CompoundList
Sign in
Molecular formula

C18H28N4O4

31 compounds have this formula on CompoundList.

Molar mass
364.45g/mol
Monoisotopic mass
364.2111Da
Atoms
54
Elements
4
Rings plus double bonds
7

The formula C18H28N4O4 describes a molecule made of 18 carbon atoms, 28 hydrogen atoms, 4 nitrogen atoms and 4 oxygen 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 × 1859.32%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 287.74%
    1.008 × 28 = 28.224 g/mol
  • N Nitrogen × 415.37%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 417.56%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C18H28N4O4

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

Showing 1 to 31 of 31 compounds

6-Hydroxy-2-[4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl]-5-octyl-4(3H)-pyrimidinone chemical structure, C18H28N4O4, CAS 866145-44-0
6-Hydroxy-2-[4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl]-5-octyl-4(3H)-pyrimidinone
CAS 866145-44-0C18H28N4O4
Phenylalanyl-alanyl-lysine chemical structure, C18H28N4O4, CAS 107889-42-9
Phenylalanyl-alanyl-lysine
CAS 107889-42-9C18H28N4O4
tert-Butyl 5-(methoxyacetyl)-1,5,6,7-tetrahydro-1'H-spiro[imidazo[4,5-c]pyridine-4,4'-piperidine]-1'-carboxylate chemical structure, C18H28N4O4, CAS 2096985-42-9
tert-Butyl 5-(methoxyacetyl)-1,5,6,7-tetrahydro-1'H-spiro[imidazo[4,5-c]pyridine-4,4'-piperidine]-1'-carboxylate
CAS 2096985-42-9C18H28N4O4
Lauraldehyde 2,4-dinitrophenylhydrazone chemical structure, C18H28N4O4, CAS 1726-78-9
Lauraldehyde 2,4-dinitrophenylhydrazone
CAS 1726-78-9C18H28N4O4
1-Boc-4-(4-carbamimidoyl-phenyl)-piperazine acetate chemical structure, C18H28N4O4, CAS 1220040-03-8
1-Boc-4-(4-carbamimidoyl-phenyl)-piperazine acetate
CAS 1220040-03-8C18H28N4O4
Methyl 4-(2-(3-(4-methoxyphenethyl)ureido)ethyl)piperazine-1-carboxylate chemical structure, C18H28N4O4, CAS 1226448-51-6
Methyl 4-(2-(3-(4-methoxyphenethyl)ureido)ethyl)piperazine-1-carboxylate
CAS 1226448-51-6C18H28N4O4
tert-Butyl (3-(2-methyl-3-oxo-2,3,5,6,7,8-hexahydrocinnoline-6-carboxamido)propyl)carbamate chemical structure, C18H28N4O4, CAS 1903685-85-7
tert-Butyl (3-(2-methyl-3-oxo-2,3,5,6,7,8-hexahydrocinnoline-6-carboxamido)propyl)carbamate
CAS 1903685-85-7C18H28N4O4
2-(2-((4-Acetylpiperazin-1-yl)methyl)-5-methoxy-4-oxopyridin-1(4H)-yl)-N-isopropylacetamide chemical structure, C18H28N4O4, CAS 921495-57-0
2-(2-((4-Acetylpiperazin-1-yl)methyl)-5-methoxy-4-oxopyridin-1(4H)-yl)-N-isopropylacetamide
CAS 921495-57-0C18H28N4O4
4-((3-(2,3-Dimethoxyphenyl)ureido)methyl)-N,N-dimethylpiperidine-1-carboxamide chemical structure, C18H28N4O4, CAS 2034602-45-2
4-((3-(2,3-Dimethoxyphenyl)ureido)methyl)-N,N-dimethylpiperidine-1-carboxamide
CAS 2034602-45-2C18H28N4O4
tert-Butyl 4-({[2-(2-oxo-1,2-dihydropyrimidin-1-yl)ethyl]carbamoyl}methyl)piperidine-1-carboxylate chemical structure, C18H28N4O4, CAS 2210053-68-0
tert-Butyl 4-({[2-(2-oxo-1,2-dihydropyrimidin-1-yl)ethyl]carbamoyl}methyl)piperidine-1-carboxylate
CAS 2210053-68-0C18H28N4O4
rac-1-tert-Butyl 3-ethyl (3R,4S)-4-[(5-aminopyridin-2-yl)amino]piperidine-1,3-dicarboxylate chemical structure, C18H28N4O4, CAS 2361841-77-0
rac-1-tert-Butyl 3-ethyl (3R,4S)-4-[(5-aminopyridin-2-yl)amino]piperidine-1,3-dicarboxylate
CAS 2361841-77-0C18H28N4O4
rac-Ethyl(3R,4S)-4-[(5-{[(tert-butoxy)carbonyl]amino}pyridin-2-yl)amino]piperidine-3-carboxylate,cis chemical structure, C18H28N4O4, CAS 2375250-71-6
rac-Ethyl(3R,4S)-4-[(5-{[(tert-butoxy)carbonyl]amino}pyridin-2-yl)amino]piperidine-3-carboxylate,cis
CAS 2375250-71-6C18H28N4O4
N-[(E)-Dodecan-2-ylideneamino]-2,4-dinitroaniline chemical structure, C18H28N4O4, CAS 81874-90-0
N-[(E)-Dodecan-2-ylideneamino]-2,4-dinitroaniline
CAS 81874-90-0C18H28N4O4
1-[1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl]-3-[3-(dimethylamino)propyl]urea chemical structure, C18H28N4O4, CAS 877641-47-9
1-[1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl]-3-[3-(dimethylamino)propyl]urea
CAS 877641-47-9C18H28N4O4
7,7'-[(E)-Diazenediyl]bis(7-cyanooctanoic acid) chemical structure, C18H28N4O4, CAS 63462-44-2
7,7'-[(E)-Diazenediyl]bis(7-cyanooctanoic acid)
CAS 63462-44-2C18H28N4O4
4-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-tert-butylpyrimidine-5-carboxylic acid chemical structure, C18H28N4O4, CAS 1011464-44-0
4-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-tert-butylpyrimidine-5-carboxylic acid
CAS 1011464-44-0C18H28N4O4
tert-Butyl 4-((2-morpholinopyrimidin-5-yl)oxy)piperidine-1-carboxylate chemical structure, C18H28N4O4, CAS 1400760-61-3
tert-Butyl 4-((2-morpholinopyrimidin-5-yl)oxy)piperidine-1-carboxylate
CAS 1400760-61-3C18H28N4O4
(R)-tert-Butyl 4-(5-(methylcarbamoyl)-2-aminopyridin-3-yloxy)-3,3-dimethylpyrrolidine-1-carboxylate chemical structure, C18H28N4O4, CAS 1873374-11-8
(R)-tert-Butyl 4-(5-(methylcarbamoyl)-2-aminopyridin-3-yloxy)-3,3-dimethylpyrrolidine-1-carboxylate
CAS 1873374-11-8C18H28N4O4
tert-Butyl (S)-2-(((4-methoxy-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)oxy)methyl)pyrrolidine-1-carboxylate chemical structure, C18H28N4O4, CAS 2326525-44-2
tert-Butyl (S)-2-(((4-methoxy-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)oxy)methyl)pyrrolidine-1-carboxylate
CAS 2326525-44-2C18H28N4O4
L-Leucyl-N-(4-nitrophenyl)-L-leucinamide chemical structure, C18H28N4O4, CAS 81928-67-8
L-Leucyl-N-(4-nitrophenyl)-L-leucinamide
CAS 81928-67-8C18H28N4O4
2,2'-[(E)-Diazenediyl]bis{2-methyl-5-[(oxiran-2-yl)methoxy]pentanenitrile} chemical structure, C18H28N4O4, CAS 154396-19-7
2,2'-[(E)-Diazenediyl]bis{2-methyl-5-[(oxiran-2-yl)methoxy]pentanenitrile}
CAS 154396-19-7C18H28N4O4
tert-Butyl 4-(1-methyl-6-oxopyridazin-3-yl)-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate chemical structure, C18H28N4O4, CAS 1914945-77-9
tert-Butyl 4-(1-methyl-6-oxopyridazin-3-yl)-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate
CAS 1914945-77-9C18H28N4O4
4-{[5-(Oxan-4-yl)-1,2,4-oxadiazol-3-yl]methyl}-2-(piperidine-1-carbonyl)morpholine chemical structure, C18H28N4O4, CAS 2741930-40-3
4-{[5-(Oxan-4-yl)-1,2,4-oxadiazol-3-yl]methyl}-2-(piperidine-1-carbonyl)morpholine
CAS 2741930-40-3C18H28N4O4
4-(1-{[5-(Oxan-4-yl)-1,2,4-oxadiazol-3-yl]methyl}piperidine-3-carbonyl)morpholine chemical structure, C18H28N4O4, CAS 2770634-16-5
4-(1-{[5-(Oxan-4-yl)-1,2,4-oxadiazol-3-yl]methyl}piperidine-3-carbonyl)morpholine
CAS 2770634-16-5C18H28N4O4

Frequently asked questions

What is the molar mass of C18H28N4O4?

The molar mass of C18H28N4O4 is 364.45 g/mol, calculated from standard atomic weights for 18 carbon atoms, 28 hydrogen atoms, 4 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 364.2111 Da.

How many compounds have the formula C18H28N4O4?

CompoundList lists 31 compounds with the molecular formula C18H28N4O4, including 6-Hydroxy-2-[4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl]-5-octyl-4(3H)-pyrimidinone, Phenylalanyl-alanyl-lysine, tert-Butyl 5-(methoxyacetyl)-1,5,6,7-tetrahydro-1'H-spiro[imidazo[4,5-c]pyridine-4,4'-piperidine]-1'-carboxylate. 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 C18H28N4O4?

C18H28N4O4 has a degree of unsaturation of 7. 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.