Molecular formula

C₁₉H₂₁F₂N₃O₄S

14 compounds have this formula on CompoundList.

Molar mass: 425.45g/mol
Monoisotopic mass: 425.1221Da
Atoms: 50
Elements: 6
Rings plus double bonds: 10

The formula C19H21F2N3O4S describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 2 fluorine atoms, 3 nitrogen atoms, 4 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 × 1953.64%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 214.98%
1.008 × 21 = 21.168 g/mol
F Fluorine × 28.93%
18.998 × 2 = 37.996 g/mol
N Nitrogen × 39.88%
14.007 × 3 = 42.021 g/mol
O Oxygen × 415.04%
15.999 × 4 = 63.996 g/mol
S Sulfur × 17.54%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C19H21F2N3O4S

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

Showing 1 to 14 of 14 compounds

2-[4-((E)-{4-[(Difluoromethyl)sulfonyl]phenyl}diazenyl)(ethyl)anilino]ethyl acetate

CAS 54939-33-2C₁₉H₂₁F₂N₃O₄S

2,6-Difluoro-N-((1-(1-methyl-2-oxo-1,2-dihydropyridine-3-carbonyl)piperidin-4-yl)methyl)benzenesulfonamide

CAS 1235058-20-4C₁₉H₂₁F₂N₃O₄S

N-[2-(2,5-Difluorobenzenesulfonamido)ethyl]-4-(2-methylpropanamido)benzamide

CAS 1091442-30-6C₁₉H₂₁F₂N₃O₄S

N-(2,5-Difluorophenyl)-2-(3-((4-methylpiperidin-1-yl)sulfonyl)-2-oxopyridin-1(2H)-yl)acetamide

CAS 1251669-96-1C₁₉H₂₁F₂N₃O₄S

2-[3-(Azepan-1-ylsulfonyl)-2-oxopyridin-1(2H)-yl]-N-(2,5-difluorophenyl)acetamide

CAS 1251547-89-3C₁₉H₂₁F₂N₃O₄S

Ethyl 1-(2-((4-(difluoromethoxy)phenyl)amino)thiazole-4-carbonyl)piperidine-4-carboxylate

CAS 1203417-46-2C₁₉H₂₁F₂N₃O₄S

N-(2,4-Difluorophenyl)-2-(3-((4-methylpiperidin-1-yl)sulfonyl)-2-oxopyridin-1(2H)-yl)acetamide

CAS 1251705-21-1C₁₉H₂₁F₂N₃O₄S

2-[3-(Azepane-1-sulfonyl)-2-oxo-1,2-dihydropyridin-1-yl]-N-(3,4-difluorophenyl)acetamide

CAS 1251687-09-8C₁₉H₂₁F₂N₃O₄S

(3-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)(2-((difluoromethyl)sulfonyl)phenyl)methanone

CAS 1705742-60-4C₁₉H₂₁F₂N₃O₄S

N-(3,4-Difluorophenyl)-2-(3-((4-methylpiperidin-1-yl)sulfonyl)-2-oxopyridin-1(2H)-yl)acetamide

CAS 1251680-34-8C₁₉H₂₁F₂N₃O₄S

2-(3-(Azepan-1-ylsulfonyl)-2-oxopyridin-1(2H)-yl)-N-(2,4-difluorophenyl)acetamide

CAS 1251609-44-5C₁₉H₂₁F₂N₃O₄S

2-[5-(Azepane-1-sulfonyl)-2-oxo-1,2-dihydropyridin-1-yl]-N-(2,5-difluorophenyl)acetamide

CAS 1358227-52-7C₁₉H₂₁F₂N₃O₄S

2-[5-(Azepane-1-sulfonyl)-2-oxo-1,2-dihydropyridin-1-yl]-N-(2,4-difluorophenyl)acetamide

CAS 1358540-78-9C₁₉H₂₁F₂N₃O₄S

2-[5-(Azepane-1-sulfonyl)-2-oxo-1,2-dihydropyridin-1-yl]-N-(3,4-difluorophenyl)acetamide

CAS 1358439-40-3C₁₉H₂₁F₂N₃O₄S

Frequently asked questions

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What is the molar mass of C19H21F2N3O4S?

The molar mass of C19H21F2N3O4S is 425.45 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 2 fluorine atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 425.1221 Da.

How many compounds have the formula C19H21F2N3O4S?

CompoundList lists 14 compounds with the molecular formula C19H21F2N3O4S, including 2-[4-((E)-{4-[(Difluoromethyl)sulfonyl]phenyl}diazenyl)(ethyl)anilino]ethyl acetate, 2,6-Difluoro-N-((1-(1-methyl-2-oxo-1,2-dihydropyridine-3-carbonyl)piperidin-4-yl)methyl)benzenesulfonamide, N-[2-(2,5-Difluorobenzenesulfonamido)ethyl]-4-(2-methylpropanamido)benzamide. 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 C19H21F2N3O4S?

C19H21F2N3O4S 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.