Molecular formula
C16H18N2O
482 compounds have this formula on CompoundList.
- Molar mass
- 254.33g/mol
- Monoisotopic mass
- 254.1419Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 9
The formula C16H18N2O describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. 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 × 1675.56%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 187.13%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 211.01%14.007 × 2 = 28.014 g/mol
- O Oxygen × 16.29%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C16H18N2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 401 to 482 of 482 compounds
![N-[3-(Cyclobutyloxy)phenyl]-3-pyridinemethanamine chemical structure, C16H18N2O, CAS 353235-82-2](/s/UIRXUZHHNRXGDR-UHFFFAOYSA-N.svg)
N-[3-(Cyclobutyloxy)phenyl]-3-pyridinemethanamine
CAS 353235-82-2C16H18N2O
![3'-Morpholino-[1,1'-biphenyl]-4-amine chemical structure, C16H18N2O, CAS 1335043-31-6](/s/RVUULSHUTOJKAE-UHFFFAOYSA-N.svg)
3'-Morpholino-[1,1'-biphenyl]-4-amine
CAS 1335043-31-6C16H18N2O
(4-Aminonaphthalen-1-yl)(piperidin-1-yl)methanone
CAS 1373247-70-1C16H18N2O
2-(Benzyloxy)-3-(pyrrolidin-2-yl)pyridine
CAS 1352490-74-4C16H18N2O
2-Phenoxy-5-(piperidin-2-yl)pyridine
CAS 1352514-76-1C16H18N2O
2-Phenoxy-3-(piperidin-2-yl)pyridine
CAS 1352504-88-1C16H18N2O
1-(2-(Quinolin-6-yl)piperidin-1-yl)ethanone
CAS 1355225-93-2C16H18N2O
(5-Methyl-6-(propylamino)pyridin-3-yl)(phenyl)methanone
CAS 1355180-68-5C16H18N2O
(6-(Ethyl(methyl)amino)-5-methylpyridin-3-yl)(phenyl)methanone
CAS 1355172-62-1C16H18N2O
1-(6-(Benzylamino)-5-methylpyridin-3-yl)propan-1-one
CAS 1355230-39-5C16H18N2O
(6-(Isopropylamino)-4-methylpyridin-3-yl)(phenyl)methanone
CAS 1355222-67-1C16H18N2O
(6-(Ethyl(methyl)amino)-4-methylpyridin-3-yl)(phenyl)methanone
CAS 1355217-93-4C16H18N2O
1-(6-(Benzylamino)-4-methylpyridin-3-yl)propan-1-one
CAS 1355178-79-8C16H18N2O
(6-(3,4-Dihydroisoquinolin-2(1H)-yl)-4-methylpyridin-3-yl)methanol
CAS 1355194-02-3C16H18N2O
(6-(Isopropylamino)-2-methylpyridin-3-yl)(phenyl)methanone
CAS 1355200-67-7C16H18N2O
(2-Methyl-6-(propylamino)pyridin-3-yl)(phenyl)methanone
CAS 1355232-17-5C16H18N2O
(6-(Ethyl(methyl)amino)-2-methylpyridin-3-yl)(phenyl)methanone
CAS 1355172-75-6C16H18N2O
1-(6-(Benzylamino)-2-methylpyridin-3-yl)propan-1-one
CAS 1355172-72-3C16H18N2O
1-(6-(Benzyl(methyl)amino)pyridin-3-yl)propan-1-one
CAS 1355231-62-7C16H18N2O
(6-(tert-Butylamino)pyridin-3-yl)(phenyl)methanone
CAS 1355181-11-1C16H18N2O
3-Amino-N-benzyl-N,5-dimethylbenzamide
CAS 1881992-48-8C16H18N2O
(3-Isopropyl-1-methyl-5-vinyl-1H-pyrazol-4-yl)(phenyl)methanone
CAS 1956327-77-7C16H18N2O
2-Methyl-1-(1-methyl-3-phenyl-5-vinyl-1H-pyrazol-4-yl)propan-1-one
CAS 1956331-29-5C16H18N2O
![8,8-Dimethyl-2-phenyl-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C16H18N2O, CAS 2059942-74-2](/s/PDXKVQJPKBEASQ-UHFFFAOYSA-N.svg)
8,8-Dimethyl-2-phenyl-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one
CAS 2059942-74-2C16H18N2O
- 7,7-Dimethyl-2-(2-methylphenyl)-4H,6H,7H,8H-pyrrolo[1,2-a]pyrimidin-4-one2059965-81-8C16H18N2O
- 2-{9-Benzyl-3-oxa-9-azabicyclo[3.3.1]nonan-7-ylidene}acetonitrile1638767-09-5C16H18N2O
- 4-[2-(Cyclopentoxy)-3-pyridyl]aniline1958099-53-0C16H18N2O
- 6-Methyl-2-(2-methylphenyl)-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one2060047-79-0C16H18N2O
- 7-Methyl-2-(2-methylphenyl)-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one2060029-31-2C16H18N2O
- 1-[(Naphthalen-1-yl)methyl]pyrrolidine-2-carboxamide2319009-52-2C16H18N2O
- 5-Morpholino-[1,1'-biphenyl]-2-amine2988130-67-0C16H18N2O
- 4-(5,5-Dimethyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)benzaldehyde2137544-82-0C16H18N2O
- 1-[3-(5-Methyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)phenyl]ethan-1-one2137565-12-7C16H18N2O
- 3-(5,5-Dimethyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)benzaldehyde2138017-82-8C16H18N2O
- 4-(1-Benzyl-3,5-dimethyl-1H-pyrazol-4-yl)but-3-en-2-one2229688-52-0C16H18N2O
- 1-(1-Benzyl-3,5-dimethyl-1H-pyrazol-4-yl)cyclopropane-1-carbaldehyde2228854-86-0C16H18N2O
- 1-(1-Benzylpyrrolidin-2-yl)-3-oxocyclobutane-1-carbonitrile2229526-36-5C16H18N2O
- 1-[4-(5-Methyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)phenyl]ethan-1-one2137823-36-8C16H18N2O
- 4-(5-Ethyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)benzaldehyde2138261-26-2C16H18N2O
- 3-(5-Ethyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)benzaldehyde2137771-51-6C16H18N2O
- 2-(3-Methylphenyl)-6-(pyrrolidin-3-yloxy)pyridine2443967-80-2C16H18N2O
- 2-(4-Methylphenyl)-6-(pyrrolidin-3-yloxy)pyridine2445736-36-5C16H18N2O
- 2-Phenyl-6-(piperidin-4-yloxy)pyridine2438045-68-0C16H18N2O
- 5-(3-Methylphenyl)-2-(pyrrolidin-3-yloxy)pyridine2446940-42-5C16H18N2O
- 5-(4-Methylphenyl)-2-(pyrrolidin-3-yloxy)pyridine2437616-04-9C16H18N2O
- 3-(3-Methylphenyl)-2-(pyrrolidin-3-yloxy)pyridine2446941-07-5C16H18N2O
- 3-(4-Methylphenyl)-2-(pyrrolidin-3-yloxy)pyridine2445736-76-3C16H18N2O
- 5-Phenyl-2-(piperidin-4-yloxy)pyridine2444629-07-4C16H18N2O
- 3-Phenyl-2-(piperidin-4-yloxy)pyridine2445779-75-7C16H18N2O
- 7-(2,5-Dimethyl-1H-pyrrol-1-yl)-5-methyl-3,4-dihydroisoquinolin-1(2H)-one2845996-26-9C16H18N2O
- 6-(1-Isobutyl-1H-pyrazol-4-yl)-2,3-dihydro-1H-inden-1-one3078444-13-7C16H18N2O
- 5-(1-Isobutyl-1H-pyrazol-4-yl)-2,3-dihydro-1H-inden-1-one3078442-71-1C16H18N2O
- 5-(1-Butyl-1H-pyrazol-4-yl)-2,3-dihydro-1H-inden-1-one3078419-51-6C16H18N2O
- (1-Methyl-7-vinyl-1H-indol-2-yl)(pyrrolidin-1-yl)methanone3078552-42-5C16H18N2O
- N-(Cyclopropylmethyl)-1-methyl-7-vinyl-1H-indole-2-carboxamide3078447-06-7C16H18N2O
- N-Cyclobutyl-1-methyl-7-vinyl-1H-indole-2-carboxamide3078561-18-6C16H18N2O
- 1-(Cyclopropylmethyl)-4-(2-methoxy-5-vinylphenyl)-1H-pyrazole3078580-74-9C16H18N2O
- 6-Amino-N-isopropyl-[1,1'-biphenyl]-2-carboxamide3078575-81-9C16H18N2O
- [(4R,7S)-6-Methyl-6,9-diazatetracyclo[7.6.1.02,7.012,16]hexadeca-1(15),2,10,12(16),13-pentaen-4-yl]methanol3081797-69-2C16H18N2O
- Diazene, bis(3,5-dimethylphenyl)-, 1-oxide64857-67-6C16H18N2O
- 8,9-Didehydro-10-hydroxy-6,8-dimethyl-ergolin88668-94-4C16H18N2O
- 2-(4-Methoxyphenyl)-4-methyl-1,2,3,4-tetrahydroquinazoline31402-72-9C16H18N2O
- 2,5-Dimethyl-N-(6-methyl-2-pyridinyl)benzeneacetamide921810-50-6C16H18N2O
- 1-(2-Ethylphenyl)-6-methyl-6,7-dihydro-5H-indazol-4-one1260678-52-1C16H18N2O
- 2-(2-Methoxyphenyl)-1,2,3,4-tetrahydroquinolin-4-amine1956377-19-7C16H18N2O
- 2-(3-Methoxyphenyl)-1,2,3,4-tetrahydroquinolin-4-amine1956334-10-3C16H18N2O
- 8-((1H-Indol-3-yl)methyl)-8-azabicyclo[3.2.1]octan-3-one1782703-51-8C16H18N2O
- 2,2',3,3'-Tetramethylazoxybenzene19618-11-2C16H18N2O
- Diazene, bis(2-ethylphenyl)-, 1-oxide64287-80-5C16H18N2O
- Diazene, bis(2,6-dimethylphenyl)-, 1-oxide80101-88-8C16H18N2O
- 4-(Cyclohexylmethylene)-3-phenyl-1H-pyrazol-5(4H)-oneC16H18N2O
- 1-((3aR,6S,8aR)-6-Phenyl-3a,6-dihydro-1H,8H-azirino[1,2-a]pyrrolo[3,4-b]pyridin-2(3H)-yl)ethan-1-one1860810-01-0C16H18N2O
- 3-(Cyanomethyl)-1-phenyl-2-azaspiro[4.4]non-1-ene 2-oxide2098950-16-2C16H18N2O
- 4-[(1E)-2-Phenyldiazenyl]-benzenebutanol156017-70-8C16H18N2O
- N,N-Diphenethylnitrous amide25413-78-9C16H18N2O
- N,N-Bis(1-phenylethyl)nitrous amide1071716-06-7C16H18N2O
- (4-(6-(Pyrrolidin-1-yl)pyridin-3-yl)phenyl)methanol2434211-95-5C16H18N2O
- 3'-Morpholino-[1,1'-biphenyl]-2-amine2696440-32-9C16H18N2O
- 2-Methoxy-5-(4-(pyrrolidin-2-yl)phenyl)pyridine3009734-39-5C16H18N2O
- 4'-Morpholino-[1,1'-biphenyl]-2-amine2851049-23-3C16H18N2O
- (NE)-N-[3-(4-methylanilino)-1-phenylpropylidene]hydroxylamineC16H18N2O
- 3,5,6,8-Tetramethyl-1,10-phenanthroline, hydrate2747-15-1C16H18N2O
Frequently asked questions
What is the molar mass of C16H18N2O?
The molar mass of C16H18N2O is 254.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 254.1419 Da.
How many compounds have the formula C16H18N2O?
CompoundList lists 482 compounds with the molecular formula C16H18N2O, including N-[3-(Cyclobutyloxy)phenyl]-3-pyridinemethanamine, 3'-Morpholino-[1,1'-biphenyl]-4-amine, (4-Aminonaphthalen-1-yl)(piperidin-1-yl)methanone. 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 C16H18N2O?
C16H18N2O 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.