Molecular formula

C₁₉H₁₆FN₃O₃

52 compounds have this formula on CompoundList.

Molar mass: 353.35g/mol
Monoisotopic mass: 353.1176Da
Atoms: 42
Elements: 5
Rings plus double bonds: 13

The formula C19H16FN3O3 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 3 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 × 1964.58%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 164.56%
1.008 × 16 = 16.128 g/mol
F Fluorine × 15.38%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 311.89%
14.007 × 3 = 42.021 g/mol
O Oxygen × 313.58%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C19H16FN3O3

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

Showing 1 to 52 of 52 compounds

N'-[(2-Fluorophenoxy)acetyl]-3-(1H-pyrrol-1-yl)benzohydrazide

CAS 1090989-96-0C₁₉H₁₆FN₃O₃

4-Fluoro-N-(2-oxo-2-(2-(2-(2-propynyloxy)benzylidene)hydrazino)ethyl)benzamide

CAS 765278-24-8C₁₉H₁₆FN₃O₃

Ethyl 5-(2-fluorobenzamido)-1-phenyl-1H-pyrazole-4-carboxylate

CAS 329740-52-5C₁₉H₁₆FN₃O₃

4-(4-Fluorophenyl)-5-(2-hydroxyethyl)-3-(2-hydroxyphenyl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(2H)-one

CAS 880391-81-1C₁₉H₁₆FN₃O₃

5-[(4-Fluorobenzyl)amino]-2-[(4-methoxyphenoxy)methyl]-1,3-oxazole-4-carbonitrile

CAS 606949-01-3C₁₉H₁₆FN₃O₃

5-[(4-Fluorobenzyl)amino]-2-[(2-methoxyphenoxy)methyl]-1,3-oxazole-4-carbonitrile

CAS 606949-07-9C₁₉H₁₆FN₃O₃

2-(2-Fluorophenoxy)-1-(3-(3-phenyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone

CAS 1257550-80-3C₁₉H₁₆FN₃O₃

N-(4-Fluorophenyl)-2-(4-(4-methoxyphenyl)-6-oxopyrimidin-1(6H)-yl)acetamide

CAS 1058373-42-4C₁₉H₁₆FN₃O₃

Ethyl 5-{[(3-fluorophenyl)carbonyl]amino}-1-phenyl-1H-pyrazole-4-carboxylate

CAS 403735-93-3C₁₉H₁₆FN₃O₃

Ethyl 4-(4-fluorophenyl)-2-oxo-1,2,3,4-tetrahydropyrimido[1,2-a]benzimidazole-3-carboxylate

CAS 896664-10-1C₁₉H₁₆FN₃O₃

5-(4-Ethoxyanilino)-2-[(2-fluorophenoxy)methyl]-1,3-oxazole-4-carbonitrile

CAS 646993-49-9C₁₉H₁₆FN₃O₃

[2-[3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl]phenyl]-morpholin-4-ylmethanone

CAS 831207-52-4C₁₉H₁₆FN₃O₃

Ethyl 4-amino-6-(2-fluorobenzamido)quinoline-3-carboxylate

CAS 1018057-39-0C₁₉H₁₆FN₃O₃

[2-[3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl]phenyl]-morpholin-4-ylmethanone

CAS 862489-73-4C₁₉H₁₆FN₃O₃

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

CAS 922927-03-5C₁₉H₁₆FN₃O₃

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

CAS 923076-34-0C₁₉H₁₆FN₃O₃

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

CAS 922860-63-7C₁₉H₁₆FN₃O₃

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

CAS 922925-28-8C₁₉H₁₆FN₃O₃

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

CAS 922993-74-6C₁₉H₁₆FN₃O₃

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

CAS 922862-03-1C₁₉H₁₆FN₃O₃

$N'-(2-Fluorophenyl)-N-{11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-trien-6-yl}ethanediamide chemical structure, C19H16FN3O3, CAS 898435-74-0$

N'-(2-Fluorophenyl)-N-{11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-trien-6-yl}ethanediamide

CAS 898435-74-0C₁₉H₁₆FN₃O₃

$N'-(3-Fluorophenyl)-N-{11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-trien-6-yl}ethanediamide chemical structure, C19H16FN3O3, CAS 898435-76-2$

N'-(3-Fluorophenyl)-N-{11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-trien-6-yl}ethanediamide

CAS 898435-76-2C₁₉H₁₆FN₃O₃

6-(4-Fluorobenzyl)-4-(4-hydroxyphenyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione

CAS 1021122-21-3C₁₉H₁₆FN₃O₃

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

CAS 1224168-55-1C₁₉H₁₆FN₃O₃

Frequently asked questions

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What is the molar mass of C19H16FN3O3?

The molar mass of C19H16FN3O3 is 353.35 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 353.1176 Da.

How many compounds have the formula C19H16FN3O3?

CompoundList lists 52 compounds with the molecular formula C19H16FN3O3, including N'-[(2-Fluorophenoxy)acetyl]-3-(1H-pyrrol-1-yl)benzohydrazide, 4-Fluoro-N-(2-oxo-2-(2-(2-(2-propynyloxy)benzylidene)hydrazino)ethyl)benzamide, Ethyl 5-(2-fluorobenzamido)-1-phenyl-1H-pyrazole-4-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 C19H16FN3O3?

C19H16FN3O3 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.