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Molecular formula

C18H28N6O4

19 compounds have this formula on CompoundList.

Molar mass
392.46g/mol
Monoisotopic mass
392.2172Da
Atoms
56
Elements
4
Rings plus double bonds
8

The formula C18H28N6O4 describes a molecule made of 18 carbon atoms, 28 hydrogen atoms, 6 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 × 1855.09%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 287.19%
    1.008 × 28 = 28.224 g/mol
  • N Nitrogen × 621.41%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 416.31%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C18H28N6O4

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

Showing 1 to 19 of 19 compounds

Ethyl 4-[(1,3-dimethyl-2,6-dioxo-7-propyl-2,3,6,7-tetrahydro-1H-purin-8-yl)methyl]piperazine-1-carboxylate chemical structure, C18H28N6O4, CAS 838885-82-8
Ethyl 4-[(1,3-dimethyl-2,6-dioxo-7-propyl-2,3,6,7-tetrahydro-1H-purin-8-yl)methyl]piperazine-1-carboxylate
CAS 838885-82-8C18H28N6O4
1,3-Dimethyl-7-(2-morpholin-4-ylethyl)-8-(morpholin-4-ylmethyl)purine-2,6-dione chemical structure, C18H28N6O4, CAS 579443-23-5
1,3-Dimethyl-7-(2-morpholin-4-ylethyl)-8-(morpholin-4-ylmethyl)purine-2,6-dione
CAS 579443-23-5C18H28N6O4
Ethyl 4-[(7-butyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)methyl]piperazine-1-carboxylate chemical structure, C18H28N6O4, CAS 862979-33-7
Ethyl 4-[(7-butyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)methyl]piperazine-1-carboxylate
CAS 862979-33-7C18H28N6O4
2-((2-Cyclohexylethyl)amino)adenosine chemical structure, C18H28N6O4, CAS 124498-52-8
2-((2-Cyclohexylethyl)amino)adenosine
CAS 124498-52-8C18H28N6O4
H-Arg-Phe-Ala-OH chemical structure, C18H28N6O4, CAS 67368-27-8
H-Arg-Phe-Ala-OH
CAS 67368-27-8C18H28N6O4
(2R,3R,4S,5R)-2-(6-(Cyclopentylamino)-8-(propylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol chemical structure, C18H28N6O4, CAS 174365-18-5
(2R,3R,4S,5R)-2-(6-(Cyclopentylamino)-8-(propylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
CAS 174365-18-5C18H28N6O4
3,3'-(Dodecane-1,12-diyl)di(1,2,4-oxadiazole-5-carboxamide) chemical structure, C18H28N6O4, CAS 648440-97-5
3,3'-(Dodecane-1,12-diyl)di(1,2,4-oxadiazole-5-carboxamide)
CAS 648440-97-5C18H28N6O4
Methyl 2-[4-[3-methyl-7-(3-methylbutyl)-2,6-dioxopurin-8-yl]piperazin-1-yl]acetate chemical structure, C18H28N6O4, CAS 895841-31-3
Methyl 2-[4-[3-methyl-7-(3-methylbutyl)-2,6-dioxopurin-8-yl]piperazin-1-yl]acetate
CAS 895841-31-3C18H28N6O4
Ethyl 4-[[3-methyl-7-(2-methylpropyl)-2,6-dioxopurin-8-yl]methyl]piperazine-1-carboxylate chemical structure, C18H28N6O4, CAS 862979-40-6
Ethyl 4-[[3-methyl-7-(2-methylpropyl)-2,6-dioxopurin-8-yl]methyl]piperazine-1-carboxylate
CAS 862979-40-6C18H28N6O4
Ethyl 4-[(1,3-dimethyl-2,6-dioxo-7-propan-2-ylpurin-8-yl)methyl]piperazine-1-carboxylate chemical structure, C18H28N6O4, CAS 899988-51-3
Ethyl 4-[(1,3-dimethyl-2,6-dioxo-7-propan-2-ylpurin-8-yl)methyl]piperazine-1-carboxylate
CAS 899988-51-3C18H28N6O4
1,7-Bis(2-ethoxyethyl)-3,4,9-trimethyl-7,9-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(1H,4H)-dione chemical structure, C18H28N6O4, CAS 886907-64-8
1,7-Bis(2-ethoxyethyl)-3,4,9-trimethyl-7,9-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(1H,4H)-dione
CAS 886907-64-8C18H28N6O4
2-[[2-[[2-Amino-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoyl]amino]propanoic acid chemical structure, C18H28N6O4
2-[[2-[[2-Amino-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoyl]amino]propanoic acid
C18H28N6O4
1-[[7-(2-Ethoxyethyl)-1,3-dimethyl-2,6-dioxopurin-8-yl]methyl]piperidine-4-carboxamide chemical structure, C18H28N6O4, CAS 872627-98-0
1-[[7-(2-Ethoxyethyl)-1,3-dimethyl-2,6-dioxopurin-8-yl]methyl]piperidine-4-carboxamide
CAS 872627-98-0C18H28N6O4
4-Ethyl-3-(1-(3-methoxy-1-methyl-1H-pyrazole-4-carbonyl)piperidin-4-yl)-1-(2-methoxyethyl)-1H-1,2,4-triazol-5(4H)-one chemical structure, C18H28N6O4, CAS 1797583-34-6
4-Ethyl-3-(1-(3-methoxy-1-methyl-1H-pyrazole-4-carbonyl)piperidin-4-yl)-1-(2-methoxyethyl)-1H-1,2,4-triazol-5(4H)-one
CAS 1797583-34-6C18H28N6O4
Ethyl 2-(4-(7-isobutyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperazin-1-yl)acetate chemical structure, C18H28N6O4, CAS 898408-69-0
Ethyl 2-(4-(7-isobutyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperazin-1-yl)acetate
CAS 898408-69-0C18H28N6O4
2'-C-Methyl-N[2-(1-piperidinyl)ethyl]-adenosine chemical structure, C18H28N6O4, CAS 622379-70-8
2'-C-Methyl-N[2-(1-piperidinyl)ethyl]-adenosine
CAS 622379-70-8C18H28N6O4
Ethyl 2-(4-(7-butyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperazin-1-yl)acetate chemical structure, C18H28N6O4, CAS 898462-93-6
Ethyl 2-(4-(7-butyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperazin-1-yl)acetate
CAS 898462-93-6C18H28N6O4
Methyl 2-(4-(3-methyl-2,6-dioxo-7-pentyl-2,3,6,7-tetrahydro-1H-purin-8-yl)piperazin-1-yl)acetate chemical structure, C18H28N6O4, CAS 898408-56-5
Methyl 2-(4-(3-methyl-2,6-dioxo-7-pentyl-2,3,6,7-tetrahydro-1H-purin-8-yl)piperazin-1-yl)acetate
CAS 898408-56-5C18H28N6O4
2-((E)-1-Hexenyl)-8-ethylaminoadenosine chemical structure, C18H28N6O4, CAS 457061-12-0
2-((E)-1-Hexenyl)-8-ethylaminoadenosine
CAS 457061-12-0C18H28N6O4

Frequently asked questions

What is the molar mass of C18H28N6O4?

The molar mass of C18H28N6O4 is 392.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 28 hydrogen atoms, 6 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 392.2172 Da.

How many compounds have the formula C18H28N6O4?

CompoundList lists 19 compounds with the molecular formula C18H28N6O4, including Ethyl 4-[(1,3-dimethyl-2,6-dioxo-7-propyl-2,3,6,7-tetrahydro-1H-purin-8-yl)methyl]piperazine-1-carboxylate, 1,3-Dimethyl-7-(2-morpholin-4-ylethyl)-8-(morpholin-4-ylmethyl)purine-2,6-dione, Ethyl 4-[(7-butyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)methyl]piperazine-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 C18H28N6O4?

C18H28N6O4 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.