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Molecular formula

C21H17BrN2O2

31 compounds have this formula on CompoundList.

Molar mass
409.28g/mol
Monoisotopic mass
408.0473Da
Atoms
43
Elements
5
Rings plus double bonds
14

The formula C21H17BrN2O2 describes a molecule made of 21 carbon atoms, 17 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 2 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 × 2161.63%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 174.19%
    1.008 × 17 = 17.136 g/mol
  • Br Bromine × 119.52%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 26.84%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 27.82%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C21H17BrN2O2

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

Showing 1 to 31 of 31 compounds

N'-(3-(Benzyloxy)benzylidene)-4-bromobenzohydrazide chemical structure, C21H17BrN2O2, CAS 304480-75-9
N'-(3-(Benzyloxy)benzylidene)-4-bromobenzohydrazide
CAS 304480-75-9C21H17BrN2O2
N'-(3-(Benzyloxy)benzylidene)-2-bromobenzohydrazide chemical structure, C21H17BrN2O2, CAS 358398-32-0
N'-(3-(Benzyloxy)benzylidene)-2-bromobenzohydrazide
CAS 358398-32-0C21H17BrN2O2
N'-(3-(Benzyloxy)benzylidene)-3-bromobenzohydrazide chemical structure, C21H17BrN2O2, CAS 316133-40-1
N'-(3-(Benzyloxy)benzylidene)-3-bromobenzohydrazide
CAS 316133-40-1C21H17BrN2O2
2-(4-Bromophenyl)-3-(4-methoxyphenyl)-2,3-dihydroquinazolin-4(1H)-one chemical structure, C21H17BrN2O2, CAS 361186-78-9
2-(4-Bromophenyl)-3-(4-methoxyphenyl)-2,3-dihydroquinazolin-4(1H)-one
CAS 361186-78-9C21H17BrN2O2
3-(4-Bromophenyl)-2-(4-methoxyphenyl)-2,3-dihydroquinazolin-4(1H)-one chemical structure, C21H17BrN2O2, CAS 339321-03-8
3-(4-Bromophenyl)-2-(4-methoxyphenyl)-2,3-dihydroquinazolin-4(1H)-one
CAS 339321-03-8C21H17BrN2O2
N-{1-[(4-Bromophenyl)amino]-2-oxo-2-phenylethyl}benzamide chemical structure, C21H17BrN2O2, CAS 302821-83-6
N-{1-[(4-Bromophenyl)amino]-2-oxo-2-phenylethyl}benzamide
CAS 302821-83-6C21H17BrN2O2
(3-(4-Bromophenyl)-5-(furan-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)(p-tolyl)methanone chemical structure, C21H17BrN2O2, CAS 361198-66-5
(3-(4-Bromophenyl)-5-(furan-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)(p-tolyl)methanone
CAS 361198-66-5C21H17BrN2O2
3-Bromo-N-[4-[(4-methylbenzoyl)amino]phenyl]benzamide chemical structure, C21H17BrN2O2, CAS 5403-53-2
3-Bromo-N-[4-[(4-methylbenzoyl)amino]phenyl]benzamide
CAS 5403-53-2C21H17BrN2O2
N-[2-(5-Bromonaphthalen-1-yl)-1,3-benzoxazol-5-yl]-2-methylpropanamide chemical structure, C21H17BrN2O2, CAS 428447-82-9
N-[2-(5-Bromonaphthalen-1-yl)-1,3-benzoxazol-5-yl]-2-methylpropanamide
CAS 428447-82-9C21H17BrN2O2
1-(4-Bromophenyl)-N-naphthalen-2-yl-5-oxopyrrolidine-3-carboxamide chemical structure, C21H17BrN2O2, CAS 339571-44-7
1-(4-Bromophenyl)-N-naphthalen-2-yl-5-oxopyrrolidine-3-carboxamide
CAS 339571-44-7C21H17BrN2O2
4-Bromo-2-methyl-3-(2-naphthyloxymethyl)-1-phenyl-3-pyrazolin-5-one chemical structure, C21H17BrN2O2, CAS 1022545-28-3
4-Bromo-2-methyl-3-(2-naphthyloxymethyl)-1-phenyl-3-pyrazolin-5-one
CAS 1022545-28-3C21H17BrN2O2
N'-{[5-(4-Bromophenyl)-2-furyl]methylene}-2-phenylcyclopropanecarbohydrazide chemical structure, C21H17BrN2O2, CAS 478305-23-6
N'-{[5-(4-Bromophenyl)-2-furyl]methylene}-2-phenylcyclopropanecarbohydrazide
CAS 478305-23-6C21H17BrN2O2
1-(4-Bromophenyl)-N-naphthalen-1-yl-5-oxopyrrolidine-3-carboxamide chemical structure, C21H17BrN2O2, CAS 425611-97-8
1-(4-Bromophenyl)-N-naphthalen-1-yl-5-oxopyrrolidine-3-carboxamide
CAS 425611-97-8C21H17BrN2O2
4-Bromo-2-methyl-3-(naphthyloxymethyl)-1-phenyl-3-pyrazolin-5-one chemical structure, C21H17BrN2O2, CAS 1022739-72-5
4-Bromo-2-methyl-3-(naphthyloxymethyl)-1-phenyl-3-pyrazolin-5-one
CAS 1022739-72-5C21H17BrN2O2
3-Bromo-N'-(2,2-diphenylacetyl)benzohydrazide chemical structure, C21H17BrN2O2, CAS 415693-95-7
3-Bromo-N'-(2,2-diphenylacetyl)benzohydrazide
CAS 415693-95-7C21H17BrN2O2
1H-Indole-2-carboxamide, 3-(2-bromoethoxy)-N-1-naphthalenyl- chemical structure, C21H17BrN2O2, CAS 57037-12-4
1H-Indole-2-carboxamide, 3-(2-bromoethoxy)-N-1-naphthalenyl-
CAS 57037-12-4C21H17BrN2O2
1H-Indole-2-carboxamide, 3-(2-bromoethoxy)-N-2-naphthalenyl- chemical structure, C21H17BrN2O2, CAS 57037-13-5
1H-Indole-2-carboxamide, 3-(2-bromoethoxy)-N-2-naphthalenyl-
CAS 57037-13-5C21H17BrN2O2
N-[(E)-(4-Bromophenyl)methylideneamino]-2-hydroxy-2,2-diphenylacetamide chemical structure, C21H17BrN2O2, CAS 128462-91-9
N-[(E)-(4-Bromophenyl)methylideneamino]-2-hydroxy-2,2-diphenylacetamide
CAS 128462-91-9C21H17BrN2O2
(4Z)-4-[(3-Bromophenyl)methylidene]-2-methyl-1,3-dihydrobenzo[b][1,6]naphthyridine-10-carboxylic acid chemical structure, C21H17BrN2O2, CAS 519151-70-3
(4Z)-4-[(3-Bromophenyl)methylidene]-2-methyl-1,3-dihydrobenzo[b][1,6]naphthyridine-10-carboxylic acid
CAS 519151-70-3C21H17BrN2O2
3-Carbamoyl-1-[2-(9H-fluoren-2-yl)-2-oxoethyl]pyridin-1-ium bromide chemical structure, C21H17BrN2O2, CAS 255715-83-4
3-Carbamoyl-1-[2-(9H-fluoren-2-yl)-2-oxoethyl]pyridin-1-ium bromide
CAS 255715-83-4C21H17BrN2O2
N-[(E)-(2-Bromophenyl)methylideneamino]-2-hydroxy-2,2-diphenylacetamide chemical structure, C21H17BrN2O2, CAS 347913-36-4
N-[(E)-(2-Bromophenyl)methylideneamino]-2-hydroxy-2,2-diphenylacetamide
CAS 347913-36-4C21H17BrN2O2
(3-(4-Bromophenyl)-5-(furan-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)(m-tolyl)methanone chemical structure, C21H17BrN2O2, CAS 865616-00-8
(3-(4-Bromophenyl)-5-(furan-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)(m-tolyl)methanone
CAS 865616-00-8C21H17BrN2O2
5-Bromo-N-[2-(1H-indol-3-yl)-2-phenylethyl]furan-2-carboxamide chemical structure, C21H17BrN2O2, CAS 912897-14-4
5-Bromo-N-[2-(1H-indol-3-yl)-2-phenylethyl]furan-2-carboxamide
CAS 912897-14-4C21H17BrN2O2
4-[(3-Bromophenyl)methylidene]-2-methyl-1H,2H,3H,4H-benzo[b]1,6-naphthyridine-10-carboxylic acid chemical structure, C21H17BrN2O2
4-[(3-Bromophenyl)methylidene]-2-methyl-1H,2H,3H,4H-benzo[b]1,6-naphthyridine-10-carboxylic acid
C21H17BrN2O2

Frequently asked questions

What is the molar mass of C21H17BrN2O2?

The molar mass of C21H17BrN2O2 is 409.28 g/mol, calculated from standard atomic weights for 21 carbon atoms, 17 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 408.0473 Da.

How many compounds have the formula C21H17BrN2O2?

CompoundList lists 31 compounds with the molecular formula C21H17BrN2O2, including N'-(3-(Benzyloxy)benzylidene)-4-bromobenzohydrazide, N'-(3-(Benzyloxy)benzylidene)-2-bromobenzohydrazide, N'-(3-(Benzyloxy)benzylidene)-3-bromobenzohydrazide. 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 C21H17BrN2O2?

C21H17BrN2O2 has a degree of unsaturation of 14. 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.