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Molecular formula

C21H25BrN2O4

19 compounds have this formula on CompoundList.

Molar mass
449.34g/mol
Monoisotopic mass
448.0998Da
Atoms
53
Elements
5
Rings plus double bonds
10

The formula C21H25BrN2O4 describes a molecule made of 21 carbon atoms, 25 hydrogen atoms, 1 bromine 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 × 2156.13%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 255.61%
    1.008 × 25 = 25.200 g/mol
  • Br Bromine × 117.78%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 26.23%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 414.24%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C21H25BrN2O4

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

Showing 1 to 19 of 19 compounds

N-[2-(2-Bromoanilino)-2-oxoethyl]-4-(4-ethoxyphenoxy)-N-methylbutanamide chemical structure, C21H25BrN2O4, CAS 852705-72-7
N-[2-(2-Bromoanilino)-2-oxoethyl]-4-(4-ethoxyphenoxy)-N-methylbutanamide
CAS 852705-72-7C21H25BrN2O4
2-Bromo-3,4,5-trimethoxy-N-[4-(piperidin-1-yl)phenyl]benzamide chemical structure, C21H25BrN2O4, CAS 433698-96-5
2-Bromo-3,4,5-trimethoxy-N-[4-(piperidin-1-yl)phenyl]benzamide
CAS 433698-96-5C21H25BrN2O4
[4-[(4-Bromophenyl)methyl]piperazin-1-yl]-(3,4,5-trimethoxyphenyl)methanone chemical structure, C21H25BrN2O4, CAS 332124-81-9
[4-[(4-Bromophenyl)methyl]piperazin-1-yl]-(3,4,5-trimethoxyphenyl)methanone
CAS 332124-81-9C21H25BrN2O4
1-(5-Bromo-2-methoxybenzyl)-4-(2,3-dimethoxybenzoyl)piperazine chemical structure, C21H25BrN2O4, CAS 423737-95-5
1-(5-Bromo-2-methoxybenzyl)-4-(2,3-dimethoxybenzoyl)piperazine
CAS 423737-95-5C21H25BrN2O4
3-Bromo-4-ethoxy-N-[3-methoxy-4-(pentanoylamino)phenyl]benzamide chemical structure, C21H25BrN2O4, CAS 528863-72-1
3-Bromo-4-ethoxy-N-[3-methoxy-4-(pentanoylamino)phenyl]benzamide
CAS 528863-72-1C21H25BrN2O4
5-Bromo-N-(5-isopentyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)furan-2-carboxamide chemical structure, C21H25BrN2O4, CAS 921524-49-4
5-Bromo-N-(5-isopentyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)furan-2-carboxamide
CAS 921524-49-4C21H25BrN2O4
[4-(5-Bromo-2-methoxy-benzyl)-piperazin-1-yl]-(3,5-dimethoxy-phenyl)-methanone chemical structure, C21H25BrN2O4, CAS 415942-45-9
[4-(5-Bromo-2-methoxy-benzyl)-piperazin-1-yl]-(3,5-dimethoxy-phenyl)-methanone
CAS 415942-45-9C21H25BrN2O4
[4-[(5-Bromo-2-methoxyphenyl)methyl]piperazin-1-yl]-(2,6-dimethoxyphenyl)methanone chemical structure, C21H25BrN2O4, CAS 333780-56-6
[4-[(5-Bromo-2-methoxyphenyl)methyl]piperazin-1-yl]-(2,6-dimethoxyphenyl)methanone
CAS 333780-56-6C21H25BrN2O4
[4-[(5-Bromo-2-methoxyphenyl)methyl]piperazin-1-yl]-(3,4-dimethoxyphenyl)methanone chemical structure, C21H25BrN2O4, CAS 353772-73-3
[4-[(5-Bromo-2-methoxyphenyl)methyl]piperazin-1-yl]-(3,4-dimethoxyphenyl)methanone
CAS 353772-73-3C21H25BrN2O4
[4-[(3-Bromo-4-methoxyphenyl)methyl]piperazin-1-yl]-(2,3-dimethoxyphenyl)methanone chemical structure, C21H25BrN2O4, CAS 500001-51-4
[4-[(3-Bromo-4-methoxyphenyl)methyl]piperazin-1-yl]-(2,3-dimethoxyphenyl)methanone
CAS 500001-51-4C21H25BrN2O4
[4-[(2-Bromophenyl)methyl]piperazin-1-yl]-(3,4,5-trimethoxyphenyl)methanone chemical structure, C21H25BrN2O4, CAS 332124-94-4
[4-[(2-Bromophenyl)methyl]piperazin-1-yl]-(3,4,5-trimethoxyphenyl)methanone
CAS 332124-94-4C21H25BrN2O4
2-(4-Bromophenoxy)-N'-(2,4-dipropoxybenzylidene)acetohydrazide chemical structure, C21H25BrN2O4, CAS 339223-47-1
2-(4-Bromophenoxy)-N'-(2,4-dipropoxybenzylidene)acetohydrazide
CAS 339223-47-1C21H25BrN2O4
N-(4-{[(2-Bromo-4,6-dimethylphenoxy)acetyl]amino}-2-methoxyphenyl)-2-methylpropanamide chemical structure, C21H25BrN2O4, CAS 637735-03-6
N-(4-{[(2-Bromo-4,6-dimethylphenoxy)acetyl]amino}-2-methoxyphenyl)-2-methylpropanamide
CAS 637735-03-6C21H25BrN2O4
2-(4-Ethylphenoxy)propanoic acid 2-[2-(2-bromo-4-ethylphenoxy)acetyl]hydrazide chemical structure, C21H25BrN2O4, CAS 881580-98-9
2-(4-Ethylphenoxy)propanoic acid 2-[2-(2-bromo-4-ethylphenoxy)acetyl]hydrazide
CAS 881580-98-9C21H25BrN2O4
2-(4-Bromophenoxy)-N-[2-(4-methoxyphenyl)-2-(morpholin-4-yl)ethyl]acetamide chemical structure, C21H25BrN2O4, CAS 898490-10-3
2-(4-Bromophenoxy)-N-[2-(4-methoxyphenyl)-2-(morpholin-4-yl)ethyl]acetamide
CAS 898490-10-3C21H25BrN2O4
5-Bromo-N-(5-isopentyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)furan-2-carboxamide chemical structure, C21H25BrN2O4, CAS 921585-74-2
5-Bromo-N-(5-isopentyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)furan-2-carboxamide
CAS 921585-74-2C21H25BrN2O4
3-Bromo-N-[(4-ethoxyphenyl)-(4-hydroxybutyl)carbamoyl]-4-methylbenzamide chemical structure, C21H25BrN2O4, CAS 717863-28-0
3-Bromo-N-[(4-ethoxyphenyl)-(4-hydroxybutyl)carbamoyl]-4-methylbenzamide
CAS 717863-28-0C21H25BrN2O4
3-Bromo-4-butoxybenzoic acid 2-[2-(2,6-dimethylphenoxy)acetyl]hydrazide chemical structure, C21H25BrN2O4, CAS 881583-95-5
3-Bromo-4-butoxybenzoic acid 2-[2-(2,6-dimethylphenoxy)acetyl]hydrazide
CAS 881583-95-5C21H25BrN2O4
N'-(3-Bromo-4-hydroxy-5-methoxybenzylidene)-2-(4-tert-butyl-2-methylphenoxy)acetohydrazide chemical structure, C21H25BrN2O4, CAS 330446-02-1
N'-(3-Bromo-4-hydroxy-5-methoxybenzylidene)-2-(4-tert-butyl-2-methylphenoxy)acetohydrazide
CAS 330446-02-1C21H25BrN2O4

Frequently asked questions

What is the molar mass of C21H25BrN2O4?

The molar mass of C21H25BrN2O4 is 449.34 g/mol, calculated from standard atomic weights for 21 carbon atoms, 25 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 448.0998 Da.

How many compounds have the formula C21H25BrN2O4?

CompoundList lists 19 compounds with the molecular formula C21H25BrN2O4, including N-[2-(2-Bromoanilino)-2-oxoethyl]-4-(4-ethoxyphenoxy)-N-methylbutanamide, 2-Bromo-3,4,5-trimethoxy-N-[4-(piperidin-1-yl)phenyl]benzamide, [4-[(4-Bromophenyl)methyl]piperazin-1-yl]-(3,4,5-trimethoxyphenyl)methanone. 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 C21H25BrN2O4?

C21H25BrN2O4 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.