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Molecular formula

C19H18F2N4O3

12 compounds have this formula on CompoundList.

Molar mass
388.37g/mol
Monoisotopic mass
388.1347Da
Atoms
46
Elements
5
Rings plus double bonds
12

The formula C19H18F2N4O3 describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 2 fluorine atoms, 4 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 × 1958.76%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 184.67%
    1.008 × 18 = 18.144 g/mol
  • F Fluorine × 29.78%
    18.998 × 2 = 37.996 g/mol
  • N Nitrogen × 414.43%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 312.36%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C19H18F2N4O3

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

Showing 1 to 12 of 12 compounds

6-(2,4-Difluorophenoxy)-8-methyl-2-(tetrahydropyran-4-ylamino)pyrido(2,3-d)pyrimidin-7-one chemical structure, C19H18F2N4O3, CAS 449811-92-1
6-(2,4-Difluorophenoxy)-8-methyl-2-(tetrahydropyran-4-ylamino)pyrido(2,3-d)pyrimidin-7-one
CAS 449811-92-1C19H18F2N4O3
N-(2,5-Difluorophenyl)-2-(4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)acetamide chemical structure, C19H18F2N4O3, CAS 1251633-25-6
N-(2,5-Difluorophenyl)-2-(4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)acetamide
CAS 1251633-25-6C19H18F2N4O3
2-(3,5-Difluorobenzyl)-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione chemical structure, C19H18F2N4O3, CAS 1775503-09-7
2-(3,5-Difluorobenzyl)-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione
CAS 1775503-09-7C19H18F2N4O3
2-(2,4-Difluorobenzyl)-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione chemical structure, C19H18F2N4O3, CAS 1775336-56-5
2-(2,4-Difluorobenzyl)-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione
CAS 1775336-56-5C19H18F2N4O3
2-(3,4-Difluorobenzyl)-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione chemical structure, C19H18F2N4O3, CAS 1775407-11-8
2-(3,4-Difluorobenzyl)-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione
CAS 1775407-11-8C19H18F2N4O3
3-(2,6-Difluoro-3,5-dimethoxyphenyl)-1-ethyl-1,3,4,7-tetrahydro-2H-pyrrolo[3',2':5,6]pyrido[4,3-d]pyrimidin-2-one chemical structure, C19H18F2N4O3, CAS 1513857-72-1
3-(2,6-Difluoro-3,5-dimethoxyphenyl)-1-ethyl-1,3,4,7-tetrahydro-2H-pyrrolo[3',2':5,6]pyrido[4,3-d]pyrimidin-2-one
CAS 1513857-72-1C19H18F2N4O3
N-(3,5-Difluorobenzyl)-1-[2-hydroxy-2-(2-methoxyphenyl)ethyl]-1H-1,2,3-triazole-4-carboxamide chemical structure, C19H18F2N4O3, CAS 1396861-62-3
N-(3,5-Difluorobenzyl)-1-[2-hydroxy-2-(2-methoxyphenyl)ethyl]-1H-1,2,3-triazole-4-carboxamide
CAS 1396861-62-3C19H18F2N4O3
(E)-1-(2,6-Difluorophenyl)-3-(3-(3-methoxypropyl)-2-oxo-2,3-dihydroquinazolin-4(1H)-ylidene)urea chemical structure, C19H18F2N4O3, CAS 941946-18-5
(E)-1-(2,6-Difluorophenyl)-3-(3-(3-methoxypropyl)-2-oxo-2,3-dihydroquinazolin-4(1H)-ylidene)urea
CAS 941946-18-5C19H18F2N4O3
N1-(3,4-difluorophenyl)-N2-(2-(3,5-dimethyl-1H-pyrazol-1-yl)-2-(furan-2-yl)ethyl)oxalamide chemical structure, C19H18F2N4O3, CAS 2034543-70-7
N1-(3,4-difluorophenyl)-N2-(2-(3,5-dimethyl-1H-pyrazol-1-yl)-2-(furan-2-yl)ethyl)oxalamide
CAS 2034543-70-7C19H18F2N4O3
N-((3-(4,4-Difluorocyclohexyl)-1,2,4-oxadiazol-5-yl)methyl)-2-hydroxyquinoline-4-carboxamide chemical structure, C19H18F2N4O3, CAS 2034232-39-6
N-((3-(4,4-Difluorocyclohexyl)-1,2,4-oxadiazol-5-yl)methyl)-2-hydroxyquinoline-4-carboxamide
CAS 2034232-39-6C19H18F2N4O3
N-(2,6-Difluorobenzyl)-3-oxo-5-((tetrahydrofuran-2-yl)methyl)-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide chemical structure, C19H18F2N4O3, CAS 1207023-14-0
N-(2,6-Difluorobenzyl)-3-oxo-5-((tetrahydrofuran-2-yl)methyl)-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide
CAS 1207023-14-0C19H18F2N4O3
4-(But-3-yn-2-yl)-7-fluoro-6-(7-fluoro-3-oxo-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one chemical structure, C19H18F2N4O3, CAS 1146452-27-8
4-(But-3-yn-2-yl)-7-fluoro-6-(7-fluoro-3-oxo-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one
CAS 1146452-27-8C19H18F2N4O3

Frequently asked questions

What is the molar mass of C19H18F2N4O3?

The molar mass of C19H18F2N4O3 is 388.37 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 2 fluorine atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 388.1347 Da.

How many compounds have the formula C19H18F2N4O3?

CompoundList lists 12 compounds with the molecular formula C19H18F2N4O3, including 6-(2,4-Difluorophenoxy)-8-methyl-2-(tetrahydropyran-4-ylamino)pyrido(2,3-d)pyrimidin-7-one, N-(2,5-Difluorophenyl)-2-(4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)acetamide, 2-(3,5-Difluorobenzyl)-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione. 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 C19H18F2N4O3?

C19H18F2N4O3 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.