Molecular formula

C₁₈H₁₅FN₂O

35 compounds have this formula on CompoundList.

Molar mass: 294.33g/mol
Monoisotopic mass: 294.1168Da
Atoms: 37
Elements: 5
Rings plus double bonds: 12

The formula C18H15FN2O describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 1 oxygen atom. 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 × 1873.45%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 155.14%
1.008 × 15 = 15.120 g/mol
F Fluorine × 16.45%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 29.52%
14.007 × 2 = 28.014 g/mol
O Oxygen × 15.44%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C18H15FN2O

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

Showing 1 to 35 of 35 compounds

N-Cyclobutyl-6-[2-(3-fluorophenyl)ethynyl]pyridine-3-carboxamide

CAS 1310012-12-4C₁₈H₁₅FN₂O

N-[(2-Fluorophenyl)methyl]-2-methylquinoline-4-carboxamide

CAS 690221-26-2C₁₈H₁₅FN₂O

3-Ethyl-2-[(E)-2-(2-fluorophenyl)ethenyl]quinazolin-4-one

CAS 1351482-96-6C₁₈H₁₅FN₂O

N-[(4-Fluorophenyl)methyl]-2-methylquinoline-3-carboxamide

CAS 771500-44-8C₁₈H₁₅FN₂O

3,4-Dihydroisoquinolin-2(1H)-yl(5-fluoro-1H-indol-2-yl)methanone

CAS 902045-22-1C₁₈H₁₅FN₂O

N-[(4-Fluorophenyl)methyl]-2-methylquinoline-4-carboxamide

CAS 805272-65-5C₁₈H₁₅FN₂O

N-[2-(2-Fluorophenyl)ethyl]quinoline-8-carboxamide

CAS 879153-35-2C₁₈H₁₅FN₂O

2-(2-Fluoroanilino)-N-naphthalen-1-ylacetamide

CAS 851792-89-7C₁₈H₁₅FN₂O

Elovl1-IN-2

CAS 2761063-79-8C₁₈H₁₅FN₂O

6-(4-Fluorophenyl)-3-(2-methylbenzyl)pyrimidin-4(3H)-one

CAS 1105215-90-4C₁₈H₁₅FN₂O

N-Cyclobutyl-5-[2-(3-fluorophenyl)ethynyl]-2-pyridinecarboxamide

CAS 1403771-22-1C₁₈H₁₅FN₂O

4-Fluorophenyl 1,2,3,4-tetrahydrobeta-carbolin-2-yl ketone

CAS 312534-38-6C₁₈H₁₅FN₂O

1-(4-Fluorobenzyl)-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde

CAS 1006453-53-7C₁₈H₁₅FN₂O

4-Fluoro-N-[(2-methylquinolin-4-yl)methyl]benzamide

CAS 696627-97-1C₁₈H₁₅FN₂O

(E)-2-Cyano-3-(2-fluorophenyl)-N-(1-phenylethyl)prop-2-enamide

CAS 478017-77-5C₁₈H₁₅FN₂O

1-(2-Fluorobenzyl)-3-naphthalen-1-ylurea

CAS 712300-42-0C₁₈H₁₅FN₂O

2-(2-Fluorobenzyl)-6-(p-tolyl)pyridazin-3(2H)-one

CAS 941972-53-8C₁₈H₁₅FN₂O

2-(3-Fluorobenzyl)-6-(p-tolyl)pyridazin-3(2H)-one

CAS 941882-98-0C₁₈H₁₅FN₂O

6-(4-Fluorophenyl)-2-(2-methylbenzyl)pyridazin-3(2H)-one

CAS 941883-24-5C₁₈H₁₅FN₂O

2-(3-Fluorobenzyl)-6-(o-tolyl)pyridazin-3(2H)-one

CAS 941973-45-1C₁₈H₁₅FN₂O

(E)-2-Cyano-N-(2,4-dimethylphenyl)-3-(2-fluorophenyl)prop-2-enamide

CAS 877241-78-6C₁₈H₁₅FN₂O

N-((8-Fluoro-2-phenylquinolin-3-yl)methyl)acetamide

CAS 1065481-31-3C₁₈H₁₅FN₂O

Methanone, (2,4-dimethyl-3H-1,5-benzodiazepin-7-yl)(4-fluorophenyl)-

CAS 916480-79-0C₁₈H₁₅FN₂O

N-(2,6-Dimethylquinolin-4-yl)-2-fluorobenzamide

CAS 1018059-36-3C₁₈H₁₅FN₂O

Frequently asked questions

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What is the molar mass of C18H15FN2O?

The molar mass of C18H15FN2O is 294.33 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 294.1168 Da.

How many compounds have the formula C18H15FN2O?

CompoundList lists 35 compounds with the molecular formula C18H15FN2O, including N-Cyclobutyl-6-[2-(3-fluorophenyl)ethynyl]pyridine-3-carboxamide, N-[(2-Fluorophenyl)methyl]-2-methylquinoline-4-carboxamide, 3-Ethyl-2-[(E)-2-(2-fluorophenyl)ethenyl]quinazolin-4-one. 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 C18H15FN2O?

C18H15FN2O has a degree of unsaturation of 12. 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.