Molecular formula

C₁₃H₉FN₂O₃

28 compounds have this formula on CompoundList.

Molar mass: 260.22g/mol
Monoisotopic mass: 260.0597Da
Atoms: 28
Elements: 5
Rings plus double bonds: 10

The formula C13H9FN2O3 describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 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 × 1360.00%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 93.49%
1.008 × 9 = 9.072 g/mol
F Fluorine × 17.30%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 210.77%
14.007 × 2 = 28.014 g/mol
O Oxygen × 318.44%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C13H9FN2O3

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

Showing 1 to 28 of 28 compounds

4'-Fluoro-3-nitrobenzanilide

CAS 33489-69-9C₁₃H₉FN₂O₃

2-Amino-2'-fluoro-5-nitrobenzophenone

CAS 344-80-9C₁₃H₉FN₂O₃

4'-Fluoro-4-nitrobenzanilide

CAS 347-81-9C₁₃H₉FN₂O₃

2-Fluoro-6-nitro-N-phenylbenzamide

CAS 870281-83-7C₁₃H₉FN₂O₃

2-{[(4-Fluorophenyl)imino]methyl}-4-nitrophenol

CAS 316131-10-9C₁₃H₉FN₂O₃

2-Fluoro-N-(4-nitrophenyl)benzamide

CAS 350-97-0C₁₃H₉FN₂O₃

N-(2-Fluorophenyl)-4-nitro-benzamide

CAS 5336-54-9C₁₃H₉FN₂O₃

3-Fluoro-N-(4-nitrophenyl)benzamide

CAS 347-62-6C₁₃H₉FN₂O₃

N-(3-Fluorophenyl)-4-nitrobenzamide

CAS 167565-78-8C₁₃H₉FN₂O₃

N-(4-Fluorophenyl)-2-nitrobenzamide

CAS 135066-26-1C₁₃H₉FN₂O₃

2-Fluoro-N-(3-nitrophenyl)benzamide

CAS 198879-94-6C₁₃H₉FN₂O₃

4-Fluoro-N-(3-nitrophenyl)benzamide

CAS 81636-16-0C₁₃H₉FN₂O₃

N-(3-Fluorophenyl)-3-nitrobenzamide

CAS 167565-76-6C₁₃H₉FN₂O₃

5-(2-Fluorobenzamido)pyridine-2-carboxylic acid

CAS 759427-33-3C₁₃H₉FN₂O₃

N-(2-Fluoro-5-nitrophenyl)benzamide

CAS 144205-37-8C₁₃H₉FN₂O₃

N-(2-Fluorophenyl)-2-nitrobenzamide

CAS 219492-64-5C₁₃H₉FN₂O₃

(4-Amino-3-nitrophenyl)(4-fluorophenyl)methanone

CAS 31431-26-2C₁₃H₉FN₂O₃

N-(2-Fluorophenyl)-3-nitrobenzamide

CAS 198879-93-5C₁₃H₉FN₂O₃

2-(2-Cyano-5-(2-fluoro-4-hydroxyphenyl)-1H-pyrrol-1-yl)acetic acid

CAS 2111828-57-8C₁₃H₉FN₂O₃

N-(4-Fluoro-3-nitrophenyl)benzamide

CAS 228425-41-0C₁₃H₉FN₂O₃

4-[(3-Fluorophenyl)carbamoyl]pyridine-3-carboxylic acid

CAS 663928-69-6C₁₃H₉FN₂O₃

N-Phenyl-2-fluoro-5-nitrobenzamide

CAS 1152-36-9C₁₃H₉FN₂O₃

4-[(1E)-[(4-Fluoro-3-nitrophenyl)imino]methyl]phenol

CAS 2085696-30-4C₁₃H₉FN₂O₃

5-Fluoro-1-(3-phenylacryloyl)pyrimidine-2,4(1H,3H)-dione

CAS 117365-07-8C₁₃H₉FN₂O₃

Frequently asked questions

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What is the molar mass of C13H9FN2O3?

The molar mass of C13H9FN2O3 is 260.22 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 260.0597 Da.

How many compounds have the formula C13H9FN2O3?

CompoundList lists 28 compounds with the molecular formula C13H9FN2O3, including 4'-Fluoro-3-nitrobenzanilide, 2-Amino-2'-fluoro-5-nitrobenzophenone, 4'-Fluoro-4-nitrobenzanilide. 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 C13H9FN2O3?

C13H9FN2O3 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.