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 701 to 800 of 1,056 compounds
3-Benzyl-5-methyl-1,2-oxazole-4-carbaldehyde
CAS 1347814-98-5C12H11NO2
![Spiro[cyclopropane-1,3'(2'H)-quinoline]-7'-carboxaldehyde, 1',4'-dihydro-2'-oxo- chemical structure, C12H11NO2, CAS 2947391-28-6](/s/BUPHUTILHGGBID-UHFFFAOYSA-N.svg)
Spiro[cyclopropane-1,3'(2'H)-quinoline]-7'-carboxaldehyde, 1',4'-dihydro-2'-oxo-
CAS 2947391-28-6C12H11NO2
1-(6-Methoxyquinolin-4-yl)ethanone
CAS 501938-75-6C12H11NO2
1-(1H-Indol-3-yl)butane-1,3-dione
CAS 22582-46-3C12H11NO2
(2S)-2-(Quinolin-8-yl)propanoic acid
CAS 2248174-27-6C12H11NO2
(2R)-2-(Quinolin-8-yl)propanoic acid
CAS 2248183-28-8C12H11NO2
![2(5H)-Furanone, 3-methyl-5-[(4-methylphenyl)imino]- chemical structure, C12H11NO2, CAS 90141-11-0](/s/HDEBRZRIHSRDBB-UHFFFAOYSA-N.svg)
2(5H)-Furanone, 3-methyl-5-[(4-methylphenyl)imino]-
CAS 90141-11-0C12H11NO2
3-Cyclobutene-1,2-dione, 3-(dimethylamino)-4-phenyl-
CAS 22118-96-3C12H11NO2
Methyl 5-phenyl-1H-pyrrole-3-carboxylate
CAS 106762-04-3C12H11NO2
![3-Butyn-2-ol, 4-[6-(3-hydroxy-1-propynyl)-3-pyridinyl]-, (2R)- chemical structure, C12H11NO2, CAS 820965-59-1](/s/SJXODHLABLONQP-SNVBAGLBSA-N.svg)
3-Butyn-2-ol, 4-[6-(3-hydroxy-1-propynyl)-3-pyridinyl]-, (2R)-
CAS 820965-59-1C12H11NO2
1,2-Dimethyl-7-nitronaphthalene
CAS 819871-85-7C12H11NO2
1H-Indene, 2-(1-methylethenyl)-6-nitro-
CAS 819871-60-8C12H11NO2
Benzene, 1-ethynyl-2-(2-methyl-1-propenyl)-4-nitro-
CAS 819871-53-9C12H11NO2
R-4-Phenyl-3-(2-propynyl)-2-oxazolidinone
CAS 256382-74-8C12H11NO2
![3H-Naphth[1,2-c][1,2]oxazin-3-one, 4,4a,5,6-tetrahydro- chemical structure, C12H11NO2, CAS 61776-58-7](/s/RNDIXCWVLSHNMS-UHFFFAOYSA-N.svg)
3H-Naphth[1,2-c][1,2]oxazin-3-one, 4,4a,5,6-tetrahydro-
CAS 61776-58-7C12H11NO2
8-Amino-3,7-dimethylnaphthalene-1,2-dione
CAS 61903-52-4C12H11NO2
8-Amino-6,7-dimethylnaphthalene-1,2-dione
CAS 61903-53-5C12H11NO2
4-(3-Oxopentanoyl)benzonitrile
CAS 62585-04-0C12H11NO2
5-Amino-2,3-dimethylnaphthalene-1,4-dione
CAS 61735-67-9C12H11NO2
4,6,7-Trimethyl-1-oxo-1,3-dihydro-2-benzofuran-5-carbonitrile
CAS 53935-69-6C12H11NO2
2,5-Dimethyl-4-phenyl-6H-1,3-oxazin-6-one
CAS 63892-26-2C12H11NO2
2-((1H-Pyrrol-1-yl)methyl)benzoic acid
CAS 73217-14-8C12H11NO2
2-(4-Methylquinolin-2-yl)acetic acid
CAS 443653-84-7C12H11NO2
3-Hydroxy-1-methyl-3-(prop-2-yn-1-yl)-1,3-dihydro-2H-indol-2-one
CAS 651007-45-3C12H11NO2
- 2,2-Dimethyl-2,7b-dihydro-1aH-oxireno[2,3-c]chromene-5-carbonitrile86824-80-8C12H11NO2
- 4-(Prop-2-yn-1-yl)-4-azatricyclo[5.2.1.0,6]dec-8-ene-3,5-dione39488-03-4C12H11NO2
- 1,6-Dimethyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde118672-67-6C12H11NO2
- 1-Naphthalenecarboxaldehyde, 4-methoxy-, oxime122731-44-6C12H11NO2
- 3-(3-Phenylisoxazol-5-yl)propanal127847-74-9C12H11NO2
- 3-(1-Methyl-1H-indol-7-yl)prop-2-enoic acid125872-90-4C12H11NO2
- 3-Methoxy-2-(prop-2-yn-1-yl)-2,3-dihydro-1H-isoindol-1-one125030-25-3C12H11NO2
- 2,6-Dimethyl-3-(4-pyridyl)-4H-pyran-4-one144173-57-9C12H11NO2
- (4-Methoxyphenyl)-1H-pyrrol-1-ylmethanone70971-72-1C12H11NO2
- N-(Hydroxymethyl)-2-naphthamide30818-59-8C12H11NO2
- rel-Methyl (1R,2S)-2-cyano-2-phenylcyclopropanecarboxylate39822-26-9C12H11NO2
- (3-Amino-4-methylphenyl)(furan-2-yl)methanone889945-24-8C12H11NO2
- 5-Amino-2-phenoxyphenol287192-77-2C12H11NO2
- 7-(2-Propen-1-yloxy)-2(1H)-quinolinone177419-02-2C12H11NO2
- 1-Methyl-3-(4-methylphenyl)-1H-pyrrole-2,5-dione716-00-7C12H11NO2
- Cyano(phenyl)methyl cyclopropanecarboxylate61066-84-0C12H11NO2
- 4-(Aminomethyl)naphthalene-1-carboxylic acid30069-80-8C12H11NO2
- 2-(1H-Indol-6-yl)cyclopropane-1-carboxylic acid2229406-87-3C12H11NO2
- 6,7,8,9-Tetrahydro-2H-pyrano[3,2-g]quinolin-2-one58721-78-1C12H11NO2
- (S)-5-(Oxiran-2-ylmethoxy)quinoline145679-36-3C12H11NO2
- 1-[(3-Methylphenyl)methyl]-1H-pyrrole-2,5-dione140480-92-8C12H11NO2
- (5-Ethyl-2-furanyl)-3-pyridinylMethanone863785-77-7C12H11NO2
- (2R)-2-(Quinolin-6-yl)propanoic acid2248186-22-1C12H11NO2
- 1-(2-Methyl-3-furanyl)-2-(2-pyridinyl)ethanone1152548-60-1C12H11NO2
- Methyl 8-amino-1-naphthoate1259064-75-9C12H11NO2
- 5-Hydroxy-N-methylnaphthalene-1-carboxamide55682-79-6C12H11NO2
- 2-Methyl-2,3-dihydropyrano[3,2-e]isoindol-1(7H)-one917884-91-4C12H11NO2
- 1-(2-Hydroxy-4-methylphenyl)-3-oxocyclobutane-1-carbonitrile2229203-67-0C12H11NO2
- 2,8-Dimethylquinoline-5-carboxylic acid866566-35-0C12H11NO2
- Methyl 7-amino-2-naphthoate812690-23-6C12H11NO2
- 2-(1H-Indol-4-yl)cyclopropane-1-carboxylic acid2228326-96-1C12H11NO2
- 2-(1H-Indol-5-yl)cyclopropane-1-carboxylic acid1892514-53-2C12H11NO2
- rac-(1R,2R)-2-(1H-Indol-6-yl)cyclopropane-1-carboxylic acid1257120-40-3C12H11NO2
- 2-(1H-Indol-7-yl)cyclopropane-1-carboxylic acid2228241-45-8C12H11NO2
- rac-(1R,2R)-2-(1H-Indol-7-yl)cyclopropane-1-carboxylic acid1257120-50-5C12H11NO2
- rac-(1R,2R)-2-(1H-Indol-4-yl)cyclopropane-1-carboxylic acid1257121-42-8C12H11NO2
- 3,4-Dihydro-2H-pyrano[2,3-h]isoquinolin-1(8H)-one917884-94-7C12H11NO2
- Methyl 3-(4-cyano-2-methylphenyl)prop-2-enoate652997-72-3C12H11NO2
- 3-Methyl-4-(1-phenylethenyl)-1,2-oxazol-5(2H)-one62094-32-0C12H11NO2
- 5-((Vinyloxy)methyl)quinolin-8-ol875011-71-5C12H11NO2
- 1-(Furan-2-yl)-3-(pyridin-2-yl)propan-1-one901765-44-4C12H11NO2
- Methyl 3-(3-phenyl-2H-aziren-2-yl)prop-2-enoate52179-64-3C12H11NO2
- 3-(1-Methylindol-5-yl)prop-2-enoic acid1228572-19-7C12H11NO2
- 2-(1-Methyl-1H-indol-3-yl)prop-2-enoic acid1368810-83-6C12H11NO2
- 2-Methyl-3-quinolineacetic acid1368410-80-3C12H11NO2
- 7-Ethylisoquinoline-1-carboxylic acid1520041-32-0C12H11NO2
- 4,6-Dimethylquinoline-2-carboxylic acid1538925-14-2C12H11NO2
- 6-Ethylquinoline-4-carboxylic acid1516177-87-9C12H11NO2
- 4,7-Dimethylquinoline-2-carboxylic acid1522772-57-1C12H11NO2
- 4-(p-Tolyl)-1H-pyrrole-2-carboxylic acid1513436-29-7C12H11NO2
- 2-(3-Methylquinolin-2-yl)acetic acid1502402-20-1C12H11NO2
- 2-Cyclopropyl-1H-indole-5-carboxylic acid1557670-51-5C12H11NO2
- 4-Methoxy-1-naphthalenecarboxaldehyde oximeC12H11NO2
- 1,3,3a,8a-Tetrahydro-3a-methylindeno[2,1-b]pyrrole-2,8-dione39160-35-5C12H11NO2
- 1-Benzoyl-5,6-dihydropyridin-2(1H)-one725746-33-8C12H11NO2
- 7-Allyl-5H-[1,3]dioxolo[4,5-f]indole876942-33-5C12H11NO2
- Methyl 3-(1H-pyrrol-3-yl)benzoate885017-70-9C12H11NO2
- 2-Methoxy-3-(oxiran-2-yl)quinoline2228148-21-6C12H11NO2
- 4-(1H-Pyrrol-1-yl)phenyl acetate92636-37-8C12H11NO2
- 1-Acetyl-5-methylindole-3-carbaldehyde1001020-34-3C12H11NO2
- Methyl 6-methylquinoline-4-carboxylate1597897-64-7C12H11NO2
- (2S)-2-(Isoquinolin-5-yl)propanoic acid2248182-96-7C12H11NO2
- (2R)-2-(Isoquinolin-5-yl)propanoic acid2248174-03-8C12H11NO2
- rac-(1R,2R)-2-(1H-Indol-3-yl)cyclopropane-1-carboxylic acid1257122-34-1C12H11NO2
- (2S)-2-(Quinolin-4-yl)propanoic acid2248187-15-5C12H11NO2
- (2R)-2-(Quinolin-4-yl)propanoic acid2248173-82-0C12H11NO2
- (2S)-2-(Isoquinolin-1-yl)propanoic acid2248175-06-4C12H11NO2
- (2R)-2-(Isoquinolin-1-yl)propanoic acid2248209-40-5C12H11NO2
- N-(Furan-3-yl)-2-methylbenzamide499202-77-6C12H11NO2
- Methyl 6-methylquinoline-2-carboxylate1356126-52-7C12H11NO2
- 5-(4-Ethylphenyl)oxazole-2-carbaldehyde1352503-88-8C12H11NO2
- 5-(3,4-Dimethylphenyl)oxazole-2-carbaldehyde1352496-45-7C12H11NO2
- 2,3-Dihydro-1H-pyrano[3,2-f]quinolin-1-ol1420799-87-6C12H11NO2
- 2-Ethylquinoline-8-carboxylic acid1312339-14-2C12H11NO2
- 1-Cyclopropyl-1H-indole-5-carboxylic acid1785176-93-3C12H11NO2
- 1-Cyclopropyl-1H-indole-2-carboxylic acid1888953-68-1C12H11NO2
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 3-Benzyl-5-methyl-1,2-oxazole-4-carbaldehyde, Spiro[cyclopropane-1,3'(2'H)-quinoline]-7'-carboxaldehyde, 1',4'-dihydro-2'-oxo-, 1-(6-Methoxyquinolin-4-yl)ethanone. 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.