Molecular formula

C₁₃H₉FN₂O₄

27 compounds have this formula on CompoundList.

Molar mass: 276.22g/mol
Monoisotopic mass: 276.0546Da
Atoms: 29
Elements: 5
Rings plus double bonds: 10

The formula C13H9FN2O4 describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 4 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 × 1356.53%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 93.28%
1.008 × 9 = 9.072 g/mol
F Fluorine × 16.88%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 210.14%
14.007 × 2 = 28.014 g/mol
O Oxygen × 423.17%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C13H9FN2O4

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

Showing 1 to 27 of 27 compounds

1H-Isoindole-1,3(2H)-dione, 2-(2,6-dioxo-3-piperidinyl)-4-fluoro-

CAS 835616-60-9C₁₃H₉FN₂O₄

2-(2,6-Dioxopiperidin-3-yl)-5-fluoro-2,3-dihydro-1H-isoindole-1,3-dione

CAS 835616-61-0C₁₃H₉FN₂O₄

4-((3-Fluorophenyl)amino)-3-nitrobenzoic acid

CAS 452088-50-5C₁₃H₉FN₂O₄

4-(4-Fluorophenoxy)-3-nitrobenzenecarbaldehyde oxime

CAS 320416-62-4C₁₃H₉FN₂O₄

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

CAS 424813-22-9C₁₃H₉FN₂O₄

1,3-Dioxo-2-(2,6-dioxo-3-fluoropiperidin-3-yl)isoindoline

CAS 220460-55-9C₁₃H₉FN₂O₄

N-(3-Fluorophenyl)-2-hydroxy-5-nitrobenzamide

CAS 73454-93-0C₁₃H₉FN₂O₄

N-(4-Fluorophenyl)-2-hydroxy-5-nitrobenzamide

CAS 3874-42-8C₁₃H₉FN₂O₄

Salicylanilide, 4'-fluoro-3-nitro-

CAS 4043-45-2C₁₃H₉FN₂O₄

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

CAS 349099-91-8C₁₃H₉FN₂O₄

(S)-2-(2,6-Dioxopiperidin-3-yl)-4-fluoroisoindoline-1,3-dione

CAS 911109-85-8C₁₃H₉FN₂O₄

2-Amino-5-(3-carboxy-5-fluorophenyl)pyridine-4-carboxylic acid

CAS 1261910-75-1C₁₃H₉FN₂O₄

2-Amino-5-(3-carboxy-5-fluorophenyl)pyridine-3-carboxylic acid

CAS 1261960-14-8C₁₃H₉FN₂O₄

2-Amino-5-(4-carboxy-3-fluorophenyl)pyridine-4-carboxylic acid

CAS 1261965-67-6C₁₃H₉FN₂O₄

2-Amino-5-(4-carboxy-3-fluorophenyl)pyridine-3-carboxylic acid

CAS 1258609-92-5C₁₃H₉FN₂O₄

2-Amino-5-(5-carboxy-2-fluorophenyl)pyridine-4-carboxylic acid

CAS 1261926-18-4C₁₃H₉FN₂O₄

2-Amino-5-(5-carboxy-2-fluorophenyl)pyridine-3-carboxylic acid

CAS 1261965-78-9C₁₃H₉FN₂O₄

(R)-2-(2,6-Dioxopiperidin-3-yl)-4-fluoroisoindoline-1,3-dione

CAS 2243823-26-7C₁₃H₉FN₂O₄

6-Amino-3-(3-carboxy-5-fluorophenyl)picolinic acid

CAS 1261984-26-2C₁₃H₉FN₂O₄

6-Amino-3-(4-carboxy-3-fluorophenyl)picolinic acid

CAS 1258625-05-6C₁₃H₉FN₂O₄

6-Amino-3-(5-carboxy-2-fluorophenyl)picolinic acid

CAS 1261985-59-4C₁₃H₉FN₂O₄

2-[cis-5-Fluoro-2,6-dioxo-3-piperidyl]isoindoline-1,3-dione

CAS 1187479-74-8C₁₃H₉FN₂O₄

6-Fluoro-3-hydroxy-10H-9-oxa-2,4-diaza-phenanthrene-10-carboxylic acid methyl ester

CAS 1330753-06-4C₁₃H₉FN₂O₄

4-(4-Fluoroanilino)-3-nitrobenzoic acid

CAS 23764-56-9C₁₃H₉FN₂O₄

Frequently asked questions

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What is the molar mass of C13H9FN2O4?

The molar mass of C13H9FN2O4 is 276.22 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 276.0546 Da.

How many compounds have the formula C13H9FN2O4?

CompoundList lists 27 compounds with the molecular formula C13H9FN2O4, including 1H-Isoindole-1,3(2H)-dione, 2-(2,6-dioxo-3-piperidinyl)-4-fluoro-, 2-(2,6-Dioxopiperidin-3-yl)-5-fluoro-2,3-dihydro-1H-isoindole-1,3-dione, 4-((3-Fluorophenyl)amino)-3-nitrobenzoic acid. 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 C13H9FN2O4?

C13H9FN2O4 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.