Molecular formula

C₁₃H₈ClFN₂O₃

22 compounds have this formula on CompoundList.

Molar mass: 294.67g/mol
Monoisotopic mass: 294.0207Da
Atoms: 28
Elements: 6
Rings plus double bonds: 10

The formula C13H8ClFN2O3 describes a molecule made of 13 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 2 nitrogen atoms and 3 oxygen 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 × 1352.99%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 82.74%
1.008 × 8 = 8.064 g/mol
Cl Chlorine × 112.03%
35.45 × 1 = 35.450 g/mol
F Fluorine × 16.45%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 29.51%
14.007 × 2 = 28.014 g/mol
O Oxygen × 316.29%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C13H8ClFN2O3

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

Showing 1 to 22 of 22 compounds

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

CAS 326901-32-0C₁₃H₈ClFN₂O₃

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

CAS 303972-18-1C₁₃H₈ClFN₂O₃

N-(2-Chloro-4-nitrophenyl)-2-fluorobenzamide

CAS 348593-77-1C₁₃H₈ClFN₂O₃

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

CAS 314055-33-9C₁₃H₈ClFN₂O₃

2-Chloro-6-fluoro-N-(3-nitrophenyl)benzamide

CAS 313981-81-6C₁₃H₈ClFN₂O₃

N-(3-Chloro-4-fluorophenyl)-4-nitrobenzamide

CAS 346692-53-3C₁₃H₈ClFN₂O₃

4-Chloro-N-(4-fluorophenyl)-3-nitrobenzamide

CAS 346723-11-3C₁₃H₈ClFN₂O₃

4-Chloro-N-(3-fluorophenyl)-3-nitrobenzamide

CAS 314022-90-7C₁₃H₈ClFN₂O₃

4-Chloro-N-(4-fluorophenyl)-2-nitrobenzamide

CAS 333346-31-9C₁₃H₈ClFN₂O₃

N-(2-Chloro-5-nitrophenyl)-4-fluorobenzamide

CAS 196812-97-2C₁₃H₈ClFN₂O₃

N-(3-Chloro-4-fluorophenyl)-3-nitrobenzamide

CAS 346723-73-7C₁₃H₈ClFN₂O₃

N-(4-Chloro-3-nitrophenyl)-4-fluorobenzamide

CAS 316142-24-2C₁₃H₈ClFN₂O₃

3-Chloro-N-(2-fluoro-5-nitrophenyl)benzamide

CAS 349128-38-7C₁₃H₈ClFN₂O₃

2-Chloro-N-(4-fluoro-3-nitrophenyl)benzamide

CAS 349125-65-1C₁₃H₈ClFN₂O₃

3-Chloro-N-(4-fluoro-3-nitrophenyl)benzamide

CAS 349128-39-8C₁₃H₈ClFN₂O₃

4-Chloro-N-(2-fluoro-5-nitrophenyl)benzamide

CAS 316145-63-8C₁₃H₈ClFN₂O₃

N-(4-Chloro-3-nitrophenyl)-2-fluorobenzamide

CAS 196943-92-7C₁₃H₈ClFN₂O₃

N-(4-Chloro-3-nitrophenyl)-3-fluorobenzamide

CAS 425647-14-9C₁₃H₈ClFN₂O₃

N-(2-Chloro-4-nitrophenyl)-3-fluorobenzamide

CAS 560107-05-3C₁₃H₈ClFN₂O₃

6-[(2-Chloro-5-fluorobenzoyl)amino]-3-pyridinecarboxylic acid

CAS 1097348-92-9C₁₃H₈ClFN₂O₃

6-[(2-Chloro-3-fluorobenzoyl)amino]-3-pyridinecarboxylic acid

CAS 1499075-45-4C₁₃H₈ClFN₂O₃

(2-Amino-3-chloro-5-nitrophenyl)(2-fluorophenyl)methanone

CAS 90019-23-1C₁₃H₈ClFN₂O₃

Frequently asked questions

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What is the molar mass of C13H8ClFN2O3?

The molar mass of C13H8ClFN2O3 is 294.67 g/mol, calculated from standard atomic weights for 13 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 294.0207 Da.

How many compounds have the formula C13H8ClFN2O3?

CompoundList lists 22 compounds with the molecular formula C13H8ClFN2O3, including N-(3-Chloro-4-fluorophenyl)-2-nitrobenzamide, 2-Chloro-N-(3-fluorophenyl)-4-nitrobenzamide, N-(2-Chloro-4-nitrophenyl)-2-fluorobenzamide. 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 C13H8ClFN2O3?

C13H8ClFN2O3 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.