Molecular formula
C12H13NO3
1,398 compounds have this formula on CompoundList.
- Molar mass
- 219.24g/mol
- Monoisotopic mass
- 226.1335Da
- Atoms
- 29
- Elements
- 4
- Rings plus double bonds
- 7
The formula C12H13NO3 describes a molecule made of 12 carbon atoms, 13 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 × 1265.74%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 135.98%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 16.39%14.007 × 1 = 14.007 g/mol
- O Oxygen × 321.89%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H13NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 501 to 600 of 1,398 compounds
3-(2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl)propanoic acid
CAS 64462-99-3C12H13NO3
3-(2-Oxo-1,2,3,4-tetrahydroquinolin-7-yl)propionic acid
CAS 16076-06-5C12H13NO3
Pyrano(2,3-g)indol-9-ol, 1,7,8,9-tetrahydro-5-methoxy-
CAS 81258-10-8C12H13NO3
5-Propoxy-1H-indole-2-carboxylic acid
CAS 736940-05-9C12H13NO3
N-Cyclopropyl-2-(2-formylphenoxy)acetamide
CAS 923690-74-8C12H13NO3
Methyl 4-(cyclopropylcarbamoyl)benzoate
CAS 880166-77-8C12H13NO3
Ethyl 4-hydroxy-1-methyl-1H-indole-2-carboxylate
CAS 310390-56-8C12H13NO3
1-Benzyl-2-methyl-4-oxoazetidine-2-carboxylic acid
CAS 344765-41-9C12H13NO3
2,5-Pyrrolidinedione, 3-hydroxy-1-(2-phenylethyl)-, (3S)-
CAS 172276-66-3C12H13NO3
8-Ethyl-2-oxo-1,2,3,4-tetrahydroquinoline-6-carboxylic acid
CAS 165592-20-1C12H13NO3
Methyl 2-hydroxy-2-(1-methyl-1H-indol-3-yl)acetate
CAS 183374-82-5C12H13NO3
(3-(4-Methoxyphenyl)-5-methylisoxazol-4-yl)methanol
CAS 495417-36-2C12H13NO3
![Benzamide, N-[(tetrahydro-5-oxo-2-furanyl)methyl]- chemical structure, C12H13NO3, CAS 143053-38-7](/s/VGQZPESGQYMKBP-UHFFFAOYSA-N.svg)
Benzamide, N-[(tetrahydro-5-oxo-2-furanyl)methyl]-
CAS 143053-38-7C12H13NO3
![5-{[(2S)-Oxiran-2-yl]methoxy}-1,2,3,4-tetrahydroquinolin-2-one chemical structure, C12H13NO3, CAS 127265-76-3](/s/VQTWQOBNPISQPG-QMMMGPOBSA-N.svg)
5-{[(2S)-Oxiran-2-yl]methoxy}-1,2,3,4-tetrahydroquinolin-2-one
CAS 127265-76-3C12H13NO3
Ethyl 1,3-dihydro-1-oxo-2H-isoindole-2-acetate
CAS 96017-04-8C12H13NO3
Methyl 4-(3-oxopyrrolidin-1-yl)benzoate
CAS 90030-20-9C12H13NO3
2-(3-Hydroxybutyl)-1H-isoindole-1,3(2H)-dione
CAS 88332-08-5C12H13NO3
![{4-[(Oxiran-2-yl)methoxy]-1H-indol-2-yl}methanol chemical structure, C12H13NO3, CAS 62119-48-6](/s/OCFUBLQDRWWKHF-UHFFFAOYSA-N.svg)
{4-[(Oxiran-2-yl)methoxy]-1H-indol-2-yl}methanol
CAS 62119-48-6C12H13NO3
Ethyl 2-oxo-1,2,3,4-tetrahydroquinoline-6-carboxylate
CAS 70639-79-1C12H13NO3
4-Carboethoxy-3-phenylazetidin-2-one
CAS 126997-05-5C12H13NO3
2-(5-Oxo-1-phenylpyrrolidin-2-yl)acetic acid
CAS 88612-68-4C12H13NO3
Methyl 1-acetyl-2,3-dihydro-1H-indole-2-carboxylate
CAS 110659-07-9C12H13NO3
Ethyl 5-hydroxy-1-methyl-1H-indole-2-carboxylate
CAS 167380-98-5C12H13NO3
Ethyl cyano(2,6-dimethyl-4H-pyran-4-ylidene)acetate
CAS 13895-74-4C12H13NO3
- 1-(2-Ethoxyphenyl)-2,5-pyrrolidinedione112749-53-8C12H13NO3
- 1-Acetyl-1,2,3,4-tetrahydroquinoline-5-carboxylic acid949788-80-1C12H13NO3
- 3-Formyl-2,3,4,5-tetrahydro-1H-benzo[D]azepine-7-carboxylic acid387876-60-0C12H13NO3
- 2-(1-Acetylindolin-5-yl)acetic acid737816-48-7C12H13NO3
- 7-Hydroxy-3-methyl-1H,3H,3aH,4H,5H-[1,3]oxazolo[3,4-a]quinolin-1-one1824633-17-1C12H13NO3
- 8-Methoxy-2-(methoxymethyl)-4-quinolinol132634-32-3C12H13NO3
- 2-(3-Hydroxy-2-methylpropyl)-1H-isoindole-1,3(2H)-dione167216-26-4C12H13NO3
- 5-Acetyl-2,3-dihydroindole-1-carboxylic acid methyl ester477312-27-9C12H13NO3
- 5-((2-Hydroxyethoxy)methyl)quinolin-8-ol7545-66-6C12H13NO3
- 1-Acetyl-1,2,3,4-tetrahydroquinoline-2-carboxylic acid73728-18-4C12H13NO3
- N-(4-[1,3]Dioxolan-2-yl-phenyl)acrylamide743462-93-3C12H13NO3
- 5-Methoxycarbonyl-2-(methoxymethyl)indole438003-34-0C12H13NO3
- 4-Oxo-1-(pyridin-2-yl)cyclohexanecarboxylic acid753441-59-7C12H13NO3
- Methyl (e)-3-(4-acetamidophenyl)acrylate66417-25-2C12H13NO3
- 2-Ethoxy-7-methoxyquinolin-4-ol300830-85-7C12H13NO3
- Methyl 3-methyl-2-oxo-1,2,3,4-tetrahydroquinoline-7-carboxylate813425-29-5C12H13NO3
- 4-Hydroxy-2-ethoxycarbonyl-6-methylindole65751-98-6C12H13NO3
- {4-[(Oxiran-2-yl)methoxy]-1H-indol-6-yl}methanol61545-35-5C12H13NO3
- 3-(2-Oxopiperidin-1-yl)benzoic acid1016744-53-8C12H13NO3
- Methyl 4-(azetidine-1-carbonyl)benzoate915199-14-3C12H13NO3
- 2,3-Dimethoxy-N-(2-propynyl)benzamide1090343-03-5C12H13NO3
- N-(Cyclopropanecarbonyl)-N-phenylglycine1018621-62-9C12H13NO3
- Ethyl 3-(2-cyanophenoxy)propanoate1099636-32-4C12H13NO3
- 4-[Cyclopropyl(methyl)carbamoyl]benzoic acid1155169-16-6C12H13NO3
- Methyl 4-methyl-3-(prop-2-enamido)benzoate1156920-64-7C12H13NO3
- 5-Ethoxy-4-methyl-3-phenyloxazol-2(3H)-one494779-58-7C12H13NO3
- 1-Ethyl-2-oxo-1,2,3,4-tetrahydroquinoline-7-carboxylic acid813425-19-3C12H13NO3
- 2-Ethyl-5-(2-oxiranylmethoxy)-1,3-benzoxazole681034-36-6C12H13NO3
- 1,3-Dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline-7-carboxylic acid813424-71-4C12H13NO3
- N-[2-(2-Furanyl)ethyl]-2-methyl-3-furancarboxamide29550-99-0C12H13NO3
- 6-Methoxy-N,3-dimethylbenzofuran-2-carboxamide1235107-74-0C12H13NO3
- 2-(7-Methoxyquinolin-4-yloxy)ethanol1051315-78-6C12H13NO3
- 2,2-Dimethyl-3-(4-nitrophenyl)cyclobutan-1-one1271911-39-7C12H13NO3
- 6,7-Dimethoxy-1-methylisoquinolin-4-ol949139-77-9C12H13NO3
- 3-(Pyridin-3-yl)prop-2-en-1-yl 3-oxobutanoate193822-40-1C12H13NO3
- Methyl 5-methoxy-1-methyl-1H-indole-3-carboxylate172595-71-0C12H13NO3
- 3-(Hydroxymethyl)-1-methyl-3-phenylpyrrolidine-2,5-dione50275-66-6C12H13NO3
- N-Methoxy-N,3-dimethyl-1-benzofuran-2-carboxamide1186540-10-2C12H13NO3
- (4S,5R)-3-Acetyl-4-methyl-5-phenyl-1,3-oxazolidin-2-one192822-87-0C12H13NO3
- 3-(4-Morpholinylcarbonyl)benzaldehyde1210999-67-9C12H13NO3
- (6,7-Dimethoxyquinolin-4-yl)methanol909007-18-7C12H13NO3
- N-[(2,3-Dihydro-1,4-benzodioxin-6-yl)methyl]prop-2-enamide1249044-29-8C12H13NO3
- N-[(2,3-Dihydro-1,4-benzodioxin-2-yl)methyl]prop-2-enamide1249612-31-4C12H13NO3
- 3-(1-Methylindolin-5-yl)-2-oxopropanoic acid1247777-62-3C12H13NO3
- Methyl (1-oxo-3,4-dihydroisoquinolin-2(1H)-yl)acetate1342751-85-2C12H13NO3
- 4-(4,4-Dimethyl-4,5-dihydro-1,3-oxazol-2-yl)benzoic acid1238877-66-1C12H13NO3
- Acetic acid 4-(4-methoxy-but-1-ynyl)pyridin-3-yl ester865156-80-5C12H13NO3
- Ethyl 6-(hydroxymethyl)indolizine-2-carboxylate1276126-77-2C12H13NO3
- Methyl 3-cyano-5-isopropoxybenzoate1261745-95-2C12H13NO3
- (5-(3-(Methoxymethyl)phenyl)oxazole-4-yl)methanol1373766-47-2C12H13NO3
- Ethyl 3-hydroxy-7-methyl-1H-indole-2-carboxylate459818-00-9C12H13NO3
- 4-Hydroxy-1,3-dimethyl-3-phenylpyrrolidine-2,5-dione50275-67-7C12H13NO3
- 3-(4-Hydroxyphenyl)-1,3-dimethylpyrrolidine-2,5-dione50275-64-4C12H13NO3
- 7-(Dimethylamino)-4-hydroxy-3-methyl-2H-1-benzopyran-2-one64369-56-8C12H13NO3
- 1-(Ethoxymethyl)-1H-indole-2-carboxylic acid923603-78-5C12H13NO3
- 5-Ethoxy-2-ethylisoindoline-1,3-dione5140-54-5C12H13NO3
- 2-Cyclopropoxy-6-formyl-N-methylbenzamide1243479-87-9C12H13NO3
- 4-Cyclopropoxy-3-formyl-N-methylbenzamide1243282-85-0C12H13NO3
- Methyl 1-(4-formylphenyl)azetidine-3-carboxylate1401102-93-9C12H13NO3
- 1-Benzamidocyclobutanecarboxylic acid88612-51-5C12H13NO3
- 4-(2-Methylphenyl)-2-oxopyrrolidine-3-carboxylic acid927802-35-5C12H13NO3
- 6,8-Dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid1536268-18-4C12H13NO3
- 2,3-Dihydro-6-methoxy-1,3-dimethyl-2-oxo-1H-indole-5-carboxaldehyde368833-77-6C12H13NO3
- 3,4-Dihydrospiro[1,4-benzoxazine-2,4'-oxane]-3-one1467038-12-5C12H13NO3
- 4-Hydroxy-1,1a,6,6a-tetrahydro-3-aza-cyclopropa[a]indene-1-carboxylic acid ethyl ester1544739-23-2C12H13NO3
- N-[3-(3-Oxobutanoyl)phenyl]acetamide88636-74-2C12H13NO3
- 4-Methoxy-N-((2E)-1-oxo-2-buten-1-yl)benzamide910032-58-5C12H13NO3
- 2-Methoxyethyl (3-ethynylphenyl)carbamate1816945-63-7C12H13NO3
- Ethyl 3-methyl-2H-benzo[b][1,4]oxazine-2-carboxylate1951441-06-7C12H13NO3
- (2-(2-Methoxyphenyl)-5-methyloxazol-4-yl)methanol2092639-54-6C12H13NO3
- (2-(3-Methoxyphenyl)-5-methyloxazol-4-yl)methanol2091788-68-8C12H13NO3
- 1-(4-(3-Hydroxyazetidine-1-carbonyl)phenyl)ethan-1-one2092039-71-7C12H13NO3
- 3-(6-Methoxypyridin-3-yl)hex-4-ynoic acid1905454-02-5C12H13NO3
- N-({[2,2'-Bifuran]-5-yl}methyl)propanamide2034436-22-9C12H13NO3
- N-({[2,3'-Bifuran]-5-yl}methyl)propanamide2034565-67-6C12H13NO3
- Methyl 2-propyl-1,3-benzoxazole-7-carboxylate2197053-40-8C12H13NO3
Frequently asked questions
What is the molar mass of C12H13NO3?
The molar mass of C12H13NO3 is 219.24 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 226.1335 Da.
How many compounds have the formula C12H13NO3?
CompoundList lists 1,398 compounds with the molecular formula C12H13NO3, including 3-(2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl)propanoic acid, 3-(2-Oxo-1,2,3,4-tetrahydroquinolin-7-yl)propionic acid, Pyrano(2,3-g)indol-9-ol, 1,7,8,9-tetrahydro-5-methoxy-. 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 C12H13NO3?
C12H13NO3 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.