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Molecular formula

C18H33NO4

36 compounds have this formula on CompoundList.

Molar mass
327.46g/mol
Monoisotopic mass
344.3477Da
Atoms
56
Elements
4
Rings plus double bonds
3

The formula C18H33NO4 describes a molecule made of 18 carbon atoms, 33 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 × 1866.02%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 3310.16%
    1.008 × 33 = 33.264 g/mol
  • N Nitrogen × 14.28%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 419.54%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C18H33NO4

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

Showing 1 to 36 of 36 compounds

Cxa-10 chemical structure, C18H33NO4, CAS 875685-46-4
Cxa-10
CAS 875685-46-4C18H33NO4
9-Nitrooleic acid chemical structure, C18H33NO4, CAS 875685-44-2
9-Nitrooleic acid
CAS 875685-44-2C18H33NO4
N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone chemical structure, C18H33NO4, CAS 172670-99-4
N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone
CAS 172670-99-4C18H33NO4
9-Octadecenoic acid, 10-nitro- chemical structure, C18H33NO4
9-Octadecenoic acid, 10-nitro-
C18H33NO4
9-Octadecenoic acid, 9-nitro- chemical structure, C18H33NO4, CAS 88127-52-0
9-Octadecenoic acid, 9-nitro-
CAS 88127-52-0C18H33NO4
3-Hydroxy-N-[(3S)-2-oxooxolan-3-yl]tetradecanamide chemical structure, C18H33NO4, CAS 364749-99-5
3-Hydroxy-N-[(3S)-2-oxooxolan-3-yl]tetradecanamide
CAS 364749-99-5C18H33NO4
Dodecanoic acid, 1H,3H,5H-oxazolo(3,4-c)oxazol-7a(7H)-ylmethyl ester chemical structure, C18H33NO4, CAS 35576-05-7
Dodecanoic acid, 1H,3H,5H-oxazolo(3,4-c)oxazol-7a(7H)-ylmethyl ester
CAS 35576-05-7C18H33NO4
Oseltamivir impurity 48 chemical structure, C18H33NO4, CAS 651324-04-8
Oseltamivir impurity 48
CAS 651324-04-8C18H33NO4
10-Nitrooleate chemical structure, C18H33NO4, CAS 88127-53-1
10-Nitrooleate
CAS 88127-53-1C18H33NO4
10-Nitrooleate-d17 (nitrate) chemical structure, C18H33NO4, CAS 2749984-40-3
10-Nitrooleate-d17 (nitrate)
CAS 2749984-40-3C18H33NO4
9-Nitrooleate-d17 chemical structure, C18H33NO4, CAS 2714117-50-5
9-Nitrooleate-d17
CAS 2714117-50-5C18H33NO4
Oseltamivir impurity 55 chemical structure, C18H33NO4, CAS 2730003-43-5
Oseltamivir impurity 55
CAS 2730003-43-5C18H33NO4
Fumaric acid, decyl 2-dimethylaminoethyl ester chemical structure, C18H33NO4, CAS 146671-09-2
Fumaric acid, decyl 2-dimethylaminoethyl ester
CAS 146671-09-2C18H33NO4
Spiroxamine-acid chemical structure, C18H33NO4, CAS 156042-38-5
Spiroxamine-acid
CAS 156042-38-5C18H33NO4
10-Nitro-octadec-trans-8-enoic acid chemical structure, C18H33NO4, CAS 1065492-30-9
10-Nitro-octadec-trans-8-enoic acid
CAS 1065492-30-9C18H33NO4
4-[Bis(2-hydroxyethyl)amino]but-2-YN-1-yl decanoate chemical structure, C18H33NO4, CAS 62787-75-1
4-[Bis(2-hydroxyethyl)amino]but-2-YN-1-yl decanoate
CAS 62787-75-1C18H33NO4
tert-Butyl 3-hydroxy-3-[1-(hydroxymethyl)-3-methylcyclohexyl]piperidine-1-carboxylate chemical structure, C18H33NO4, CAS 2172449-42-0
tert-Butyl 3-hydroxy-3-[1-(hydroxymethyl)-3-methylcyclohexyl]piperidine-1-carboxylate
CAS 2172449-42-0C18H33NO4
tert-Butyl 3-(1-hydroxy-4-methylcyclohexyl)-3-(hydroxymethyl)piperidine-1-carboxylate chemical structure, C18H33NO4, CAS 2172527-51-2
tert-Butyl 3-(1-hydroxy-4-methylcyclohexyl)-3-(hydroxymethyl)piperidine-1-carboxylate
CAS 2172527-51-2C18H33NO4
2-(2-{[(tert-Butoxy)carbonyl]amino}-5-(2-methylbutan-2-yl)cyclohexyl)acetic acid chemical structure, C18H33NO4, CAS 2138523-25-6
2-(2-{[(tert-Butoxy)carbonyl]amino}-5-(2-methylbutan-2-yl)cyclohexyl)acetic acid
CAS 2138523-25-6C18H33NO4
tert-Butyl 3-(1-hydroxy-4,4-dimethylcycloheptyl)-3-(hydroxymethyl)azetidine-1-carboxylate chemical structure, C18H33NO4, CAS 2172472-00-1
tert-Butyl 3-(1-hydroxy-4,4-dimethylcycloheptyl)-3-(hydroxymethyl)azetidine-1-carboxylate
CAS 2172472-00-1C18H33NO4
tert-Butyl 4-hydroxy-4-[1-(hydroxymethyl)-3-methylcyclohexyl]piperidine-1-carboxylate chemical structure, C18H33NO4, CAS 2172253-36-8
tert-Butyl 4-hydroxy-4-[1-(hydroxymethyl)-3-methylcyclohexyl]piperidine-1-carboxylate
CAS 2172253-36-8C18H33NO4
tert-Butyl 3-(1-hydroxy-3,3-dimethylcyclohexyl)-3-(hydroxymethyl)pyrrolidine-1-carboxylate chemical structure, C18H33NO4, CAS 2172562-93-3
tert-Butyl 3-(1-hydroxy-3,3-dimethylcyclohexyl)-3-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS 2172562-93-3C18H33NO4
tert-Butyl 3-(1-hydroxy-3,5-dimethylcyclohexyl)-3-(hydroxymethyl)pyrrolidine-1-carboxylate chemical structure, C18H33NO4, CAS 2171976-51-3
tert-Butyl 3-(1-hydroxy-3,5-dimethylcyclohexyl)-3-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS 2171976-51-3C18H33NO4
tert-Butyl 3-(1-hydroxy-4,4-dimethylcyclohexyl)-3-(hydroxymethyl)pyrrolidine-1-carboxylate chemical structure, C18H33NO4, CAS 2172257-92-8
tert-Butyl 3-(1-hydroxy-4,4-dimethylcyclohexyl)-3-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS 2172257-92-8C18H33NO4

Frequently asked questions

What is the molar mass of C18H33NO4?

The molar mass of C18H33NO4 is 327.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 33 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 344.3477 Da.

How many compounds have the formula C18H33NO4?

CompoundList lists 36 compounds with the molecular formula C18H33NO4, including Cxa-10, 9-Nitrooleic acid, N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone. 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 C18H33NO4?

C18H33NO4 has a degree of unsaturation of 3. 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.