Molecular formula

C₁₃H₁₁FO₃S

40 compounds have this formula on CompoundList.

Molar mass: 266.29g/mol
Monoisotopic mass: 266.0413Da
Atoms: 29
Elements: 5
Rings plus double bonds: 8

The formula C13H11FO3S describes a molecule made of 13 carbon atoms, 11 hydrogen atoms, 1 fluorine atom, 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 × 1358.64%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 114.16%
1.008 × 11 = 11.088 g/mol
F Fluorine × 17.13%
18.998 × 1 = 18.998 g/mol
O Oxygen × 318.02%
15.999 × 3 = 47.997 g/mol
S Sulfur × 112.04%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C13H11FO3S

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

Showing 1 to 40 of 40 compounds

5-{[(2-Fluorobenzyl)thio]methyl}-2-furoic acid

CAS 899710-20-4C₁₃H₁₁FO₃S

3-Fluoro-4'-(methylsulfonyl)-[1,1'-biphenyl]-4-ol

CAS 1032825-01-6C₁₃H₁₁FO₃S

2-Fluorophenyl 4-methylbenzenesulfonate

CAS 4416-66-4C₁₃H₁₁FO₃S

4-Fluorophenyl 4-methoxyphenyl sulfone

CAS 339-25-3C₁₃H₁₁FO₃S

Methyl 3-[(4-fluorobenzyl)oxy]-2-thiophenecarboxylate

CAS 338417-95-1C₁₃H₁₁FO₃S

2-Fluoro-5-(3-methylsulfonylphenyl)phenol

CAS 1261971-85-0C₁₃H₁₁FO₃S

3-Fluoro-4-(4-methylsulfonylphenyl)phenol

CAS 1032825-06-1C₁₃H₁₁FO₃S

2-Fluoro-5-(4-methylsulfonylphenyl)phenol

CAS 1261897-91-9C₁₃H₁₁FO₃S

4-(Benzyloxy)benzene-1-sulfonyl fluoride

CAS 1174987-30-4C₁₃H₁₁FO₃S

3-Fluoro-5-(4-methylsulfonylphenyl)phenol

CAS 1261894-27-2C₁₃H₁₁FO₃S

2'-Fluoro-4'-(methylsulfonyl)-4-biphenylol

CAS 1032825-03-8C₁₃H₁₁FO₃S

(2-Methylphenyl) 4-fluorobenzenesulfonate

CAS 161912-33-0C₁₃H₁₁FO₃S

3-Fluoro-4-(4-methylbenzene-1-sulfonyl)phenol

CAS 87787-53-9C₁₃H₁₁FO₃S

2-Fluoro-4-(3-methylsulfonylphenyl)phenol

CAS 1261895-62-8C₁₃H₁₁FO₃S

3-Fluoro-4-(3-methylsulfonylphenyl)phenol

CAS 1261888-76-9C₁₃H₁₁FO₃S

3-Fluoro-5-(3-methylsulfonylphenyl)phenol

CAS 1261897-90-8C₁₃H₁₁FO₃S

2-(((4-Fluorophenyl)thio)methyl)-5-methoxy-4H-pyran-4-one

CAS 1949816-49-2C₁₃H₁₁FO₃S

4'-Methoxy-[1,1'-biphenyl]-4-sulfonyl fluoride

CAS 1879091-78-7C₁₃H₁₁FO₃S

3-Fluorophenyl 4-methylbenzene-1-sulfonate

CAS 57606-64-1C₁₃H₁₁FO₃S

3-Methylphenyl 4-fluorobenzenesulfonate

CAS 143858-74-6C₁₃H₁₁FO₃S

4-Fluorophenyl 4-methylbenzene-1-sulfonate

CAS 1582-01-0C₁₃H₁₁FO₃S

(4-Phenoxyphenyl)methanesulfonyl fluoride

CAS 2228919-00-2C₁₃H₁₁FO₃S

Benzenemethanesulfonic acid, 3-fluorophenyl ester

CAS 56620-18-9C₁₃H₁₁FO₃S

4-(((3-Fluorophenyl)sulfonyl)methyl)phenol

CAS 1513543-11-7C₁₃H₁₁FO₃S

Frequently asked questions

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What is the molar mass of C13H11FO3S?

The molar mass of C13H11FO3S is 266.29 g/mol, calculated from standard atomic weights for 13 carbon atoms, 11 hydrogen atoms, 1 fluorine atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 266.0413 Da.

How many compounds have the formula C13H11FO3S?

CompoundList lists 40 compounds with the molecular formula C13H11FO3S, including 5-{[(2-Fluorobenzyl)thio]methyl}-2-furoic acid, 3-Fluoro-4'-(methylsulfonyl)-[1,1'-biphenyl]-4-ol, 2-Fluorophenyl 4-methylbenzenesulfonate. 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 C13H11FO3S?

C13H11FO3S has a degree of unsaturation of 8. 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.