Molecular formula

C₁₁H₈FN₃O₃

48 compounds have this formula on CompoundList.

Molar mass: 249.20g/mol
Monoisotopic mass: 249.0550Da
Atoms: 26
Elements: 5
Rings plus double bonds: 9

The formula C11H8FN3O3 describes a molecule made of 11 carbon atoms, 8 hydrogen atoms, 1 fluorine atom, 3 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 × 1153.02%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 83.24%
1.008 × 8 = 8.064 g/mol
F Fluorine × 17.62%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 316.86%
14.007 × 3 = 42.021 g/mol
O Oxygen × 319.26%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C11H8FN3O3

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

Showing 1 to 48 of 48 compounds

Bas 01557661

CAS 575497-25-5C₁₁H₈FN₃O₃

RefChem:381332

CAS 333343-48-9C₁₁H₈FN₃O₃

5-{[(3-Fluorophenyl)amino]methylidene}pyrimidine-2,4,6(1H,3H,5H)-trione

CAS 337502-96-2C₁₁H₈FN₃O₃

N-(2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-fluorobenzamide

CAS 424799-26-8C₁₁H₈FN₃O₃

1-(4-Fluorophenyl)-2-(4-nitro-1H-imidazol-1-yl)ethanone

CAS 91323-18-1C₁₁H₈FN₃O₃

(2-Fluorophenyl)(5-methyl-3-nitro-1H-pyrazol-1-yl)methanone

CAS 351333-93-2C₁₁H₈FN₃O₃

1(2H)-Pyrimidinecarboxamide, 5-fluoro-3,4-dihydro-2,4-dioxo-N-phenyl-

CAS 56563-17-8C₁₁H₈FN₃O₃

2-Amino-4-(2-fluoro-4-nitrophenoxy)pyridine

CAS 864244-67-7C₁₁H₈FN₃O₃

4,5-Oxazoledicarboxamide, 2-(4-fluorophenyl)-

CAS 42469-50-1C₁₁H₈FN₃O₃

4,5-Oxazoledicarboxamide, 2-(2-fluorophenyl)-

CAS 42469-59-0C₁₁H₈FN₃O₃

4,5-Oxazoledicarboxamide, 2-(3-fluorophenyl)-

CAS 42469-62-5C₁₁H₈FN₃O₃

2-Furaldehyde, 5-nitro-, (p-fluorophenyl)hydrazone

CAS 31384-96-0C₁₁H₈FN₃O₃

2-Fluoro-4-[(5-nitro-2-pyridinyl)oxy]aniline

CAS 303994-66-3C₁₁H₈FN₃O₃

1-(4-Fluorophenyl)-2-(3-nitro-1H-pyrazol-1-yl)ethan-1-one

CAS 1240568-08-4C₁₁H₈FN₃O₃

1-(4-Fluorophenyl)-2-(4-nitro-1H-pyrazol-1-yl)ethan-1-one

CAS 1240569-11-2C₁₁H₈FN₃O₃

N-(4-Fluorophenyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide

CAS 1790494-81-3C₁₁H₈FN₃O₃

1-[2-(2-Fluorophenyl)-2-oxoethyl]-1H-1,2,3-triazole-4-carboxylic acid

CAS 1710195-20-2C₁₁H₈FN₃O₃

2-Fluoro-5-(6-nitropyridin-3-yloxy)benzenamine

CAS 1020173-38-9C₁₁H₈FN₃O₃

1-[2-(4-Fluorophenyl)-2-oxoethyl]-1H-1,2,3-triazole-4-carboxylic acid

CAS 1338656-33-9C₁₁H₈FN₃O₃

1-[2-(3-Fluorophenyl)-2-oxoethyl]-1H-1,2,3-triazole-4-carboxylic acid

CAS 1338688-63-3C₁₁H₈FN₃O₃

4-(3-Fluoro-4-nitrophenoxy)pyridin-2-amine

CAS 1337931-92-6C₁₁H₈FN₃O₃

6-[(5-Fluoro-2-pyridinyl)amino]-4-hydroxy-3-pyridinecarboxylic acid

CAS 1609531-01-2C₁₁H₈FN₃O₃

2-Fluoro-4-[(2-nitro-4-pyridinyl)oxy]benzenamine

CAS 1280554-20-2C₁₁H₈FN₃O₃

Methyl 5-((5-fluoropyrimidin-2-yl)oxy)picolinate

CAS 2749860-39-5C₁₁H₈FN₃O₃

Frequently asked questions

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What is the molar mass of C11H8FN3O3?

The molar mass of C11H8FN3O3 is 249.20 g/mol, calculated from standard atomic weights for 11 carbon atoms, 8 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 249.0550 Da.

How many compounds have the formula C11H8FN3O3?

CompoundList lists 48 compounds with the molecular formula C11H8FN3O3, including Bas 01557661, RefChem:381332, 5-{[(3-Fluorophenyl)amino]methylidene}pyrimidine-2,4,6(1H,3H,5H)-trione. 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 C11H8FN3O3?

C11H8FN3O3 has a degree of unsaturation of 9. 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.