Molecular formula

C₁₈H₁₃FN₂O₂

20 compounds have this formula on CompoundList.

Molar mass: 308.31g/mol
Monoisotopic mass: 308.0961Da
Atoms: 36
Elements: 5
Rings plus double bonds: 13

The formula C18H13FN2O2 describes a molecule made of 18 carbon atoms, 13 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 × 1870.12%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 134.25%
1.008 × 13 = 13.104 g/mol
F Fluorine × 16.16%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 29.09%
14.007 × 2 = 28.014 g/mol
O Oxygen × 210.38%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C18H13FN2O2

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 20 of 20 compounds

Methyl 3-amino-1-cyano-4-fluoro-1-phenyl-1H-indene-2-carboxylate

CAS 339010-38-7C₁₈H₁₃FN₂O₂

1-Naphthalenecarboxylic acid 2-(4-fluorobenzoyl)hydrazide

CAS 74038-76-9C₁₈H₁₃FN₂O₂

Hydrazine, 1-(m-fluorobenzoyl)-2-(1-naphthoyl)-

CAS 74038-75-8C₁₈H₁₃FN₂O₂

2-Hydroxy-1-naphthylaldehyde 3-fluorobenzoylhydrazone

CAS 116324-98-2C₁₈H₁₃FN₂O₂

4-(8-Fluoro-3,4,5,6-tetrahydro-6-oxo-1H-pyrrolo(4,3,2-ef)(2)benzazepin-2-yl)benzaldehyde

CAS 283173-84-2C₁₈H₁₃FN₂O₂

3-(3-(4-Fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)acrylic acid

CAS 108446-72-6C₁₈H₁₃FN₂O₂

Methyl 3-cyano-3-(2-cyano-3-fluorophenyl)-3-phenylpropanoate

CAS 339115-25-2C₁₈H₁₃FN₂O₂

N'-(4-Fluorobenzylidene)-3-hydroxy-2-naphthohydrazide

CAS 93589-84-5C₁₈H₁₃FN₂O₂

2,3-Dihydro-1H-indol-1-yl(6-fluoro-4-hydroxyquinolin-3-yl)methanone

CAS 1010876-27-3C₁₈H₁₃FN₂O₂

N-[(E)-(2-Fluorophenyl)methylideneamino]-3-hydroxynaphthalene-2-carboxamide

CAS 93589-82-3C₁₈H₁₃FN₂O₂

N'-[(E)-(2-Fluorophenyl)methylidene]-1-hydroxynaphthalene-2-carbohydrazide

CAS 627061-60-3C₁₈H₁₃FN₂O₂

N-(4-Fluorophenyl)-3-(pyridin-2-yloxy)benzamide

CAS 84643-94-7C₁₈H₁₃FN₂O₂

7-Fluoro-2-(2-methylphenyl)-3H,4H,5H-chromeno[2,3-d]pyrimidin-4-one

CAS 902856-58-0C₁₈H₁₃FN₂O₂

3-[[5-(3-Fluorophenyl)pyridin-2-yl]amino]benzoic Acid

CAS 2803936-88-9C₁₈H₁₃FN₂O₂

4-(2-Fluorophenyl)-3-methyl-3,4-dihydro-1H-indeno[1,2-d]pyrimidine-2,5-dione

CAS 861212-93-3C₁₈H₁₃FN₂O₂

6-(4-Fluorophenyl)-3-(2-oxo-2-phenylethyl)pyrimidin-4(3H)-one

CAS 1207028-93-0C₁₈H₁₃FN₂O₂

3-(3-Fluoropyridin-2-yl)-5-(5-methylpyridin-2-yl)benzoic acid

CAS 1150263-12-9C₁₈H₁₃FN₂O₂

[4-(4-Fluorobenzoyl)-1-methyl-1H-pyrrol-2-yl]-4-pyridinylmethanone

CAS 560088-76-8C₁₈H₁₃FN₂O₂

Phenyl (5-fluoro-6-phenylpyridin-3-yl)carbamate

CAS 2803882-92-8C₁₈H₁₃FN₂O₂

Phenyl (6-(2-fluorophenyl)pyridin-3-yl)carbamate

CAS 2803882-91-7C₁₈H₁₃FN₂O₂

Frequently asked questions

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What is the molar mass of C18H13FN2O2?

The molar mass of C18H13FN2O2 is 308.31 g/mol, calculated from standard atomic weights for 18 carbon atoms, 13 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 308.0961 Da.

How many compounds have the formula C18H13FN2O2?

CompoundList lists 20 compounds with the molecular formula C18H13FN2O2, including Methyl 3-amino-1-cyano-4-fluoro-1-phenyl-1H-indene-2-carboxylate, 1-Naphthalenecarboxylic acid 2-(4-fluorobenzoyl)hydrazide, Hydrazine, 1-(m-fluorobenzoyl)-2-(1-naphthoyl)-. 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 C18H13FN2O2?

C18H13FN2O2 has a degree of unsaturation of 13. 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.