Molecular formula

C₂₁H₁₇FN₄O₂S₂

19 compounds have this formula on CompoundList.

Molar mass: 440.51g/mol
Monoisotopic mass: 440.0777Da
Atoms: 47
Elements: 6
Rings plus double bonds: 15

The formula C21H17FN4O2S2 describes a molecule made of 21 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 2 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 × 2157.26%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 173.89%
1.008 × 17 = 17.136 g/mol
F Fluorine × 14.31%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 412.72%
14.007 × 4 = 56.028 g/mol
O Oxygen × 27.26%
15.999 × 2 = 31.998 g/mol
S Sulfur × 214.56%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C21H17FN4O2S2

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

Showing 1 to 19 of 19 compounds

$1-(4-Fluorobenzoyl)-3-{7-thia-2,4,5-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5,9,11-pentaen-3-ylsulfanyl}azepan-2-one chemical structure, C21H17FN4O2S2, CAS 315693-01-7$

1-(4-Fluorobenzoyl)-3-{7-thia-2,4,5-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5,9,11-pentaen-3-ylsulfanyl}azepan-2-one

CAS 315693-01-7C₂₁H₁₇FN₄O₂S₂

(3-(5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)(5-(thiophen-2-yl)isoxazol-3-yl)methanone

CAS 1351660-57-5C₂₁H₁₇FN₄O₂S₂

N-(Benzo[d]thiazol-2-yl)-2-(2-((2-fluorobenzyl)thio)-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)acetamide

CAS 1105245-52-0C₂₁H₁₇FN₄O₂S₂

2-(2-((2-Fluorobenzyl)thio)-6-oxo-1,6-dihydropyrimidin-4-yl)-N-(4-methylbenzo[d]thiazol-2-yl)acetamide

CAS 1105240-91-2C₂₁H₁₇FN₄O₂S₂

2-[[4-(4-Fluorophenyl)-5-thiophen-2-yl-1,2,4-triazol-3-yl]sulfanyl]-N-(4-methoxyphenyl)acetamide

CAS 693253-55-3C₂₁H₁₇FN₄O₂S₂

2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-((4-methyl-2-(thiophen-2-yl)thiazol-5-yl)methyl)acetamide

CAS 1421445-27-3C₂₁H₁₇FN₄O₂S₂

2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]-N-[(2Z)-5-(4-methoxybenzyl)-1,3,4-thiadiazol-2(3H)-ylidene]acetamide

CAS 1219565-53-3C₂₁H₁₇FN₄O₂S₂

2-[2-(2-Fluorophenyl)-1,3-thiazol-4-yl]-N-[(2Z)-5-(4-methoxybenzyl)-1,3,4-thiadiazol-2(3H)-ylidene]acetamide

CAS 1219561-50-8C₂₁H₁₇FN₄O₂S₂

1-(2-Fluorophenyl)-N-(4-(2-(pyridin-3-ylamino)thiazol-4-yl)phenyl)methanesulfonamide

CAS 1797285-77-8C₂₁H₁₇FN₄O₂S₂

2-{[2-(4-Fluorophenyl)-5-(4-methoxyphenyl)-1H-imidazol-4-yl]sulfanyl}-N-(1,3-thiazol-2-yl)acetamide

CAS 866346-79-4C₂₁H₁₇FN₄O₂S₂

4-Fluoro-N-(4-(3-((4-methylbenzo[d]thiazol-2-yl)amino)-3-oxopropyl)thiazol-2-yl)benzamide

CAS 1021228-12-5C₂₁H₁₇FN₄O₂S₂

2-(Benzo[d]thiazol-2-ylthio)-N-(2-(4-(4-fluorophenyl)-6-oxopyrimidin-1(6H)-yl)ethyl)acetamide

CAS 1351616-63-1C₂₁H₁₇FN₄O₂S₂

N-(2-(4-(4-Fluorophenyl)-6-oxopyrimidin-1(6H)-yl)ethyl)-4-methyl-2-(thiophen-2-yl)thiazole-5-carboxamide

CAS 1351659-95-4C₂₁H₁₇FN₄O₂S₂

2-((6-(2-(4-Fluorophenyl)-4-methylthiazol-5-yl)pyridazin-3-yl)thio)-N-(furan-2-ylmethyl)acetamide

CAS 1005304-88-0C₂₁H₁₇FN₄O₂S₂

2-((5-(4-Fluorophenyl)-2-(3-methoxyphenyl)-1H-imidazol-4-yl)thio)-N-(thiazol-2-yl)acetamide

CAS 1251613-65-6C₂₁H₁₇FN₄O₂S₂

2-((1-(4-Fluorophenyl)-5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)-N-(thiazol-2-yl)acetamide

CAS 1207034-10-3C₂₁H₁₇FN₄O₂S₂

1-(3-Fluorophenyl)-N-(4-(2-(pyridin-3-ylamino)thiazol-4-yl)phenyl)methanesulfonamide

CAS 1797903-62-8C₂₁H₁₇FN₄O₂S₂

1-(4-Fluorophenyl)-N-(4-(2-(pyridin-3-ylamino)thiazol-4-yl)phenyl)methanesulfonamide

CAS 1797094-64-4C₂₁H₁₇FN₄O₂S₂

1-(3-Fluorobenzyl)-N-((4-methyl-2-(thiophen-2-yl)thiazol-5-yl)methyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide

CAS 1704596-43-9C₂₁H₁₇FN₄O₂S₂

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What is the molar mass of C21H17FN4O2S2?

The molar mass of C21H17FN4O2S2 is 440.51 g/mol, calculated from standard atomic weights for 21 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 440.0777 Da.

How many compounds have the formula C21H17FN4O2S2?

CompoundList lists 19 compounds with the molecular formula C21H17FN4O2S2, including 1-(4-Fluorobenzoyl)-3-{7-thia-2,4,5-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5,9,11-pentaen-3-ylsulfanyl}azepan-2-one, (3-(5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)(5-(thiophen-2-yl)isoxazol-3-yl)methanone, N-(Benzo[d]thiazol-2-yl)-2-(2-((2-fluorobenzyl)thio)-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)acetamide. 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 C21H17FN4O2S2?

C21H17FN4O2S2 has a degree of unsaturation of 15. 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.