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Molecular formula

C21H15BrN2O4

30 compounds have this formula on CompoundList.

Molar mass
439.26g/mol
Monoisotopic mass
438.0215Da
Atoms
43
Elements
5
Rings plus double bonds
15

The formula C21H15BrN2O4 describes a molecule made of 21 carbon atoms, 15 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 × 2157.42%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 153.44%
    1.008 × 15 = 15.120 g/mol
  • Br Bromine × 118.19%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 26.38%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 414.57%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C21H15BrN2O4

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

Showing 1 to 30 of 30 compounds

4-{[(2-{[(2-Bromophenyl)carbonyl]amino}phenyl)carbonyl]amino}benzoic acid chemical structure, C21H15BrN2O4, CAS 364595-58-4
4-{[(2-{[(2-Bromophenyl)carbonyl]amino}phenyl)carbonyl]amino}benzoic acid
CAS 364595-58-4C21H15BrN2O4
4-({2-[(3-Bromobenzoyl)amino]benzoyl}amino)benzoic acid chemical structure, C21H15BrN2O4, CAS 690987-20-3
4-({2-[(3-Bromobenzoyl)amino]benzoyl}amino)benzoic acid
CAS 690987-20-3C21H15BrN2O4
4-(2-(4-Hydroxybenzoyl)carbohydrazonoyl)phenyl 3-bromobenzoate chemical structure, C21H15BrN2O4, CAS 303083-00-3
4-(2-(4-Hydroxybenzoyl)carbohydrazonoyl)phenyl 3-bromobenzoate
CAS 303083-00-3C21H15BrN2O4
N-[4-[(5-Bromofuran-2-carbonyl)amino]-2-methylphenyl]-1-benzofuran-2-carboxamide chemical structure, C21H15BrN2O4, CAS 462082-58-2
N-[4-[(5-Bromofuran-2-carbonyl)amino]-2-methylphenyl]-1-benzofuran-2-carboxamide
CAS 462082-58-2C21H15BrN2O4
(4E)-5-(4-Bromophenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione chemical structure, C21H15BrN2O4, CAS 370572-29-5
(4E)-5-(4-Bromophenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
CAS 370572-29-5C21H15BrN2O4
2-Amino-4-(5-bromo-2-ethoxyphenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile chemical structure, C21H15BrN2O4, CAS 309926-42-9
2-Amino-4-(5-bromo-2-ethoxyphenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile
CAS 309926-42-9C21H15BrN2O4
9,10-Anthracenedione, 1-amino-2-bromo-4,5-dihydroxy-8-((phenylmethyl)amino)- chemical structure, C21H15BrN2O4, CAS 67674-27-5
9,10-Anthracenedione, 1-amino-2-bromo-4,5-dihydroxy-8-((phenylmethyl)amino)-
CAS 67674-27-5C21H15BrN2O4
9,10-Anthracenedione, 1-amino-2-bromo-4,8-dihydroxy-5-[(phenylmethyl)amino]- chemical structure, C21H15BrN2O4, CAS 25282-76-2
9,10-Anthracenedione, 1-amino-2-bromo-4,8-dihydroxy-5-[(phenylmethyl)amino]-
CAS 25282-76-2C21H15BrN2O4
N-[3-(1,3-Benzoxazol-2-yl)-4-hydroxyphenyl]-3-bromo-4-methoxybenzamide chemical structure, C21H15BrN2O4, CAS 327051-19-4
N-[3-(1,3-Benzoxazol-2-yl)-4-hydroxyphenyl]-3-bromo-4-methoxybenzamide
CAS 327051-19-4C21H15BrN2O4
N'-(5-Bromo-2-hydroxy-3-methoxybenzylidene)naphtho[2,1-b]furan-2-carbohydrazide chemical structure, C21H15BrN2O4, CAS 371930-98-2
N'-(5-Bromo-2-hydroxy-3-methoxybenzylidene)naphtho[2,1-b]furan-2-carbohydrazide
CAS 371930-98-2C21H15BrN2O4
3-{[(2-{[(2-Bromophenyl)carbonyl]amino}phenyl)carbonyl]amino}benzoic acid chemical structure, C21H15BrN2O4, CAS 500262-89-5
3-{[(2-{[(2-Bromophenyl)carbonyl]amino}phenyl)carbonyl]amino}benzoic acid
CAS 500262-89-5C21H15BrN2O4
N-[4-(1,3-Benzoxazol-2-yl)-3-hydroxyphenyl]-2-(4-bromophenoxy)acetamide chemical structure, C21H15BrN2O4, CAS 6002-22-8
N-[4-(1,3-Benzoxazol-2-yl)-3-hydroxyphenyl]-2-(4-bromophenoxy)acetamide
CAS 6002-22-8C21H15BrN2O4
4-Bromo-3-methoxy-N-(2-methyl-1,3-dioxoisoindol-5-yl)naphthalene-2-carboxamide chemical structure, C21H15BrN2O4, CAS 767316-31-4
4-Bromo-3-methoxy-N-(2-methyl-1,3-dioxoisoindol-5-yl)naphthalene-2-carboxamide
CAS 767316-31-4C21H15BrN2O4
(5E)-1-(4-Bromo-3-methylphenyl)-5-[(4-prop-2-ynoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione chemical structure, C21H15BrN2O4, CAS 340310-93-2
(5E)-1-(4-Bromo-3-methylphenyl)-5-[(4-prop-2-ynoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione
CAS 340310-93-2C21H15BrN2O4
3-(5-Bromofuran-2-carboxamido)-N-(p-tolyl)benzofuran-2-carboxamide chemical structure, C21H15BrN2O4, CAS 887883-13-8
3-(5-Bromofuran-2-carboxamido)-N-(p-tolyl)benzofuran-2-carboxamide
CAS 887883-13-8C21H15BrN2O4
3-(6-Bromo-2H-chromen-3-yl)-2-cyano-N-(2,3-dihydro-1,4-benzodioxin-6-yl)prop-2-enamide chemical structure, C21H15BrN2O4, CAS 1424702-08-8
3-(6-Bromo-2H-chromen-3-yl)-2-cyano-N-(2,3-dihydro-1,4-benzodioxin-6-yl)prop-2-enamide
CAS 1424702-08-8C21H15BrN2O4
5-Bromo-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-3-carboxylic acid chemical structure, C21H15BrN2O4, CAS 2243508-00-9
5-Bromo-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-3-carboxylic acid
CAS 2243508-00-9C21H15BrN2O4
5-Bromo-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-3-carboxylic acid chemical structure, C21H15BrN2O4, CAS 2243511-76-2
5-Bromo-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-3-carboxylic acid
CAS 2243511-76-2C21H15BrN2O4
3-Bromo-6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-2-carboxylic acid chemical structure, C21H15BrN2O4, CAS 2243515-77-5
3-Bromo-6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-2-carboxylic acid
CAS 2243515-77-5C21H15BrN2O4
5-Bromo-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-4-carboxylic acid chemical structure, C21H15BrN2O4, CAS 2243507-60-8
5-Bromo-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-4-carboxylic acid
CAS 2243507-60-8C21H15BrN2O4
6-Bromo-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-2-carboxylic acid chemical structure, C21H15BrN2O4, CAS 2243521-14-2
6-Bromo-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-2-carboxylic acid
CAS 2243521-14-2C21H15BrN2O4
2-Bromo-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-4-carboxylic acid chemical structure, C21H15BrN2O4, CAS 2243504-45-0
2-Bromo-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-4-carboxylic acid
CAS 2243504-45-0C21H15BrN2O4
2-Bromo-6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-4-carboxylic acid chemical structure, C21H15BrN2O4, CAS 2243504-67-6
2-Bromo-6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-4-carboxylic acid
CAS 2243504-67-6C21H15BrN2O4
5-Bromo-6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-3-carboxylic acid chemical structure, C21H15BrN2O4, CAS 2243513-82-6
5-Bromo-6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-3-carboxylic acid
CAS 2243513-82-6C21H15BrN2O4

Frequently asked questions

What is the molar mass of C21H15BrN2O4?

The molar mass of C21H15BrN2O4 is 439.26 g/mol, calculated from standard atomic weights for 21 carbon atoms, 15 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 438.0215 Da.

How many compounds have the formula C21H15BrN2O4?

CompoundList lists 30 compounds with the molecular formula C21H15BrN2O4, including 4-{[(2-{[(2-Bromophenyl)carbonyl]amino}phenyl)carbonyl]amino}benzoic acid, 4-({2-[(3-Bromobenzoyl)amino]benzoyl}amino)benzoic acid, 4-(2-(4-Hydroxybenzoyl)carbohydrazonoyl)phenyl 3-bromobenzoate. 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 C21H15BrN2O4?

C21H15BrN2O4 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.