6-yl)aniline
CAS 328035-07-0C16H18N4
1,1'-((2,5-Dimethyl-1,4-phenylene)bis(methylene))bis(1H-imidazole)
CAS 246017-91-4C16H18N4
N,N'-Bis(2-aminobenzal)ethylenediamine
CAS 4408-47-3C16H18N4
1-Propyl-N-(pyridin-2-ylmethyl)benzimidazol-5-amine
CAS 720675-13-8C16H18N4
![2'-Amino-5'-ethyl-6'-propyl-[3,4'-bipyridine]-3'-carbonitrile chemical structure, C16H18N4, CAS 642002-74-2](/s/GVNIOZQBNBBPNT-UHFFFAOYSA-N.svg)
2'-Amino-5'-ethyl-6'-propyl-[3,4'-bipyridine]-3'-carbonitrile
CAS 642002-74-2C16H18N4
2-(1-(2-(Pyridin-2-yl)ethyl)-1H-1,3-benzodiazol-2-yl)ethan-1-amine
CAS 1410704-63-0C16H18N4
RefChem:357163
CAS 2861-48-5C16H18N4
![4-(1,4,5,7-Tetramethylpyrrolo[3,4-d]pyridazin-6-yl)aniline chemical structure, C16H18N4, CAS 378755-49-8](/s/VRPJAFMKAXSZOV-UHFFFAOYSA-N.svg)
4-(1,4,5,7-Tetramethylpyrrolo[3,4-d]pyridazin-6-yl)aniline
CAS 378755-49-8C16H18N4
![1-(3-Aminophenyl)ethanone [1-(3-aminophenyl)ethylidene]hydrazone chemical structure, C16H18N4, CAS 315670-87-2](/s/HJVFCULZWSFWSR-AYKLPDECSA-N.svg)
1-(3-Aminophenyl)ethanone [1-(3-aminophenyl)ethylidene]hydrazone
CAS 315670-87-2C16H18N4
1-Propyl-N-(pyridin-4-ylmethyl)benzimidazol-5-amine
CAS 720675-21-8C16H18N4
4-(Cyclopentylamino)-1-methylimidazo(1,2-a)quinoxaline
CAS 191349-26-5C16H18N4
1,1'-(1,4-Phenylenebis(methylene))bis(2-methyl-1H-imidazole)
CAS 82410-79-5C16H18N4
![N-Methyl-3-phenyl-5-propylpyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C16H18N4, CAS 946359-86-0](/s/GBRJSNPQWXPVJY-UHFFFAOYSA-N.svg)
N-Methyl-3-phenyl-5-propylpyrazolo[1,5-a]pyrimidin-7-amine
CAS 946359-86-0C16H18N4
![N1,N2-Bis[(6-methyl-2-pyridinyl)methylene]-1,2-ethanediamine chemical structure, C16H18N4, CAS 76418-49-0](/s/NCCJTKNIPMUERV-UHFFFAOYSA-N.svg)
N1,N2-Bis[(6-methyl-2-pyridinyl)methylene]-1,2-ethanediamine
CAS 76418-49-0C16H18N4
(1E,2E)-1,2-Bis(2-methyl-2-phenylhydrazono)ethane
CAS 20915-45-1C16H18N4
![5-Isopropyl-N-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C16H18N4, CAS 903205-08-3](/s/YJGYSCSVDWWQNX-UHFFFAOYSA-N.svg)
5-Isopropyl-N-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-amine
CAS 903205-08-3C16H18N4
![11-(1-Piperazinyl)-5H-pyrrolo[2,1-c][1,4]benzodiazepine chemical structure, C16H18N4, CAS 73033-59-7](/s/AICMEIXPPKWZRZ-UHFFFAOYSA-N.svg)
11-(1-Piperazinyl)-5H-pyrrolo[2,1-c][1,4]benzodiazepine
CAS 73033-59-7C16H18N4
![1-tert-Butyl-4-(4-methylpyridin-3-yl)-1H-pyrazolo[3,4-b]pyridine chemical structure, C16H18N4, CAS 1356053-76-3](/s/TUQRMZSKAQZUKG-UHFFFAOYSA-N.svg)
1-tert-Butyl-4-(4-methylpyridin-3-yl)-1H-pyrazolo[3,4-b]pyridine
CAS 1356053-76-3C16H18N4
![6-Methyl-2-[4-(propan-2-yl)phenyl]-2H-1,2,3-benzotriazol-5-amine chemical structure, C16H18N4, CAS 433241-34-0](/s/MXUDIJQELFVTIB-UHFFFAOYSA-N.svg)
6-Methyl-2-[4-(propan-2-yl)phenyl]-2H-1,2,3-benzotriazol-5-amine
CAS 433241-34-0C16H18N4
1,4-Bis(3,5-dimethyl-1H-pyrazol-4-yl)benzene
CAS 14181-26-1C16H18N4
![N-[2-(1H-Indol-3-yl)ethyl]-4,6-dimethylpyrimidin-2-amine chemical structure, C16H18N4, CAS 477890-20-3](/s/PYSTUOQJUZVUCP-UHFFFAOYSA-N.svg)
N-[2-(1H-Indol-3-yl)ethyl]-4,6-dimethylpyrimidin-2-amine
CAS 477890-20-3C16H18N4
![3-Cyclohexyl-4-hydrazinylidene-2H,4H-indeno[1,2-c]pyrazole chemical structure, C16H18N4, CAS 946386-88-5](/s/MVFPDJJQRIEVKY-UHFFFAOYSA-N.svg)
3-Cyclohexyl-4-hydrazinylidene-2H,4H-indeno[1,2-c]pyrazole
CAS 946386-88-5C16H18N4
4,7-Bis(dimethylamino)-1,10-phenanthroline
CAS 169516-12-5C16H18N4
- 3-(tert-Butyl)-1-(quinolin-3-yl)-1H-pyrazol-5-amine897373-63-6C16H18N4
- 3-(tert-Butyl)-1-(quinolin-6-yl)-1H-pyrazol-5-amine897373-62-5C16H18N4
- Phenazine, 3,7-bis(dimethylamino)-54668-98-3C16H18N4
- 4-[(E)-N-[(E)-1-(4-Aminophenyl)ethylideneamino]-C-methylcarbonimidoyl]aniline153005-53-9C16H18N4
- 1,6-Dimethyl-5-phenyl-3-(pyridin-3-yl)-1,2,5,6-tetrahydro-1,2,4-triazine7644-66-8C16H18N4
- N-(Indan-2-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine1619971-57-1C16H18N4
- 4-(Dimethylamino)-2-(2,5-dimethylanilino)nicotinonitrile339102-16-8C16H18N4
- N-(1H-1,2,3-Benzotriazol-1-ylmethyl)-N-ethyl-4-methylaniline303756-68-5C16H18N4
- N-(1H-1,2,3-Benzotriazol-1-ylmethyl)-N-ethyl-3-methylaniline300680-72-2C16H18N4
- Pyrazino(1',2':1,6)pyrido(3,4-b)indole-2(1H)-acetonitrile, 3,4,6,7,12,12a-hexahydro-91119-30-1C16H18N4
- N,N,2,5-tetramethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-amine903850-42-0C16H18N4
- N,N,5,6-tetramethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-amine903192-21-2C16H18N4
- N,3,5-trimethyl-2-(3-methylphenyl)pyrazolo[1,5-a]pyrimidin-7-amine1203094-67-0C16H18N4
- {[3-Ethyl-1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]methyl}amine1243057-55-7C16H18N4
- N-(Cyclopropylmethyl)-N-[(5-pyridin-3-yl-1H-pyrazol-4-yl)methyl]prop-2-yn-1-amine1607265-55-3C16H18N4
- 3-(tert-Butyl)-1-(isoquinolin-6-yl)-1H-pyrazol-5-amine1951451-76-5C16H18N4
- 1,4-Butanediamine, N,N'-bis(2-pyridinylmethylene)-50416-09-6C16H18N4
- 4-(4-Methylpiperidin-1-yl)-5H-pyrimido[5,4-b]indole378219-96-6C16H18N4
- 2-[1-(Dimethylamino)-3-(2,5-dimethylanilino)-2-propenylidene]malononitrile339101-98-3C16H18N4
- 5-Methyl-3-phenyl-N-propylpyrazolo[1,5-a]pyrimidin-7-amine862193-80-4C16H18N4
- (1E)-N,N-Dimethyl-N'-{4-[(E)-phenyldiazenyl]phenyl}ethanimidamide790647-74-4C16H18N4
- 5,6,7,8,9,10-Hexahydro-2-(1H-1,2,4-triazol-1-ylmethyl)cyclohept[b]indole188797-02-6C16H18N4
- Imidazo[1,2-a]pyrazin-8-amine, N-methyl-3-[3-(1-methylethyl)phenyl]-787590-84-5C16H18N4
- 3-Ethyl-((6-methylpyridin-2-yl)methyl)-1H-indazol-4-amine1313409-18-5C16H18N4
- N-((1H-Indol-3-yl)methyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-5-amine2034380-10-2C16H18N4
- N-{[1-Methyl-3-(pyridin-3-yl)-1H-pyrazol-4-yl]methyl}-N-(prop-2-yn-1-yl)cyclopropanamine2094678-51-8C16H18N4
- 3-(4-Ethylphenyl)-2,5-dimethylpyrrolo[2,3-d]pyrimidin-4-amine88366-18-1C16H18N4
- 3-(2,6-Dimethylphenyl)-2,5-dimethylpyrrolo[2,3-d]pyrimidin-4-amine88366-21-6C16H18N4
- N-(4-Phenylpiperazin-1-yl)-1-(pyridin-2-yl)methanimine306953-59-3C16H18N4
- 1,2-Ethanediamine, N,N'-bis[1-(2-pyridinyl)ethylidene]-4626-65-7C16H18N4
- N-Methyl-3-[4-(propan-2-yl)phenyl]imidazo[1,2-a]pyrazin-8-amine787591-18-8C16H18N4
- 4-Methyl-2-[3-(propan-2-yl)-3H-imidazo[4,5-b]pyridin-2-yl]aniline1368841-14-8C16H18N4
- 8-(4-Phenyl-pyrimidin-2-yl)-3,8-diaza-bicyclo[4.2.0]octane1295522-19-8C16H18N4
- 4,4'-(1,2-Phenylene)bis(3,5-dimethyl-1H-pyrazole)14181-23-8C16H18N4
- [(5-Methylpyrazin-2-yl)methyl][(6-methylpyridin-2-yl)methyl](prop-2-yn-1-yl)amine1394718-18-3C16H18N4
- 3-(tert-Butyl)-1-(quinolin-7-yl)-1H-pyrazol-5-amine1951451-75-4C16H18N4
- 4-({3-[(4-Methyl-1H-pyrazol-1-yl)methyl]azetidin-1-yl}methyl)benzonitrile2548977-00-8C16H18N4
- 3-({3-[(4-Methyl-1H-pyrazol-1-yl)methyl]azetidin-1-yl}methyl)benzonitrile2549024-93-1C16H18N4
- N-Isobutyl-(6-1H-pyrrolo[2,3-b]pyridin-4-yl)pyridin-2-amine916172-20-8C16H18N4
- n,n-Diethyl-6-(1H-pyrrolo[2,3-b]pyridin-4-yl)pyridin-2-amine916172-52-6C16H18N4
- n-Isopropyl-n-methyl-6-(1H-pyrrolo[2,3-b]pyridin-4-yl)pyridin-2-amine916172-61-7C16H18N4
- 1,1'-[(4,5-Dimethyl-1,2-phenylene)bis(methylene)]di(1H-imidazole)56643-84-6C16H18N4
- N-Butyl-3-phenylimidazo[1,2-A]pyrazin-8-amine787590-61-8C16H18N4
- 1-Cyclopropyl-3-ethyl-6-(1-methyl-1H-pyrazol-5-yl)-1H-indazole885131-70-4C16H18N4
- 2-(4-Methyl-1,4-diazepan-1-yl)quinoline-3-carbonitrile1490242-02-8C16H18N4
- 4,4'-(1,3-Phenylene)bis[3,5-dimethyl-1H-pyrazole]872576-53-9C16H18N4
- 5-((3R,5S)-3-Amino-5-methylpiperidin-1-yl)quinoline-8-carbonitrile1702706-59-9C16H18N4
- 3-(5-Phenyl-1H-1,2,4-triazol-3-yl)-1-(prop-2-yn-1-yl)piperidine2093761-85-2C16H18N4
- 5-(1-Phenylethenyl)-2-(1-piperazinyl)pyrimidine1704497-09-5C16H18N4
- 2-{5-Phenyl-octahydropyrrolo[3,4-c]pyrrol-2-yl}pyrimidine2415565-68-1C16H18N4
- 2-[5-(3-Methylpyridin-2-yl)pyrimidin-2-yl]-2-azabicyclo[2.2.1]heptane2640947-85-7C16H18N4
- 2-[[4-(2-Phenylethyl)phenyl]methylene]hydrazinecarboximidamide93022-35-6C16H18N4
- 5,6-Dimethyl-7-(2-phenylethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine56344-54-8C16H18N4
- Methyl({9-[(methylamino)methyl]-1,10-phenanthrolin-2-yl}methyl)amine172665-46-2C16H18N4
- 1H-Pyrazolo[4,3-c]pyridine-1-ethanamine,n,n-dimethyl-3-phenyl-153713-47-4C16H18N4
- 1-(2-Methylpropyl)-4-(4-methyl-3-pyridinyl)pyrazolo[3,4-b]pyridine1356053-83-2C16H18N4
- 5-Cyclopentyl-3-(1-methylpyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine1046828-88-9C16H18N4
- 6-(4-Ethylphenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-amine922736-48-9C16H18N4
- 2-(4-(tert-Butyl)phenyl)-3H-imidazo[4,5-b]pyridin-5-amine1511029-57-4C16H18N4
- 1-(4-Ethynyl-1-methylpyrazol-5-yl)-4-phenylpiperazine1356998-35-0C16H18N4
- 3-(tert-Butyl)-1-(isoquinolin-7-yl)-1H-pyrazol-5-amine1951451-74-3C16H18N4
- 4-({3-[(2-Methyl-1H-imidazol-1-yl)methyl]azetidin-1-yl}methyl)benzonitrile2640975-33-1C16H18N4
- 4-{3-[(2-Ethyl-1H-imidazol-1-yl)methyl]azetidin-1-yl}benzonitrile2742020-12-6C16H18N4
- 4-Cyclopropyl-6-[3-(pyridin-2-yl)pyrrolidin-1-yl]pyrimidine2770634-15-4C16H18N4
- 2-(1-{5H,6H,7H-Cyclopenta[d]pyrimidin-4-yl}pyrrolidin-3-yl)pyridine2770607-05-9C16H18N4
- 2-Amino-4-(1-cyclohexyl-1H-pyrazol-4-yl)benzonitrile3078392-52-3C16H18N4
- 5-Amino-2-(1-cyclohexyl-1H-pyrazol-4-yl)benzonitrile3078572-64-9C16H18N4
- N2-Mesityl-1H-benzo[d]imidazole-2,7-diamine1217358-73-0C16H18N4
- 2-(4-(tert-Butyl)phenyl)-1H-imidazo[4,5-c]pyridin-6-amine2644252-97-9C16H18N4
Frequently asked questions
What is the molar mass of C16H18N4?
The molar mass of C16H18N4 is 266.35 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms and 4 nitrogen atoms. The monoisotopic mass is 266.1531 Da.
How many compounds have the formula C16H18N4?
CompoundList lists 93 compounds with the molecular formula C16H18N4, including 3-Pyridinecarbonitrile, 4-(dimethylamino)-6-methyl-2-((phenylmethyl)amino)-, 2-(1,4,5,7-Tetramethyl-6H-pyrrolo[3,4-d]pyridazin-6-yl)aniline, 1,1'-((2,5-Dimethyl-1,4-phenylene)bis(methylene))bis(1H-imidazole). 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 C16H18N4?
C16H18N4 has a degree of unsaturation of 10. 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.