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Molecular formula

C16H18FN5O3

28 compounds have this formula on CompoundList.

Molar mass
347.35g/mol
Monoisotopic mass
347.1394Da
Atoms
43
Elements
5
Rings plus double bonds
10

The formula C16H18FN5O3 describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 5 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 × 1655.33%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 185.22%
    1.008 × 18 = 18.144 g/mol
  • F Fluorine × 15.47%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 520.16%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 313.82%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C16H18FN5O3

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

Showing 1 to 28 of 28 compounds

1-(4-Fluorobenzyl)-8-[(2-hydroxyethyl)amino]-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione chemical structure, C16H18FN5O3, CAS 304879-98-9
1-(4-Fluorobenzyl)-8-[(2-hydroxyethyl)amino]-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS 304879-98-9C16H18FN5O3
PH-027 chemical structure, C16H18FN5O3, CAS 503090-32-2
PH-027
CAS 503090-32-2C16H18FN5O3
7-(4-Fluorobenzyl)-8-[(2-hydroxyethyl)amino]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione chemical structure, C16H18FN5O3, CAS 327098-41-9
7-(4-Fluorobenzyl)-8-[(2-hydroxyethyl)amino]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS 327098-41-9C16H18FN5O3
N-(4-Fluorobenzyl)-4-methyl-6-morpholino-5-nitropyrimidin-2-amine chemical structure, C16H18FN5O3, CAS 1203396-28-4
N-(4-Fluorobenzyl)-4-methyl-6-morpholino-5-nitropyrimidin-2-amine
CAS 1203396-28-4C16H18FN5O3
1-(2-Fluorobenzyl)-8-[(2-hydroxyethyl)amino]-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione chemical structure, C16H18FN5O3, CAS 4591-66-6
1-(2-Fluorobenzyl)-8-[(2-hydroxyethyl)amino]-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS 4591-66-6C16H18FN5O3
Ethyl 4-(1-(3-fluorophenyl)-1H-1,2,3-triazole-4-carbonyl)piperazine-1-carboxylate chemical structure, C16H18FN5O3, CAS 1226458-68-9
Ethyl 4-(1-(3-fluorophenyl)-1H-1,2,3-triazole-4-carbonyl)piperazine-1-carboxylate
CAS 1226458-68-9C16H18FN5O3
N~4~-(4-fluorophenyl)-6-methyl-5-nitro-N~2~-(tetrahydrofuran-2-ylmethyl)pyrimidine-2,4-diamine chemical structure, C16H18FN5O3, CAS 1203240-63-4
N~4~-(4-fluorophenyl)-6-methyl-5-nitro-N~2~-(tetrahydrofuran-2-ylmethyl)pyrimidine-2,4-diamine
CAS 1203240-63-4C16H18FN5O3
Ethyl 4-(4-(4-fluorophenyl)-1H-1,2,3-triazole-5-carbonyl)piperazine-1-carboxylate chemical structure, C16H18FN5O3, CAS 1798485-46-7
Ethyl 4-(4-(4-fluorophenyl)-1H-1,2,3-triazole-5-carbonyl)piperazine-1-carboxylate
CAS 1798485-46-7C16H18FN5O3
1-(2-Fluorophenyl)-3-(2-methoxy-4-morpholinopyrimidin-5-yl)urea chemical structure, C16H18FN5O3, CAS 1795190-76-9
1-(2-Fluorophenyl)-3-(2-methoxy-4-morpholinopyrimidin-5-yl)urea
CAS 1795190-76-9C16H18FN5O3
7-(4-Fluorobenzyl)-8-((2-hydroxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione chemical structure, C16H18FN5O3, CAS 1105197-40-7
7-(4-Fluorobenzyl)-8-((2-hydroxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 1105197-40-7C16H18FN5O3
Ethyl 1-(2-(4-fluorophenyl)-2H-tetrazole-5-carbonyl)piperidine-4-carboxylate chemical structure, C16H18FN5O3, CAS 1396790-66-1
Ethyl 1-(2-(4-fluorophenyl)-2H-tetrazole-5-carbonyl)piperidine-4-carboxylate
CAS 1396790-66-1C16H18FN5O3
6-(3-((6-Ethyl-5-fluoropyrimidin-4-yl)oxy)pyrrolidine-1-carbonyl)-2-methylpyridazin-3(2H)-one chemical structure, C16H18FN5O3, CAS 2034318-96-0
6-(3-((6-Ethyl-5-fluoropyrimidin-4-yl)oxy)pyrrolidine-1-carbonyl)-2-methylpyridazin-3(2H)-one
CAS 2034318-96-0C16H18FN5O3
8-(4-Fluorophenyl)-N-(1-hydroxybutan-2-yl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide chemical structure, C16H18FN5O3, CAS 946280-70-2
8-(4-Fluorophenyl)-N-(1-hydroxybutan-2-yl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide
CAS 946280-70-2C16H18FN5O3
8-(4-Fluorophenyl)-N-(1-methoxypropan-2-yl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide chemical structure, C16H18FN5O3, CAS 952821-94-2
8-(4-Fluorophenyl)-N-(1-methoxypropan-2-yl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide
CAS 952821-94-2C16H18FN5O3
2-(8-(4-Fluorophenyl)-3,4-dioxo-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)-N-propylacetamide chemical structure, C16H18FN5O3, CAS 941995-45-5
2-(8-(4-Fluorophenyl)-3,4-dioxo-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)-N-propylacetamide
CAS 941995-45-5C16H18FN5O3
2-(8-(4-Fluorophenyl)-3,4-dioxo-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)-N-isopropylacetamide chemical structure, C16H18FN5O3, CAS 941888-12-6
2-(8-(4-Fluorophenyl)-3,4-dioxo-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)-N-isopropylacetamide
CAS 941888-12-6C16H18FN5O3
8-(4-Fluorophenyl)-N-(3-methoxypropyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide chemical structure, C16H18FN5O3, CAS 946231-11-4
8-(4-Fluorophenyl)-N-(3-methoxypropyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide
CAS 946231-11-4C16H18FN5O3
2-Fluoro-N-((4-methoxy-6-morpholino-1,3,5-triazin-2-yl)methyl)benzamide chemical structure, C16H18FN5O3, CAS 2034470-46-5
2-Fluoro-N-((4-methoxy-6-morpholino-1,3,5-triazin-2-yl)methyl)benzamide
CAS 2034470-46-5C16H18FN5O3
2-(2-(3-((6-Ethyl-5-fluoropyrimidin-4-yl)oxy)pyrrolidin-1-yl)-2-oxoethyl)pyridazin-3(2H)-one chemical structure, C16H18FN5O3, CAS 2034435-80-6
2-(2-(3-((6-Ethyl-5-fluoropyrimidin-4-yl)oxy)pyrrolidin-1-yl)-2-oxoethyl)pyridazin-3(2H)-one
CAS 2034435-80-6C16H18FN5O3
(6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-yl)(3-((5-fluoropyrimidin-2-yl)oxy)piperidin-1-yl)methanone chemical structure, C16H18FN5O3, CAS 2097921-66-7
(6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-yl)(3-((5-fluoropyrimidin-2-yl)oxy)piperidin-1-yl)methanone
CAS 2097921-66-7C16H18FN5O3
6-Cyclopropyl-5-fluoro-2-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3,4-dihydropyrimidin-4-one chemical structure, C16H18FN5O3, CAS 2548985-33-5
6-Cyclopropyl-5-fluoro-2-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3,4-dihydropyrimidin-4-one
CAS 2548985-33-5C16H18FN5O3
5-Fluoro-6-methyl-2-[5-(5-methyl-1,2-oxazole-3-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-3,4-dihydropyrimidin-4-one chemical structure, C16H18FN5O3, CAS 2640963-07-9
5-Fluoro-6-methyl-2-[5-(5-methyl-1,2-oxazole-3-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-3,4-dihydropyrimidin-4-one
CAS 2640963-07-9C16H18FN5O3
Methyl 1-{2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl}-1H-1,2,3-triazole-4-carboxylate chemical structure, C16H18FN5O3, CAS 2097982-60-8
Methyl 1-{2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl}-1H-1,2,3-triazole-4-carboxylate
CAS 2097982-60-8C16H18FN5O3
3-(2-{4-[(5-Fluoropyrimidin-2-yl)oxy]piperidin-1-yl}-2-oxoethyl)-6-methyl-3,4-dihydropyrimidin-4-one chemical structure, C16H18FN5O3, CAS 2380144-65-8
3-(2-{4-[(5-Fluoropyrimidin-2-yl)oxy]piperidin-1-yl}-2-oxoethyl)-6-methyl-3,4-dihydropyrimidin-4-one
CAS 2380144-65-8C16H18FN5O3

Frequently asked questions

What is the molar mass of C16H18FN5O3?

The molar mass of C16H18FN5O3 is 347.35 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 347.1394 Da.

How many compounds have the formula C16H18FN5O3?

CompoundList lists 28 compounds with the molecular formula C16H18FN5O3, including 1-(4-Fluorobenzyl)-8-[(2-hydroxyethyl)amino]-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione, PH-027, 7-(4-Fluorobenzyl)-8-[(2-hydroxyethyl)amino]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-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 C16H18FN5O3?

C16H18FN5O3 has a degree of unsaturation of 10. 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.