Molecular formula

C₁₈H₁₃FN₂O₄S

24 compounds have this formula on CompoundList.

Molar mass: 372.37g/mol
Monoisotopic mass: 372.0580Da
Atoms: 39
Elements: 6
Rings plus double bonds: 13

The formula C18H13FN2O4S describes a molecule made of 18 carbon atoms, 13 hydrogen atoms, 1 fluorine atom, 2 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 × 1858.06%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 133.52%
1.008 × 13 = 13.104 g/mol
F Fluorine × 15.10%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 27.52%
14.007 × 2 = 28.014 g/mol
O Oxygen × 417.19%
15.999 × 4 = 63.996 g/mol
S Sulfur × 18.61%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H13FN2O4S

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

Showing 1 to 24 of 24 compounds

2-[2-[(Z)-(2,4-Dioxo-1,3-thiazolidin-5-ylidene)methyl]phenoxy]-N-(4-fluorophenyl)acetamide

CAS 867041-13-2C₁₈H₁₃FN₂O₄S

Methyl 3-{2-[2-(4-fluoroanilino)-2-oxoacetyl]-1H-pyrrol-1-yl}-2-thiophenecarboxylate

CAS 477857-76-4C₁₈H₁₃FN₂O₄S

[6-[(4-Methylpyrimidin-2-yl)sulfanylmethyl]-4-oxopyran-3-yl] 4-fluorobenzoate

CAS 877636-26-5C₁₈H₁₃FN₂O₄S

2-[(5E)-5-[(2-Fluorophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(3-hydroxyphenyl)acetamide

CAS 6028-70-2C₁₈H₁₃FN₂O₄S

4-Fluoro-N-[4-(4-nitrophenyl)phenyl]benzenesulfonamide

CAS 312275-48-2C₁₈H₁₃FN₂O₄S

3-(2-Fluoro-4-nitrophenoxy)-N-methyl-N-phenylthiophene-2-carboxamide

CAS 303152-51-4C₁₈H₁₃FN₂O₄S

3-(4-Fluoro-2-nitrophenoxy)-N-methyl-N-phenyl-2-thiophenecarboxamide

CAS 303152-72-9C₁₈H₁₃FN₂O₄S

[4-Oxo-6-(pyrimidin-2-ylsulfanylmethyl)pyran-3-yl] 2-(4-fluorophenyl)acetate

CAS 877637-34-8C₁₈H₁₃FN₂O₄S

Ethyl 4-(2-cyano-6-fluoro-1,1-dioxido-4H-1,4-benzothiazin-4-yl)benzoate

CAS 1207026-24-1C₁₈H₁₃FN₂O₄S

(5E)-1-(4-Fluorophenyl)-5-(4-hydroxy-3-methoxybenzylidene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione

CAS 423753-31-5C₁₈H₁₃FN₂O₄S

6-(((4-Methylpyrimidin-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 2-fluorobenzoate

CAS 877636-14-1C₁₈H₁₃FN₂O₄S

[6-[(4-Methylpyrimidin-2-yl)sulfanylmethyl]-4-oxopyran-3-yl] 3-fluorobenzoate

CAS 877636-20-9C₁₈H₁₃FN₂O₄S

Ethyl 3-(2-cyano-6-fluoro-1,1-dioxido-4H-benzo[b][1,4]thiazin-4-yl)benzoate

CAS 1207025-82-8C₁₈H₁₃FN₂O₄S

Ethyl 3-(2-cyano-8-fluoro-1,1-dioxido-4H-benzo[b][1,4]thiazin-4-yl)benzoate

CAS 1226435-68-2C₁₈H₁₃FN₂O₄S

Ethyl 4-(2-cyano-8-fluoro-1,1-dioxido-4H-benzo[b][1,4]thiazin-4-yl)benzoate

CAS 1226445-52-8C₁₈H₁₃FN₂O₄S

P2Y14R antagonist 2

CAS 2989271-65-8C₁₈H₁₃FN₂O₄S

1-(4-Fluorophenyl)-5-[(2-hydroxy-3-methoxyphenyl)methylidene]-2-sulfanylidenedihydropyrimidine-4,6(1H,5H)-dione

CAS 5094-74-6C₁₈H₁₃FN₂O₄S

Benzyl 3-(cyanomethyl)-4-(fluorosulfonyl)-1H-indole-1-carboxylate

CAS 2138262-52-7C₁₈H₁₃FN₂O₄S

Benzyl 3-(cyanomethyl)-6-(fluorosulfonyl)-1H-indole-1-carboxylate

CAS 2138178-95-5C₁₈H₁₃FN₂O₄S

2-{[(Benzyloxy)carbonyl]amino}-5-(2-fluorophenyl)-1,3-thiazole-4-carboxylic acid

CAS 2171927-55-0C₁₈H₁₃FN₂O₄S

4-{[(Benzyloxy)carbonyl]amino}-3-(2-fluorophenyl)-1,2-thiazole-5-carboxylic acid

CAS 2580221-47-0C₁₈H₁₃FN₂O₄S

4-{[(Benzyloxy)carbonyl]amino}-3-(4-fluorophenyl)-1,2-thiazole-5-carboxylic acid

CAS 2580210-38-2C₁₈H₁₃FN₂O₄S

2-{[(Benzyloxy)carbonyl]amino}-5-(4-fluorophenyl)-1,3-thiazole-4-carboxylic acid

CAS 2171981-09-0C₁₈H₁₃FN₂O₄S

2-{[(Benzyloxy)carbonyl]amino}-5-(3-fluorophenyl)-1,3-thiazole-4-carboxylic acid

CAS 2172023-99-1C₁₈H₁₃FN₂O₄S

Frequently asked questions

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What is the molar mass of C18H13FN2O4S?

The molar mass of C18H13FN2O4S is 372.37 g/mol, calculated from standard atomic weights for 18 carbon atoms, 13 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 372.0580 Da.

How many compounds have the formula C18H13FN2O4S?

CompoundList lists 24 compounds with the molecular formula C18H13FN2O4S, including 2-[2-[(Z)-(2,4-Dioxo-1,3-thiazolidin-5-ylidene)methyl]phenoxy]-N-(4-fluorophenyl)acetamide, Methyl 3-{2-[2-(4-fluoroanilino)-2-oxoacetyl]-1H-pyrrol-1-yl}-2-thiophenecarboxylate, [6-[(4-Methylpyrimidin-2-yl)sulfanylmethyl]-4-oxopyran-3-yl] 4-fluorobenzoate. 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 C18H13FN2O4S?

C18H13FN2O4S 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.