Molecular formula

C₁₅H₁₁ClFNO

22 compounds have this formula on CompoundList.

Molar mass: 275.71g/mol
Monoisotopic mass: 275.0513Da
Atoms: 30
Elements: 6
Rings plus double bonds: 10

The formula C15H11ClFNO describes a molecule made of 15 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 1 nitrogen atom and 1 oxygen 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 × 1565.35%
12.011 × 15 = 180.165 g/mol
H Hydrogen × 114.02%
1.008 × 11 = 11.088 g/mol
Cl Chlorine × 112.86%
35.45 × 1 = 35.450 g/mol
F Fluorine × 16.89%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 15.08%
14.007 × 1 = 14.007 g/mol
O Oxygen × 15.80%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C15H11ClFNO

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

Showing 1 to 22 of 22 compounds

2-Chloro-N-(4-fluorophenyl)-3-phenylacrylamide

CAS 356528-66-0C₁₅H₁₁ClFNO

4-[(2-Chloro-6-fluorophenyl)methoxy]benzeneacetonitrile

CAS 175135-35-0C₁₅H₁₁ClFNO

N-(3-Chlorophenyl)-3-(3-fluorophenyl)-2-propenamide

CAS 853351-77-6C₁₅H₁₁ClFNO

(E)-3-(3-Chloro-4-fluoroanilino)-1-phenylprop-2-en-1-one

CAS 431885-90-4C₁₅H₁₁ClFNO

(E)-3-(2-Chlorophenyl)-N-(3-fluorophenyl)prop-2-enamide

CAS 349422-80-6C₁₅H₁₁ClFNO

(E)-N-(3-Chloro-4-fluorophenyl)-3-phenylprop-2-enamide

CAS 349433-18-7C₁₅H₁₁ClFNO

(2-Chloro-4-fluorophenyl)-(2,3-dihydroindol-1-yl)methanone

CAS 879843-55-7C₁₅H₁₁ClFNO

N-(4-Chloro-7-fluoro-9H-fluoren-2-yl)acetamide

CAS 1914-41-6C₁₅H₁₁ClFNO

(E)-3-(4-Chlorophenyl)-N-(3-fluorophenyl)prop-2-enamide

CAS 471272-12-5C₁₅H₁₁ClFNO

3-(4-Chlorophenyl)-N-(4-fluorophenyl)acrylamide

CAS 331461-49-5C₁₅H₁₁ClFNO

1-(4-Chloro-2-fluorobenzoyl)indoline

CAS 1089597-26-1C₁₅H₁₁ClFNO

3-(4-Chlorophenoxy)-5-fluoro-2-methyl-1H-indole

CAS 847233-75-4C₁₅H₁₁ClFNO

2-Propenamide, N-(4-chloro-3-fluorophenyl)-3-phenyl-

CAS 1781251-91-9C₁₅H₁₁ClFNO

6-Chloro-2-(2-fluorophenyl)-5-methoxy-1H-indole

CAS 1262881-71-9C₁₅H₁₁ClFNO

(2E)-1-(4-Aminophenyl)-3-(2-chloro-6-fluorophenyl)prop-2-en-1-one

CAS 682745-99-9C₁₅H₁₁ClFNO

3'-Chloro-2'-fluoro-4-methoxy-5-methyl-[1,1'-biphenyl]-3-carbonitrile

CAS 3078551-31-9C₁₅H₁₁ClFNO

4'-Chloro-2'-fluoro-4-methoxy-5-methyl-[1,1'-biphenyl]-3-carbonitrile

CAS 3078474-61-7C₁₅H₁₁ClFNO

5-Chloro-7-fluoro-2-(4-methoxyphenyl)-1H-indole

CAS 906778-91-4C₁₅H₁₁ClFNO

(2-Chloro-4-fluorophenyl)(isoindolin-2-yl)methanone

CAS 2325054-50-8C₁₅H₁₁ClFNO

(2E)-N-(5-Chloro-2-fluorophenyl)-3-phenylprop-2-enamide

CAS 1002641-51-1C₁₅H₁₁ClFNO

2-(2-Chloro-6-fluorophenyl)-2,3-dihydroquinolin-4(1H)-one

CAS 1787951-11-4C₁₅H₁₁ClFNO

(2-Chloro-5-fluorophenyl)(indolin-1-yl)methanone

CAS 2781369-16-0C₁₅H₁₁ClFNO

Frequently asked questions

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What is the molar mass of C15H11ClFNO?

The molar mass of C15H11ClFNO is 275.71 g/mol, calculated from standard atomic weights for 15 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 275.0513 Da.

How many compounds have the formula C15H11ClFNO?

CompoundList lists 22 compounds with the molecular formula C15H11ClFNO, including 2-Chloro-N-(4-fluorophenyl)-3-phenylacrylamide, 4-[(2-Chloro-6-fluorophenyl)methoxy]benzeneacetonitrile, N-(3-Chlorophenyl)-3-(3-fluorophenyl)-2-propenamide. 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 C15H11ClFNO?

C15H11ClFNO 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.