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Molecular formula

C16H20N4

118 compounds have this formula on CompoundList.

Molar mass
268.36g/mol
Monoisotopic mass
268.1688Da
Atoms
40
Elements
3
Rings plus double bonds
9

The formula C16H20N4 describes a molecule made of 16 carbon atoms, 20 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 × 1671.61%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 207.51%
    1.008 × 20 = 20.160 g/mol
  • N Nitrogen × 420.88%
    14.007 × 4 = 56.028 g/mol
Look up another formula

Compounds with the formula C16H20N4

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 101 to 118 of 118 compounds

5-Methyl-2-[4-(2-methylphenyl)piperazin-1-yl]pyrimidine chemical structure, C16H20N4, CAS 2640971-16-8
5-Methyl-2-[4-(2-methylphenyl)piperazin-1-yl]pyrimidine
CAS 2640971-16-8C16H20N4
4-(4-Benzylpiperazin-1-yl)-5-methylpyrimidine chemical structure, C16H20N4, CAS 2742057-52-7
4-(4-Benzylpiperazin-1-yl)-5-methylpyrimidine
CAS 2742057-52-7C16H20N4
2-Cyclopropyl-N,6-dimethyl-N-[2-(pyridin-4-yl)ethyl]pyrimidin-4-amine chemical structure, C16H20N4, CAS 2742024-91-3
2-Cyclopropyl-N,6-dimethyl-N-[2-(pyridin-4-yl)ethyl]pyrimidin-4-amine
CAS 2742024-91-3C16H20N4
5-(3-{Octahydrocyclopenta[c]pyrrol-2-yl}azetidin-1-yl)pyridine-2-carbonitrile chemical structure, C16H20N4, CAS 2770613-19-7
5-(3-{Octahydrocyclopenta[c]pyrrol-2-yl}azetidin-1-yl)pyridine-2-carbonitrile
CAS 2770613-19-7C16H20N4
N-Methyl-N-[2-(pyridin-4-yl)ethyl]-5,6,7,8-tetrahydroquinazolin-4-amine chemical structure, C16H20N4, CAS 2770622-75-6
N-Methyl-N-[2-(pyridin-4-yl)ethyl]-5,6,7,8-tetrahydroquinazolin-4-amine
CAS 2770622-75-6C16H20N4
N-(6-Azidohexyl)naphthalen-1-amine chemical structure, C16H20N4, CAS 2326573-90-2
N-(6-Azidohexyl)naphthalen-1-amine
CAS 2326573-90-2C16H20N4
4-(4-Methylpiperazin-1-yl)-2-(pyridin-3-yl)aniline chemical structure, C16H20N4, CAS 3078419-67-4
4-(4-Methylpiperazin-1-yl)-2-(pyridin-3-yl)aniline
CAS 3078419-67-4C16H20N4
N-{1-[(2-Methylphenyl)methyl]pyrrolidin-3-yl}pyrimidin-4-amine chemical structure, C16H20N4, CAS 3030780-42-5
N-{1-[(2-Methylphenyl)methyl]pyrrolidin-3-yl}pyrimidin-4-amine
CAS 3030780-42-5C16H20N4
N-{1-[(4-Methylphenyl)methyl]pyrrolidin-3-yl}pyrimidin-4-amine chemical structure, C16H20N4, CAS 3030780-98-1
N-{1-[(4-Methylphenyl)methyl]pyrrolidin-3-yl}pyrimidin-4-amine
CAS 3030780-98-1C16H20N4
N-Benzyl-N-methyl-1-(5-methylpyrimidin-4-yl)azetidin-3-amine chemical structure, C16H20N4, CAS 3054621-94-9
N-Benzyl-N-methyl-1-(5-methylpyrimidin-4-yl)azetidin-3-amine
CAS 3054621-94-9C16H20N4
N-[1-(2-Phenylethyl)pyrrolidin-3-yl]pyrimidin-4-amine chemical structure, C16H20N4, CAS 3054601-20-3
N-[1-(2-Phenylethyl)pyrrolidin-3-yl]pyrimidin-4-amine
CAS 3054601-20-3C16H20N4
1-(4-Methylpyridin-2-yl)-4-[(pyridin-4-yl)methyl]piperazine chemical structure, C16H20N4, CAS 3054631-02-3
1-(4-Methylpyridin-2-yl)-4-[(pyridin-4-yl)methyl]piperazine
CAS 3054631-02-3C16H20N4
N-Benzyl-N-methyl-1-(6-methylpyrimidin-4-yl)azetidin-3-amine chemical structure, C16H20N4, CAS 3054637-21-4
N-Benzyl-N-methyl-1-(6-methylpyrimidin-4-yl)azetidin-3-amine
CAS 3054637-21-4C16H20N4
5-(4-Ethylphenyl)-2-(piperazin-1-yl)pyrimidine chemical structure, C16H20N4, CAS 1369063-89-7
5-(4-Ethylphenyl)-2-(piperazin-1-yl)pyrimidine
CAS 1369063-89-7C16H20N4
(5AR,9AR)-1-Benzyl-4,5,5A,6,7,8,9,9A-octahydro-[1,2,4]triazolo[4,3-A][1,6]naphthyridine chemical structure, C16H20N4, CAS 2135332-05-5
(5AR,9AR)-1-Benzyl-4,5,5A,6,7,8,9,9A-octahydro-[1,2,4]triazolo[4,3-A][1,6]naphthyridine
CAS 2135332-05-5C16H20N4
(5AS,9AR)-1-Benzyl-4,5,5A,6,7,8,9,9A-octahydro-[1,2,4]triazolo[4,3-A][1,6]naphthyridine chemical structure, C16H20N4, CAS 2072820-59-6
(5AS,9AR)-1-Benzyl-4,5,5A,6,7,8,9,9A-octahydro-[1,2,4]triazolo[4,3-A][1,6]naphthyridine
CAS 2072820-59-6C16H20N4
N-[1-(1-Phenylethyl)pyrrolidin-3-yl]pyrimidin-4-amine chemical structure, C16H20N4, CAS 3054408-82-8
N-[1-(1-Phenylethyl)pyrrolidin-3-yl]pyrimidin-4-amine
CAS 3054408-82-8C16H20N4
N-[1-[(3-Methylphenyl)methyl]pyrrolidin-3-yl]pyrimidin-4-amine chemical structure, C16H20N4, CAS 3054549-27-5
N-[1-[(3-Methylphenyl)methyl]pyrrolidin-3-yl]pyrimidin-4-amine
CAS 3054549-27-5C16H20N4

Frequently asked questions

What is the molar mass of C16H20N4?

The molar mass of C16H20N4 is 268.36 g/mol, calculated from standard atomic weights for 16 carbon atoms, 20 hydrogen atoms and 4 nitrogen atoms. The monoisotopic mass is 268.1688 Da.

How many compounds have the formula C16H20N4?

CompoundList lists 118 compounds with the molecular formula C16H20N4, including 5-Methyl-2-[4-(2-methylphenyl)piperazin-1-yl]pyrimidine, 4-(4-Benzylpiperazin-1-yl)-5-methylpyrimidine, 2-Cyclopropyl-N,6-dimethyl-N-[2-(pyridin-4-yl)ethyl]pyrimidin-4-amine. 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 C16H20N4?

C16H20N4 has a degree of unsaturation of 9. 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.