Molecular formula

C₁₉H₁₉FN₂O₃

124 compounds have this formula on CompoundList.

Molar mass: 342.37g/mol
Monoisotopic mass: 342.1380Da
Atoms: 44
Elements: 5
Rings plus double bonds: 11

The formula C19H19FN2O3 describes a molecule made of 19 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 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 × 1966.66%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 195.59%
1.008 × 19 = 19.152 g/mol
F Fluorine × 15.55%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 28.18%
14.007 × 2 = 28.014 g/mol
O Oxygen × 314.02%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C19H19FN2O3

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

Showing 101 to 124 of 124 compounds

1-(2-(Benzofuran-2-yl)-2-methoxyethyl)-3-(4-fluorobenzyl)urea

CAS 2034207-51-5C₁₉H₁₉FN₂O₃

N-(1-Acetyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-(2-fluorophenoxy)acetamide

CAS 941915-36-2C₁₉H₁₉FN₂O₃

N-(1-Acetyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-(4-fluorophenoxy)acetamide

CAS 941870-98-0C₁₉H₁₉FN₂O₃

2-(2-Fluorophenoxy)-N-[4-methyl-3-(2-oxopyrrolidin-1-yl)phenyl]acetamide

CAS 941934-19-6C₁₉H₁₉FN₂O₃

2-Fluoro-N-[4-methoxy-3-(2-oxopiperidin-1-yl)phenyl]benzamide

CAS 941982-50-9C₁₉H₁₉FN₂O₃

N-[2-(5-Fluoro-1H-indol-3-yl)ethyl]-3,4-dimethoxybenzamide

CAS 929972-83-8C₁₉H₁₉FN₂O₃

2-Fluoro-N-(2-oxo-2-(2-phenylmorpholino)ethyl)benzamide

CAS 953947-31-4C₁₉H₁₉FN₂O₃

2-(4-Fluorophenoxy)-N-[(5-oxo-1-phenylpyrrolidin-3-yl)methyl]acetamide

CAS 955219-67-7C₁₉H₁₉FN₂O₃

N-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-2-(p-tolyloxy)acetamide

CAS 896290-65-6C₁₉H₁₉FN₂O₃

1H-Indazole-1-carboxylic acid,3-(3-fluorophenyl)-5-(hydroxymethyl)-,1,1-dimethylethyl ester

CAS 473416-16-9C₁₉H₁₉FN₂O₃

N-(1-Ethyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)-2-(2-fluorophenoxy)acetamide

CAS 921999-00-0C₁₉H₁₉FN₂O₃

N-(4-Fluorophenyl)-1-[(3-methoxyphenyl)carbonyl]prolinamide

CAS 1268331-30-1C₁₉H₁₉FN₂O₃

N-(4-Fluorobenzyl)-4,7-dimethoxy-1-methyl-1H-indole-2-carboxamide

CAS 1351688-87-3C₁₉H₁₉FN₂O₃

N-(2-Fluorobenzyl)-4,7-dimethoxy-1-methyl-1H-indole-2-carboxamide

CAS 1351703-57-5C₁₉H₁₉FN₂O₃

N-[2-(3-Fluorophenyl)-2-methoxyethyl]-6-methoxy-1H-indole-2-carboxamide

CAS 1797555-10-2C₁₉H₁₉FN₂O₃

1H-Indazole-6-carboxylic acid,5-(4-fluorophenoxy)-1-(2-methylpropyl)-,methyl ester

CAS 753924-73-1C₁₉H₁₉FN₂O₃

7-Fluoro-N-{[3-(methoxymethyl)phenyl]methyl}-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxamide

CAS 1625990-00-2C₁₉H₁₉FN₂O₃

N-(3,4-Dihydro-4-methyl-3-oxo-2H-1,4-benzoxazin-8-yl)-4-fluorobenzenebutanamide

CAS 1215768-17-4C₁₉H₁₉FN₂O₃

N-(2-Cyclopropylpropan-2-yl)-4'-fluoro-5-nitro-[1,1'-biphenyl]-3-carboxamide

CAS 2054024-14-3C₁₉H₁₉FN₂O₃

N-{[5-(3,5-Dimethyl-1,2-oxazol-4-yl)furan-2-yl]methyl}-3-(2-fluorophenyl)propanamide

CAS 2415631-53-5C₁₉H₁₉FN₂O₃

Apalutamide impurity 126

CAS 2393949-01-2C₁₉H₁₉FN₂O₃

2-[1-(6-Fluoro-5-methylpyridine-3-carbonyl)piperidin-4-yl]benzoic acid

CAS 2308318-38-7C₁₉H₁₉FN₂O₃

tert-Butyl N-{4-[(3-cyanophenyl)methoxy]-3-fluorophenyl}carbamate

CAS 2680757-48-4C₁₉H₁₉FN₂O₃

2-{[1-(3,4-Dihydro-1H-2-benzopyran-1-carbonyl)pyrrolidin-3-yl]oxy}-6-fluoropyridine

CAS 3054533-95-5C₁₉H₁₉FN₂O₃

Frequently asked questions

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What is the molar mass of C19H19FN2O3?

The molar mass of C19H19FN2O3 is 342.37 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 342.1380 Da.

How many compounds have the formula C19H19FN2O3?

CompoundList lists 124 compounds with the molecular formula C19H19FN2O3, including 1-(2-(Benzofuran-2-yl)-2-methoxyethyl)-3-(4-fluorobenzyl)urea, N-(1-Acetyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-(2-fluorophenoxy)acetamide, N-(1-Acetyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-(4-fluorophenoxy)acetamide. 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 C19H19FN2O3?

C19H19FN2O3 has a degree of unsaturation of 11. 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.