Molecular formula

C₂₁H₁₉FN₂O₃S₂

25 compounds have this formula on CompoundList.

Molar mass: 430.51g/mol
Monoisotopic mass: 430.0821Da
Atoms: 48
Elements: 6
Rings plus double bonds: 13

The formula C21H19FN2O3S2 describes a molecule made of 21 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 3 oxygen atoms and 2 sulfur 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 × 2158.59%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 194.45%
1.008 × 19 = 19.152 g/mol
F Fluorine × 14.41%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 26.51%
14.007 × 2 = 28.014 g/mol
O Oxygen × 311.15%
15.999 × 3 = 47.997 g/mol
S Sulfur × 214.89%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C21H19FN2O3S2

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

Showing 1 to 25 of 25 compounds

3-[(5Z)-5-(2-Fluorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[2-(4-hydroxyphenyl)ethyl]propanamide

CAS 902315-12-2C₂₁H₁₉FN₂O₃S₂

[2-[(4-Fluorophenyl)methylamino]-2-oxoethyl] 2-[4-(4-methylphenyl)-2-sulfanylidene-1,3-thiazol-3-yl]acetate

CAS 5487-13-8C₂₁H₁₉FN₂O₃S₂

Ethyl 4-(2-(2-((4-fluorobenzyl)thio)thiazol-4-yl)acetamido)benzoate

CAS 941922-78-7C₂₁H₁₉FN₂O₃S₂

4-Fluoro-2-methyl-N-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzenesulfonamide

CAS 955651-53-3C₂₁H₁₉FN₂O₃S₂

4-Fluoro-3-methyl-N-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzenesulfonamide

CAS 955711-85-0C₂₁H₁₉FN₂O₃S₂

1-(4-Fluorophenyl)-N-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)methanesulfonamide

CAS 955651-99-7C₂₁H₁₉FN₂O₃S₂

2-[(4-Fluorophenyl)sulfonyl-methylamino]-N-(2-phenylsulfanylphenyl)acetamide

CAS 675864-56-9C₂₁H₁₉FN₂O₃S₂

3-[(5E)-5-[(2-Fluorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(2-hydroxyethyl)-N-phenylpropanamide

CAS 477512-30-4C₂₁H₁₉FN₂O₃S₂

N-(4-Ethoxyphenyl)-3-[(5Z)-5-(4-fluorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]propanamide

CAS 181475-76-3C₂₁H₁₉FN₂O₃S₂

(6-Fluoro-4-tosylquinolin-3-yl)(thiomorpholino)methanone

CAS 1111051-16-1C₂₁H₁₉FN₂O₃S₂

2-((4-Fluorophenyl)sulfonyl)-N-(4-(5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-yl)acetamide

CAS 895477-22-2C₂₁H₁₉FN₂O₃S₂

3-[(5Z)-5-(3-Fluorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[2-(4-hydroxyphenyl)ethyl]propanamide

CAS 902050-68-4C₂₁H₁₉FN₂O₃S₂

4-Fluoro-3-methyl-N-[1-(2-thienylcarbonyl)-1,2,3,4-tetrahydroquinolin-6-yl]benzenesulfonamide

CAS 1005293-25-3C₂₁H₁₉FN₂O₃S₂

N-(4-Ethoxyphenyl)-2-(2-{[2-(4-fluorophenyl)-2-oxoethyl]sulfanyl}-1,3-thiazol-4-yl)acetamide

CAS 946199-62-8C₂₁H₁₉FN₂O₃S₂

2-(2-{[2-(4-Fluorophenyl)-2-oxoethyl]sulfanyl}-1,3-thiazol-4-yl)-N-(2-methoxy-4-methylphenyl)acetamide

CAS 946199-92-4C₂₁H₁₉FN₂O₃S₂

2-(2-((2-(4-Fluorophenyl)-2-oxoethyl)thio)thiazol-4-yl)-N-(2-methoxybenzyl)acetamide

CAS 1021034-99-0C₂₁H₁₉FN₂O₃S₂

3-(3,4-Dimethoxyphenyl)-2-((3-fluorobenzyl)thio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one

CAS 877656-14-9C₂₁H₁₉FN₂O₃S₂

3-(3,4-Dimethoxyphenyl)-2-((4-fluorobenzyl)thio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one

CAS 877656-16-1C₂₁H₁₉FN₂O₃S₂

3-(3,4-Dimethoxyphenyl)-2-((2-fluorobenzyl)thio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one

CAS 877656-44-5C₂₁H₁₉FN₂O₃S₂

2-(4-Fluorophenyl)-N-(1-(thiophen-2-ylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)acetamide

CAS 898413-76-8C₂₁H₁₉FN₂O₃S₂

2-(4-Fluorophenyl)-N-(1-(thiophen-2-ylsulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl)acetamide

CAS 941882-54-8C₂₁H₁₉FN₂O₃S₂

4-Fluoro-3-methyl-N-[1-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-7-yl]benzene-1-sulfonamide

CAS 946370-01-0C₂₁H₁₉FN₂O₃S₂

4-Fluoro-2-methyl-N-[1-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-7-yl]benzene-1-sulfonamide

CAS 946322-31-2C₂₁H₁₉FN₂O₃S₂

N-(4,5-Dihydronaphtho[1,2-d]thiazol-2-yl)-4-((4-fluorophenyl)sulfonyl)butanamide

CAS 922895-41-8C₂₁H₁₉FN₂O₃S₂

(4-((3-Fluoro-4-methylphenyl)sulfonyl)quinolin-3-yl)(thiomorpholino)methanone
1111016-19-3C₂₁H₁₉FN₂O₃S₂

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What is the molar mass of C21H19FN2O3S2?

The molar mass of C21H19FN2O3S2 is 430.51 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 430.0821 Da.

How many compounds have the formula C21H19FN2O3S2?

CompoundList lists 25 compounds with the molecular formula C21H19FN2O3S2, including 3-[(5Z)-5-(2-Fluorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[2-(4-hydroxyphenyl)ethyl]propanamide, [2-[(4-Fluorophenyl)methylamino]-2-oxoethyl] 2-[4-(4-methylphenyl)-2-sulfanylidene-1,3-thiazol-3-yl]acetate, Ethyl 4-(2-(2-((4-fluorobenzyl)thio)thiazol-4-yl)acetamido)benzoate. 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 C21H19FN2O3S2?

C21H19FN2O3S2 has a degree of unsaturation of 13. 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.