CompoundList
Sign in
Molecular formula

C18H26N2O3

322 compounds have this formula on CompoundList.

Molar mass
318.42g/mol
Monoisotopic mass
320.2026Da
Atoms
49
Elements
4
Rings plus double bonds
7

The formula C18H26N2O3 describes a molecule made of 18 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms and 3 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 × 1867.90%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 268.23%
    1.008 × 26 = 26.208 g/mol
  • N Nitrogen × 28.80%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 315.07%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C18H26N2O3

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

Showing 301 to 322 of 322 compounds

Benzyl 3-[(3-hydroxypyrrolidin-1-yl)methyl]piperidine-1-carboxylate chemical structure, C18H26N2O3, CAS 1823864-08-9
Benzyl 3-[(3-hydroxypyrrolidin-1-yl)methyl]piperidine-1-carboxylate
CAS 1823864-08-9C18H26N2O3
Benzyl 2-{[2-(hydroxymethyl)pyrrolidin-1-yl]methyl}pyrrolidine-1-carboxylate chemical structure, C18H26N2O3, CAS 1823226-75-0
Benzyl 2-{[2-(hydroxymethyl)pyrrolidin-1-yl]methyl}pyrrolidine-1-carboxylate
CAS 1823226-75-0C18H26N2O3
rac-Benzyl 4-[(1R,2R)-2-hydroxycyclohexyl]piperazine-1-carboxylate chemical structure, C18H26N2O3, CAS 2679941-75-2
rac-Benzyl 4-[(1R,2R)-2-hydroxycyclohexyl]piperazine-1-carboxylate
CAS 2679941-75-2C18H26N2O3
Benzyl N-[2-(4-hydroxypiperidin-1-yl)cyclopentyl]carbamate chemical structure, C18H26N2O3, CAS 2680825-56-1
Benzyl N-[2-(4-hydroxypiperidin-1-yl)cyclopentyl]carbamate
CAS 2680825-56-1C18H26N2O3
Benzyl 3-[4-(2-hydroxyethyl)piperidin-1-yl]azetidine-1-carboxylate chemical structure, C18H26N2O3, CAS 2680773-32-2
Benzyl 3-[4-(2-hydroxyethyl)piperidin-1-yl]azetidine-1-carboxylate
CAS 2680773-32-2C18H26N2O3
Benzyl N-[1-(2-hydroxycyclopentyl)piperidin-4-yl]carbamate chemical structure, C18H26N2O3, CAS 2383731-36-8
Benzyl N-[1-(2-hydroxycyclopentyl)piperidin-4-yl]carbamate
CAS 2383731-36-8C18H26N2O3
Benzyl 4-(3-hydroxy-3-methylpyrrolidin-1-yl)piperidine-1-carboxylate chemical structure, C18H26N2O3, CAS 2680785-17-3
Benzyl 4-(3-hydroxy-3-methylpyrrolidin-1-yl)piperidine-1-carboxylate
CAS 2680785-17-3C18H26N2O3
rac-Benzyl 4-[(1R,2R)-2-methoxycyclopentyl]piperazine-1-carboxylate chemical structure, C18H26N2O3, CAS 2694058-45-0
rac-Benzyl 4-[(1R,2R)-2-methoxycyclopentyl]piperazine-1-carboxylate
CAS 2694058-45-0C18H26N2O3
tert-Butyl N-methyl-N-{2-oxo-1-[2-(pyrrolidin-1-yl)phenyl]ethyl}carbamate chemical structure, C18H26N2O3, CAS 2228930-83-2
tert-Butyl N-methyl-N-{2-oxo-1-[2-(pyrrolidin-1-yl)phenyl]ethyl}carbamate
CAS 2228930-83-2C18H26N2O3
Benzyl 8,8-dimethyl-1-oxa-4,9-diazaspiro[5.5]undecane-4-carboxylate chemical structure, C18H26N2O3, CAS 2888531-29-9
Benzyl 8,8-dimethyl-1-oxa-4,9-diazaspiro[5.5]undecane-4-carboxylate
CAS 2888531-29-9C18H26N2O3
tert-Butyl 3-((4-amino-2-cyclopropylphenoxy)methyl)azetidine-1-carboxylate chemical structure, C18H26N2O3, CAS 3078333-91-9
tert-Butyl 3-((4-amino-2-cyclopropylphenoxy)methyl)azetidine-1-carboxylate
CAS 3078333-91-9C18H26N2O3
tert-Butyl (3-(3-methyl-2-vinylbenzamido)propyl)carbamate chemical structure, C18H26N2O3, CAS 3078376-30-1
tert-Butyl (3-(3-methyl-2-vinylbenzamido)propyl)carbamate
CAS 3078376-30-1C18H26N2O3
tert-Butyl 4-(3-carbamoyl-5-methylphenyl)piperidine-1-carboxylate chemical structure, C18H26N2O3, CAS 3078406-12-6
tert-Butyl 4-(3-carbamoyl-5-methylphenyl)piperidine-1-carboxylate
CAS 3078406-12-6C18H26N2O3
Benzyl 4-(((tetrahydrofuran-3-yl)amino)methyl)piperidine-1-carboxylate chemical structure, C18H26N2O3, CAS 3078408-11-1
Benzyl 4-(((tetrahydrofuran-3-yl)amino)methyl)piperidine-1-carboxylate
CAS 3078408-11-1C18H26N2O3
5-(Hexyloxy)-2,6-dimethoxy-4-methyl-8-quinolinamine chemical structure, C18H26N2O3, CAS 121963-19-7
5-(Hexyloxy)-2,6-dimethoxy-4-methyl-8-quinolinamine
CAS 121963-19-7C18H26N2O3
Phenylmethyl 4-[[(1,1-dimethylethyl)amino]carbonyl]-1-piperidinecarboxylate chemical structure, C18H26N2O3, CAS 184289-83-6
Phenylmethyl 4-[[(1,1-dimethylethyl)amino]carbonyl]-1-piperidinecarboxylate
CAS 184289-83-6C18H26N2O3
tert-Butyl 4-(3-carbamoyl-2-methylphenyl)piperidine-1-carboxylate chemical structure, C18H26N2O3, CAS 3078434-52-0
tert-Butyl 4-(3-carbamoyl-2-methylphenyl)piperidine-1-carboxylate
CAS 3078434-52-0C18H26N2O3
1,1-Dimethylethyl 6-[(4-methoxyphenyl)methyl]-2,6-diazaspiro[3.3]heptane-2-carboxylate chemical structure, C18H26N2O3, CAS 2383505-67-5
1,1-Dimethylethyl 6-[(4-methoxyphenyl)methyl]-2,6-diazaspiro[3.3]heptane-2-carboxylate
CAS 2383505-67-5C18H26N2O3
tert-Butyl 4-(4-carbamoylbenzyl)piperidine-1-carboxylate chemical structure, C18H26N2O3, CAS 333795-10-1
tert-Butyl 4-(4-carbamoylbenzyl)piperidine-1-carboxylate
CAS 333795-10-1C18H26N2O3
tert-Butyl 1-cyclopropyl-2-oxo-2-(1-phenylethylamino)ethylcarbamate chemical structure, C18H26N2O3, CAS 1260384-04-0
tert-Butyl 1-cyclopropyl-2-oxo-2-(1-phenylethylamino)ethylcarbamate
CAS 1260384-04-0C18H26N2O3
2-Norpinanone, 6,6'-(azoxydimethylene)bis(6-methyl-, (1R,1'R,5S,5'S,6S,6'S)- chemical structure, C18H26N2O3, CAS 21321-55-1
2-Norpinanone, 6,6'-(azoxydimethylene)bis(6-methyl-, (1R,1'R,5S,5'S,6S,6'S)-
CAS 21321-55-1C18H26N2O3
tert-Butyl 4-(2-phenylacetyl)-1,4-diazepane-1-carboxylate chemical structure, C18H26N2O3, CAS 194943-80-1
tert-Butyl 4-(2-phenylacetyl)-1,4-diazepane-1-carboxylate
CAS 194943-80-1C18H26N2O3

Frequently asked questions

What is the molar mass of C18H26N2O3?

The molar mass of C18H26N2O3 is 318.42 g/mol, calculated from standard atomic weights for 18 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 320.2026 Da.

How many compounds have the formula C18H26N2O3?

CompoundList lists 322 compounds with the molecular formula C18H26N2O3, including Benzyl 3-[(3-hydroxypyrrolidin-1-yl)methyl]piperidine-1-carboxylate, Benzyl 2-{[2-(hydroxymethyl)pyrrolidin-1-yl]methyl}pyrrolidine-1-carboxylate, rac-Benzyl 4-[(1R,2R)-2-hydroxycyclohexyl]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 C18H26N2O3?

C18H26N2O3 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.