Molecular formula
C12H11NO2
1,056 compounds have this formula on CompoundList.
- Molar mass
- 201.22g/mol
- Monoisotopic mass
- 208.1229Da
- Atoms
- 26
- Elements
- 4
- Rings plus double bonds
- 8
The formula C12H11NO2 describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom 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 × 1271.63%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 115.51%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 16.96%14.007 × 1 = 14.007 g/mol
- O Oxygen × 215.90%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H11NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 401 to 500 of 1,056 compounds
4-(6-Methoxypyridin-2-yl)phenol
CAS 1269186-42-6C12H11NO2
2-Methyl-3,9-dihydrofuro(2,3-b)quinolin-4(2H)-one
CAS 42997-32-0C12H11NO2
![(2-Oxa-3-azabicyclo[2.2.1]hept-5-en-3-yl)-phenylmethanone chemical structure, C12H11NO2, CAS 59438-62-9](/s/RGQWWSKLLHCKFI-UHFFFAOYSA-N.svg)
(2-Oxa-3-azabicyclo[2.2.1]hept-5-en-3-yl)-phenylmethanone
CAS 59438-62-9C12H11NO2
![3a,4,5,6-Tetrahydrobenzo[de]isoquinoline-1,3-dione chemical structure, C12H11NO2, CAS 71960-95-7](/s/RSBGHQYWTSSOHB-UHFFFAOYSA-N.svg)
3a,4,5,6-Tetrahydrobenzo[de]isoquinoline-1,3-dione
CAS 71960-95-7C12H11NO2
2,6-Dimethyl-1-nitronaphthalene
CAS 20027-87-6C12H11NO2
![1,2,3,4-Tetrahydrocyclopenta[b]indole-7-carboxylic acid chemical structure, C12H11NO2, CAS 446829-40-9](/s/HTKITKAJVLQHNT-UHFFFAOYSA-N.svg)
1,2,3,4-Tetrahydrocyclopenta[b]indole-7-carboxylic acid
CAS 446829-40-9C12H11NO2
6-Methoxy-4-oxiranylquinoline
CAS 314741-42-9C12H11NO2
4-Benzoyl-3,5-dimethylisoxazole
CAS 31301-47-0C12H11NO2
Allyl 1H-indole-3-carboxylate
CAS 155624-20-7C12H11NO2
3-Hydroxy-5-methyl-N-phenyl-2-1H-pyridone
CAS 887406-53-3C12H11NO2
2(1H)-Pyridinone, 1-(2-methoxyphenyl)-
CAS 222978-30-5C12H11NO2
(1-Acetoacetyl) indole
CAS 22582-62-3C12H11NO2
2,4-Dimethyl-1-nitronaphthalene
CAS 24055-39-8C12H11NO2
3-Methyl-2-(1H-pyrrol-1-yl)benzoic acid
CAS 953749-94-5C12H11NO2
7-Ethylquinoline-3-carboxylic acid
CAS 948290-70-8C12H11NO2
![1-Phenyl-3-azabicyclo[3.1.1]heptane-2,4-dione chemical structure, C12H11NO2, CAS 116787-13-4](/s/MRPSJNZPBSDZOW-UHFFFAOYSA-N.svg)
1-Phenyl-3-azabicyclo[3.1.1]heptane-2,4-dione
CAS 116787-13-4C12H11NO2
Ethyl isoquinoline-5-carboxylate
CAS 58794-08-4C12H11NO2
5-(2-Methylphenyl)-1H-pyrrole-2-carboxylic acid
CAS 2090530-27-9C12H11NO2
2-Amino-5-phenoxyphenol
CAS 42944-32-1C12H11NO2
![4'-Amino[1,1'-biphenyl]-2,5-diol chemical structure, C12H11NO2, CAS 5573-93-3](/s/PDTHYWSJVRXSBV-UHFFFAOYSA-N.svg)
4'-Amino[1,1'-biphenyl]-2,5-diol
CAS 5573-93-3C12H11NO2
5,8-Dimethylquinoline-2-carboxylic acid
CAS 1092305-10-6C12H11NO2
1-(Prop-2-en-1-yl)-1H-indole-4-carboxylic acid
CAS 1096815-22-3C12H11NO2
6-(Methylamino)naphthalene-2-carboxylic acid
CAS 141361-12-8C12H11NO2
2-Hydroxy-6-(2-methoxyphenyl)pyridine
CAS 1111114-62-5C12H11NO2
- 5-(3-(Hydroxymethyl)phenyl)pyridin-3-ol1261901-40-9C12H11NO2
- 2-Hydroxy-6-(3-hydroxymethylphenyl)pyridine1111105-35-1C12H11NO2
- 2-Hydroxy-5-(4-hydroxymethylphenyl)pyridine1111115-98-0C12H11NO2
- 2-(2-Methoxyphenyl)pyridin-3-ol1261971-75-8C12H11NO2
- 2-(3-Methoxyphenyl)pyridin-3-ol857436-14-7C12H11NO2
- 6-(3-(Hydroxymethyl)phenyl)pyridin-3-ol1255638-64-2C12H11NO2
- 6-(4-(Hydroxymethyl)phenyl)pyridin-3-ol1255634-42-4C12H11NO2
- 4-Hydroxy-2-(2-methoxyphenyl)pyridine1261900-33-7C12H11NO2
- 6-(3-Methoxyphenyl)pyridin-3-ol1255637-25-2C12H11NO2
- 4-Hydroxy-2-(4-methoxyphenyl)pyridine1261917-63-8C12H11NO2
- 2-(2-Ethylphenyl)oxazole-4-carbaldehyde885274-24-8C12H11NO2
- 2-(3,4-Dimethyl-phenyl)-oxazole-4-carbaldehyde885273-32-5C12H11NO2
- 2-(3-Ethyl-phenyl)-oxazole-4-carbaldehyde885273-23-4C12H11NO2
- 1 suppliers1-Aminonaphthalene-2-acetic acid858438-26-3C12H11NO2
- 2-Allylisoquinoline-1,3 (2H, 4H)-dione22367-13-1C12H11NO2
- Methyl 4-(1-cyanocyclopropyl)benzoate1206611-69-9C12H11NO2
- 1-Cyclopropyl-1H-indole-3-carboxylic acid1394175-14-4C12H11NO2
- (2-Methylquinolin-7-yl)acetic acid1367828-04-3C12H11NO2
- 5-Hydroxymethyl-N-phenyl-2-1H-pyridone-d51020719-52-1C12H11NO2
- 5-Quinolinepropanoic acid1541391-51-8C12H11NO2
- Methyl 7-methylisoquinoline-1-carboxylate1206977-46-9C12H11NO2
- Methyl 2-(cyclopropylethynyl)isonicotinate2097976-17-3C12H11NO2
- 4-(1H-Indol-3-yl)but-2-enoic acid1976033-37-0C12H11NO2
- 1,4-Dimethyl-1H-1-benzazepine-2,5-dione16511-31-2C12H11NO2
- 2-(3-Methoxyphenoxy)pyridine874492-38-3C12H11NO2
- 2-Amino-4-phenoxyphenol1607-51-8C12H11NO2
- 5-Amino-6-methylnaphthalene-2-carboxylic acid204504-82-5C12H11NO2
- 1(2H)-Pyridinecarboxylic acid, phenyl ester79328-86-2C12H11NO2
- (4R)-4-Phenyl-3-propadienyl-1,3-oxazolidin-2-one256382-50-0C12H11NO2
- (R)-6-Methoxy-4-(oxiran-2-yl)quinoline314741-44-1C12H11NO2
- 1H-Indole, 1,6-diacetyl-155703-10-9C12H11NO2
- 5-Quinolineacetic acid, methyl ester426828-32-2C12H11NO2
- 2-(1H-Pyrrol-1-yl)benzeneacetic acid55540-39-1C12H11NO2
- Methyl 4-methylquinoline-2-carboxylate80109-83-7C12H11NO2
- 6-[(Oxiran-2-yl)methoxy]quinoline84344-73-0C12H11NO2
- Methyl 4-methylquinoline-3-carboxylate18936-34-0C12H11NO2
- 3-(Isoquinolin-1-yl)propanoic acid344334-31-2C12H11NO2
- 1-(2-Nitroethyl)naphthalene70360-84-8C12H11NO2
- 6,7-Dimethylquinoline-2-carboxylic acid1092305-30-0C12H11NO2
- 1 suppliersAnilinohydroquinone121565-48-8C12H11NO2
- 1-Aminonaphthalene-5-acetic acid126147-01-1C12H11NO2
- 8-(Aminomethyl)naphthalene-2-carboxylic acid153346-60-2C12H11NO2
- 6,7-Dimethyl-1-nitronaphthalene24055-47-8C12H11NO2
- 1-(8-Hydroxy-5-methylquinolin-7-yl)ethanone91569-14-1C12H11NO2
- 1,2,3,4-Tetrahydrocyclopenta[b]indole-2-carboxylic acid35418-49-6C12H11NO2
- 6-Ethoxy-2H-chromene-3-carbonitrile1147651-32-8C12H11NO2
- 2-[2-(Hydroxymethyl)phenyl]pyridin-3-ol1261992-25-9C12H11NO2
- 2-Hydroxy-3-(2-hydroxymethylphenyl)pyridine1261924-16-6C12H11NO2
- 2-Hydroxy-6-(2-hydroxymethylphenyl)pyridine1111105-34-0C12H11NO2
- 2-Hydroxy-4-(3-hydroxymethylphenyl)pyridine1261941-13-2C12H11NO2
- 2-[4-(Hydroxymethyl)phenyl]pyridin-3-ol1261895-68-4C12H11NO2
- 2-Hydroxy-3-(4-hydroxymethylphenyl)pyridine1261907-15-6C12H11NO2
- 2-Hydroxy-6-(4-hydroxymethylphenyl)pyridine1111114-64-7C12H11NO2
- 4-Hydroxy-2-(2-hydroxymethylphenyl)pyridine1261998-16-6C12H11NO2
- 4-Hydroxy-2-(3-hydroxymethylphenyl)pyridine1261983-16-7C12H11NO2
- 4-Hydroxy-2-(4-hydroxymethylphenyl)pyridine1261944-03-9C12H11NO2
- 4-Hydroxy-2-(3-methoxyphenyl)pyridine1261917-54-7C12H11NO2
- 3-(3,5-Dimethyl-phenyl)-isoxazole-5-carbaldehyde885273-60-9C12H11NO2
- 3-(Isoquinolin-7-yl)propanoic acid87087-27-2C12H11NO2
- 4-Hydroxy-N-methylnaphthalene-1-carboxamide55670-12-7C12H11NO2
- (4S)-4-Phenyl-3-propadienyl-1,3-oxazolidin-2-one845885-63-4C12H11NO2
- N-(4-Hydroxyphenyl)-5-methyl-2-1H-pyridone-d41188263-50-4C12H11NO2
- Methyl 3-(1-cyanocyclopropyl)benzoate884000-93-5C12H11NO2
- 6-Quinolinecarboxaldehyde, 4-ethoxy-879323-78-1C12H11NO2
- 1-(1H-Indol-5-yl)cyclopropanecarboxylic acid945244-35-9C12H11NO2
- 2-(7-Methylquinolin-6-yl)acetic acid959585-37-6C12H11NO2
- 3-(8-Quinolyl)propanoic Acid1344231-91-9C12H11NO2
- Methyl 4-(1H-pyrrol-3-yl)benzoate885017-73-2C12H11NO2
- 2-(Isoquinolin-6-yl)propanoic acid1195177-68-4C12H11NO2
- rac-(1R,2R)-2-(1H-Indol-2-yl)cyclopropane-1-carboxylic acid1257120-55-0C12H11NO2
- Methyl 2-cyano-4-(prop-2-en-1-yl)benzoate1374574-59-0C12H11NO2
- 2-(Quinolin-2-yl)propanoic acid97479-93-1C12H11NO2
- 3-(Quinolin-7-yl)propanoic acid1368259-20-4C12H11NO2
- Methyl 2-(quinolin-8-yl)acetate100063-13-6C12H11NO2
- 6-(Hydroxymethyl)-2-phenylpyridin-3-ol1610373-11-9C12H11NO2
- 3-(Hydroxymethyl)-5-phenylpyridin-2-ol1227591-01-6C12H11NO2
Frequently asked questions
What is the molar mass of C12H11NO2?
The molar mass of C12H11NO2 is 201.22 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 208.1229 Da.
How many compounds have the formula C12H11NO2?
CompoundList lists 1,056 compounds with the molecular formula C12H11NO2, including 4-(6-Methoxypyridin-2-yl)phenol, 2-Methyl-3,9-dihydrofuro(2,3-b)quinolin-4(2H)-one, (2-Oxa-3-azabicyclo[2.2.1]hept-5-en-3-yl)-phenylmethanone. 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 C12H11NO2?
C12H11NO2 has a degree of unsaturation of 8. 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.