Molecular formula

C₁₉H₁₉FN₄O₃S

37 compounds have this formula on CompoundList.

Molar mass: 402.44g/mol
Monoisotopic mass: 402.1162Da
Atoms: 47
Elements: 6
Rings plus double bonds: 12

The formula C19H19FN4O3S describes a molecule made of 19 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. 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 × 1956.71%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 194.76%
1.008 × 19 = 19.152 g/mol
F Fluorine × 14.72%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 413.92%
14.007 × 4 = 56.028 g/mol
O Oxygen × 311.93%
15.999 × 3 = 47.997 g/mol
S Sulfur × 17.97%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C19H19FN4O3S

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

Showing 1 to 37 of 37 compounds

4-Fluoro-N-[3-(oxolan-2-ylmethylamino)quinoxalin-2-yl]benzenesulfonamide

CAS 578721-69-4C₁₉H₁₉FN₄O₃S

Tetracyclic quinolone No. 5290

CAS 132305-67-0C₁₉H₁₉FN₄O₃S

6-(4-(2-Fluorophenyl)piperazine-1-carbonyl)-1,3-dimethylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione

CAS 946206-89-9C₁₉H₁₉FN₄O₃S

1-(2-(3-(5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)-2-oxoethyl)pyrrolidine-2,5-dione

CAS 1219901-88-8C₁₉H₁₉FN₄O₃S

Ethyl 4-((1-(4-(4-fluorophenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)amino)-4-oxobutanoate

CAS 1019104-68-7C₁₉H₁₉FN₄O₃S

3-[4-(4-Fluoro-3-methylbenzenesulfonyl)piperazin-1-yl]-6-(furan-2-yl)pyridazine

CAS 946238-80-8C₁₉H₁₉FN₄O₃S

4-Fluoro-3-methyl-N-(3-(6-oxo-3-(pyridin-4-yl)pyridazin-1(6H)-yl)propyl)benzenesulfonamide

CAS 1021137-92-7C₁₉H₁₉FN₄O₃S

N-(4-((6-Ethoxy-2-methylpyrimidin-4-yl)amino)phenyl)-2-fluorobenzenesulfonamide

CAS 946274-11-9C₁₉H₁₉FN₄O₃S

4-Cyano-2-fluoro-N-[4-(4-methylsulfonylpiperazin-1-yl)phenyl]benzamide

CAS 676157-46-3C₁₉H₁₉FN₄O₃S

N-(2,5-Dimethoxyphenyl)-2-[[5-(4-fluorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetamide

CAS 694453-89-9C₁₉H₁₉FN₄O₃S

3-{2-[4-(2-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}-2H-1,2,4-benzothiadiazine 1,1-dioxide

CAS 1043387-72-9C₁₉H₁₉FN₄O₃S

2-((6-Ethyl-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)-N-(2-fluorophenyl)acetamide

CAS 941924-37-4C₁₉H₁₉FN₄O₃S

N-[(2,4-Dimethoxyphenyl)methyl]-2-[(5-fluoropyridin-2-yl)amino]-4-methyl-1,3-thiazole-5-carboxamide

CAS 1251617-35-2C₁₉H₁₉FN₄O₃S

N-[(2Z)-4-Ethyl-5-methyl-1,3-thiazol-2(3H)-ylidene]-2-[3-(2-fluoro-4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide

CAS 1282131-26-3C₁₉H₁₉FN₄O₃S

N-[(2Z)-4-Ethyl-5-methyl-1,3-thiazol-2(3H)-ylidene]-2-[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide

CAS 1282105-07-0C₁₉H₁₉FN₄O₃S

N-{2-[4-Cyclopropyl-5-oxo-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl]ethyl}-2-(2-fluorophenoxy)acetamide

CAS 1448053-29-9C₁₉H₁₉FN₄O₃S

2-((6-Ethyl-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)-N-(3-fluorophenyl)acetamide

CAS 941877-20-9C₁₉H₁₉FN₄O₃S

N-(4-Fluorophenyl)-2-(5-methoxy-2-(((1-methyl-1H-imidazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide

CAS 941914-34-7C₁₉H₁₉FN₄O₃S

N-[(2-Fluorophenyl)methyl]-3-methyl-5-[(4-methylphenyl)sulfamoyl]-1H-pyrazole-4-carboxamide

CAS 1322726-58-8C₁₉H₁₉FN₄O₃S

4-(6-Fluoro-2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)-N-(thiophen-2-ylmethyl)piperidine-1-carboxamide

CAS 1903157-72-1C₁₉H₁₉FN₄O₃S

4-{[4-(1H-1,3-Benzodiazole-5-carbonyl)piperazin-1-yl]methyl}benzene-1-sulfonyl fluoride

CAS 2224400-95-5C₁₉H₁₉FN₄O₃S

2-(6-Ethyl-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-(4-fluorophenyl)acetamide

CAS 946210-59-9C₁₉H₁₉FN₄O₃S

2-(7-(4-Fluorophenyl)-2-methyl-4-oxothiazolo[4,5-d]pyridazin-5(4H)-yl)-N-((tetrahydrofuran-2-yl)methyl)acetamide

CAS 942003-89-6C₁₉H₁₉FN₄O₃S

{4-[(4-Fluorophenyl)sulfonyl]piperazino}(7-methylimidazo[1,2-a]pyridin-2-yl)methanone

CAS 1081129-22-7C₁₉H₁₉FN₄O₃S

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What is the molar mass of C19H19FN4O3S?

The molar mass of C19H19FN4O3S is 402.44 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 402.1162 Da.

How many compounds have the formula C19H19FN4O3S?

CompoundList lists 37 compounds with the molecular formula C19H19FN4O3S, including 4-Fluoro-N-[3-(oxolan-2-ylmethylamino)quinoxalin-2-yl]benzenesulfonamide, Tetracyclic quinolone No. 5290, 6-(4-(2-Fluorophenyl)piperazine-1-carbonyl)-1,3-dimethylthieno[2,3-d]pyrimidine-2,4(1H,3H)-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 C19H19FN4O3S?

C19H19FN4O3S 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.