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Molecular formula

C21H13BrCl2N2O3

15 compounds have this formula on CompoundList.

Molar mass
492.15g/mol
Monoisotopic mass
489.9487Da
Atoms
42
Elements
6
Rings plus double bonds
15

The formula C21H13BrCl2N2O3 describes a molecule made of 21 carbon atoms, 13 hydrogen atoms, 1 bromine atom, 2 chlorine atoms, 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 × 2151.25%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 132.66%
    1.008 × 13 = 13.104 g/mol
  • Br Bromine × 116.24%
    79.904 × 1 = 79.904 g/mol
  • Cl Chlorine × 214.41%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 25.69%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 39.75%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C21H13BrCl2N2O3

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

Showing 1 to 15 of 15 compounds

4-(2-(3-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate chemical structure, C21H13BrCl2N2O3, CAS 477728-53-3
4-(2-(3-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate
CAS 477728-53-3C21H13BrCl2N2O3
4-(2-(2-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate chemical structure, C21H13BrCl2N2O3, CAS 359425-02-8
4-(2-(2-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate
CAS 359425-02-8C21H13BrCl2N2O3
3-(2-(2-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate chemical structure, C21H13BrCl2N2O3, CAS 769156-13-0
3-(2-(2-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate
CAS 769156-13-0C21H13BrCl2N2O3
4-Bromo-2-(2-(3-chlorobenzoyl)carbohydrazonoyl)phenyl 2-chlorobenzoate chemical structure, C21H13BrCl2N2O3, CAS 765275-20-5
4-Bromo-2-(2-(3-chlorobenzoyl)carbohydrazonoyl)phenyl 2-chlorobenzoate
CAS 765275-20-5C21H13BrCl2N2O3
3-(2-(3-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate chemical structure, C21H13BrCl2N2O3, CAS 769150-60-9
3-(2-(3-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate
CAS 769150-60-9C21H13BrCl2N2O3
4-Bromo-2-(2-(4-chlorobenzoyl)carbohydrazonoyl)phenyl 2-chlorobenzoate chemical structure, C21H13BrCl2N2O3, CAS 765309-45-3
4-Bromo-2-(2-(4-chlorobenzoyl)carbohydrazonoyl)phenyl 2-chlorobenzoate
CAS 765309-45-3C21H13BrCl2N2O3
4-(2-(3,4-Dichlorobenzoyl)carbohydrazonoyl)phenyl 2-bromobenzoate chemical structure, C21H13BrCl2N2O3, CAS 359000-95-6
4-(2-(3,4-Dichlorobenzoyl)carbohydrazonoyl)phenyl 2-bromobenzoate
CAS 359000-95-6C21H13BrCl2N2O3
4-(2-(4-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate chemical structure, C21H13BrCl2N2O3, CAS 769142-67-8
4-(2-(4-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate
CAS 769142-67-8C21H13BrCl2N2O3
4-(2-(2,4-Dichlorobenzoyl)carbohydrazonoyl)phenyl 2-bromobenzoate chemical structure, C21H13BrCl2N2O3, CAS 359598-18-8
4-(2-(2,4-Dichlorobenzoyl)carbohydrazonoyl)phenyl 2-bromobenzoate
CAS 359598-18-8C21H13BrCl2N2O3
4-Bromo-2-(2-(2-chlorobenzoyl)carbohydrazonoyl)phenyl 2-chlorobenzoate chemical structure, C21H13BrCl2N2O3, CAS 765298-50-8
4-Bromo-2-(2-(2-chlorobenzoyl)carbohydrazonoyl)phenyl 2-chlorobenzoate
CAS 765298-50-8C21H13BrCl2N2O3
4-Bromo-2-(2-(2-chlorobenzoyl)carbohydrazonoyl)phenyl 4-chlorobenzoate chemical structure, C21H13BrCl2N2O3, CAS 765276-60-6
4-Bromo-2-(2-(2-chlorobenzoyl)carbohydrazonoyl)phenyl 4-chlorobenzoate
CAS 765276-60-6C21H13BrCl2N2O3
N-(5-Bromo-8-quinolinyl)-5-((2,4-dichlorophenoxy)methyl)-2-furancarboxamide chemical structure, C21H13BrCl2N2O3, CAS 438530-74-6
N-(5-Bromo-8-quinolinyl)-5-((2,4-dichlorophenoxy)methyl)-2-furancarboxamide
CAS 438530-74-6C21H13BrCl2N2O3
3-Bromo-N-[2-(2,4-dichlorophenyl)-1,3-benzoxazol-5-yl]-4-methoxybenzamide chemical structure, C21H13BrCl2N2O3, CAS 333398-00-8
3-Bromo-N-[2-(2,4-dichlorophenyl)-1,3-benzoxazol-5-yl]-4-methoxybenzamide
CAS 333398-00-8C21H13BrCl2N2O3
5-Bromo-2-chloro-N-[2-(3-chloro-4-methoxyphenyl)-1,3-benzoxazol-5-yl]benzamide chemical structure, C21H13BrCl2N2O3, CAS 433695-91-1
5-Bromo-2-chloro-N-[2-(3-chloro-4-methoxyphenyl)-1,3-benzoxazol-5-yl]benzamide
CAS 433695-91-1C21H13BrCl2N2O3
(5E)-3-(4-Bromobenzyl)-5-{[5-(2,5-dichlorophenyl)furan-2-yl]methylidene}imidazolidine-2,4-dione chemical structure, C21H13BrCl2N2O3, CAS 432000-64-1
(5E)-3-(4-Bromobenzyl)-5-{[5-(2,5-dichlorophenyl)furan-2-yl]methylidene}imidazolidine-2,4-dione
CAS 432000-64-1C21H13BrCl2N2O3

Frequently asked questions

What is the molar mass of C21H13BrCl2N2O3?

The molar mass of C21H13BrCl2N2O3 is 492.15 g/mol, calculated from standard atomic weights for 21 carbon atoms, 13 hydrogen atoms, 1 bromine atom, 2 chlorine atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 489.9487 Da.

How many compounds have the formula C21H13BrCl2N2O3?

CompoundList lists 15 compounds with the molecular formula C21H13BrCl2N2O3, including 4-(2-(3-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate, 4-(2-(2-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate, 3-(2-(2-Bromobenzoyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate. 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 C21H13BrCl2N2O3?

C21H13BrCl2N2O3 has a degree of unsaturation of 15. 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.