Molecular formula
C11H9FN2O2
287 compounds have this formula on CompoundList.
- Molar mass
- 220.20g/mol
- Monoisotopic mass
- 220.0648Da
- Atoms
- 25
- Elements
- 5
- Rings plus double bonds
- 8
The formula C11H9FN2O2 describes a molecule made of 11 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms 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 × 1160.00%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 94.12%1.008 × 9 = 9.072 g/mol
- F Fluorine × 18.63%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 212.72%14.007 × 2 = 28.014 g/mol
- O Oxygen × 214.53%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C11H9FN2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 287 of 287 compounds
1-(4-Fluorophenyl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2444082-00-0C11H9FN2O2
Methyl 3-fluoro-4-(1H-pyrazol-4-yl)benzoate
CAS 1860803-02-6C11H9FN2O2
2-(6-Fluoro-1H-indol-3-yl)-N-methyl-2-oxoacetamide
CAS 2089257-38-3C11H9FN2O2
5-(3-Fluoroanilino)-4-(hydroxymethyl)-2H-pyrrol-2-one
CAS 61610-44-4C11H9FN2O2
5-(4-Fluoroanilino)-4-(hydroxymethyl)-2H-pyrrol-2-one
CAS 61610-43-3C11H9FN2O2
![3-[1-(4-Fluorophenyl)cyclopropyl]-1,2,4-oxadiazol-5(4H)-one chemical structure, C11H9FN2O2, CAS 1809522-53-9](/s/NGJOKUSPFHHGFW-UHFFFAOYSA-N.svg)
3-[1-(4-Fluorophenyl)cyclopropyl]-1,2,4-oxadiazol-5(4H)-one
CAS 1809522-53-9C11H9FN2O2
1-(4-Fluorophenyl)-4-methyl-1,2,3,4-tetrahydropyrazine-2,3-dione
CAS 2326933-82-6C11H9FN2O2
N-(4-Cyano-2-fluoro-5-methoxyphenyl)prop-2-enamide
CAS 2361642-86-4C11H9FN2O2
![N-[(5-Fluoro-1,2-benzoxazol-3-yl)methyl]prop-2-enamide chemical structure, C11H9FN2O2, CAS 2411296-06-3](/s/UMNVBTYMLHKFCN-UHFFFAOYSA-N.svg)
N-[(5-Fluoro-1,2-benzoxazol-3-yl)methyl]prop-2-enamide
CAS 2411296-06-3C11H9FN2O2
Methyl 4-(4-fluorophenyl)-1H-pyrazole-3-carboxylate
CAS 2465214-43-9C11H9FN2O2
3-Ethyl-8-fluoro-1,2-dihydro-2-oxo-5-quinoxalinecarboxaldehyde
CAS 2863573-39-9C11H9FN2O2
Methyl 7-Fluoro-3-methylquinoxaline-6-carboxylate
CAS 2765596-96-9C11H9FN2O2
8-Fluoro-4-(prop-2-enoyl)-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 2308315-58-2C11H9FN2O2
7-Fluoro-2-methyl-1-oxoisoquinoline-3-carboxamide
CAS 3066733-25-0C11H9FN2O2
3-Benzyl-5-fluoropyrimidine-2,4(1H,3H)-dione
CAS 77384-89-5C11H9FN2O2
1-(2-Fluoro-4-methylphenyl)-1H-pyrazole-3-carboxylic acid
CAS 1152536-92-9C11H9FN2O2
6-Fluoro-3-prop-2-enyl-1H-quinazoline-2,4-dione
CAS 1305334-50-2C11H9FN2O2
2-(7-Fluoro-4-oxoquinolin-1(4H)-yl)acetamide
CAS 1315344-43-4C11H9FN2O2
5-(2-Fluorophenyl)-1-methyl-1H-pyrazole-4-carboxylic acid
CAS 1366259-53-1C11H9FN2O2
5-(3-Fluorophenyl)-1-methyl-1H-pyrazole-4-carboxylic acid
CAS 1366261-30-4C11H9FN2O2
5-(2-Fluoro-3-methylphenyl)-1H-pyrazole-3-carboxylic acid
CAS 2166632-06-8C11H9FN2O2
1-(2-Fluoro-4-nitrophenyl)cyclobutane-1-carbonitrile
CAS 1314655-83-8C11H9FN2O2
1-(2-Fluoro-5-nitrophenyl)cyclobutane-1-carbonitrile
CAS 1314655-15-6C11H9FN2O2
2-Cyclopropyl-7-fluoro-1H-benzimidazole-5-carboxylic acid
CAS 1536720-17-8C11H9FN2O2
- 1-(2-Fluoro-3-methylphenyl)-1H-pyrazole-3-carboxylic acid1520528-90-8C11H9FN2O2
- 5-(2-Fluoro-3-methylphenyl)-1H-pyrazole-4-carboxylic acid1514351-44-0C11H9FN2O2
- 5-(4-Fluorophenyl)-1-methyl-1H-imidazole-2-carboxylic acid1784042-99-4C11H9FN2O2
- 3-Fluoro-5-(1-methyl-1H-pyrazol-4-yl)benzoic acid1697160-36-3C11H9FN2O2
- 3-Fluoro-5-(1-methyl-1H-pyrazol-5-yl)benzoic acid1695308-32-7C11H9FN2O2
- 6-(2-Fluoro-6-methoxyphenyl)pyridazin-3(2H)-one1565102-40-0C11H9FN2O2
- 6-(5-Fluoro-2-methoxyphenyl)pyridazin-3(2H)-one1701809-72-4C11H9FN2O2
- 3-(2-Fluoro-4-methoxyphenyl)pyrazin-2(1H)-one1694555-93-5C11H9FN2O2
- 2-Fluoro-2-(1-phenyl-1H-pyrazol-5-yl)acetic acid1699490-58-8C11H9FN2O2
- 2-(4-Fluoro-3-methoxyphenyl)-1H-imidazole-5-carbaldehyde1699406-10-4C11H9FN2O2
- 2-Fluoro-3-(1-methyl-1H-pyrazol-4-yl)benzoic acid1690774-51-6C11H9FN2O2
- 3-(3-Fluoro-4-methoxyphenyl)pyrazin-2(1H)-one1565609-98-4C11H9FN2O2
- 4-(2-Fluoro-5-methylphenyl)-1H-pyrazine-2,3-dione1553968-93-6C11H9FN2O2
- 2-Fluoro-2-(1-phenyl-1H-imidazol-2-yl)acetic acid1873587-03-1C11H9FN2O2
- 1-(2-Fluoro-6-methylphenyl)-1H-pyrazole-3-carboxylic acid1593452-76-6C11H9FN2O2
- 5-(3-Fluoro-5-methylphenyl)-1H-pyrazole-3-carboxylic acid2167256-73-5C11H9FN2O2
- 5-(4-Fluoro-2-methylphenyl)-1H-pyrazole-3-carboxylic acid2137469-97-5C11H9FN2O2
- 5-(3-Fluoro-2-methylphenyl)-1H-pyrazole-3-carboxylic acid2168229-51-2C11H9FN2O2
- 7'-Fluoro-2',3'-dihydrospiro[imidazolidine-4,1'-indene]-2,5-dione1889288-48-5C11H9FN2O2
- 2-(5-(3-Fluorophenyl)-1H-pyrazol-1-yl)acetic acid2169025-67-4C11H9FN2O2
- Methyl 5-amino-4-fluoroisoquinoline-1-carboxylate2260931-82-4C11H9FN2O2
- 4-Fluoro-2-(1-methyl-1H-imidazol-5-yl)benzoic acid2147609-73-0C11H9FN2O2
- 5-Fluoro-4-(4-methoxyphenyl)-1H-pyrimidin-6-one2415473-27-5C11H9FN2O2
- N-(5-Fluoro-2-methylphenyl)-1,2-oxazole-5-carboxamide2327443-71-8C11H9FN2O2
- 1-(3-Fluorophenyl)-4-methyl-1,2,3,4-tetrahydropyrazine-2,3-dione2325859-67-2C11H9FN2O2
- 1-(2-Fluorophenyl)-4-methyl-1,2,3,4-tetrahydropyrazine-2,3-dione2741931-24-6C11H9FN2O2
- Methyl 3-amino-2-[(E)-2-cyanovinyl]-5-fluoro-benzoate2765851-85-0C11H9FN2O2
- Methyl 2-fluoro-4-(1H-pyrazol-3-yl)benzoate2138004-28-9C11H9FN2O2
- 2-Ethyl-6-fluoroquinazoline-4-carboxylic acid2167863-49-0C11H9FN2O2
- 3-Fluoro-5-(4-methoxy-1H-pyrazol-1-yl)benzaldehyde1878130-65-4C11H9FN2O2
- 2-Fluoro-6-(4-methoxy-1H-pyrazol-1-yl)benzaldehyde1871830-43-1C11H9FN2O2
- 3-Fluoro-2-(4-methoxy-1H-pyrazol-1-yl)benzaldehyde1859251-39-0C11H9FN2O2
- 3-Fluoro-4-(4-methoxy-1H-pyrazol-1-yl)benzaldehyde1873840-80-2C11H9FN2O2
- 1-(5-Fluoro-2-nitrophenyl)cyclobutane-1-carbonitrile1314744-62-1C11H9FN2O2
- 1-(2-Fluoro-3-nitrophenyl)cyclobutane-1-carbonitrile2229227-85-2C11H9FN2O2
- 1-(3-Fluoro-4-nitrophenyl)cyclobutane-1-carbonitrile2228592-88-7C11H9FN2O2
- 1-(2-Fluoro-6-nitrophenyl)cyclobutane-1-carbonitrile1870519-81-5C11H9FN2O2
- 4-(4-Fluoro-1H-indol-3-yl)-1,3-oxazolidin-2-one2228556-21-4C11H9FN2O2
- 5-(4-Fluoro-1H-indol-3-yl)-1,3-oxazolidin-2-one2229525-25-9C11H9FN2O2
- 3-Fluoro-4-(3-methyl-1H-pyrazol-4-yl)benzoic acid2138245-88-0C11H9FN2O2
- 5-Fluoro-2-(4-methoxy-1H-pyrazol-1-yl)benzaldehyde1871099-04-5C11H9FN2O2
- 2-Ethyl-5-fluoroquinazoline-4-carboxylic acid2166904-03-4C11H9FN2O2
- 5-(2-Fluoro-6-methylphenyl)-1H-pyrazole-3-carboxylic acid2228089-98-1C11H9FN2O2
- 5-Fluoro-6-(2-methoxyphenyl)-3,4-dihydropyrimidin-4-one2438889-60-0C11H9FN2O2
- 5-Fluoro-6-(phenoxymethyl)-3,4-dihydropyrimidin-4-one2439098-45-8C11H9FN2O2
- 5-Fluoro-6-(3-methoxyphenyl)-3,4-dihydropyrimidin-4-one2439099-06-4C11H9FN2O2
- Ethyl 6-fluoroquinazoline-4-carboxylate2118031-84-6C11H9FN2O2
- Ethyl 7-fluoroquinazoline-4-carboxylate2120100-19-6C11H9FN2O2
- 1-(3-Fluorophenyl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione2444592-56-5C11H9FN2O2
- 1-(3-Fluoro-4-methylphenyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione2444593-24-0C11H9FN2O2
- 1-(5-Fluoro-2-methylphenyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione2446489-30-9C11H9FN2O2
- 1-(2-Fluorophenyl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione2445709-97-5C11H9FN2O2
- (E)-4-Fluoro-3-(2-nitroprop-1-en-1-yl)-1H-indole23130-90-7C11H9FN2O2
- 6-Fluoro-2-methyl-1-oxo-1,2-dihydroisoquinoline-3-carboxamide3054604-84-8C11H9FN2O2
- 6-Fluoro-N-methyl-1-oxo-1,2-dihydroisoquinoline-3-carboxamide3054568-98-5C11H9FN2O2
- 4-Fluoro-2-(2-methoxy-5-pyrimidinyl)phenol1866642-69-4C11H9FN2O2
- (3R)-6-Fluorospiro[isoindoline-3,3'-pyrrolidine]-1,2'-dione2954726-30-6C11H9FN2O2
- 3-Fluoro-5-(2-methoxy-5-pyrimidinyl)phenol1870594-64-1C11H9FN2O2
- 3-Fluoro-4-(2-methoxy-5-pyrimidinyl)phenol1877716-05-6C11H9FN2O2
- 2-Fluoro-4-(2-methoxy-5-pyrimidinyl)phenol1877550-72-5C11H9FN2O2
- 5-Fluoro-2-(2-methoxy-5-pyrimidinyl)phenol1851950-51-0C11H9FN2O2
- 2-Fluoro-3-(2-methoxy-5-pyrimidinyl)phenol2284409-65-8C11H9FN2O2
- 2-Fluoro-6-(2-methoxy-5-pyrimidinyl)phenol2159261-86-4C11H9FN2O2
Frequently asked questions
What is the molar mass of C11H9FN2O2?
The molar mass of C11H9FN2O2 is 220.20 g/mol, calculated from standard atomic weights for 11 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 220.0648 Da.
How many compounds have the formula C11H9FN2O2?
CompoundList lists 287 compounds with the molecular formula C11H9FN2O2, including 1-(4-Fluorophenyl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione, Methyl 3-fluoro-4-(1H-pyrazol-4-yl)benzoate, 2-(6-Fluoro-1H-indol-3-yl)-N-methyl-2-oxoacetamide. 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 C11H9FN2O2?
C11H9FN2O2 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.