Molecular formula

C₁₈H₁₃F₂N₃O₂

27 compounds have this formula on CompoundList.

Molar mass: 341.32g/mol
Monoisotopic mass: 341.0976Da
Atoms: 38
Elements: 5
Rings plus double bonds: 13

The formula C18H13F2N3O2 describes a molecule made of 18 carbon atoms, 13 hydrogen atoms, 2 fluorine atoms, 3 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 × 1863.34%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 133.84%
1.008 × 13 = 13.104 g/mol
F Fluorine × 211.13%
18.998 × 2 = 37.996 g/mol
N Nitrogen × 312.31%
14.007 × 3 = 42.021 g/mol
O Oxygen × 29.37%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C18H13F2N3O2

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

Showing 1 to 27 of 27 compounds

N'-(2,6-Difluorobenzoyl)-2-(1H-pyrrol-1-yl)benzenecarbohydrazide

CAS 478062-96-3C₁₈H₁₃F₂N₃O₂

1-(3,4-Difluorophenyl)-N-(2-methylphenyl)-4-oxo-1,4-dihydro-3-pyridazinecarboxamide

CAS 478063-37-5C₁₈H₁₃F₂N₃O₂

N-(2,4-Difluorophenyl)-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline-6-carboxamide

CAS 924135-36-4C₁₈H₁₃F₂N₃O₂

7-Fluoro-N-(2-fluorophenyl)-3-oxo-1,2,3,5-tetrahydropyrido[1,2-a]benzimidazole-4-carboxamide

CAS 155202-16-7C₁₈H₁₃F₂N₃O₂

N-(4-Fluorophenyl)-2-[4-(4-fluorophenyl)-6-oxo-1,6-dihydropyrimidin-1-yl]acetamide

CAS 1058239-84-1C₁₈H₁₃F₂N₃O₂

N-(2-Fluorophenyl)-2-[3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl]acetamide

CAS 922993-80-4C₁₈H₁₃F₂N₃O₂

N-(4-Fluorophenyl)-2-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)acetamide

CAS 922970-85-2C₁₈H₁₃F₂N₃O₂

N-(4-Fluorophenyl)-2-[3-(2-fluorophenyl)-6-oxopyridazin-1(6H)-yl]acetamide

CAS 837394-80-6C₁₈H₁₃F₂N₃O₂

N-(3,5-Difluorophenyl)-6-methyl-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide

CAS 924019-58-9C₁₈H₁₃F₂N₃O₂

2,4-Difluoro-N-(3-((6-methylpyridazin-3-yl)oxy)phenyl)benzamide

CAS 1207020-17-4C₁₈H₁₃F₂N₃O₂

N-(2,4-Difluorobenzyl)-2,4-dihydrochromeno[4,3-c]pyrazole-3-carboxamide

CAS 1448128-90-2C₁₈H₁₃F₂N₃O₂

2,4-Difluoro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide

CAS 899746-73-7C₁₈H₁₃F₂N₃O₂

(Z)-2-(1H-Benzimidazol-2-yl)-3-[4-(difluoromethoxy)-3-methoxyphenyl]prop-2-enenitrile

CAS 406471-13-4C₁₈H₁₃F₂N₃O₂

2,6-Difluoro-N-(3-(6-methoxypyridazin-3-yl)phenyl)benzamide

CAS 899954-29-1C₁₈H₁₃F₂N₃O₂

3,4-Difluoro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide

CAS 899954-41-7C₁₈H₁₃F₂N₃O₂

N-(3,4-Difluorophenyl)-4-((4-methylpyrimidin-2-yl)oxy)benzamide

CAS 1334373-19-1C₁₈H₁₃F₂N₃O₂

N-(2-Fluorophenyl)-2-[3-(2-fluorophenyl)-6-oxopyridazin-1(6H)-yl]acetamide

CAS 837394-84-0C₁₈H₁₃F₂N₃O₂

2,6-Difluoro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide

CAS 941941-10-2C₁₈H₁₃F₂N₃O₂

1-(4-Fluorophenyl)-4-(3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one

CAS 941893-23-8C₁₈H₁₃F₂N₃O₂

$5-(3,4-Difluorobenzoyl)-1,5,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),9,11,13-tetraen-2-one chemical structure, C18H13F2N3O2, CAS 2034272-79-0$

5-(3,4-Difluorobenzoyl)-1,5,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),9,11,13-tetraen-2-one

CAS 2034272-79-0C₁₈H₁₃F₂N₃O₂

8-Fluoro-2-(2-fluorobenzoyl)-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one

CAS 2034414-56-5C₁₈H₁₃F₂N₃O₂

6-(Benzyloxy)-N-(2,4-difluorophenyl)pyrimidine-4-carboxamide

CAS 2034433-56-0C₁₈H₁₃F₂N₃O₂

3,4-Difluoro-N-[3-(6-methoxypyridazin-3-yl)phenyl]benzamide

CAS 941940-99-4C₁₈H₁₃F₂N₃O₂

2,4-Difluoro-N-[3-(6-methoxypyridazin-3-yl)phenyl]benzamide

CAS 922589-75-1C₁₈H₁₃F₂N₃O₂

Frequently asked questions

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What is the molar mass of C18H13F2N3O2?

The molar mass of C18H13F2N3O2 is 341.32 g/mol, calculated from standard atomic weights for 18 carbon atoms, 13 hydrogen atoms, 2 fluorine atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 341.0976 Da.

How many compounds have the formula C18H13F2N3O2?

CompoundList lists 27 compounds with the molecular formula C18H13F2N3O2, including N'-(2,6-Difluorobenzoyl)-2-(1H-pyrrol-1-yl)benzenecarbohydrazide, 1-(3,4-Difluorophenyl)-N-(2-methylphenyl)-4-oxo-1,4-dihydro-3-pyridazinecarboxamide, N-(2,4-Difluorophenyl)-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline-6-carboxamide. 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 C18H13F2N3O2?

C18H13F2N3O2 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.