Molecular formula
C12H11FN2O3
110 compounds have this formula on CompoundList.
- Molar mass
- 250.23g/mol
- Monoisotopic mass
- 250.0754Da
- Atoms
- 29
- Elements
- 5
- Rings plus double bonds
- 8
The formula C12H11FN2O3 describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms 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 × 1257.60%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 114.43%1.008 × 11 = 11.088 g/mol
- F Fluorine × 17.59%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 211.20%14.007 × 2 = 28.014 g/mol
- O Oxygen × 319.18%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H11FN2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 110 compounds
RefChem:920770
CAS 102916-95-0C12H11FN2O3
Spiro(4H-1-benzopyran-4,4'-imidazolidine)-2',5'-dione, 6-fluoro-2,3-dihydro-2-methyl-
CAS 82319-87-7C12H11FN2O3
Ethyl 1-(4-fluorophenyl)-4-hydroxy-1H-pyrazole-3-carboxylate
CAS 636568-08-6C12H11FN2O3
![Methyl 2-[1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-pyrazol-3-yl]acetate chemical structure, C12H11FN2O3, CAS 725260-50-4](/s/FMABWDMGQGVHHX-UHFFFAOYSA-N.svg)
Methyl 2-[1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-pyrazol-3-yl]acetate
CAS 725260-50-4C12H11FN2O3
3-(4-Fluorophenyl)-1,2,4-oxadiazole-5-butanoic acid
CAS 883541-64-8C12H11FN2O3
3-(3-(4-Fluoro-3-methylphenyl)-1,2,4-oxadiazol-5-yl)propanoic acid
CAS 937620-39-8C12H11FN2O3
![1-[2-(4-Fluorophenyl)ethyl]-1,3-diazinane-2,4,6-trione chemical structure, C12H11FN2O3, CAS 251468-80-1](/s/LOVYUXPYQODUEJ-UHFFFAOYSA-N.svg)
1-[2-(4-Fluorophenyl)ethyl]-1,3-diazinane-2,4,6-trione
CAS 251468-80-1C12H11FN2O3
1-((4-Fluorophenyl)methyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid
CAS 926228-50-4C12H11FN2O3
3-(3-(3-Fluoro-4-methylphenyl)-1,2,4-oxadiazol-5-yl)propanoic acid
CAS 500025-20-7C12H11FN2O3
Ethyl 5-amino-4-(4-fluorophenyl)-3-isoxazolecarboxylate
CAS 127919-68-0C12H11FN2O3
3-Quinolinecarboxylic acid, 7-amino-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-
CAS 75001-63-7C12H11FN2O3
Ethyl 5-(4-fluorobenzyl)-1,3,4-oxadiazole-2-carboxylate
CAS 900331-07-9C12H11FN2O3
![[1-(4-Fluorophenyl)-5-hydroxy-3-methyl-1H-pyrazol-4-yl]acetic acid chemical structure, C12H11FN2O3, CAS 1306739-27-4](/s/PRBHPVHDCGHHJT-UHFFFAOYSA-N.svg)
[1-(4-Fluorophenyl)-5-hydroxy-3-methyl-1H-pyrazol-4-yl]acetic acid
CAS 1306739-27-4C12H11FN2O3
Methyl 3-acetamido-5-fluoro-1H-indole-2-carboxylate
CAS 840456-13-5C12H11FN2O3
5-((4-Fluorophenoxy)methyl)-2-furancarboxylic acid hydrazide
CAS 438221-91-1C12H11FN2O3
![Methyl 1-[(4-fluorophenoxy)methyl]-1H-pyrazole-3-carboxylate chemical structure, C12H11FN2O3, CAS 1001500-26-0](/s/CJSACAPAUMMNLW-UHFFFAOYSA-N.svg)
Methyl 1-[(4-fluorophenoxy)methyl]-1H-pyrazole-3-carboxylate
CAS 1001500-26-0C12H11FN2O3
![3-[(4-Fluoro-3-nitrophenyl)amino]cyclohex-2-en-1-one chemical structure, C12H11FN2O3, CAS 696619-64-4](/s/KTIDOIDPLLAMDX-UHFFFAOYSA-N.svg)
3-[(4-Fluoro-3-nitrophenyl)amino]cyclohex-2-en-1-one
CAS 696619-64-4C12H11FN2O3
Ethyl 1-(2-fluorophenyl)-4-hydroxypyrazole-3-carboxylate
CAS 379238-80-9C12H11FN2O3
Ethyl 2-(4-fluorophenyl)-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate
CAS 288251-62-7C12H11FN2O3
![2-[1-(4-Fluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]acetic acid chemical structure, C12H11FN2O3, CAS 1011416-50-4](/s/PGDJQYVOKQBXJI-UHFFFAOYSA-N.svg)
2-[1-(4-Fluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]acetic acid
CAS 1011416-50-4C12H11FN2O3
![Ethyl 2-[5-(4-fluorophenyl)-1,2,4-oxadiazol-3-yl]acetate chemical structure, C12H11FN2O3, CAS 1208081-24-6](/s/XESVTHRJJWCDFC-UHFFFAOYSA-N.svg)
Ethyl 2-[5-(4-fluorophenyl)-1,2,4-oxadiazol-3-yl]acetate
CAS 1208081-24-6C12H11FN2O3
5-Fluoro-1-(phenylmethoxymethyl)pyrimidine-2,4-dione
CAS 66910-37-0C12H11FN2O3
4-Ethoxy-1-(4-fluorophenyl)-1H-pyrazole-3-carboxylic acid
CAS 1172231-06-9C12H11FN2O3
3-((2-Fluorophenyl)amino)-1-(2-hydroxyethyl)-1H-pyrrole-2,5-dione
CAS 921448-09-1C12H11FN2O3
- 3-((3-Fluorophenyl)amino)-1-(2-hydroxyethyl)-1H-pyrrole-2,5-dione921448-25-1C12H11FN2O3
- 5-(5-Fluoro-2-methoxyphenyl)-1-methyl-1H-pyrazole-3-carboxylic acid1216269-46-3C12H11FN2O3
- Barbituric acid, 5-ethyl-5-(p-fluorophenyl)-379-33-9C12H11FN2O3
- Ethyl 5-(2-fluorobenzyl)-1,3,4-oxadiazole-2-carboxylate924861-90-5C12H11FN2O3
- Ethyl 3-(3-Fluoro-4-pyridyl)-5-methylisoxazole-4-carboxylate471909-38-3C12H11FN2O3
- 3-(5-Fluoro-pyridin-2-yl)-5-methyl-isoxazole-4-carboxylic acid ethyl ester1159252-10-4C12H11FN2O3
- 3-(4-Fluoro-2-methoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid1354408-45-9C12H11FN2O3
- Uracil, 5-fluoro-1-(p-methoxybenzyl)-85093-35-2C12H11FN2O3
- Ethyl 1-(2-fluorophenyl)-5-hydroxy-1H-pyrazole-3-carboxylate1034303-23-5C12H11FN2O3
- [5-(3-Fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-acetic acid ethyl ester1208081-61-1C12H11FN2O3
- Methyl 1-(2-fluorophenyl)-5-methoxy-1H-pyrazole-3-carboxylate1318789-61-5C12H11FN2O3
- 5-(4-Fluoro-2-methoxy-phenyl)-1-methyl-1H-pyrazole-3-carboxylic acid1354408-35-7C12H11FN2O3
- 5-Fluoro-2-((1-methyl-1H-imidazol-2-yl)methoxy)benzoic acid1363405-32-6C12H11FN2O3
- 3(2H)-Pyridazinone, 6-(4-fluorophenoxy)-2-(2-hydroxyethyl)-69025-01-0C12H11FN2O3
- 1-[(3-Fluorophenyl)methyl]-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid923225-79-0C12H11FN2O3
- Ethyl 5-(3-fluorobenzyl)-1,3,4-oxadiazole-2-carboxylate924859-16-5C12H11FN2O3
- Ethyl 3-(3-Fluoro-2-pyridyl)-5-methylisoxazole-4-carboxylate471909-55-4C12H11FN2O3
- 3-(5-Fluoro-2-methoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid1245207-53-7C12H11FN2O3
- Methyl 2-Ethyl-7-fluoro-3-oxo-3,4-dihydroquinoxaline-6-carboxylate2589533-27-5C12H11FN2O3
- N-[(6-Fluoro-1H-indol-1-yl)acetyl]glycine1144427-70-2C12H11FN2O3
- N-(2,6-Dioxopiperidin-3-yl)-3-fluorobenzamide194712-27-1C12H11FN2O3
- Methyl 2-[cyanomethyl-(2-fluorobenzoyl)amino]acetate1385392-63-1C12H11FN2O3
- Methyl 3-(5-fluoro-2-methoxyphenyl)-1H-pyrazole-5-carboxylate2322281-97-8C12H11FN2O3
- [4-(2-Fluoro-benzyloxy)-pyrazol-1-yl]-acetic acid1895857-61-0C12H11FN2O3
- 2-(2-Acetyl-5-fluorophenoxy)-N-(cyanomethyl)acetamide1408143-68-9C12H11FN2O3
- N-(2,6-Dioxopiperidin-3-yl)-4-fluorobenzamide194712-28-2C12H11FN2O3
- Methyl 5-fluoro-2-(methoxymethyl)-1,8-naphthyridine-3-carboxylate1188433-89-7C12H11FN2O3
- 5-(3-(Dimethylamino)-4-fluorophenyl)oxazole-4-carboxylic acid1258418-42-6C12H11FN2O3
- N-(3-Fluoro-4-methylphenyl)-3-methoxyisoxazole-5-carboxamide1428365-92-7C12H11FN2O3
- 1-[3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl]ethyl acetate1803590-04-6C12H11FN2O3
- [4-(4-Fluorobenzyloxy)-pyrazol-1-yl]-acetic acid1890924-44-3C12H11FN2O3
- 5-(4-(4-Fluorophenyl)-2-oxobutyl)-1,3,4-oxadiazol-2(3H)-one3097600-04-6C12H11FN2O3
- 4H-Pyrazol-4-one, 3-(4-fluorophenyl)-5-(1-methylethyl)-, 1,2-dioxide61572-51-8C12H11FN2O3
- Methyl 5-(2-fluoro-4-methoxyphenyl)-1H-pyrazole-3-carboxylate1079393-92-2C12H11FN2O3
- Ethyl 5-(4-fluoro-3-methylphenyl)-1,2,4-oxadiazole-3-carboxylate1275040-26-0C12H11FN2O3
- 5-Fluoro-3-[(4-methoxyphenyl)methyl]-1H-pyrimidine-2,4-dione104861-45-2C12H11FN2O3
- 5-[2-(2-Fluorophenoxy)ethyl]-1H-pyrazole-3-carboxylic acid1312205-26-7C12H11FN2O3
- 3-(3-Fluoro-4-methoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid1245037-34-6C12H11FN2O3
- Ethyl 5-(4-Fluoro-2-methylphenyl)-1,2,4-oxadiazole-3-carboxylate1911814-78-2C12H11FN2O3
- 4-(2-Fluoro-6-hydroxybenzoyl)morpholine-3-carbonitrile1825627-33-5C12H11FN2O3
- Methyl 2-[2-(4-fluorophenyl)-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]acetate2060038-84-6C12H11FN2O3
- Methyl 2-[2-(3-fluorophenyl)-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]acetate2059987-92-5C12H11FN2O3
- Methyl 2-[2-(2-fluorophenyl)-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]acetate2060034-43-5C12H11FN2O3
- 2-(1-Fluorocyclopropyl)-8-methoxyimidazo[1,2-a]pyridine-6-carboxylic acid2721376-38-9C12H11FN2O3
- 1-(2-Fluorobenzyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid1154597-49-5C12H11FN2O3
- 2-((3-(4-Fluorophenyl)-1H-pyrazol-4-yl)methoxy)acetic acid1265892-28-1C12H11FN2O3
- Ethyl 3-(3-fluoro-4-methylphenyl)-1,2,4-oxadiazole-5-carboxylate1273762-59-6C12H11FN2O3
- Ethyl 3-(4-fluoro-3-methylphenyl)-1,2,4-oxadiazole-5-carboxylate1273822-25-5C12H11FN2O3
- Ethyl 3-(3-fluorobenzyl)-1,2,4-oxadiazole-5-carboxylate1406143-65-4C12H11FN2O3
- Ethyl 3-(2-fluorobenzyl)-1,2,4-oxadiazole-5-carboxylate1406794-32-8C12H11FN2O3
- Ethyl 3-(4-fluorobenzyl)-1,2,4-oxadiazole-5-carboxylate1477822-60-8C12H11FN2O3
- Ethyl 3-(5-fluoro-2-methylphenyl)-1,2,4-oxadiazole-5-carboxylate1281422-41-0C12H11FN2O3
- Ethyl 3-(4-fluoro-2-methylphenyl)-1,2,4-oxadiazole-5-carboxylate1532936-35-8C12H11FN2O3
- Ethyl 3-(3-fluoro-5-methylphenyl)-1,2,4-oxadiazole-5-carboxylate1532344-25-4C12H11FN2O3
- 2-[2-(2-Fluorophenyl)-5-methyl-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]acetic acid2059988-42-8C12H11FN2O3
- 2-[2-(3-Fluorophenyl)-5-methyl-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]acetic acid2059954-92-4C12H11FN2O3
- 3-(4-Fluoro-3-methoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid2111362-48-0C12H11FN2O3
- 1-Benzyl-4-fluoro-5-methoxy-1H-pyrazole-3-carboxylic acid1707609-60-6C12H11FN2O3
- Ethyl 5-(5-fluoro-2-methylphenyl)-1,3,4-oxadiazole-2-carboxylate1713576-19-2C12H11FN2O3
- 3-(4-Cyano-3-fluorophenyl)-2-acetamidopropanoic acid250723-55-8C12H11FN2O3
- 1-(3-Fluorobenzyl)-3-methoxy-1H-pyrazole-4-carboxylic acid2990108-53-5C12H11FN2O3
- 2-Fluoro-5-(5-hydroxy-1,3-dimethyl-1H-pyrazol-4-yl)benzoic acid2138227-75-3C12H11FN2O3
- 6-Amino-7-fluoro-1,3-dimethyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid2137554-98-2C12H11FN2O3
- 6-Amino-8-fluoro-1,3-dimethyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid2138176-26-6C12H11FN2O3
- Prop-2-en-1-yl N-[(4-fluoro-1,3-benzoxazol-2-yl)methyl]carbamate2680734-12-5C12H11FN2O3
- 3-Acetamido-4-fluoro-1-methyl-1H-indole-2-carboxylic acid2680864-69-9C12H11FN2O3
- Methyl 4-(4-fluorophenyl)-5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate2137662-94-1C12H11FN2O3
- 1-[2-(4-Fluorophenoxy)ethyl]-1,2,3,4-tetrahydropyrimidine-2,4-dione1424798-95-7C12H11FN2O3
- 6-(3,4-Dimethoxyphenyl)-5-fluoro-3,4-dihydropyrimidin-4-one2436575-39-0C12H11FN2O3
- 6-(3,5-Dimethoxyphenyl)-5-fluoro-3,4-dihydropyrimidin-4-one2445735-21-5C12H11FN2O3
- 6-(2,4-Dimethoxyphenyl)-5-fluoro-3,4-dihydropyrimidin-4-one2437615-52-4C12H11FN2O3
- 6-(2,3-Dimethoxyphenyl)-5-fluoro-3,4-dihydropyrimidin-4-one2444611-83-8C12H11FN2O3
- 2-(4-(2-Fluoro-4-hydroxyphenyl)-1H-pyrazol-1-yl)propanoic acid3078400-57-1C12H11FN2O3
- 2-(4-(3-Fluoro-4-hydroxyphenyl)-1H-pyrazol-1-yl)propanoic acid3078401-49-4C12H11FN2O3
- Methyl 2-(4-(2-fluoro-3-hydroxyphenyl)-1H-pyrazol-1-yl)acetate3078383-03-3C12H11FN2O3
- Methyl 2-(4-(2-fluoro-5-hydroxyphenyl)-1H-pyrazol-1-yl)acetate3078402-78-2C12H11FN2O3
Frequently asked questions
What is the molar mass of C12H11FN2O3?
The molar mass of C12H11FN2O3 is 250.23 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 250.0754 Da.
How many compounds have the formula C12H11FN2O3?
CompoundList lists 110 compounds with the molecular formula C12H11FN2O3, including RefChem:920770, Spiro(4H-1-benzopyran-4,4'-imidazolidine)-2',5'-dione, 6-fluoro-2,3-dihydro-2-methyl-, Ethyl 1-(4-fluorophenyl)-4-hydroxy-1H-pyrazole-3-carboxylate. 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 C12H11FN2O3?
C12H11FN2O3 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.