Molecular formula
C12H16N2O2
1,781 compounds have this formula on CompoundList.
- Molar mass
- 220.27g/mol
- Monoisotopic mass
- 235.2153Da
- Atoms
- 32
- Elements
- 4
- Rings plus double bonds
- 6
The formula C12H16N2O2 describes a molecule made of 12 carbon atoms, 16 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 × 1265.43%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 167.32%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 212.72%14.007 × 2 = 28.014 g/mol
- O Oxygen × 214.53%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H16N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,701 to 1,781 of 1,781 compounds
![Ethyl 3-[(2-aminophenyl)amino]but-2-enoate chemical structure, C12H16N2O2](/s/QIYDEADWGTUJTL-UHFFFAOYSA-N.svg)
Ethyl 3-[(2-aminophenyl)amino]but-2-enoate
C12H16N2O2
![(E)-N-{1-[4-(Morpholin-4-yl)phenyl]ethylidene}hydroxylamine chemical structure, C12H16N2O2, CAS 174784-60-2](/s/JFIRKFPZEHVBSY-JLHYYAGUSA-N.svg)
(E)-N-{1-[4-(Morpholin-4-yl)phenyl]ethylidene}hydroxylamine
CAS 174784-60-2C12H16N2O2
Ethyl 3-methyl-5,6,7,8-tetrahydro-1,5-naphthyridine-2-carboxylate
CAS 791856-72-9C12H16N2O2
Ethyl 2-methyl-5,6,7,8-tetrahydro-1,5-naphthyridine-3-carboxylate
CAS 791856-71-8C12H16N2O2
Ethyl (E)-3-(2-phenylhydrazineyl)but-2-enoate
CAS 77435-18-8C12H16N2O2
1-(2,6-Dimethyl-4-nitrophenyl)pyrrolidine
CAS 83728-45-4C12H16N2O2
![1-[(2-Methoxyphenyl)methyl]piperazin-2-one chemical structure, C12H16N2O2, CAS 893747-77-8](/s/MJDATTJTOHXEEE-UHFFFAOYSA-N.svg)
1-[(2-Methoxyphenyl)methyl]piperazin-2-one
CAS 893747-77-8C12H16N2O2
2-((2-Ethoxyphenoxy)methyl)-4,5-dihydro-1H-imidazole
CAS 791730-46-6C12H16N2O2
1-Methyl-3-(4-nitrophenyl)piperidine
CAS 802580-62-7C12H16N2O2
1-Methylpyrrolidin-3-yl 4-aminobenzoate
CAS 802324-32-9C12H16N2O2
![4-[(3-Methyl-2-butanyl)oxy]-6-(2-propyn-1-yloxy)pyrimidine chemical structure, C12H16N2O2, CAS 601482-73-9](/s/WPTAQNRVWWCXPM-UHFFFAOYSA-N.svg)
4-[(3-Methyl-2-butanyl)oxy]-6-(2-propyn-1-yloxy)pyrimidine
CAS 601482-73-9C12H16N2O2
(S)-(3-Aminophenyl)(3-hydroxypiperidin-1-yl)methanone
CAS 1690087-26-3C12H16N2O2
1H-Indole-5-carboxamide,2,3-dihydro-N-(2-hydroxyethyl)-N-methyl-
CAS 1178451-15-4C12H16N2O2
![(R)-2-(Benzo[D][1,3]dioxol-5-ylmethyl)piperazine chemical structure, C12H16N2O2](/s/HLCZRAUDFBQUNW-SNVBAGLBSA-N.svg)
(R)-2-(Benzo[D][1,3]dioxol-5-ylmethyl)piperazine
C12H16N2O2
(S)-3-(2-Methoxybenzyl)piperazin-2-one
CAS 1240589-76-7C12H16N2O2
(R)-3-(2-Methoxybenzyl)piperazin-2-one
CAS 1240586-89-3C12H16N2O2
(R)-3-(3-Methoxybenzyl)piperazin-2-one
CAS 1240589-94-9C12H16N2O2
(S)-3-(4-Methoxybenzyl)piperazin-2-one
C12H16N2O2
(R)-3-(4-Methoxybenzyl)piperazin-2-one
CAS 1240590-11-7C12H16N2O2
(S)-2-(3-Phenylpiperazin-1-yl)acetic acid
CAS 1240590-15-1C12H16N2O2
(R)-2-(3-Phenylpiperazin-1-yl)acetic acid
CAS 1240582-42-6C12H16N2O2
(R)-2-(2-Phenylpiperazin-1-yl)acetic acid
CAS 1240590-19-5C12H16N2O2
2H-Benzimidazol-2-one,4-(1-ethyl-1-hydroxypropyl)-1,3-dihydro-
CAS 913299-05-5C12H16N2O2
(4-Aminophenyl)-(3-methoxypyrrolidin-1-yl)methanone
CAS 218631-93-7C12H16N2O2
- 6-(2-Aminoethoxy)-1-methyl-3,4-dihydroquinolin-2(1H)-one1368496-07-4C12H16N2O2
- 2-(5,6-Dimethoxy-1H-indol-1-yl)ethan-1-amine1158573-01-3C12H16N2O2
- Benzyl N-[(azetidin-2-yl)methyl]carbamate1784592-77-3C12H16N2O2
- 5-Amino-2-(2-methoxyethyl)-7-methyl-3H-isoindol-1-one1356074-95-7C12H16N2O2
- (2R)-2-Amino-1-[(3R)-3-hydroxypyrrolidin-1-yl]-2-phenylethanoneC12H16N2O2
- (2S)-2-(2,3-Dihydro-1,4-benzodioxin-6-yl)piperazine1213339-00-4C12H16N2O2
- (S)-4-Benzylmorpholine-3-carboxamide2165528-47-0C12H16N2O2
- (2R)-2-(2,3-Dihydro-1,4-benzodioxin-6-yl)piperazine1213024-25-9C12H16N2O2
- 2-((1R,5S,6R)-3-Azabicyclo[3.1.0]hexan-6-yl)-N-(furan-2-ylmethyl)acetamide1422133-03-6C12H16N2O2
- N-Butyl-4-methyl-N-nitrosobenzamide1303614-32-5C12H16N2O2
- 5-(1-Propyl-1H-pyrazol-4-yl)cyclohexane-1,3-dione1698339-36-4C12H16N2O2
- 5-(1-Isopropyl-1H-pyrazol-4-yl)cyclohexane-1,3-dione1695852-40-4C12H16N2O2
- 5-(3-Ethyl-1-methyl-1H-pyrazol-4-yl)cyclohexane-1,3-dione1567002-57-6C12H16N2O2
- Methyl 2-(piperidin-2-yl)isonicotinate1337730-93-4C12H16N2O2
- 4-(3-Methylphenyl)-1-nitrosopiperidin-4-ol3192-37-8C12H16N2O2
- (3S)-N-(Furan-2-ylmethyl)-2-azabicyclo[2.2.1]heptane-3-carboxamide1422056-88-9C12H16N2O2
- Benzyl N-[[(2S)-azetidin-2-yl]methyl]carbamate1932009-10-3C12H16N2O2
- Benzyl 1,3-diazinane-1-carboxylate887588-57-0C12H16N2O2
- Benzyl N-[[(2R)-azetidin-2-yl]methyl]carbamate1932814-91-9C12H16N2O2
- 4-Methyl-4-(4-nitrophenyl)piperidine2092297-60-2C12H16N2O2
- Methyl (R)-2-(piperidin-2-yl)isonicotinate1213375-75-7C12H16N2O2
- Methyl (S)-2-(piperidin-2-yl)isonicotinate1213482-44-0C12H16N2O2
- Ethyl 5-methyl-1,2,3,4-tetrahydro-2,7-naphthyridine-4-carboxylate2091515-15-8C12H16N2O2
- Ethyl 7-methyl-1,2,3,4-tetrahydro-2,6-naphthyridine-4-carboxylate2092552-44-6C12H16N2O2
- Ethyl 3-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine-8-carboxylate2092727-47-2C12H16N2O2
- Ethyl 6,7,8,9-tetrahydro-5H-pyrido[2,3-d]azepine-3-carboxylate2092157-38-3C12H16N2O2
- (S)-1-(Pyridin-2-yl)pyrrolidine-2-carboxylic acid ethyl ester346608-08-0C12H16N2O2
- 4-(4,6,6-Trimethyl-5,6-dihydro-4H-1,3,4-oxadiazin-2-yl)phenol802586-43-2C12H16N2O2
- 1H-Pyrrolo[2,3-b]pyridine-2,4-dione,3,3a-dihydro-6-methyl-5-(2-methylpropyl)-1185153-15-4C12H16N2O2
- 1-[3-(4-Aminophenyl)azetidin-1-yl]-2-methoxyethanone1401305-48-3C12H16N2O2
- 2,5-Bis(dimethylamino)terephthalaldehyde154874-32-5C12H16N2O2
- 1-(Cyclopropylmethyl)-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid2488662-23-1C12H16N2O2
- 2-Methyl-2-(5,6,7,8-tetrahydro-1,5-naphthyridin-2-yl)propanoic acid2387594-70-7C12H16N2O2
- (E)-Methyl3-amino-4-(2-(dimethylamino)vinyl)benzoate1345021-75-1C12H16N2O2
- Methyl (S)-4-(piperazin-2-yl)benzoate1213320-80-9C12H16N2O2
- tert-Butyl 3-cyano-3-prop-2-ynyl-azetidine-1-carboxylate2244588-67-6C12H16N2O2
- Benzyl N-[2-(aminomethyl)cyclopropyl]carbamate2368894-97-5C12H16N2O2
- 3-(Benzylamino)-N-methyl-oxetane-3-carboxamide2940964-13-4C12H16N2O2
- rac-Ethyl (2R,5S)-5-(pyridin-3-yl)pyrrolidine-2-carboxylate1334123-44-2C12H16N2O2
- rac-Methyl (3R,4R)-4-methyl-4-(pyridin-2-yl)pyrrolidine-3-carboxylate2639375-24-7C12H16N2O2
- rac-(4R,5S)-4-Amino-5-(4-methoxyphenyl)-1-methylpyrrolidin-2-one2227827-02-1C12H16N2O2
- rac-(1R,3S)-2,2-Dimethyl-3-(2-methyl-5-nitrophenyl)cyclopropan-1-amine2227844-80-4C12H16N2O2
- rac-1-[(1R,3R)-2,2-Dimethyl-3-(2-nitrophenyl)cyclopropyl]methanamine2227882-36-0C12H16N2O2
- rac-(1R,3R)-2,2-Dimethyl-3-(5-methyl-2-nitrophenyl)cyclopropan-1-amine2227914-25-0C12H16N2O2
- rac-Methyl 6-[(1R,3S)-3-amino-2,2-dimethylcyclopropyl]pyridine-3-carboxylate2227810-55-9C12H16N2O2
- rac-(1R,3R)-2,2-Dimethyl-3-(3-methyl-2-nitrophenyl)cyclopropan-1-amine2227807-04-5C12H16N2O2
- rac-(4R,5S)-4-Amino-5-(3-methoxyphenyl)-1-methylpyrrolidin-2-one2227802-18-6C12H16N2O2
- rac-1-[(1R,3R)-2,2-Dimethyl-3-(4-nitrophenyl)cyclopropyl]methanamine2227822-56-0C12H16N2O2
- rac-(1R,3S)-2,2-Dimethyl-3-(3-methyl-4-nitrophenyl)cyclopropan-1-amine2227873-93-8C12H16N2O2
- rac-1-[(1R,3R)-2,2-Dimethyl-3-(3-nitrophenyl)cyclopropyl]methanamine2227850-76-0C12H16N2O2
- rac-(1R,3R)-2,2-Dimethyl-3-(2-methyl-6-nitrophenyl)cyclopropan-1-amine2227722-91-8C12H16N2O2
- rac-(1R,3S)-2,2-Dimethyl-3-(4-methyl-3-nitrophenyl)cyclopropan-1-amine2227683-31-8C12H16N2O2
- rel-(3R,4R)-3-Amino-1-benzyl-4-(hydroxymethyl)pyrrolidin-2-one2410955-59-6C12H16N2O2
- 4,5-Dimethyl-2-(3-methylphenyl)-1H-imidazole-4,5-diol782397-55-1C12H16N2O2
- 4-[2-(1,4,5,6-Tetrahydropyrimidin-2-yl)ethyl]benzene-1,2-diol568584-20-3C12H16N2O2
- N,N,3-trimethyl-4-[(Z)-2-nitroprop-1-enyl]anilineC12H16N2O2
- trans-(1S,3S)-3-[(5-Methyl-2-pyridinyl)amino]cyclopentane-1-carboxylic acidC12H16N2O2
Frequently asked questions
What is the molar mass of C12H16N2O2?
The molar mass of C12H16N2O2 is 220.27 g/mol, calculated from standard atomic weights for 12 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 235.2153 Da.
How many compounds have the formula C12H16N2O2?
CompoundList lists 1,781 compounds with the molecular formula C12H16N2O2, including Ethyl 3-[(2-aminophenyl)amino]but-2-enoate, (E)-N-{1-[4-(Morpholin-4-yl)phenyl]ethylidene}hydroxylamine, Ethyl 3-methyl-5,6,7,8-tetrahydro-1,5-naphthyridine-2-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 C12H16N2O2?
C12H16N2O2 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.