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Molecular formula

C18H13BrN2O5

16 compounds have this formula on CompoundList.

Molar mass
417.21g/mol
Monoisotopic mass
416.0008Da
Atoms
39
Elements
5
Rings plus double bonds
13

The formula C18H13BrN2O5 describes a molecule made of 18 carbon atoms, 13 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 5 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 × 1851.82%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 133.14%
    1.008 × 13 = 13.104 g/mol
  • Br Bromine × 119.15%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 26.71%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 519.17%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C18H13BrN2O5

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

Showing 1 to 16 of 16 compounds

3-Acetyl-1-(4-bromophenyl)-4-hydroxy-2-(3-nitrophenyl)-2H-pyrrol-5-one chemical structure, C18H13BrN2O5, CAS 332022-30-7
3-Acetyl-1-(4-bromophenyl)-4-hydroxy-2-(3-nitrophenyl)-2H-pyrrol-5-one
CAS 332022-30-7C18H13BrN2O5
3-Acetyl-1-(4-bromophenyl)-4-hydroxy-2-(2-nitrophenyl)-2H-pyrrol-5-one chemical structure, C18H13BrN2O5, CAS 332022-31-8
3-Acetyl-1-(4-bromophenyl)-4-hydroxy-2-(2-nitrophenyl)-2H-pyrrol-5-one
CAS 332022-31-8C18H13BrN2O5
3-Acetyl-1-(4-bromophenyl)-4-hydroxy-2-(4-nitrophenyl)-2H-pyrrol-5-one chemical structure, C18H13BrN2O5, CAS 332022-28-3
3-Acetyl-1-(4-bromophenyl)-4-hydroxy-2-(4-nitrophenyl)-2H-pyrrol-5-one
CAS 332022-28-3C18H13BrN2O5
N'-(4-Bromobenzoyl)-8-methoxy-2-oxochromene-3-carbohydrazide chemical structure, C18H13BrN2O5, CAS 324065-09-0
N'-(4-Bromobenzoyl)-8-methoxy-2-oxochromene-3-carbohydrazide
CAS 324065-09-0C18H13BrN2O5
4-(4-Bromo-benzoyl)-3-hydroxy-1-methyl-5-(3-nitro-phenyl)-1,5-dihydro-pyrrol-2-one chemical structure, C18H13BrN2O5, CAS 332149-12-9
4-(4-Bromo-benzoyl)-3-hydroxy-1-methyl-5-(3-nitro-phenyl)-1,5-dihydro-pyrrol-2-one
CAS 332149-12-9C18H13BrN2O5
Dimethyl 7-(4-bromobenzoyl)pyrrolo(1,2-B)pyridazine-5,6-dicarboxylate chemical structure, C18H13BrN2O5, CAS 853334-12-0
Dimethyl 7-(4-bromobenzoyl)pyrrolo(1,2-B)pyridazine-5,6-dicarboxylate
CAS 853334-12-0C18H13BrN2O5
5-Bromo-2-{[(2-ethyl-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl)carbonyl]amino}benzoic acid chemical structure, C18H13BrN2O5, CAS 500261-62-1
5-Bromo-2-{[(2-ethyl-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl)carbonyl]amino}benzoic acid
CAS 500261-62-1C18H13BrN2O5
5-Bromo-2-{[3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoyl]amino}benzoic acid chemical structure, C18H13BrN2O5, CAS 443918-21-6
5-Bromo-2-{[3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoyl]amino}benzoic acid
CAS 443918-21-6C18H13BrN2O5
3-[Acetyl-[(5-bromo-1,3-dioxoisoindol-2-yl)methyl]amino]benzoic acid chemical structure, C18H13BrN2O5, CAS 329212-28-4
3-[Acetyl-[(5-bromo-1,3-dioxoisoindol-2-yl)methyl]amino]benzoic acid
CAS 329212-28-4C18H13BrN2O5
Glycine, N-[(1-bromo-4-hydroxy-7-phenoxy-3-isoquinolinyl)carbonyl]- chemical structure, C18H13BrN2O5, CAS 808116-62-3
Glycine, N-[(1-bromo-4-hydroxy-7-phenoxy-3-isoquinolinyl)carbonyl]-
CAS 808116-62-3C18H13BrN2O5
N'-(4-Bromobenzoyl)-6-methoxy-2-oxo-2H-chromene-3-carbohydrazide chemical structure, C18H13BrN2O5, CAS 324059-24-7
N'-(4-Bromobenzoyl)-6-methoxy-2-oxo-2H-chromene-3-carbohydrazide
CAS 324059-24-7C18H13BrN2O5
(5Z)-1-(3-Bromophenyl)-5-[(2-hydroxy-3-methoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione chemical structure, C18H13BrN2O5, CAS 332148-55-7
(5Z)-1-(3-Bromophenyl)-5-[(2-hydroxy-3-methoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione
CAS 332148-55-7C18H13BrN2O5
(5E)-5-(3-Bromo-4-hydroxy-5-methoxybenzylidene)-1-phenylpyrimidine-2,4,6(1H,3H,5H)-trione chemical structure, C18H13BrN2O5, CAS 346643-65-0
(5E)-5-(3-Bromo-4-hydroxy-5-methoxybenzylidene)-1-phenylpyrimidine-2,4,6(1H,3H,5H)-trione
CAS 346643-65-0C18H13BrN2O5
2-Oxo-2H-1-benzopyran-3-carboxylic acid 2-[2-(4-bromophenoxy)acetyl]hydrazide chemical structure, C18H13BrN2O5, CAS 771485-96-2
2-Oxo-2H-1-benzopyran-3-carboxylic acid 2-[2-(4-bromophenoxy)acetyl]hydrazide
CAS 771485-96-2C18H13BrN2O5
4-(4-Bromobenzoyl)-3-hydroxy-1-methyl-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one chemical structure, C18H13BrN2O5, CAS 332149-11-8
4-(4-Bromobenzoyl)-3-hydroxy-1-methyl-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one
CAS 332149-11-8C18H13BrN2O5
5-(4-Bromophenyl)-N-(4-methoxy-3-nitrophenyl)furan-2-carboxamide chemical structure, C18H13BrN2O5, CAS 895837-71-5
5-(4-Bromophenyl)-N-(4-methoxy-3-nitrophenyl)furan-2-carboxamide
CAS 895837-71-5C18H13BrN2O5

Frequently asked questions

What is the molar mass of C18H13BrN2O5?

The molar mass of C18H13BrN2O5 is 417.21 g/mol, calculated from standard atomic weights for 18 carbon atoms, 13 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 416.0008 Da.

How many compounds have the formula C18H13BrN2O5?

CompoundList lists 16 compounds with the molecular formula C18H13BrN2O5, including 3-Acetyl-1-(4-bromophenyl)-4-hydroxy-2-(3-nitrophenyl)-2H-pyrrol-5-one, 3-Acetyl-1-(4-bromophenyl)-4-hydroxy-2-(2-nitrophenyl)-2H-pyrrol-5-one, 3-Acetyl-1-(4-bromophenyl)-4-hydroxy-2-(4-nitrophenyl)-2H-pyrrol-5-one. 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 C18H13BrN2O5?

C18H13BrN2O5 has a degree of unsaturation of 13. 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.