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Molecular formula

C16H18N2O2

733 compounds have this formula on CompoundList.

Molar mass
270.33g/mol
Monoisotopic mass
274.1619Da
Atoms
38
Elements
4
Rings plus double bonds
9

The formula C16H18N2O2 describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 2 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 × 1671.09%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 186.71%
    1.008 × 18 = 18.144 g/mol
  • N Nitrogen × 210.36%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 211.84%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C16H18N2O2

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

Showing 701 to 733 of 733 compounds

1-(But-3-en-1-yl)-4-(2-phenylethyl)-1,2,3,4-tetrahydropyrazine-2,3-dione chemical structure, C16H18N2O2, CAS 2770633-26-4
1-(But-3-en-1-yl)-4-(2-phenylethyl)-1,2,3,4-tetrahydropyrazine-2,3-dione
CAS 2770633-26-4C16H18N2O2
Ethyl 4-[(2,6-dimethyl-4-pyridinyl)amino]benzoate chemical structure, C16H18N2O2, CAS 2648855-56-3
Ethyl 4-[(2,6-dimethyl-4-pyridinyl)amino]benzoate
CAS 2648855-56-3C16H18N2O2
1-(Tetrahydro-2H-pyran-2-yl)-3-(o-tolyl)-1H-pyrazole-5-carbaldehyde chemical structure, C16H18N2O2, CAS 3078418-13-7
1-(Tetrahydro-2H-pyran-2-yl)-3-(o-tolyl)-1H-pyrazole-5-carbaldehyde
CAS 3078418-13-7C16H18N2O2
1-(Tetrahydro-2H-pyran-2-yl)-3-(p-tolyl)-1H-pyrazole-5-carbaldehyde chemical structure, C16H18N2O2, CAS 3078401-47-2
1-(Tetrahydro-2H-pyran-2-yl)-3-(p-tolyl)-1H-pyrazole-5-carbaldehyde
CAS 3078401-47-2C16H18N2O2
2-Hydroxy-4-phenyl-N-(pyridin-3-ylmethyl)butanamide chemical structure, C16H18N2O2, CAS 2984600-44-2
2-Hydroxy-4-phenyl-N-(pyridin-3-ylmethyl)butanamide
CAS 2984600-44-2C16H18N2O2
2-({3-Methyl-3-azabicyclo[3.2.0]heptan-6-yl}methyl)-2,3-dihydro-1H-isoindole-1,3-dione chemical structure, C16H18N2O2, CAS 2947382-99-0
2-({3-Methyl-3-azabicyclo[3.2.0]heptan-6-yl}methyl)-2,3-dihydro-1H-isoindole-1,3-dione
CAS 2947382-99-0C16H18N2O2
3-(1-Cyclopentyl-1H-pyrazol-4-yl)-2-methylbenzoic acid chemical structure, C16H18N2O2, CAS 3078439-08-1
3-(1-Cyclopentyl-1H-pyrazol-4-yl)-2-methylbenzoic acid
CAS 3078439-08-1C16H18N2O2
1-(3-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)phenyl)ethanone chemical structure, C16H18N2O2, CAS 3078575-84-2
1-(3-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)phenyl)ethanone
CAS 3078575-84-2C16H18N2O2
1-(4-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)phenyl)ethanone chemical structure, C16H18N2O2, CAS 3078459-88-5
1-(4-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)phenyl)ethanone
CAS 3078459-88-5C16H18N2O2
(1-Methyl-7-vinyl-1H-indol-2-yl)(morpholino)methanone chemical structure, C16H18N2O2, CAS 3078495-32-3
(1-Methyl-7-vinyl-1H-indol-2-yl)(morpholino)methanone
CAS 3078495-32-3C16H18N2O2
1-Methyl-N-(tetrahydrofuran-3-yl)-7-vinyl-1H-indole-2-carboxamide chemical structure, C16H18N2O2, CAS 3078555-62-8
1-Methyl-N-(tetrahydrofuran-3-yl)-7-vinyl-1H-indole-2-carboxamide
CAS 3078555-62-8C16H18N2O2
5-(1-(Cyclopropylmethyl)-1H-pyrazol-4-yl)-2-methoxy-3-methylbenzaldehyde chemical structure, C16H18N2O2, CAS 3078580-55-6
5-(1-(Cyclopropylmethyl)-1H-pyrazol-4-yl)-2-methoxy-3-methylbenzaldehyde
CAS 3078580-55-6C16H18N2O2
2-Cyclobutyl-N-ethyl-1-oxo-1,2-dihydroisoquinoline-3-carboxamide chemical structure, C16H18N2O2, CAS 3054591-47-5
2-Cyclobutyl-N-ethyl-1-oxo-1,2-dihydroisoquinoline-3-carboxamide
CAS 3054591-47-5C16H18N2O2
2-Cyclobutyl-N,N-dimethyl-1-oxo-1,2-dihydroisoquinoline-3-carboxamide chemical structure, C16H18N2O2, CAS 3054436-52-8
2-Cyclobutyl-N,N-dimethyl-1-oxo-1,2-dihydroisoquinoline-3-carboxamide
CAS 3054436-52-8C16H18N2O2
1-Benzyl-4-(cyclobutylmethyl)-1,2,3,4-tetrahydropyrazine-2,3-dione chemical structure, C16H18N2O2, CAS 3030800-80-4
1-Benzyl-4-(cyclobutylmethyl)-1,2,3,4-tetrahydropyrazine-2,3-dione
CAS 3030800-80-4C16H18N2O2
1-(Cyclobutylmethyl)-4-(2-methylphenyl)-1,2,3,4-tetrahydropyrazine-2,3-dione chemical structure, C16H18N2O2, CAS 3054622-00-0
1-(Cyclobutylmethyl)-4-(2-methylphenyl)-1,2,3,4-tetrahydropyrazine-2,3-dione
CAS 3054622-00-0C16H18N2O2
Ozagrel impurity 71 chemical structure, C16H18N2O2, CAS 1044554-51-9
Ozagrel impurity 71
CAS 1044554-51-9C16H18N2O2
Diazene, bis(2-phenylethyl)-, dioxide chemical structure, C16H18N2O2, CAS 3378-37-8
Diazene, bis(2-phenylethyl)-, dioxide
CAS 3378-37-8C16H18N2O2
Methyl 2-(benzylamino)-2-pyridin-2-ylpropanoate chemical structure, C16H18N2O2, CAS 630133-01-6
Methyl 2-(benzylamino)-2-pyridin-2-ylpropanoate
CAS 630133-01-6C16H18N2O2
Ethyl 2-isopropyl-4-phenyl-5-pyrimidine carboxylate chemical structure, C16H18N2O2, CAS 887409-86-1
Ethyl 2-isopropyl-4-phenyl-5-pyrimidine carboxylate
CAS 887409-86-1C16H18N2O2
(Z)-2-Cyano-3-(4-propan-2-yloxyphenyl)-N-prop-2-enylprop-2-enamide chemical structure, C16H18N2O2, CAS 1241693-60-6
(Z)-2-Cyano-3-(4-propan-2-yloxyphenyl)-N-prop-2-enylprop-2-enamide
CAS 1241693-60-6C16H18N2O2
1H-Indole-5-carboxamide,n-ethyl-N-(2-furanylmethyl)-2,3-dihydro- chemical structure, C16H18N2O2, CAS 1183932-39-9
1H-Indole-5-carboxamide,n-ethyl-N-(2-furanylmethyl)-2,3-dihydro-
CAS 1183932-39-9C16H18N2O2
2-[4-(5-Methoxypyridin-3-yl)phenyl]-N,N-dimethylacetamide chemical structure, C16H18N2O2, CAS 1567392-99-7
2-[4-(5-Methoxypyridin-3-yl)phenyl]-N,N-dimethylacetamide
CAS 1567392-99-7C16H18N2O2
4-Pyridinecarboxamide,2-methoxy-N-[4-(1-methylethyl)phenyl]- chemical structure, C16H18N2O2, CAS 405102-93-4
4-Pyridinecarboxamide,2-methoxy-N-[4-(1-methylethyl)phenyl]-
CAS 405102-93-4C16H18N2O2

Frequently asked questions

What is the molar mass of C16H18N2O2?

The molar mass of C16H18N2O2 is 270.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 274.1619 Da.

How many compounds have the formula C16H18N2O2?

CompoundList lists 733 compounds with the molecular formula C16H18N2O2, including 1-(But-3-en-1-yl)-4-(2-phenylethyl)-1,2,3,4-tetrahydropyrazine-2,3-dione, Ethyl 4-[(2,6-dimethyl-4-pyridinyl)amino]benzoate, 1-(Tetrahydro-2H-pyran-2-yl)-3-(o-tolyl)-1H-pyrazole-5-carbaldehyde. 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 C16H18N2O2?

C16H18N2O2 has a degree of unsaturation of 9. 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.