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Molecular formula

C18H28N6O

34 compounds have this formula on CompoundList.

Molar mass
344.46g/mol
Monoisotopic mass
344.2325Da
Atoms
53
Elements
4
Rings plus double bonds
8

The formula C18H28N6O describes a molecule made of 18 carbon atoms, 28 hydrogen atoms, 6 nitrogen atoms and 1 oxygen atom. 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 × 1862.76%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 288.19%
    1.008 × 28 = 28.224 g/mol
  • N Nitrogen × 624.40%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 14.64%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C18H28N6O

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

Showing 1 to 34 of 34 compounds

Lamtidine chemical structure, C18H28N6O, CAS 73278-54-3
Lamtidine
CAS 73278-54-3C18H28N6O
Isolamtidine chemical structure, C18H28N6O, CAS 98666-22-9
Isolamtidine
CAS 98666-22-9C18H28N6O
N-(1-Cyano-1-cyclopropylethyl)-2-{4-[(1-ethyl-1H-imidazol-2-yl)methyl]piperazin-1-yl}acetamide chemical structure, C18H28N6O, CAS 1311593-12-0
N-(1-Cyano-1-cyclopropylethyl)-2-{4-[(1-ethyl-1H-imidazol-2-yl)methyl]piperazin-1-yl}acetamide
CAS 1311593-12-0C18H28N6O
N-(2-(4-(Azepan-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-3-methylbutanamide chemical structure, C18H28N6O, CAS 1021122-53-1
N-(2-(4-(Azepan-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-3-methylbutanamide
CAS 1021122-53-1C18H28N6O
N-(1-Cyanocyclohexyl)-2-[4-[(2-methylpyrazol-3-yl)methyl]piperazin-1-yl]acetamide chemical structure, C18H28N6O, CAS 2224465-47-6
N-(1-Cyanocyclohexyl)-2-[4-[(2-methylpyrazol-3-yl)methyl]piperazin-1-yl]acetamide
CAS 2224465-47-6C18H28N6O
N-(1-Cyanocyclopentyl)-2-{4-[(1-ethyl-1H-imidazol-2-yl)methyl]piperazin-1-yl}acetamide chemical structure, C18H28N6O, CAS 1311604-94-0
N-(1-Cyanocyclopentyl)-2-{4-[(1-ethyl-1H-imidazol-2-yl)methyl]piperazin-1-yl}acetamide
CAS 1311604-94-0C18H28N6O
N-(1-Cyanocyclopentyl)-2-{3-methyl-4-[(1-methyl-1H-imidazol-2-yl)methyl]piperazin-1-yl}acetamide chemical structure, C18H28N6O, CAS 1311765-87-3
N-(1-Cyanocyclopentyl)-2-{3-methyl-4-[(1-methyl-1H-imidazol-2-yl)methyl]piperazin-1-yl}acetamide
CAS 1311765-87-3C18H28N6O
N-(1-Cyano-1-cyclopropylethyl)-2-{3-methyl-4-[(1-methyl-1H-imidazol-2-yl)methyl]piperazin-1-yl}acetamide chemical structure, C18H28N6O, CAS 1311691-61-8
N-(1-Cyano-1-cyclopropylethyl)-2-{3-methyl-4-[(1-methyl-1H-imidazol-2-yl)methyl]piperazin-1-yl}acetamide
CAS 1311691-61-8C18H28N6O
N-(1-Cyanocyclohexyl)-2-{2-[(3,5-dimethyl-1H-1,2,4-triazol-1-yl)methyl]pyrrolidin-1-yl}acetamide chemical structure, C18H28N6O, CAS 1311659-03-6
N-(1-Cyanocyclohexyl)-2-{2-[(3,5-dimethyl-1H-1,2,4-triazol-1-yl)methyl]pyrrolidin-1-yl}acetamide
CAS 1311659-03-6C18H28N6O
N-(1-Cyanocyclohexyl)-N-methyl-2-{3-[(1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}acetamide chemical structure, C18H28N6O, CAS 1333680-11-7
N-(1-Cyanocyclohexyl)-N-methyl-2-{3-[(1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}acetamide
CAS 1333680-11-7C18H28N6O
N-(1-Cyano-1-cyclopropylethyl)-2-{3-[(3,5-dimethyl-1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}acetamide chemical structure, C18H28N6O, CAS 1333701-96-4
N-(1-Cyano-1-cyclopropylethyl)-2-{3-[(3,5-dimethyl-1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}acetamide
CAS 1333701-96-4C18H28N6O
N-(1-Cyanocyclopentyl)-2-{3-[(3,5-dimethyl-1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}acetamide chemical structure, C18H28N6O, CAS 1333620-09-9
N-(1-Cyanocyclopentyl)-2-{3-[(3,5-dimethyl-1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}acetamide
CAS 1333620-09-9C18H28N6O
N-(1-Cyanocyclohexyl)-2-{2-[(1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}propanamide chemical structure, C18H28N6O, CAS 1356671-29-8
N-(1-Cyanocyclohexyl)-2-{2-[(1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}propanamide
CAS 1356671-29-8C18H28N6O
N-(1-Cyanocyclohexyl)-N-methyl-2-{2-[(1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}acetamide chemical structure, C18H28N6O, CAS 1356734-84-3
N-(1-Cyanocyclohexyl)-N-methyl-2-{2-[(1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}acetamide
CAS 1356734-84-3C18H28N6O
N-(1-Cyanocycloheptyl)-2-{2-[(1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}acetamide chemical structure, C18H28N6O, CAS 1356644-75-1
N-(1-Cyanocycloheptyl)-2-{2-[(1H-1,2,4-triazol-1-yl)methyl]piperidin-1-yl}acetamide
CAS 1356644-75-1C18H28N6O
N-(1-Cyanocyclohexyl)-2-({3-ethyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-6-yl}amino)propanamide chemical structure, C18H28N6O, CAS 1786223-66-2
N-(1-Cyanocyclohexyl)-2-({3-ethyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-6-yl}amino)propanamide
CAS 1786223-66-2C18H28N6O
1-[3-(1-Methyl-2-propan-2-yl-6,7-dihydro-4H-imidazo[4,5-c]pyridin-5-yl)propanoyl]piperazine-2-carbonitrile chemical structure, C18H28N6O, CAS 2194501-40-9
1-[3-(1-Methyl-2-propan-2-yl-6,7-dihydro-4H-imidazo[4,5-c]pyridin-5-yl)propanoyl]piperazine-2-carbonitrile
CAS 2194501-40-9C18H28N6O
1-(Pyrrolidin-1-yl)-2-{4-[4-(pyrrolidin-1-yl)pyrimidin-2-yl]piperazin-1-yl}ethan-1-one chemical structure, C18H28N6O, CAS 2640882-03-5
1-(Pyrrolidin-1-yl)-2-{4-[4-(pyrrolidin-1-yl)pyrimidin-2-yl]piperazin-1-yl}ethan-1-one
CAS 2640882-03-5C18H28N6O
1-(Pyrrolidin-1-yl)-2-{4-[2-(pyrrolidin-1-yl)pyrimidin-4-yl]piperazin-1-yl}ethan-1-one chemical structure, C18H28N6O, CAS 2426935-75-1
1-(Pyrrolidin-1-yl)-2-{4-[2-(pyrrolidin-1-yl)pyrimidin-4-yl]piperazin-1-yl}ethan-1-one
CAS 2426935-75-1C18H28N6O
2-{[2,6-Di(pyrrolidin-1-yl)pyrimidin-4-yl]amino}-1-(pyrrolidin-1-yl)ethan-1-one chemical structure, C18H28N6O, CAS 331268-13-4
2-{[2,6-Di(pyrrolidin-1-yl)pyrimidin-4-yl]amino}-1-(pyrrolidin-1-yl)ethan-1-one
CAS 331268-13-4C18H28N6O
3-tert-Butyl-6-({1-[(4-methyl-4H-1,2,4-triazol-3-yl)methyl]piperidin-4-yl}methoxy)pyridazine chemical structure, C18H28N6O, CAS 2320420-00-4
3-tert-Butyl-6-({1-[(4-methyl-4H-1,2,4-triazol-3-yl)methyl]piperidin-4-yl}methoxy)pyridazine
CAS 2320420-00-4C18H28N6O
3-tert-Butyl-6-({1-[2-(1H-1,2,3-triazol-1-yl)ethyl]piperidin-4-yl}methoxy)pyridazine chemical structure, C18H28N6O, CAS 2310221-72-6
3-tert-Butyl-6-({1-[2-(1H-1,2,3-triazol-1-yl)ethyl]piperidin-4-yl}methoxy)pyridazine
CAS 2310221-72-6C18H28N6O
3-tert-Butyl-6-({1-[2-(2H-1,2,3-triazol-2-yl)ethyl]piperidin-4-yl}methoxy)pyridazine chemical structure, C18H28N6O, CAS 2310223-97-1
3-tert-Butyl-6-({1-[2-(2H-1,2,3-triazol-2-yl)ethyl]piperidin-4-yl}methoxy)pyridazine
CAS 2310223-97-1C18H28N6O
3-tert-Butyl-6-(4-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}piperazin-1-yl)pyridazine chemical structure, C18H28N6O, CAS 2380084-95-5
3-tert-Butyl-6-(4-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}piperazin-1-yl)pyridazine
CAS 2380084-95-5C18H28N6O

Frequently asked questions

What is the molar mass of C18H28N6O?

The molar mass of C18H28N6O is 344.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 28 hydrogen atoms, 6 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 344.2325 Da.

How many compounds have the formula C18H28N6O?

CompoundList lists 34 compounds with the molecular formula C18H28N6O, including Lamtidine, Isolamtidine, N-(1-Cyano-1-cyclopropylethyl)-2-{4-[(1-ethyl-1H-imidazol-2-yl)methyl]piperazin-1-yl}acetamide. 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 C18H28N6O?

C18H28N6O has a degree of unsaturation of 8. 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.