Molecular formula
C16H17N5
106 compounds have this formula on CompoundList.
- Molar mass
- 279.35g/mol
- Monoisotopic mass
- 282.1672Da
- Atoms
- 38
- Elements
- 3
- Rings plus double bonds
- 11
The formula C16H17N5 describes a molecule made of 16 carbon atoms, 17 hydrogen atoms and 5 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 × 1668.79%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 176.13%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 525.07%14.007 × 5 = 70.035 g/mol
Look up another formula
Compounds with the formula C16H17N5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 106 compounds
![1-(3-Methylphenyl)-4-pyrrolidin-1-ylpyrazolo[3,4-d]pyrimidine chemical structure, C16H17N5, CAS 305337-37-5](/s/GJMOXOFITBMXMF-UHFFFAOYSA-N.svg)
1-(3-Methylphenyl)-4-pyrrolidin-1-ylpyrazolo[3,4-d]pyrimidine
CAS 305337-37-5C16H17N5
![1-{1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidine chemical structure, C16H17N5, CAS 23000-46-6](/s/AMRPAMSVFKIGHT-UHFFFAOYSA-N.svg)
1-{1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidine
CAS 23000-46-6C16H17N5
2-Quinoxalinecarbonitrile, 3-(4-(2-propenyl)-1-piperazinyl)-
CAS 149685-89-2C16H17N5
![2-[3-(1-Cyanoethyl)-5-[(1H-1,2,4-triazol-1-yl)methyl]phenyl]-2-methylpropanenitrile chemical structure, C16H17N5, CAS 1215780-15-6](/s/LXXANTDQIIXQBZ-UHFFFAOYSA-N.svg)
2-[3-(1-Cyanoethyl)-5-[(1H-1,2,4-triazol-1-yl)methyl]phenyl]-2-methylpropanenitrile
CAS 1215780-15-6C16H17N5
6-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(p-tolyl)pyrimidin-4-amine
CAS 301328-20-1C16H17N5
![N,N-Dimethyl-4-[(1-methylbenzimidazol-2-yl)diazenyl]aniline chemical structure, C16H17N5, CAS 50972-33-3](/s/CVKZBNTUFRIIRC-UHFFFAOYSA-N.svg)
N,N-Dimethyl-4-[(1-methylbenzimidazol-2-yl)diazenyl]aniline
CAS 50972-33-3C16H17N5
![5,7-Dimethyl-6-[(E)-3-phenyl-2-propenyl][1,2,4]triazolo[1,5-a]pyrimidin-2-amine chemical structure, C16H17N5, CAS 691887-98-6](/s/UANGGBODASIPBX-RMKNXTFCSA-N.svg)
5,7-Dimethyl-6-[(E)-3-phenyl-2-propenyl][1,2,4]triazolo[1,5-a]pyrimidin-2-amine
CAS 691887-98-6C16H17N5
![(6,7-Dihydro-5H-cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidin-8-yl)-phenethyl-amine chemical structure, C16H17N5, CAS 626216-22-6](/s/VIDCAHIAPDIEDU-UHFFFAOYSA-N.svg)
(6,7-Dihydro-5H-cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidin-8-yl)-phenethyl-amine
CAS 626216-22-6C16H17N5
![N-Cyclopentyl-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C16H17N5, CAS 797018-11-2](/s/YQFJEGVWUURTDA-UHFFFAOYSA-N.svg)
N-Cyclopentyl-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 797018-11-2C16H17N5
![5-Methyl-N-(1,2,3,4-tetrahydronaphthalen-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine chemical structure, C16H17N5, CAS 1281860-80-7](/s/BOTVJBHLFOCPPM-UHFFFAOYSA-N.svg)
5-Methyl-N-(1,2,3,4-tetrahydronaphthalen-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
CAS 1281860-80-7C16H17N5
3-(4-Benzylpiperazin-1-yl)pyrazine-2-carbonitrile
CAS 880874-34-0C16H17N5
![2-Cyclohexyl-7-(pyridin-4-yl)[1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C16H17N5, CAS 1441900-83-9](/s/AWDSVDWKMYUNNK-UHFFFAOYSA-N.svg)
2-Cyclohexyl-7-(pyridin-4-yl)[1,2,4]triazolo[1,5-a]pyrimidine
CAS 1441900-83-9C16H17N5
Guanidine, 2-cyano-1-(alpha,alpha-dimethylbenzyl)-3-(4-pyridyl)-
CAS 67026-58-8C16H17N5
1-Methyl-5-(4-dimethylaminophenylazo)indazole
CAS 122168-69-8C16H17N5
![5-Phenyl-7-pyrrolidin-3-yl-7H-pyrrolo[2,3-d]pyrimidin-4-yl-amine chemical structure, C16H17N5, CAS 197525-34-1](/s/XNIBNLVJQPSPNT-UHFFFAOYSA-N.svg)
5-Phenyl-7-pyrrolidin-3-yl-7H-pyrrolo[2,3-d]pyrimidin-4-yl-amine
CAS 197525-34-1C16H17N5
![N1-(3-pyridin-4-yl-[2,6]naphthyridin-1-yl)propane-1,3-diamine chemical structure, C16H17N5, CAS 1071016-31-3](/s/QYTBMLLWBZLPMF-UHFFFAOYSA-N.svg)
N1-(3-pyridin-4-yl-[2,6]naphthyridin-1-yl)propane-1,3-diamine
CAS 1071016-31-3C16H17N5
6-Cyclopropyl-5-(1-methyl-1H-indol-3-yl)-2,4-pyrimidinediamine
CAS 2012535-76-9C16H17N5
![1-(2-Methylphenyl)-4-(pyrrolidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine chemical structure, C16H17N5, CAS 955306-15-7](/s/CZFVKSUYOQLQAI-UHFFFAOYSA-N.svg)
1-(2-Methylphenyl)-4-(pyrrolidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine
CAS 955306-15-7C16H17N5
![N-Methyl-1-[1-(2-methylphenyl)-1H-tetrazol-5-yl]-1-phenylmethanamine chemical structure, C16H17N5, CAS 400747-21-9](/s/ARRSSNICHKPBLZ-UHFFFAOYSA-N.svg)
N-Methyl-1-[1-(2-methylphenyl)-1H-tetrazol-5-yl]-1-phenylmethanamine
CAS 400747-21-9C16H17N5
6-(3,5-Dimethylpyrazol-1-yl)-2-methyl-N-phenylpyrimidin-4-amine
CAS 958133-27-2C16H17N5
N-(4,6-Dimethylpyrimidin-2-yl)-4,7-dimethylquinazolin-2-amine
CAS 352642-62-7C16H17N5
6-Ethyl-4-methyl-N-(4-methylpyrimidin-2-yl)quinazolin-2-amine
CAS 669752-75-4C16H17N5
Aminostilbamidine
CAS 623548-64-1C16H17N5
4,6,7-Trimethyl-N-(4-methylpyrimidin-2-yl)quinazolin-2-amine
CAS 919745-33-8C16H17N5
- Ethanone, 1-(5-methyl-2-pyridinyl)-, 2-(1-methyl-1H-benzimidazol-2-yl)hydrazone379226-93-4C16H17N5
- 1-Benzyl-4-(pyrrolidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine401828-10-2C16H17N5
- Guanidine, N-cyano-N'-(1-phenylpropyl)-N''-3-pyridinyl-155342-61-3C16H17N5
- 5-[Ethyl(benzylamino)]-1-phenyltetrazole66907-77-5C16H17N5
- 4H-(1,2,4)Triazolo(4,3-a)(1,5)benzodiazepin-5-amine, N,N-di-2-propenyl-137731-10-3C16H17N5
- 2-Anilino-4-(1-isopropylimidazole-5-yl)pyrimidine602306-58-1C16H17N5
- 4,6,8-Trimethyl-N-(4-methylpyrimidin-2-yl)quinazolin-2-amine919729-18-3C16H17N5
- 1-(2-Phenylpyrazolo[1,5-a]pyrazin-4-yl)pyrrolidin-3-amine1338657-15-0C16H17N5
- 2-(6-Piperazin-1-YL-pyridin-3-yl)-1H-benzoimidazole881191-49-7C16H17N5
- 2-(3-Ethyl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-1,2,3,4-tetrahydroisoquinoline1144434-30-9C16H17N5
- 1-{3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-2-phenylpyrrolidine1416222-78-0C16H17N5
- Pyridine, 2,2'-[4-(2-methylpropyl)-4H-1,2,4-triazole-3,5-diyl]bis-774609-09-5C16H17N5
- 1-(4,6-Dimethylpyrimidin-2-yl)-3-(3-methylphenyl)-1H-pyrazol-5-amine926242-18-4C16H17N5
- 1-{5-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}-2-phenylpyrrolidine1061333-35-4C16H17N5
- 3-(Piperidin-4-yl)-2-(pyridin-2-yl)-3H-imidazo[4,5-b]pyridine618900-72-4C16H17N5
- 2-Anilino-4-(1-ethyl-2-methylimidazol-5-yl)pyrimidine403791-28-6C16H17N5
- N1-(4-methylphthalazin-1-yl)-N2-(pyridin-2-yl)ethane-1,2-diamine1111588-98-7C16H17N5
- 4-(4-Phenylpiperazin-1-yl)-7H-pyrrolo[2,3-d]pyrimidine871335-70-5C16H17N5
- N-ethyl-2-hydrazinyl-N-phenyl-4-Quinazolinamine1535443-37-8C16H17N5
- 6-Amino-4-[(2,2-dimethylpropyl)amino]-3,8-quinolinedicarbonitrile2061901-53-7C16H17N5
- 5-(2-{6-[Methyl(propan-2-yl)amino]pyridin-3-yl}ethenyl)pyrazine-2-carbonitrile2094957-81-8C16H17N5
- 6-Methyl-5-[[2-(1-methyl-1H-pyrazol-4-yl)-4-pyridinyl]methyl]-2-pyridinamine2253124-04-6C16H17N5
- 2-{3-[(1H-Imidazol-1-yl)methyl]azetidin-1-yl}-3-methylquinoxaline2549050-31-7C16H17N5
- 9-Cyclopropyl-N-(3,4-dimethylphenyl)-9H-purin-6-amine2640944-81-4C16H17N5
- 9-Cyclopropyl-N-(3,5-dimethylphenyl)-9H-purin-6-amine2640893-04-3C16H17N5
- 9-Cyclopropyl-N-(2,5-dimethylphenyl)-9H-purin-6-amine2640947-39-1C16H17N5
- 6-(4-Methyl-1H-pyrazol-1-yl)-N-(2-phenylethyl)pyrimidin-4-amine2549019-83-0C16H17N5
- 4-{3-[(4-Methyl-1H-pyrazol-1-yl)methyl]azetidin-1-yl}quinazoline2549007-87-4C16H17N5
- 2-{3-[(2-Methyl-1H-imidazol-1-yl)methyl]azetidin-1-yl}quinoxaline2640842-40-4C16H17N5
- 2-((4-(Pyrimidin-2-yl)piperazin-1-yl)methyl)benzonitrile923832-53-5C16H17N5
- Allyl-[2-(3,5-dimethyl-pyrazol-1-yl)-quinazolin-4-yl]-amine910465-70-2C16H17N5
- Cyclopropyl-[2-(3,5-dimethyl-pyrazol-1-yl)-quinazolin-4-yl]-amine910465-71-3C16H17N5
- 1-Phenyl-5-(piperidin-1-yl)-1H-pyrazolo[3,4-b]pyrazine87594-88-5C16H17N5
- 2-Anilino-4-(1-propylimidazol-5-yl)pyrimidine600639-18-7C16H17N5
- N,N-Dimethyl-4-[(E)-(2-methyl-1H-benzimidazol-6-yl)diazenyl]aniline114626-46-9C16H17N5
- 2-[4-(4-Methylphenyl)piperazin-1-yl]pyrimidine-5-carbonitrile1707586-22-8C16H17N5
- N4-(Isoquinolin-8-yl)-N2-propylpyrimidine-2,4-diamine1536558-90-3C16H17N5
- 3-[2-(1-Piperazinyl)-4-pyridinyl]-1H-indazole1627190-81-1C16H17N5
- 2-(Piperidin-4-yl)-6-(pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridine1422138-53-1C16H17N5
- 2-(Piperidin-4-yl)-6-(pyridin-4-yl)-[1,2,4]triazolo[1,5-A]pyridine1422069-46-2C16H17N5
- 1-[1-(5,6-Dimethylpyrimidin-4-yl)azetidin-3-yl]-1H-1,3-benzodiazole2380167-60-0C16H17N5
- 1-[1-(5-Ethylpyrimidin-2-yl)azetidin-3-yl]-1H-1,3-benzodiazole2380166-77-6C16H17N5
- N'-(1-Benzyl-1H-benzimidazol-2-yl)ethanimidohydrazide2387-72-6C16H17N5
- 1-{Imidazo[1,2-a]pyrazin-8-yl}-4-phenylpiperazine2877706-27-7C16H17N5
- (E)-2-(9-Benzyl-9H-purin-6-yl)-N,N-dimethylethenamine920503-61-3C16H17N5
- [1-[3-(3-Methyl-2H-pyrazolo[3,4-d]pyrimidin-4-yl)phenyl]cyclopropyl]methanamine1363197-97-0C16H17N5
- alpha-Desmethyl Anastrozole-d31346601-01-1C16H17N5
- N-Cyclopentyl-1-phenyl-1H-pyrazolo[3,4-b]pyrazin-5-amine87594-84-1C16H17N5
- 6-Phenyl-3-(piperidin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine1284819-82-4C16H17N5
- 3-(Pyrrolidin-2-yl)-6-(p-tolyl)-[1,2,4]triazolo[4,3-b]pyridazine1706428-33-2C16H17N5
- 3-(Pyrrolidin-3-yl)-6-(p-tolyl)-[1,2,4]triazolo[4,3-b]pyridazine1706432-87-2C16H17N5
- 6-Phenyl-3-(piperidin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine1706439-20-4C16H17N5
- 6-Phenyl-3-(piperidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine1706439-23-7C16H17N5
- 2-[4-(3-Methylphenyl)piperazin-1-yl]pyrimidine-4-carbonitrile1930533-64-4C16H17N5
- 3-(4-Aminophenyl)-N-(cyclopropylmethyl)imidazo[1,2-a]pyrazin-8-amine2177267-37-5C16H17N5
- 1-Phenyl-4-{pyrazolo[1,5-a]pyrazin-4-yl}piperazine2326246-66-4C16H17N5
- 4-{3-[(2-Methyl-1H-imidazol-1-yl)methyl]azetidin-1-yl}quinazoline2640979-44-6C16H17N5
- 1-(9-Ethyl-9H-purin-6-yl)-1,2,3,4-tetrahydroquinoline2741929-73-5C16H17N5
- 6-(2-Methyl-1H-imidazol-1-yl)-N-(1-phenylethyl)pyrimidin-4-amine2741939-43-3C16H17N5
- N-(3-Phenylpropyl)-6-(1H-pyrazol-1-yl)pyrimidin-4-amine2741926-57-6C16H17N5
- 2-(9-Ethyl-9H-purin-6-yl)-1,2,3,4-tetrahydroisoquinoline2640822-75-7C16H17N5
- N-Benzyl-N-methyl-6-(2-methyl-1H-imidazol-1-yl)pyrimidin-4-amine2640968-58-5C16H17N5
- 9-Cyclopropyl-N-(2,3-dimethylphenyl)-9H-purin-6-amine2742067-51-0C16H17N5
- 9-Cyclopropyl-N-(2-phenylethyl)-9H-purin-6-amine2742045-45-8C16H17N5
- 9-Cyclopropyl-N-(2,6-dimethylphenyl)-9H-purin-6-amine2741901-13-1C16H17N5
- 9-Cyclopropyl-N-(1-phenylethyl)-9H-purin-6-amine2741936-68-3C16H17N5
- 9-Cyclopropyl-N-(2,4-dimethylphenyl)-9H-purin-6-amine2742045-49-2C16H17N5
- 9-Cyclopropyl-N-[(4-methylphenyl)methyl]-9H-purin-6-amine2770584-85-3C16H17N5
- 1-Phenyl-4-{pyrazolo[1,5-a]pyrimidin-5-yl}piperazine2153489-47-3C16H17N5
- 2-(1-{5-Methylpyrazolo[1,5-a]pyrimidin-7-yl}pyrrolidin-3-yl)pyridine2770595-52-1C16H17N5
- 2-{3-[Methyl(pyrimidin-2-yl)amino]pyrrolidin-1-yl}benzonitrile3054561-94-0C16H17N5
- 2-{3-[Methyl(pyrimidin-4-yl)amino]pyrrolidin-1-yl}benzonitrile3054575-31-1C16H17N5
- 4-({3-[(Pyrimidin-4-yl)amino]pyrrolidin-1-yl}methyl)benzonitrile3030823-46-9C16H17N5
- 2-{3-[(4-Methylpyrimidin-2-yl)amino]pyrrolidin-1-yl}benzonitrile3054615-05-0C16H17N5
- 2-{3-[(6-Methylpyrimidin-4-yl)amino]pyrrolidin-1-yl}benzonitrile3054602-68-2C16H17N5
- 2-{3-[(Pyrimidin-2-yl)amino]piperidin-1-yl}benzonitrile3054561-46-2C16H17N5
Frequently asked questions
What is the molar mass of C16H17N5?
The molar mass of C16H17N5 is 279.35 g/mol, calculated from standard atomic weights for 16 carbon atoms, 17 hydrogen atoms and 5 nitrogen atoms. The monoisotopic mass is 282.1672 Da.
How many compounds have the formula C16H17N5?
CompoundList lists 106 compounds with the molecular formula C16H17N5, including 1-(3-Methylphenyl)-4-pyrrolidin-1-ylpyrazolo[3,4-d]pyrimidine, 1-{1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidine, 2-Quinoxalinecarbonitrile, 3-(4-(2-propenyl)-1-piperazinyl)-. 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 C16H17N5?
C16H17N5 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.