Molecular formula
C11H11NO3
1,325 compounds have this formula on CompoundList.
- Molar mass
- 205.21g/mol
- Monoisotopic mass
- 210.1053Da
- Atoms
- 26
- Elements
- 4
- Rings plus double bonds
- 7
The formula C11H11NO3 describes a molecule made of 11 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom 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 × 1164.38%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 115.40%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 16.83%14.007 × 1 = 14.007 g/mol
- O Oxygen × 323.39%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C11H11NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 701 to 800 of 1,325 compounds
3-(2-Acetylphenyl)-1,3-oxazolidin-2-one
CAS 1536411-76-3C11H11NO3
![2-Isopropylbenzo[d]oxazole-4-carboxylic acid chemical structure, C11H11NO3, CAS 1181288-14-1](/s/JXCNOZPWGKXRCP-UHFFFAOYSA-N.svg)
2-Isopropylbenzo[d]oxazole-4-carboxylic acid
CAS 1181288-14-1C11H11NO3
7-Ethyl-2-oxoindoline-5-carboxylic acid
CAS 1225693-10-6C11H11NO3
5-Oxo-2-phenyl-3-pyrrolidinecarboxylic acid
CAS 933728-84-8C11H11NO3
Ethyl 2-aminobenzofuran-3-carboxylate
CAS 1174551-14-4C11H11NO3
Methyl 4-Hydroxy-2-methyl-1H-indole-6-carboxylate
CAS 1553225-70-9C11H11NO3
![2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carbaldehyde chemical structure, C11H11NO3, CAS 1781080-45-2](/s/LRGFRVYJEFBVGJ-UHFFFAOYSA-N.svg)
2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carbaldehyde
CAS 1781080-45-2C11H11NO3
Methyl 2-(aminomethyl)benzofuran-7-carboxylate
CAS 1780702-92-2C11H11NO3
![2-Methyl-4-[(oxiran-2-yl)methoxy]-1,3-benzoxazole chemical structure, C11H11NO3, CAS 2411199-04-5](/s/FTJIUEQIEHXVKE-UHFFFAOYSA-N.svg)
2-Methyl-4-[(oxiran-2-yl)methoxy]-1,3-benzoxazole
CAS 2411199-04-5C11H11NO3
Methyl 5-(hydroxymethyl)indolizine-8-carboxylate
CAS 1437053-43-4C11H11NO3
![2,8-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbaldehyde chemical structure, C11H11NO3, CAS 1246081-94-6](/s/CVIIDTHDZOBKEO-UHFFFAOYSA-N.svg)
2,8-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbaldehyde
CAS 1246081-94-6C11H11NO3
Ethyl 7-aminobenzofuran-2-carboxylate
CAS 2089320-24-9C11H11NO3
![Methyl 3-ethylbenzo[d]isoxazole-6-carboxylate chemical structure, C11H11NO3, CAS 1607025-27-3](/s/BKUHVCRTIYOLDH-UHFFFAOYSA-N.svg)
Methyl 3-ethylbenzo[d]isoxazole-6-carboxylate
CAS 1607025-27-3C11H11NO3
7-Methoxy-4-methyl-1H-indole-5-carboxylic acid
CAS 1613730-62-3C11H11NO3
5-(But-2-yn-1-yloxy)-3-methylpicolinic acid
CAS 1624607-08-4C11H11NO3
2,3-Dimethoxy-4-quinolinol
CAS 858478-12-3C11H11NO3
N-(2,5-Dimethoxyphenyl)-2-propynamide
CAS 75945-52-7C11H11NO3
Ethyl 6-aminobenzofuran-2-carboxylate
CAS 76897-56-8C11H11NO3
![3-Methoxy-5-[(oxiran-2-yl)methoxy]benzonitrile chemical structure, C11H11NO3, CAS 1698633-37-2](/s/YNBJAALQOCKUGK-UHFFFAOYSA-N.svg)
3-Methoxy-5-[(oxiran-2-yl)methoxy]benzonitrile
CAS 1698633-37-2C11H11NO3
(5-(2-Methoxyphenyl)isoxazol-4-yl)methanol
CAS 1889403-08-0C11H11NO3
4-(1-Cyano-1-methylethoxy)benzoic acid
CAS 1896156-27-6C11H11NO3
6-(Pent-4-ynyloxy)nicotinic acid
CAS 1984128-96-2C11H11NO3
6-Ethoxy-4-hydroxy-2(1H)-quinolinone
CAS 14300-46-0C11H11NO3
2-(5-Hydroxypent-1-yn-1-yl)pyridine-3-carboxylic acid
CAS 2098100-09-3C11H11NO3
- 4-(1,3-Benzodioxol-5-yloxy)but-2-yn-1-amine2097936-30-4C11H11NO3
- 1,2,3,4-Tetrahydro-3-methyl-2-oxo-4-quinolinecarboxylic acid854864-16-7C11H11NO3
- 4-Methoxy-1-methyl-1H-indole-6-carboxylic acid40990-58-7C11H11NO3
- Ethyl 7-aminobenzofuran-4-carboxylate2091524-05-7C11H11NO3
- Methyl 3-methyl-2-oxo-2,3-dihydro-1H-indole-5-carboxylate1536479-17-0C11H11NO3
- 4-(2,5-Dimethylphenyl)oxazolidine-2,5-dione2227989-35-5C11H11NO3
- 3-Methyl-5-phenyl-4,5-dihydro-1,2-oxazole-5-carboxylic acid2365419-91-4C11H11NO3
- 3-(3-Phenylpropyl)-1,4,2-dioxazol-5-one2230303-37-2C11H11NO3
- 2-Methoxy-4-(oxiran-2-ylmethoxy)benzonitrile50379-94-7C11H11NO3
- 2-{3-[(Oxiran-2-yl)methoxy]phenoxy}acetonitrile2411298-08-1C11H11NO3
- Ethyl 5-oxo-6,7-dihydro-5H-cyclopenta[C]pyridine-6-carboxylate2629245-04-9C11H11NO3
- Cyclobutyl(3-nitrophenyl)methanone2352675-86-4C11H11NO3
- 6,7-Dihydroxy-5,8-dimethyl-1(2H)-isoquinolinone2472889-72-6C11H11NO3
- Methyl 4-oxo-1,2,3,4-tetrahydroquinoline-5-carboxylate1391287-49-2C11H11NO3
- 4-Hydroxy-2-methoxy-gamma-oxobenzenebutanenitrile14617-11-9C11H11NO3
- Methyl 4-oxo-1,2,3,4-tetrahydroquinoline-6-carboxylate51552-76-2C11H11NO3
- 3-(2,6-Dimethylphenyl)-2,4-oxazolidinedione99843-23-9C11H11NO3
- Methyl 8-oxo-5,6,7,8-tetrahydroquinoline-7-carboxylate2138370-23-5C11H11NO3
- rac-(1R,4S,5S)-4-(Pyridin-3-yl)-2-oxabicyclo[2.1.1]hexane-5-carboxylic acid2763584-32-1C11H11NO3
- Glycine, N-(ethenylbenzoyl)-81065-87-4C11H11NO3
- 1-(4-Nitrophenyl)pent-1-en-3-one38940-35-1C11H11NO3
- 4-((5-Methyloxazol-2-yl)methyl)benzene-1,2-diol501006-19-5C11H11NO3
- 4-((5-Methyloxazol-4-yl)methyl)benzene-1,2-diol501006-25-3C11H11NO3
- 3-(Hydroxymethyl)-7-methoxyquinolin-2(1H)-one485338-05-4C11H11NO3
- 6,8-Dihydroxy-3,4-dimethyl-2H-isoquinolin-1-one92446-24-7C11H11NO3
- (E)-1-(4-Nitrophenyl)pent-1-en-3-one54951-55-2C11H11NO3
- 1,4-Dioxin-2-carboxamide, 5,6-dihydro-N-phenyl-61565-01-3C11H11NO3
- Phenyl 3-oxo-1-pyrrolidinecarboxylate358350-09-1C11H11NO3
- 2(3H)-Benzoxazolone, 5-[(2-methyl-2-propenyl)oxy]-160984-79-2C11H11NO3
- 6,7-Dihydro-6,6-dimethylfuro[2,3-f]benzoxazol-2(3H)-one160984-74-7C11H11NO3
- Vinyl 4-acetamidobenzoate137866-62-7C11H11NO3
- (S)-4-Vinyl-1-oxa-3-azaspiro[5.5]undeca-7,10-diene-2,9-dione179681-01-7C11H11NO3
- 1-[(2-Methyl-3-butyn-2-yl)oxy]-2-nitrobenzene203194-96-1C11H11NO3
- Methyl 4-(cyanomethyl)-2-methoxybenzoate92288-31-8C11H11NO3
- 4-(2-Aminoethoxy)-2H-chromen-2-one847673-15-8C11H11NO3
- 2,3-Morpholinedione, 6-methyl-4-phenyl-32725-15-8C11H11NO3
- 2-(2,3-Dihydro-1,4-benzodioxin-2-yl)-2-hydroxypropanenitrile58663-48-2C11H11NO3
- (S)-3-Acetyl-4-phenyloxazolidin-2-one154669-73-5C11H11NO3
- 5-Oxo-3-phenyloxolane-3-carboxamide65939-71-1C11H11NO3
- 3-Methoxy-1-methyl-1H-indole-2-carboxylic acid21716-49-4C11H11NO3
- 2-Hydroxy-8-methoxy-4-methyl-1(2H)-isoquinolinone77077-84-0C11H11NO3
- 2-(4-Methoxyphenyl)-4-methyloxazol-5(4H)-one85380-77-4C11H11NO3
- N-[(3S)-Tetrahydro-5-oxo-3-furanyl]benzamide87219-30-5C11H11NO3
- 1-(Acetyloxy)-3,4-dihydroquinolin-2(1H)-one89441-84-9C11H11NO3
- Methyl 2-(cyanomethoxy)-5-methylbenzoate89525-73-5C11H11NO3
- Methyl 2-(cyanomethoxy)-3-methylbenzoate89525-75-7C11H11NO3
- Methyl 4-(2-oxoazetidin-1-yl)benzoate88072-20-2C11H11NO3
- 1-(3-Hydroxypropyl)-1H-indole-2,3-dione97095-30-2C11H11NO3
- 3-Methyl-1-(4-nitrophenyl)-2-buten-1-one95249-13-1C11H11NO3
- 6-Methoxy-2-methyl-3-benzofurancarboxamide107449-02-5C11H11NO3
- 8-Amino-7-hydroxy-2,3-dimethyl-4H-chromen-4-one88973-13-1C11H11NO3
- Butanoic acid, 3-oxo-2-(3-pyridinylmethylene)-, methyl ester, (E)-118431-12-2C11H11NO3
- 6-Methoxy-1H-indol-5-yl acetate112919-70-7C11H11NO3
- 7-Hydroxy-8-methoxy-1-methyl-4(1H)-quinolinone125708-69-2C11H11NO3
- 3-(Hydroxymethyl)-8-methoxyquinolin-2(1H)-one124353-23-7C11H11NO3
- N-[(2R,3S)-2-Methyl-4-oxooxetan-3-yl]benzamide131131-07-2C11H11NO3
- 5,8-Dihydroxy-1,4-dimethylquinolin-2(1H)-one157463-87-1C11H11NO3
- 9-Methoxy-2,5-dihydro-1H-1-benzazepine-6,7-dione169825-32-5C11H11NO3
- 2-[4-(Cyanomethyl)phenoxy]propanoic acid926215-52-3C11H11NO3
- 1-(2-Hydroxypropyl)indoline-2,3-dione503855-32-1C11H11NO3
- 2-(6-Methoxy-1H-indol-5-yl)acetic acid2137855-19-5C11H11NO3
- Methyl 4-(2-isocyanatoethyl)benzoate2649068-88-0C11H11NO3
- 5-Methoxy-4-(4-methoxyphenyl)oxazole143323-44-8C11H11NO3
- Acetic acid--quinolin-8-ol (1/1)2439-08-9C11H11NO3
- 4-Acetyl-5-phenyl-1,3-oxazolidin-2-one62941-98-4C11H11NO3
- 6-Methoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione2060037-13-8C11H11NO3
- 4-(Cyanomethyl)-2-ethoxybenzoic acid88709-20-0C11H11NO3
- 3-(3,4-Dimethoxyphenyl)oxirane-2-carbonitrile58901-90-9C11H11NO3
- 3-Amino-6-ethoxy-2H-chromen-2-one2138365-00-9C11H11NO3
- Isoxazole, 3,5-dimethoxy-4-phenyl-36190-15-5C11H11NO3
- 1,2,3,4-Tetrahydro-6-hydroxy-1-methyl-2-oxo-7-quinolinecarboxaldehyde187679-72-7C11H11NO3
- 3-Cyano-2-hydroxypropyl benzoate649571-23-3C11H11NO3
- 2,4-Dioxo-N-phenylpentanamide503300-35-4C11H11NO3
- 1-Methyl-2-oxo-1,2,3,4-tetrahydroquinoline-3-carboxylic acid2248349-48-4C11H11NO3
- 3-Methyl-5-nitro-1,2,3,4-tetrahydronaphthalen-1-one2138208-21-4C11H11NO3
- (3S)-5-Oxo-3-phenyl-L-proline13992-76-2C11H11NO3
Frequently asked questions
What is the molar mass of C11H11NO3?
The molar mass of C11H11NO3 is 205.21 g/mol, calculated from standard atomic weights for 11 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 210.1053 Da.
How many compounds have the formula C11H11NO3?
CompoundList lists 1,325 compounds with the molecular formula C11H11NO3, including 3-(2-Acetylphenyl)-1,3-oxazolidin-2-one, 2-Isopropylbenzo[d]oxazole-4-carboxylic acid, 7-Ethyl-2-oxoindoline-5-carboxylic acid. 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 C11H11NO3?
C11H11NO3 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.