CompoundList
Sign in
Molecular formula

C18H27NO4

219 compounds have this formula on CompoundList.

Molar mass
321.42g/mol
Monoisotopic mass
324.2128Da
Atoms
50
Elements
4
Rings plus double bonds
6

The formula C18H27NO4 describes a molecule made of 18 carbon atoms, 27 hydrogen atoms, 1 nitrogen atom 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 × 1867.26%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 278.47%
    1.008 × 27 = 27.216 g/mol
  • N Nitrogen × 14.36%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 419.91%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C18H27NO4

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

Showing 201 to 219 of 219 compounds

tert-Butyl N-{4-[1-(hydroxymethyl)-2,2-dimethylcyclopropyl]-2-methoxyphenyl}carbamate chemical structure, C18H27NO4, CAS 2229354-43-0
tert-Butyl N-{4-[1-(hydroxymethyl)-2,2-dimethylcyclopropyl]-2-methoxyphenyl}carbamate
CAS 2229354-43-0C18H27NO4
2'-(tert-Butyl) 3'-methyl (3'S,3a'S,4'S,7'S,7a'R)-hexahydrospiro[cyclopropane-1,5'-[4,7]methanoisoindole]-2',3'(3'H)-dicarboxylate chemical structure, C18H27NO4, CAS 2892292-19-0
2'-(tert-Butyl) 3'-methyl (3'S,3a'S,4'S,7'S,7a'R)-hexahydrospiro[cyclopropane-1,5'-[4,7]methanoisoindole]-2',3'(3'H)-dicarboxylate
CAS 2892292-19-0C18H27NO4
Benzyl (3R,4S)-3,4-bis(methoxymethyl)-3,4-dimethylpyrrolidine-1-carboxylate chemical structure, C18H27NO4, CAS 2913158-32-2
Benzyl (3R,4S)-3,4-bis(methoxymethyl)-3,4-dimethylpyrrolidine-1-carboxylate
CAS 2913158-32-2C18H27NO4
Benzyl 4-((tert-butoxycarbonyl)amino)-2,2-dimethylbutanoate chemical structure, C18H27NO4, CAS 2937415-41-1
Benzyl 4-((tert-butoxycarbonyl)amino)-2,2-dimethylbutanoate
CAS 2937415-41-1C18H27NO4
Butyl 4-(4-(2-(dimethylamino)ethoxy)phenyl)-4-oxobutanoate chemical structure, C18H27NO4, CAS 1957284-74-0
Butyl 4-(4-(2-(dimethylamino)ethoxy)phenyl)-4-oxobutanoate
CAS 1957284-74-0C18H27NO4
4-[[[(1,1-Dimethylethoxy)carbonyl](1,1-dimethylethyl)amino]methyl]benzoic acid methyl ester chemical structure, C18H27NO4, CAS 1983110-98-0
4-[[[(1,1-Dimethylethoxy)carbonyl](1,1-dimethylethyl)amino]methyl]benzoic acid methyl ester
CAS 1983110-98-0C18H27NO4
Ethyl 4-[Benzyl(2-methoxy-2-oxoethyl)amino]-2,2-dimethylbutanoate chemical structure, C18H27NO4, CAS 2437201-99-3
Ethyl 4-[Benzyl(2-methoxy-2-oxoethyl)amino]-2,2-dimethylbutanoate
CAS 2437201-99-3C18H27NO4
(1R,7S,7aR)-Hexahydro-7-[[[(2Z)-2-methyl-1-oxo-2-buten-1-yl]oxy]methyl]-1H-pyrrolizin-1-yl (2Z)-2-methyl-2-butenoate chemical structure, C18H27NO4, CAS 479628-73-4
(1R,7S,7aR)-Hexahydro-7-[[[(2Z)-2-methyl-1-oxo-2-buten-1-yl]oxy]methyl]-1H-pyrrolizin-1-yl (2Z)-2-methyl-2-butenoate
CAS 479628-73-4C18H27NO4
(R)-2-((tert-Butoxycarbonyl)amino)-4-(4-isopropylphenyl)butanoic acid chemical structure, C18H27NO4, CAS 1260614-55-8
(R)-2-((tert-Butoxycarbonyl)amino)-4-(4-isopropylphenyl)butanoic acid
CAS 1260614-55-8C18H27NO4
(S)-2-((tert-Butoxycarbonyl)amino)-4-(4-isopropylphenyl)butanoic acid chemical structure, C18H27NO4, CAS 1260605-27-3
(S)-2-((tert-Butoxycarbonyl)amino)-4-(4-isopropylphenyl)butanoic acid
CAS 1260605-27-3C18H27NO4
(R)-2-((tert-Butoxycarbonyl)amino)-4-mesitylbutanoic acid chemical structure, C18H27NO4, CAS 271260-84-5
(R)-2-((tert-Butoxycarbonyl)amino)-4-mesitylbutanoic acid
CAS 271260-84-5C18H27NO4
(S)-2-((tert-Butoxycarbonyl)amino)-4-mesitylbutanoic acid chemical structure, C18H27NO4
(S)-2-((tert-Butoxycarbonyl)amino)-4-mesitylbutanoic acid
C18H27NO4
(S)-3-((tert-Butoxycarbonyl)amino)-2-(4-isopropylbenzyl)propanoic acid chemical structure, C18H27NO4, CAS 1260590-49-5
(S)-3-((tert-Butoxycarbonyl)amino)-2-(4-isopropylbenzyl)propanoic acid
CAS 1260590-49-5C18H27NO4
(R)-3-((tert-Butoxycarbonyl)amino)-2-(4-isopropylbenzyl)propanoic acid chemical structure, C18H27NO4, CAS 1260592-19-5
(R)-3-((tert-Butoxycarbonyl)amino)-2-(4-isopropylbenzyl)propanoic acid
CAS 1260592-19-5C18H27NO4
tert-Butyl (3R,4R)-4-hydroxy-3-[(4-methoxyphenyl)methyl]piperidine-1-carboxylate chemical structure, C18H27NO4
tert-Butyl (3R,4R)-4-hydroxy-3-[(4-methoxyphenyl)methyl]piperidine-1-carboxylate
C18H27NO4
7-(5-(3-Oxooct-1-en-1-yl)oxazol-4-yl)heptanoic acid chemical structure, C18H27NO4, CAS 62672-13-3
7-(5-(3-Oxooct-1-en-1-yl)oxazol-4-yl)heptanoic acid
CAS 62672-13-3C18H27NO4
1-Piperidinecarboxylic acid, 4-[(4-methoxyphenyl)methoxy]-, 1,1-dimethylethyl ester chemical structure, C18H27NO4, CAS 1311186-22-7
1-Piperidinecarboxylic acid, 4-[(4-methoxyphenyl)methoxy]-, 1,1-dimethylethyl ester
CAS 1311186-22-7C18H27NO4
(S)-2-(((Benzyloxy)carbonyl)amino)decanoic acid chemical structure, C18H27NO4, CAS 134357-44-1
(S)-2-(((Benzyloxy)carbonyl)amino)decanoic acid
CAS 134357-44-1C18H27NO4
tert-Butyl N-(2,3-dihydroxypropyl)-N-(2-methyl-3-phenylprop-2-en-1-yl)carbamate chemical structure, C18H27NO4, CAS 2639466-37-6
tert-Butyl N-(2,3-dihydroxypropyl)-N-(2-methyl-3-phenylprop-2-en-1-yl)carbamate
CAS 2639466-37-6C18H27NO4

Frequently asked questions

What is the molar mass of C18H27NO4?

The molar mass of C18H27NO4 is 321.42 g/mol, calculated from standard atomic weights for 18 carbon atoms, 27 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 324.2128 Da.

How many compounds have the formula C18H27NO4?

CompoundList lists 219 compounds with the molecular formula C18H27NO4, including tert-Butyl N-{4-[1-(hydroxymethyl)-2,2-dimethylcyclopropyl]-2-methoxyphenyl}carbamate, 2'-(tert-Butyl) 3'-methyl (3'S,3a'S,4'S,7'S,7a'R)-hexahydrospiro[cyclopropane-1,5'-[4,7]methanoisoindole]-2',3'(3'H)-dicarboxylate, Benzyl (3R,4S)-3,4-bis(methoxymethyl)-3,4-dimethylpyrrolidine-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 C18H27NO4?

C18H27NO4 has a degree of unsaturation of 6. 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.