Molecular formula
C12H13NO2
1,440 compounds have this formula on CompoundList.
- Molar mass
- 203.24g/mol
- Monoisotopic mass
- 208.1260Da
- Atoms
- 28
- Elements
- 4
- Rings plus double bonds
- 7
The formula C12H13NO2 describes a molecule made of 12 carbon atoms, 13 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 × 1270.92%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 136.45%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 16.89%14.007 × 1 = 14.007 g/mol
- O Oxygen × 215.74%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H13NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 901 to 1,000 of 1,440 compounds
![2-[(But-3-yn-2-yl)amino]-4-methylbenzoic acid chemical structure, C12H13NO2, CAS 1601281-27-9](/s/SQIQQSZJMUEAJO-UHFFFAOYSA-N.svg)
2-[(But-3-yn-2-yl)amino]-4-methylbenzoic acid
CAS 1601281-27-9C12H13NO2
![2-[(But-3-yn-2-yl)amino]-5-methylbenzoic acid chemical structure, C12H13NO2, CAS 1597706-28-9](/s/MFOQJUFTXJNAEP-UHFFFAOYSA-N.svg)
2-[(But-3-yn-2-yl)amino]-5-methylbenzoic acid
CAS 1597706-28-9C12H13NO2
Phenyl cyclopent-3-en-1-ylcarbamate
CAS 1774933-49-1C12H13NO2
![2-[(But-2-yn-1-yl)amino]-4-methylbenzoic acid chemical structure, C12H13NO2, CAS 1595821-47-8](/s/LOXPKSDRNRWJSR-UHFFFAOYSA-N.svg)
2-[(But-2-yn-1-yl)amino]-4-methylbenzoic acid
CAS 1595821-47-8C12H13NO2
![4-[(But-2-yn-1-yl)amino]-3-methylbenzoic acid chemical structure, C12H13NO2, CAS 1594025-00-9](/s/HYGVJAOZMCQPES-UHFFFAOYSA-N.svg)
4-[(But-2-yn-1-yl)amino]-3-methylbenzoic acid
CAS 1594025-00-9C12H13NO2
![2-[(But-2-yn-1-yl)amino]-5-methylbenzoic acid chemical structure, C12H13NO2, CAS 1593009-42-7](/s/LTLNYBYVVSPVLH-UHFFFAOYSA-N.svg)
2-[(But-2-yn-1-yl)amino]-5-methylbenzoic acid
CAS 1593009-42-7C12H13NO2
![4-[(But-2-yn-1-yl)amino]-2-methylbenzoic acid chemical structure, C12H13NO2, CAS 1598333-84-6](/s/PBGLKPSPIVDZGZ-UHFFFAOYSA-N.svg)
4-[(But-2-yn-1-yl)amino]-2-methylbenzoic acid
CAS 1598333-84-6C12H13NO2
![2-[(Pent-4-yn-2-yl)amino]benzoic acid chemical structure, C12H13NO2, CAS 1599375-58-2](/s/HWEYFWSXCQXMAK-UHFFFAOYSA-N.svg)
2-[(Pent-4-yn-2-yl)amino]benzoic acid
CAS 1599375-58-2C12H13NO2
![4-[(Pent-4-yn-2-yl)amino]benzoic acid chemical structure, C12H13NO2, CAS 1592836-53-7](/s/LYJRMYAJJLYWNO-UHFFFAOYSA-N.svg)
4-[(Pent-4-yn-2-yl)amino]benzoic acid
CAS 1592836-53-7C12H13NO2
2-Amino-1-(3-methoxyphenyl)pent-4-yn-1-one
CAS 1597858-29-1C12H13NO2
![2-[(Pent-3-yn-1-yl)amino]benzoic acid chemical structure, C12H13NO2, CAS 1595637-41-4](/s/SEKKVQLGEPJTBG-UHFFFAOYSA-N.svg)
2-[(Pent-3-yn-1-yl)amino]benzoic acid
CAS 1595637-41-4C12H13NO2
Methyl 3-(cyanomethyl)-4,5-dimethylbenzoate
CAS 1894822-29-7C12H13NO2
Methyl 3-ethyl-1H-indole-4-carboxylate
CAS 1715960-73-8C12H13NO2
3-Isopropoxyisoquinolin-1(2H)-one
CAS 1606155-05-8C12H13NO2
Ethyl 7-methylindolizine-2-carboxylate
CAS 1843190-71-5C12H13NO2
Ethyl 6-methylindolizine-2-carboxylate
CAS 1843190-67-9C12H13NO2
![Methyl spiro[cyclopropane-1,3'-indoline]-6'-carboxylate chemical structure, C12H13NO2, CAS 1860865-59-3](/s/UGAXUHXQWBLJCQ-UHFFFAOYSA-N.svg)
Methyl spiro[cyclopropane-1,3'-indoline]-6'-carboxylate
CAS 1860865-59-3C12H13NO2
5-Methoxy-2,8-dimethyl-4-quinolinol
CAS 1875108-16-9C12H13NO2
4-(tert-Butyl)indoline-2,3-dione
CAS 1344899-56-4C12H13NO2
4-(1-Hydroxyethyl)-2-methyl-1(2H)-isoquinolinone
CAS 31588-54-2C12H13NO2
(5-(3,4-Dimethylphenyl)isoxazol-4-yl)methanol
CAS 2090725-08-7C12H13NO2
![2,3-Dihydrospiro[indene-1,2'-morpholin]-5'-one chemical structure, C12H13NO2, CAS 1866995-82-5](/s/PPPINDATOLIMBG-UHFFFAOYSA-N.svg)
2,3-Dihydrospiro[indene-1,2'-morpholin]-5'-one
CAS 1866995-82-5C12H13NO2
![1,3-Dihydrospiro[indene-2,2'-morpholin]-5'-one chemical structure, C12H13NO2, CAS 1861365-97-0](/s/CJCRDIXWLAFHOB-UHFFFAOYSA-N.svg)
1,3-Dihydrospiro[indene-2,2'-morpholin]-5'-one
CAS 1861365-97-0C12H13NO2
4-Ethoxy-6-methylquinolin-2(1H)-one
CAS 105908-27-8C12H13NO2
- 7-Ethoxy-4-methylquinolin-2(1H)-one105908-28-9C12H13NO2
- 5-(3,3-Dimethylbut-1-yn-1-yl)pyridine-3-carboxylic acid2097991-26-7C12H13NO2
- 2-(3,3-Dimethylbut-1-yn-1-yl)pyridine-4-carboxylic acid2098120-83-1C12H13NO2
- 2-(3,3-Dimethylbut-1-yn-1-yl)pyridine-3-carboxylic acid2098025-65-9C12H13NO2
- 7-Aminospiro[chromane-2,1'-cyclobutan]-4-one2167286-14-6C12H13NO2
- 2-Methoxy-8-methyl-3-quinolinemethanol1413430-10-0C12H13NO2
- 2-Methoxy-7-methyl-3-quinolinemethanol1413430-09-7C12H13NO2
- 2-(3-Cyano-4-methylphenyl)butanoic acid1866168-08-2C12H13NO2
- Methyl 2-(3-cyano-4-methylphenyl)propanoate1876245-60-1C12H13NO2
- 2-(3-Cyano-4-methylphenyl)-2-methylpropanoic acid1881541-39-4C12H13NO2
- (2E)-N-Benzyl-4-oxopent-2-enamide169170-51-8C12H13NO2
- N-(2-Oxiranylmethyl)-3-phenyl-2-propenamide131118-91-7C12H13NO2
- N-(3,4-Dihydro-1H-2-benzopyran-8-yl)prop-2-enamide2189894-17-3C12H13NO2
- 2',3'-Dihydro-1'H-spiro[cyclopropane-1,4'-isoquinoline]-7'-carboxylic acid2386192-97-6C12H13NO2
- Methyl 4-(1-cyanopropyl)benzoate1823388-42-6C12H13NO2
- 3-(Anilinomethylidene)pentane-2,4-dione70450-87-2C12H13NO2
- 4-Isopropyl-2-(isoxazol-5-yl)phenol288844-44-0C12H13NO2
- 3-Ethyl-3-methyl-3H-indole-7-carboxylic acid2060026-99-3C12H13NO2
- 3-(1,3-Dioxaindan-5-yl)bicyclo[1.1.1]pentan-1-amine2287300-00-7C12H13NO2
- 3-[2-(Azetidin-3-yl)phenyl]prop-2-enoic acid1261025-17-5C12H13NO2
- 1-Methyl-2-(oxirane-2-carbonyl)-2,3-dihydro-1H-isoindole2361746-22-5C12H13NO2
- 5'H-spiro[cyclohexane-1,7'-furo[3,4-b]pyridine]-4-one1824288-75-6C12H13NO2
- 1-(3-(Azetidine-1-carbonyl)phenyl)ethanone2753191-23-8C12H13NO2
- 4-Nitro-1,2,3,5,6,7-hexahydro-s-indacene2676861-68-8C12H13NO2
- 5'-Hydroxyspiro[cyclopentane-1,3'-[3H]indol]-2'(1'H)-one2168024-62-0C12H13NO2
- Methyl 5,6,7,8-tetrahydro-8-methylene-5-quinolinecarboxylate2244526-54-1C12H13NO2
- N-(1-Phenylcyclopropyl)oxirane-2-carboxamide2411258-22-3C12H13NO2
- 3-Propylindolizine-2-carboxylic acid2408957-94-6C12H13NO2
- 5-Hydroxy-1-methoxy-5,6,7,8-tetrahydronaphthalene-2-carbonitrile2704566-09-4C12H13NO2
- 7'H-Spiro[cyclohexane-1,5'-furo[3,4-b]pyridin]-4-one1824092-92-3C12H13NO2
- Prop-2-yn-1-yl (2,4-dimethylphenyl)carbamate32608-33-6C12H13NO2
- N-[[4-(2-Propyn-1-yloxy)phenyl]methyl]acetamide943026-56-0C12H13NO2
- 3,4-Dihydro-6-methoxy-1-naphthalenecarboxamide178100-88-4C12H13NO2
- (4,5-Dihydro-3-methyl-5-isoxazolyl)(4-methylphenyl)methanone21262-81-7C12H13NO2
- 4-(1-Methylethyl)-5-phenyl-2(3H)-oxazolone50735-04-1C12H13NO2
- 1-(2,1-Benzoxazol-3-yl)pentan-1-one1265623-62-8C12H13NO2
- 5-Phenyl-4-propyl-2(3H)-oxazolone50880-20-1C12H13NO2
- 7-(2-Pyridinyl)-2-heptynoic acid3939-17-1C12H13NO2
- 3-Propyl-2-benzofurancarboxamide35350-99-3C12H13NO2
- 1-(Pyridin-3-yl)bicyclo[2.1.1]hexane-2-carboxylic acid2168158-75-4C12H13NO2
- 4-Phenyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid2167761-38-6C12H13NO2
- 1-(Pyridin-4-yl)bicyclo[2.1.1]hexane-2-carboxylic acid2167610-94-6C12H13NO2
- 1-(7-Methyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)prop-2-en-1-one2308382-35-4C12H13NO2
- 5,7-Dimethoxy-3-methylisoquinoline2114073-17-3C12H13NO2
- 1H-Indole-3-propanoicacid,-bta--methyl-,(-bta-R)-(9CI)95344-04-0C12H13NO2
- (3S,7AS)-3-Phenyltetrahydropyrrolo[1,2-C]oxazol-5(3H)-one1986372-58-0C12H13NO2
- Methyl 3,3-dimethyl-3H-indole-2-carboxylate681477-47-4C12H13NO2
- 2-(4-Methoxy-2-methylphenyl)-3-oxobutanenitrile246023-58-5C12H13NO2
- (1S,2R)-1-Amino-2-methyl-1H-naphthalene-2-carboxylic acid172329-35-0C12H13NO2
- Zolpidem tartrate impurity 1057796-98-2C12H13NO2
- 1H-Isoindol-1-one, 3-ethenyl-2-ethyl-2,3-dihydro-3-hydroxy-660391-79-7C12H13NO2
- 1H-Indole-5-carboxylic acid,propyl ester864237-20-7C12H13NO2
- 3-Ethyl-1-phenylpyrrolidine-2,5-dione588672-40-6C12H13NO2
- 2,4-Dimethyl-3,4-dihydro-1H-2-benzazepine-1,5(2H)-dione67177-37-1C12H13NO2
- (3Z)-3-(Butylimino)-2-benzofuran-1(3H)-one80991-83-9C12H13NO2
- 2-Ethoxy-6-methoxyquinoline72543-50-1C12H13NO2
- (E)-2-(Methoxymethyl)-3-(4-methoxyphenyl)acrylonitrile90167-27-4C12H13NO2
- Ethyl 5-methyl-1H-indole-4-carboxylate343778-81-4C12H13NO2
- 4-(1-Oxo-1-phenylpropan-2-yl)azetidin-2-one89691-19-0C12H13NO2
- 4-[2-(4-Methylphenyl)-2-oxoethyl]azetidin-2-one80675-56-5C12H13NO2
- Ethyl (2E,4E)-5-(pyridin-3-yl)penta-2,4-dienoate78775-01-6C12H13NO2
- 3-(2-Hydroxyethyl)-6-methylquinolin-2(1H)-one62480-49-3C12H13NO2
- 3a,8-Dimethyl-3,3a,8,8a-tetrahydro-2H-furo[2,3-b]indol-2-one54998-62-8C12H13NO2
- Ethyl 2-(2-cyanophenyl)propanoate86369-38-2C12H13NO2
- 2-Cyanobutan-2-yl benzoate86559-78-6C12H13NO2
- [2-(1H-Pyrrol-1-yl)-1,3-phenylene]dimethanol89208-00-4C12H13NO2
- 1-(2-Oxoethyl)-3,4-dihydroisoquinoline-2(1H)-carbaldehyde89216-25-1C12H13NO2
- 3,6-Dimethyl-2-phenyl-2,3-dihydro-4H-1,3-oxazin-4-one88091-06-9C12H13NO2
- 3-Acetyl-1-benzylazetidin-2-one89368-07-0C12H13NO2
- 1-Cyano-2-methylpropyl Benzoate88629-21-4C12H13NO2
- 3-Acetyl-2,3,4,5-tetrahydro-1H-3-benzazepin-1-one89097-83-6C12H13NO2
- Methyl (E)-3-(2,3-dihydro-1H-indol-7-yl)prop-2-enoateC12H13NO2
- Benzenepropanoic acid, 2-cyano-, ethyl ester112818-03-8C12H13NO2
- 2,6-Dimethoxy-3-methylquinoline123990-80-7C12H13NO2
- 1-Phenyl-2-(pyrrolidin-1-yl)ethane-1,2-dione103383-80-8C12H13NO2
- Cyano(phenyl)methyl butanoate61066-82-8C12H13NO2
Frequently asked questions
What is the molar mass of C12H13NO2?
The molar mass of C12H13NO2 is 203.24 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 208.1260 Da.
How many compounds have the formula C12H13NO2?
CompoundList lists 1,440 compounds with the molecular formula C12H13NO2, including 2-[(But-3-yn-2-yl)amino]-4-methylbenzoic acid, 2-[(But-3-yn-2-yl)amino]-5-methylbenzoic acid, Phenyl cyclopent-3-en-1-ylcarbamate. 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 C12H13NO2?
C12H13NO2 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.