Molecular formula

C₂₀H₁₈FN₅O₃

37 compounds have this formula on CompoundList.

Molar mass: 395.39g/mol
Monoisotopic mass: 395.1394Da
Atoms: 47
Elements: 5
Rings plus double bonds: 14

The formula C20H18FN5O3 describes a molecule made of 20 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 × 2060.75%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 184.59%
1.008 × 18 = 18.144 g/mol
F Fluorine × 14.80%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 517.71%
14.007 × 5 = 70.035 g/mol
O Oxygen × 312.14%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C20H18FN5O3

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

Showing 1 to 37 of 37 compounds

Ifidancitinib

CAS 1236667-40-5C₂₀H₁₈FN₅O₃

1-[(4-Fluorophenyl)methyl]-3,7-dimethyl-8-(pyridin-3-ylmethoxy)purine-2,6-dione

CAS 370075-45-9C₂₀H₁₈FN₅O₃

3-(2-Fluorobenzyl)-8-(furan-2-ylmethyl)-1-methyl-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione

CAS 872838-66-9C₂₀H₁₈FN₅O₃

N-(2,6-dimethylphenyl)-2-[5-(4-fluorophenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]acetamide

CAS 1053076-72-4C₂₀H₁₈FN₅O₃

N-(3,4-dimethylphenyl)-2-[5-(4-fluorophenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]acetamide

CAS 1053076-75-7C₂₀H₁₈FN₅O₃

8-(4-Fluorophenyl)-N-(2-methoxybenzyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide

CAS 946312-18-1C₂₀H₁₈FN₅O₃

4-(3-Fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)amino)phenoxy)-N-methylpicolinamide

CAS 1855006-12-0C₂₀H₁₈FN₅O₃

2-[5-(4-Ethylphenyl)-4,6-dioxo-3a,6a-dihydropyrrolo[3,4-d]triazol-3-yl]-N-(3-fluorophenyl)acetamide

CAS 1008068-66-3C₂₀H₁₈FN₅O₃

N-[5-(4-Fluorobenzyl)-1H-1,2,4-triazol-3-yl]-2-[(2-hydroxy-3,4-dihydroquinolin-7-yl)oxy]acetamide

CAS 1676086-54-6C₂₀H₁₈FN₅O₃

2-(5-(3,4-Dimethylphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)-N-(2-fluorophenyl)acetamide

CAS 1008269-49-5C₂₀H₁₈FN₅O₃

2-(5-(4-Ethylphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)-N-(2-fluorophenyl)acetamide

CAS 1008233-59-7C₂₀H₁₈FN₅O₃

2-(5-(3,4-Dimethylphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)-N-(3-fluorophenyl)acetamide

CAS 1008263-29-3C₂₀H₁₈FN₅O₃

N-(4-Fluorobenzyl)-8-(4-methoxyphenyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide

CAS 946311-33-7C₂₀H₁₈FN₅O₃

Methyl 5-fluoro-2-({[4-(pyridin-3-yl)-1,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridin-5-yl]carbonyl}amino)benzoate

CAS 1219541-89-5C₂₀H₁₈FN₅O₃

5-(3,4-Dimethoxyphenyl)-3-(1-(3-fluorobenzyl)-5-methyl-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole

CAS 1251607-90-5C₂₀H₁₈FN₅O₃

Methyl 5-fluoro-2-({[4-(pyridin-2-yl)-1,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridin-5-yl]carbonyl}amino)benzoate

CAS 1219558-12-9C₂₀H₁₈FN₅O₃

3-(3,5-Dimethoxyphenyl)-5-(1-(4-fluoro-3-methylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole

CAS 1251610-94-2C₂₀H₁₈FN₅O₃

5-(3,5-Dimethoxyphenyl)-3-(1-(4-fluorobenzyl)-5-methyl-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole

CAS 1251673-23-0C₂₀H₁₈FN₅O₃

N-(4-Fluorophenyl)-3-(3-(3-(methylcarbamoyl)phenyl)-1,2,4-oxadiazol-5-yl)azetidine-1-carboxamide

CAS 1396791-98-2C₂₀H₁₈FN₅O₃

N-(2-(7-Fluoro-3-oxo-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)ethyl)-2-phenyl-2H-1,2,3-triazole-4-carboxamide

CAS 2034411-11-3C₂₀H₁₈FN₅O₃

8-(4-Fluorophenyl)-N-(4-methoxybenzyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide

CAS 946362-02-3C₂₀H₁₈FN₅O₃

2-(8-(4-Fluorophenyl)-3,4-dioxo-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)-N-methyl-N-phenylacetamide

CAS 941995-48-8C₂₀H₁₈FN₅O₃

2-(3,4-Dioxo-8-(p-tolyl)-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)-N-(3-fluorophenyl)acetamide

CAS 941996-84-5C₂₀H₁₈FN₅O₃

8-(4-Fluorophenyl)-N-(3-methoxybenzyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide

CAS 946312-34-1C₂₀H₁₈FN₅O₃

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What is the molar mass of C20H18FN5O3?

The molar mass of C20H18FN5O3 is 395.39 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 395.1394 Da.

How many compounds have the formula C20H18FN5O3?

CompoundList lists 37 compounds with the molecular formula C20H18FN5O3, including Ifidancitinib, 1-[(4-Fluorophenyl)methyl]-3,7-dimethyl-8-(pyridin-3-ylmethoxy)purine-2,6-dione, 3-(2-Fluorobenzyl)-8-(furan-2-ylmethyl)-1-methyl-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-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 C20H18FN5O3?

C20H18FN5O3 has a degree of unsaturation of 14. 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.