Molecular formula

C₁₉H₁₉F₂N₃O₃

17 compounds have this formula on CompoundList.

Molar mass: 375.38g/mol
Monoisotopic mass: 375.1394Da
Atoms: 46
Elements: 5
Rings plus double bonds: 11

The formula C19H19F2N3O3 describes a molecule made of 19 carbon atoms, 19 hydrogen atoms, 2 fluorine atoms, 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 × 1960.79%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 195.10%
1.008 × 19 = 19.152 g/mol
F Fluorine × 210.12%
18.998 × 2 = 37.996 g/mol
N Nitrogen × 311.19%
14.007 × 3 = 42.021 g/mol
O Oxygen × 312.79%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C19H19F2N3O3

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

Showing 1 to 17 of 17 compounds

N-[2-(Difluoromethoxy)phenyl]-2-(6,7-dimethyl-3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide

CAS 1009755-98-9C₁₉H₁₉F₂N₃O₃

1-(2,6-Difluorophenyl)-3-((1-(4-methoxyphenyl)-5-oxopyrrolidin-3-yl)methyl)urea

CAS 946220-17-3C₁₉H₁₉F₂N₃O₃

3-Quinolinecarboxylic acid, 1-cyclopropyl-6,8-difluoro-1,4-dihydro-7-(5-methyl-2,5-diazabicyclo(2.2.1)hept-2-yl)-4-oxo-

CAS 100936-58-1C₁₉H₁₉F₂N₃O₃

N-({4-[(E)-(tert-Butoxyimino)methyl]phenyl}carbamoyl)-2,6-difluorobenzamide

CAS 1085338-26-6C₁₉H₁₉F₂N₃O₃

N-(3,4-Difluorophenyl)-2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoacetamide

CAS 941999-03-7C₁₉H₁₉F₂N₃O₃

Ethyl 2-(4-(difluoromethyl)-6-(3-methoxyphenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate

CAS 1011369-26-8C₁₉H₁₉F₂N₃O₃

1-Cyclopropyl-6,8-difluoro-7-[(1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl]-4-oxoquinoline-3-carboxylic acid

CAS 132339-22-1C₁₉H₁₉F₂N₃O₃

4-(1,3-Benzodioxol-5-ylmethyl)-N-(2,4-difluorophenyl)piperazine-1-carboxamide

CAS 377761-52-9C₁₉H₁₉F₂N₃O₃

N-[4-(Difluoromethoxy)phenyl]-2-(6,7-dimethyl-3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide

CAS 1008039-15-3C₁₉H₁₉F₂N₃O₃

Sitafloxacin dechloro impurity

CAS 500569-52-8C₁₉H₁₉F₂N₃O₃

1-[4-(Difluoromethoxy)phenyl]-3-[1-(2-methoxyethyl)-1H-indol-3-yl]urea

CAS 922992-42-5C₁₉H₁₉F₂N₃O₃

N1-(2,5-difluorophenyl)-N2-(2-hydroxy-2-(1-methylindolin-5-yl)ethyl)oxalamide

CAS 1705476-87-4C₁₉H₁₉F₂N₃O₃

1-(4-(Difluoromethoxy)phenyl)-3-(5-oxo-1-(p-tolyl)pyrrolidin-3-yl)urea

CAS 894023-95-1C₁₉H₁₉F₂N₃O₃

1-(2,4-Difluorophenyl)-3-[1-(4-ethoxyphenyl)-5-oxopyrrolidin-3-yl]urea

CAS 894017-63-1C₁₉H₁₉F₂N₃O₃

1-(2,5-Difluorophenyl)-3-[1-(4-ethoxyphenyl)-5-oxopyrrolidin-3-yl]urea

CAS 894017-77-7C₁₉H₁₉F₂N₃O₃

N-{[5-(2,4-Difluorophenyl)-1,2-oxazol-3-yl]methyl}-1-(prop-2-enoyl)piperidine-4-carboxamide

CAS 2361705-69-1C₁₉H₁₉F₂N₃O₃

N-[5-(Difluoromethoxy)quinolin-8-yl]-1-(prop-2-enoyl)piperidine-4-carboxamide

CAS 2411276-40-7C₁₉H₁₉F₂N₃O₃

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What is the molar mass of C19H19F2N3O3?

The molar mass of C19H19F2N3O3 is 375.38 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 2 fluorine atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 375.1394 Da.

How many compounds have the formula C19H19F2N3O3?

CompoundList lists 17 compounds with the molecular formula C19H19F2N3O3, including N-[2-(Difluoromethoxy)phenyl]-2-(6,7-dimethyl-3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide, 1-(2,6-Difluorophenyl)-3-((1-(4-methoxyphenyl)-5-oxopyrrolidin-3-yl)methyl)urea, 3-Quinolinecarboxylic acid, 1-cyclopropyl-6,8-difluoro-1,4-dihydro-7-(5-methyl-2,5-diazabicyclo(2.2.1)hept-2-yl)-4-oxo-. 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 C19H19F2N3O3?

C19H19F2N3O3 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.