Molecular formula
C11H12N2O
1,580 compounds have this formula on CompoundList.
- Molar mass
- 188.23g/mol
- Monoisotopic mass
- 191.1138Da
- Atoms
- 26
- Elements
- 4
- Rings plus double bonds
- 7
The formula C11H12N2O describes a molecule made of 11 carbon atoms, 12 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 × 1170.19%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 126.43%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 214.88%14.007 × 2 = 28.014 g/mol
- O Oxygen × 18.50%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C11H12N2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,001 to 1,100 of 1,580 compounds
![1-Ethyl-3,5,6,7-tetrahydro-3-oxo-2H-cyclopenta[c]pyridine-4-carbonitrile chemical structure, C11H12N2O, CAS 21297-71-2](/s/WLNMJQLDLPJVKA-UHFFFAOYSA-N.svg)
1-Ethyl-3,5,6,7-tetrahydro-3-oxo-2H-cyclopenta[c]pyridine-4-carbonitrile
CAS 21297-71-2C11H12N2O
2,3,5,6,7,8-Hexahydro-5-methyl-3-oxo-4-isoquinolinecarbonitrile
CAS 3916-65-2C11H12N2O
1,3-Dimethyl-4-methylidene-3,4-dihydroquinazolin-2(1H)-one
CAS 25809-92-1C11H12N2O
![2,3-Dihydro-3-methyl-1H-pyrrolo[1,2-a]benzimidazol-3-ol chemical structure, C11H12N2O, CAS 1021426-55-0](/s/AQWCXJUYDCZJEY-UHFFFAOYSA-N.svg)
2,3-Dihydro-3-methyl-1H-pyrrolo[1,2-a]benzimidazol-3-ol
CAS 1021426-55-0C11H12N2O
![N-[[2-(Cyanomethyl)phenyl]methyl]acetamide chemical structure, C11H12N2O, CAS 1172126-17-8](/s/FNBJOEWQMSBXCA-UHFFFAOYSA-N.svg)
N-[[2-(Cyanomethyl)phenyl]methyl]acetamide
CAS 1172126-17-8C11H12N2O
2,6,8-Trimethyl-1,7-naphthyridin-4(1H)-one
CAS 51551-24-7C11H12N2O
2-Ethyl-I(3)-oxo-3-pyridinebutanenitrile
CAS 64114-27-8C11H12N2O
![3-[2-(Cyanomethyl)phenyl]propanamide chemical structure, C11H12N2O, CAS 1378822-04-8](/s/QPSDWOZJEZTZTN-UHFFFAOYSA-N.svg)
3-[2-(Cyanomethyl)phenyl]propanamide
CAS 1378822-04-8C11H12N2O
3-Methoxy-2-methyl-6-quinolinamine
CAS 657391-89-4C11H12N2O
4-(3-Ethoxyphenyl)-1H-pyrazole
CAS 2355434-92-1C11H12N2O
4-(2-Phenoxyethyl)-1H-imidazole
CAS 857812-70-5C11H12N2O
4-(3-Methoxy-2-methylphenyl)-1H-imidazole
CAS 2228388-09-6C11H12N2O
![1-({Imidazo[1,2-a]pyridin-3-yl}methyl)cyclopropan-1-ol chemical structure, C11H12N2O, CAS 2228773-72-4](/s/DNJGZAYIHISOFF-UHFFFAOYSA-N.svg)
1-({Imidazo[1,2-a]pyridin-3-yl}methyl)cyclopropan-1-ol
CAS 2228773-72-4C11H12N2O
1-(1,2,3,4-Tetrahydro-1,5-naphthyridin-1-yl)prop-2-en-1-one
CAS 2308389-68-4C11H12N2O
![N-[1-(Pyridin-4-yl)cyclopropyl]prop-2-enamide chemical structure, C11H12N2O, CAS 2411306-97-1](/s/VTUWFLSAPMGNEG-UHFFFAOYSA-N.svg)
N-[1-(Pyridin-4-yl)cyclopropyl]prop-2-enamide
CAS 2411306-97-1C11H12N2O
![3,6-Dihydro-2H-[1,3'-bipyridine]-6'-carbaldehyde chemical structure, C11H12N2O, CAS 2138255-82-8](/s/UPTDAMMDGYDOPI-UHFFFAOYSA-N.svg)
3,6-Dihydro-2H-[1,3'-bipyridine]-6'-carbaldehyde
CAS 2138255-82-8C11H12N2O
![N-[(1S,2R)-2-(Pyridin-3-yl)cyclopropyl]prop-2-enamide chemical structure, C11H12N2O, CAS 2380361-18-0](/s/KAWZKXUERUWSIF-ZJUUUORDSA-N.svg)
N-[(1S,2R)-2-(Pyridin-3-yl)cyclopropyl]prop-2-enamide
CAS 2380361-18-0C11H12N2O
1-(Oxetan-3-yl)-1H-indol-5-amine
CAS 2118016-64-9C11H12N2O
1-(3-Methylquinoxalin-6-yl)ethan-1-ol
CAS 2899342-89-1C11H12N2O
1-(2-Methylquinoxalin-6-yl)ethan-1-ol
CAS 2899342-90-4C11H12N2O
Dextrosimendan 6-phenyl
CAS 2290570-69-1C11H12N2O
4-(1-Methylethyl)quinazoline 1-oxide
CAS 50915-32-7C11H12N2O
(1S)-2-Amino-1-(quinolin-6-yl)ethan-1-ol
CAS 2227763-71-3C11H12N2O
(1S)-2-Amino-1-(quinolin-4-yl)ethan-1-ol
CAS 2227709-26-2C11H12N2O
- (1R)-2-Amino-1-(quinolin-4-yl)ethan-1-ol1379444-98-0C11H12N2O
- (1R)-2-Amino-1-(quinolin-6-yl)ethan-1-ol2227886-81-7C11H12N2O
- 1 suppliersN-(2-Methyl-1H-indol-3-yl)acetamide154876-18-3C11H12N2O
- 1-(Tetrahydrofuran-2-yl)-1H-benzo[d]imidazole205122-95-8C11H12N2O
- 2-[(4R)-4-Phenyl-1,3-oxazolidin-3-yl]acetonitrile101986-32-7C11H12N2O
- N-(1-Methyl-1H-indol-3-yl)acetamide85729-26-6C11H12N2O
- (3AS,9bR)-1,2,3,3a,4,9b-hexahydro-5H-pyrrolo[3,4-c]isoquinolin-5-one873915-50-5C11H12N2O
- 7-Ethyl-4,5-dihydro-1H-furo[2,3-g]indazole1019332-49-0C11H12N2O
- 2,3,4,5-Tetrahydro-[1,3]oxazepino[3,2-a]benzimidazole59208-35-4C11H12N2O
- 1-Ethoxy-4-isoquinolinamine59050-62-3C11H12N2O
- 1,3-Dimethyl-3,5-dihydro-4H-2,3-benzodiazepin-4-one62242-87-9C11H12N2O
- 1,2,3,4-Tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-4-ol21269-85-2C11H12N2O
- 1-(7-Ethyl-1H-indazol-1-yl)ethanone343773-69-3C11H12N2O
- N-(2-Aminoethyl)-3-phenylprop-2-ynamide77663-60-6C11H12N2O
- 2-(Isoquinolin-5-yloxy)ethan-1-amine80278-33-7C11H12N2O
- 7-Methoxy-2-methyl-1H-1,3-benzodiazepine88820-29-5C11H12N2O
- 3-(2,6-Dimethylphenyl)-5-methyl-1,2,4-oxadiazole89612-19-1C11H12N2O
- 3-(Cyclohexa-1,4-dien-1-yl)-6-methylpyrazin-2(1H)-one78076-07-0C11H12N2O
- N-[Cyano(phenyl)methyl]-N-methylacetamide110989-32-7C11H12N2O
- Olprinone impurity 24116355-12-5C11H12N2O
- 1,7-Dimethylindole-3-carboxamide125818-12-4C11H12N2O
- 6-(Aminomethyl)-1-methylquinolin-2(1H)-one153950-40-4C11H12N2O
- 1-Methoxy-4-methylisoquinolin-3-amine802888-50-2C11H12N2O
- 8-Methoxy-5,6-dihydro-4H-imidazo[4,5,1-ij]quinoline19279-85-7C11H12N2O
- 3-Amino-1,4-dimethylquinolin-2(1H)-one1420791-71-4C11H12N2O
- (5-(o-Tolyl)isoxazol-3-yl)methanamine893639-07-1C11H12N2O
- 2-(Cyclopropylamino)-2-(4-hydroxyphenyl)acetonitrile1094379-54-0C11H12N2O
- 2H-Benzimidazol-2-one, 1,3-dihydro-7-methyl-1-(1-methylethenyl)-202859-67-4C11H12N2O
- 1-Ethyl-2-methyl-5-formylbenzimidazole4678-97-1C11H12N2O
- 6-Methyl-3-phenyl-1,4-dihydropyrazin-2-ol114482-51-8C11H12N2O
- N-[2-(6-Ethynyl-2-pyridinyl)ethyl]acetamide914950-55-3C11H12N2O
- N-[1-(4-Cyanophenyl)ethyl]acetamide194342-60-4C11H12N2O
- N-[1-(3-Cyanophenyl)ethyl]acetamide194342-59-1C11H12N2O
- 3-(Aminomethyl)-N-(prop-2-yn-1-yl)benzamide1193387-40-4C11H12N2O
- 1,3-Diazatricyclo[6.3.1.04,12]dodeca-2,4,6,8(12)-tetraen-2-ylmethanol110177-81-6C11H12N2O
- 1-(4-Methoxy-2-methylphenyl)-1H-imidazole190198-13-1C11H12N2O
- Ethyl 1H-indole-5-carbimidate887578-46-3C11H12N2O
- 5-Hydrazinomethyl-naphthalen-2-ol1260854-37-2C11H12N2O
- 5-Methyl-3-phenyl-5,6-dihydropyrazin-2(1H)-one94934-44-8C11H12N2O
- N-(4-Ethenylphenyl)aziridine-1-carboxamide16545-41-8C11H12N2O
- 8-Methoxy-6-methylquinolin-4-amine1315344-56-9C11H12N2O
- (S)-3-(Morpholin-3-yl)benzonitrile1213056-71-3C11H12N2O
- (S)-4-(Morpholin-3-yl)benzonitrile1213931-62-4C11H12N2O
- 2-Amino-2-(quinolin-5-yl)ethan-1-ol1270449-77-8C11H12N2O
- N-(Cyanomethyl)-4-ethylbenzamide211614-63-0C11H12N2O
- 3-Ethyl-1-(3-ethynylphenyl)urea1250685-20-1C11H12N2O
- 2-(Methylamino)-N-(prop-2-yn-1-yl)benzamide35727-71-0C11H12N2O
- 4-((3-Hydroxyazetidin-1-yl)methyl)benzonitrile1343773-30-7C11H12N2O
- 4-(Oxolan-3-ylamino)benzonitrile2990199-59-0C11H12N2O
- 2-Amino-2-(quinolin-8-yl)ethan-1-ol1270546-69-4C11H12N2O
- N-(But-3-yn-1-yl)-2-(pyridin-2-yl)acetamide1343133-48-1C11H12N2O
- (3-o-Tolyl-1H-pyrazol-5-yl) methanol1239157-71-1C11H12N2O
- 4-Quinolinamine, 7-ethoxy-1021439-79-1C11H12N2O
- (R)-2-Amino-2-(quinolin-5-yl)ethan-1-ol1213346-39-4C11H12N2O
- (R)-2-Amino-2-(quinolin-8-yl)ethan-1-ol1213963-44-0C11H12N2O
- 3-(1,8-Naphthyridin-2-yl)propan-1-ol870089-46-6C11H12N2O
- 6-Propoxyquinoxaline2411635-19-1C11H12N2O
- 3-Amino-3-(4-methoxyphenyl)-2-methyl-2-propenenitrileC11H12N2O
- 2-(Azetidin-3-ylmethoxy)benzonitrile1332301-06-0C11H12N2O
- 4'-(Aminomethyl)spiro[cyclopropane-1,3'-indolin]-2'-one1383682-18-5C11H12N2O
- 4-(1H-Pyrrolo[3,2-b]pyridin-3-yl)butan-2-one1021910-64-4C11H12N2O
- 4-(1H-Pyrrolo[2,3-c]pyridin-3-yl)butan-2-one1021910-41-7C11H12N2O
- 4-(1H-Pyrrolo[3,2-c]pyridin-3-yl)butan-2-one1021910-42-8C11H12N2O
- (1-(p-Tolyl)-1H-pyrazol-4-yl)methanol851180-85-3C11H12N2O
- 3-Amino-3-(4-methoxyphenyl)-2-methylacrylonitrileC11H12N2O
- 1,5-Dimethyl-2-phenyl(514C)pyrazol-3-one51350-33-5C11H12N2O
- N-[(3-Ethyl-1H-indol-1-yl)methylidene]hydroxylamine89725-81-5C11H12N2O
- N-[(2,3-Dimethyl-1H-indol-1-yl)methylidene]hydroxylamine89725-84-8C11H12N2O
- 4-Benzyl-2-methyl-1H-imidazol-1-ol91463-64-8C11H12N2O
- 2-[2-(5-Methylfuran-2-yl)ethyl]pyrazine106060-95-1C11H12N2O
- 1-Methyl-5-oxobicyclo[4.2.0]octane-7,8-dicarbonitrile135823-13-1C11H12N2O
- 3,3a,4,9-Tetrahydropyrrolo[2,1-b]quinazolin-1(2H)-one140472-46-4C11H12N2O
- 3-(4-Methoxyanilino)but-2-enenitrile25354-54-5C11H12N2O
- 7-Amino-3,4-dimethylisoquinolin-1(2H)-one333458-51-8C11H12N2O
- 1-Diazonio-4-(4-methylphenyl)but-1-en-2-olate52345-23-0C11H12N2O
- 2,7-Dimethyl-4,5-dihydro-2H-furo[2,3-g]indazole64195-58-0C11H12N2O
Frequently asked questions
What is the molar mass of C11H12N2O?
The molar mass of C11H12N2O is 188.23 g/mol, calculated from standard atomic weights for 11 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 191.1138 Da.
How many compounds have the formula C11H12N2O?
CompoundList lists 1,580 compounds with the molecular formula C11H12N2O, including 1-Ethyl-3,5,6,7-tetrahydro-3-oxo-2H-cyclopenta[c]pyridine-4-carbonitrile, 2,3,5,6,7,8-Hexahydro-5-methyl-3-oxo-4-isoquinolinecarbonitrile, 1,3-Dimethyl-4-methylidene-3,4-dihydroquinazolin-2(1H)-one. 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 C11H12N2O?
C11H12N2O 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.