Molecular formula
C18H17N3
86 compounds have this formula on CompoundList.
- Molar mass
- 275.35g/mol
- Monoisotopic mass
- 275.1422Da
- Atoms
- 38
- Elements
- 3
- Rings plus double bonds
- 12
The formula C18H17N3 describes a molecule made of 18 carbon atoms, 17 hydrogen atoms and 3 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 × 1878.52%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 176.22%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 315.26%14.007 × 3 = 42.021 g/mol
Look up another formula
Compounds with the formula C18H17N3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 86 of 86 compounds
N1-(4-Aminophenyl)-N1-phenyl-1,4-benzenediamine
CAS 4117-90-2C18H17N3
![1,2,4-Triazolo[3,4-a]isoquinoline, 5,6-dihydro-5,5-dimethyl-3-phenyl- chemical structure, C18H17N3, CAS 147567-56-4](/s/CSCOJYVCYSWDLT-UHFFFAOYSA-N.svg)
1,2,4-Triazolo[3,4-a]isoquinoline, 5,6-dihydro-5,5-dimethyl-3-phenyl-
CAS 147567-56-4C18H17N3
4-Phenyl-2-(pyrrolidin-1-yl)quinazoline
CAS 332867-63-7C18H17N3
2-Phenyl-4-(1-pyrrolidinyl)quinazoline
CAS 442536-98-3C18H17N3
![1-Benzyl-2,3-dihydro-1H-pyrrolo[2,3-b]quinolin-4-ylamine chemical structure, C18H17N3, CAS 135882-37-0](/s/ZCZQCKJQIGWLFR-UHFFFAOYSA-N.svg)
1-Benzyl-2,3-dihydro-1H-pyrrolo[2,3-b]quinolin-4-ylamine
CAS 135882-37-0C18H17N3
1-(4-Methylphenyl)-1-ethanone N-(8-quinolinyl)hydrazone
CAS 478258-63-8C18H17N3
2-(Pyridin-2-yl)-4-(pyrrolidin-1-yl)quinoline
CAS 883809-72-1C18H17N3
![6-Methyl-1-phenyl-2,3-dihydropyrrolo[2,3-b]quinolin-4-amine chemical structure, C18H17N3, CAS 297757-72-3](/s/RMFDFWIUWQZPBH-UHFFFAOYSA-N.svg)
6-Methyl-1-phenyl-2,3-dihydropyrrolo[2,3-b]quinolin-4-amine
CAS 297757-72-3C18H17N3
1,2-Diphenyl-1-(pyridin-4-ylmethyl)hydrazine
CAS 32812-32-1C18H17N3
1,2-Diphenyl-1-(pyridin-2-ylmethyl)hydrazine
CAS 32812-35-4C18H17N3
2-(2,6-Dimethyl-1-phenethylpyridin-4(1H)-ylidene)malononitrile
CAS 403830-91-1C18H17N3
![6-Butyl-6H-indolo[2,3-b]quinoxaline chemical structure, C18H17N3, CAS 327061-52-9](/s/ANMMCAXLAPEYKR-UHFFFAOYSA-N.svg)
6-Butyl-6H-indolo[2,3-b]quinoxaline
CAS 327061-52-9C18H17N3
![2-Methyl-5-(methylethyl)indolo[2,3-b]quinoxaline chemical structure, C18H17N3, CAS 613660-14-3](/s/PMMXKXAMFPFJSQ-UHFFFAOYSA-N.svg)
2-Methyl-5-(methylethyl)indolo[2,3-b]quinoxaline
CAS 613660-14-3C18H17N3
Quinoline, 2-(3-pyridinyl)-4-(1-pyrrolidinyl)-
CAS 133671-58-6C18H17N3
![Dimethyl[4-(1-prop-2-ynylbenzimidazol-2-yl)phenyl]amine chemical structure, C18H17N3, CAS 872344-80-4](/s/RAAVXFVNOAANEW-UHFFFAOYSA-N.svg)
Dimethyl[4-(1-prop-2-ynylbenzimidazol-2-yl)phenyl]amine
CAS 872344-80-4C18H17N3
acetonitrile chemical structure, C18H17N3, CAS 321974-01-0](/s/PGHGKVHLHIBJIH-UHFFFAOYSA-N.svg)
[Benzyl(methyl)amino](1H-indol-3-yl)acetonitrile
CAS 321974-01-0C18H17N3
![9-Methyl-2-pyridin-3-yl-3,4,5,6-tetrahydro-1,3-diaza-benzo[e]azulene chemical structure, C18H17N3, CAS 447405-11-0](/s/UMPMAFOKUASNEU-UHFFFAOYSA-N.svg)
9-Methyl-2-pyridin-3-yl-3,4,5,6-tetrahydro-1,3-diaza-benzo[e]azulene
CAS 447405-11-0C18H17N3
Aniline, N,N-dimethyl-p-(2-naphthylazo)-
CAS 613-65-0C18H17N3
4-(3,4-Dihydroisoquinolin-2(1H)-yl)quinolin-2-amine
CAS 333723-40-3C18H17N3
N,N-Dimethyl-4-(2-(1-naphthalenyl)diazenyl)benzenamine
CAS 607-59-0C18H17N3
4,6-Bis(4-methylphenyl)pyrimidin-2-amine
CAS 84857-14-7C18H17N3
2,2':6',2''-Terpyridine, 4,4',4''-trimethyl-
CAS 33354-75-5C18H17N3
1-(1H-Indol-4-yl)-N-(1H-indol-4-ylmethyl)methanamine
CAS 1060796-59-9C18H17N3
![6-(2-Methylpropyl)-6H-indolo[2,3-b]quinoxaline chemical structure, C18H17N3, CAS 377052-89-6](/s/MIAPDOSIGLGEHF-UHFFFAOYSA-N.svg)
6-(2-Methylpropyl)-6H-indolo[2,3-b]quinoxaline
CAS 377052-89-6C18H17N3
- N-Benzyl-4-methyl-6-phenylpyrimidin-2-amine89242-69-3C18H17N3
- 4,4',4''-Propane-1,2,3-triyltripyridine5421-79-4C18H17N3
- 1-(4-(1H-Inden-1-ylidenemethyl)phenyl)-3,3-dimethyl-1-triazene30117-77-2C18H17N3
- 3-(8-Methyl-1H-pyrazino[3,2,1-jk]carbazol-3(2H)-yl)propanenitrile374545-66-1C18H17N3
- 3-[3,3-Bis(2-cyanoethyl)inden-1-yl]propanenitrile1729-65-3C18H17N3
- N,N-Dimethyl-4-(quinolin-3-yliminomethyl)aniline23976-21-8C18H17N3
- N,N-Dimethyl-4,6-diphenyl-2-pyrimidinamine22114-29-0C18H17N3
- 3-(2,3-Dihydro-1H-inden-5-yl)-1-phenyl-1H-pyrazol-5-amine956411-52-2C18H17N3
- 2-Methyl-4,6-bis(4-methylphenyl)-1,3,5-triazine30377-13-0C18H17N3
- [1,1':3',1''-Terphenyl]-4,4'',5'-triamine220125-97-3C18H17N3
- 7-Benzyl-8,9-dihydro-6H-pyrido[4,3-b][1,8]naphthyridine389117-35-5C18H17N3
- 6-Phenyl-N-(2-phenylethyl)pyridazin-3-amine63185-74-0C18H17N3
- N,N-Dimethyl-4-{(E)-[(quinolin-4-yl)methylidene]amino}aniline52688-64-9C18H17N3
- 9-Methyl-6-propyl-6H-indolo[2,3-b]quinoxaline613660-15-4C18H17N3
- 4-Methyl-5-(methylethyl)indolo[2,3-b]quinoxaline578758-75-5C18H17N3
- 7-Methyl-6-propyl-6H-indolo[2,3-b]quinoxaline578700-09-1C18H17N3
- Cyclopent(1,2)indolizino(8,7-b)indole-2-carbonitrile, 3,3a,4,6,7,12,12b,12c-octahydro-95669-30-0C18H17N3
- 2-(((4-Ethylphenyl)amino)methyl)indolizine-1-carbonitrile880466-98-8C18H17N3
- N-(1-(Phenylmethyl)-2(1H)-pyrimidinylidene)benzenemethanamine4214-60-2C18H17N3
- Butanedinitrile, 2-[4-(dimethylamino)phenyl]-3-phenyl-67649-52-9C18H17N3
- N-Benzyl-N-methyl-6-phenylpyrimidin-4-amine927970-54-5C18H17N3
- 4-(3,4-Dimethylphenyl)-6-phenylpyrimidin-2-amine956077-43-3C18H17N3
- Methylbenzyl(6-phenylpyridazin-3-yl)amine1018128-25-0C18H17N3
- N,3-dimethyl-N,6-diphenylpyridazin-4-amine60326-03-6C18H17N3
- Benzenamine, N-[[2-(3,5-dimethyl-1H-pyrazol-1-yl)phenyl]methylene]-832723-61-2C18H17N3
- 2-Amino-1-mesityl-1H-indole-3-carbonitrile245734-94-5C18H17N3
- 5,6-Diphenyl-2-(ethylamino)pyrazine475086-58-9C18H17N3
- 5,6-Di-p-tolylpyrazin-2-amine1174186-69-6C18H17N3
- 2-{6-Phenyl-2-azaspiro[3.3]heptan-2-yl}pyridine-4-carbonitrile2640974-73-6C18H17N3
- 6-{6-Phenyl-2-azaspiro[3.3]heptan-2-yl}pyridine-2-carbonitrile2640956-72-3C18H17N3
- N-(Cyclopropylmethyl)-5-(naphthalen-2-yl)pyrimidin-2-amine2548976-04-9C18H17N3
- 4,5-Diphenyl-N-2-propen-1-yl-1H-pyrazol-3-amine63633-47-6C18H17N3
- N-Benzyl-1-phenyl-1-(pyrimidin-2-yl)methanamine1161432-26-3C18H17N3
- 4-(2-Methylphenyl)-6-(4-methylphenyl)pyrimidin-2-amine1354919-88-2C18H17N3
- 4-(3-Methylphenyl)-6-(4-methylphenyl)pyrimidin-2-amine1354922-02-3C18H17N3
- 4-(2,4-Dimethylphenyl)-6-phenylpyrimidin-2-amine1354927-06-2C18H17N3
- 4,6-Bis(2-methylphenyl)pyrimidin-2-amine1354929-66-0C18H17N3
- 4-(2-Methylphenyl)-6-(3-methylphenyl)pyrimidin-2-amine1354923-74-2C18H17N3
- 4,6-Bis(3-methylphenyl)pyrimidin-2-amine1354939-59-5C18H17N3
- 2-(6-Phenyl-2-azaspiro[3.3]heptan-2-yl)pyridine-3-carbonitrile2379978-69-3C18H17N3
- 3-{6-Phenyl-2-azaspiro[3.3]heptan-2-yl}pyridine-2-carbonitrile2379985-37-0C18H17N3
- 1-(1-Benzyl-1H-imidazol-2-yl)-N-(4-methylphenyl)methanimine20062-53-7C18H17N3
- 3-[(Aziridin-1-yl)methyl]-4-phenylquinolin-2-amine113802-20-3C18H17N3
- 2-(1,2,3,4-Tetrahydroisoquinolin-2-yl)quinolin-6-amine1154583-56-8C18H17N3
- 2-[(E,4E)-4-(1,3,3-Trimethylindol-2-ylidene)but-2-enylidene]propanedinitrile93872-94-7C18H17N3
- N-Ethyl-4-[(E)-phenyldiazenyl]naphthalen-1-amine60375-32-8C18H17N3
- 4-Methyl-2-[4-methyl-6-(2-methylphenyl)pyridin-2-yl]pyrimidine115179-26-5C18H17N3
- N-Methyl-N'-(2-methylquinolin-4-yl)-N-phenylmethanimidamide143158-13-8C18H17N3
- 3,5-Dimethyl-1-phenyl-4,5-dihydro-1H-pyrazolo[4,3-c]quinoline654650-52-9C18H17N3
- 4-(5,5-Dimethyl-4-phenyl-4,5-dihydro-1H-pyrazol-3-yl)benzonitrile61147-71-5C18H17N3
- 2,4,6-Trimethyl-3-[(E)-phenyldiazenyl]quinoline847202-97-5C18H17N3
- N-Cyclopropyl-1,3-diphenyl-1H-pyrazol-5-amine1420858-29-2C18H17N3
- 5-(Amino(phenyl)methyl)-N-phenylpyridin-2-amine1355177-71-7C18H17N3
- 4-Butyl-7H-pyrimido[5,4-C]carbazole88368-37-0C18H17N3
- 3-Methyl-1-(4-methylphenyl)-2,4-dihydro-1H-pyrazolo[4,3-c]quinoline654650-59-6C18H17N3
- 3-Methyl-1-(2-methylphenyl)-2,4-dihydro-1H-pyrazolo[4,3-c]quinoline654650-58-5C18H17N3
- 3-Methyl-1-(3-methylphenyl)-2,4-dihydro-1H-pyrazolo[4,3-c]quinoline654650-49-4C18H17N3
- 4-Cyclopropyl-1-(diphenylmethyl)-1H-1,2,3-triazole2742039-72-9C18H17N3
- 4-(2-Phenylpyrrolidin-1-yl)quinazoline3054580-78-5C18H17N3
- 4-Methyl-2,6-bis(6-methyl-2-pyridinyl)pyridine316800-48-3C18H17N3
- 3-([1,1'-Biphenyl]-4-yl)-5,6,7,8-tetrahydroimidazo[1,2-A]pyrazine1416438-12-4C18H17N3
- 4-Methyl-2,6-bis(5-methyl-2-pyridinyl)pyridine316800-47-2C18H17N3
Frequently asked questions
What is the molar mass of C18H17N3?
The molar mass of C18H17N3 is 275.35 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms and 3 nitrogen atoms. The monoisotopic mass is 275.1422 Da.
How many compounds have the formula C18H17N3?
CompoundList lists 86 compounds with the molecular formula C18H17N3, including N1-(4-Aminophenyl)-N1-phenyl-1,4-benzenediamine, 1,2,4-Triazolo[3,4-a]isoquinoline, 5,6-dihydro-5,5-dimethyl-3-phenyl-, 4-Phenyl-2-(pyrrolidin-1-yl)quinazoline. 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 C18H17N3?
C18H17N3 has a degree of unsaturation of 12. 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.