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Molecular formula

C19H21BrN4

7 compounds have this formula on CompoundList.

Molar mass
385.31g/mol
Monoisotopic mass
384.0950Da
Atoms
45
Elements
4
Rings plus double bonds
11

The formula C19H21BrN4 describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 1 bromine atom and 4 nitrogen 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 × 1959.23%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 215.49%
    1.008 × 21 = 21.168 g/mol
  • Br Bromine × 120.74%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 414.54%
    14.007 × 4 = 56.028 g/mol
Look up another formula

Compounds with the formula C19H21BrN4

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

Showing 1 to 7 of 7 compounds

3-Bromo-2-[2-[4-(diethylamino)-2-methylphenyl]diazenyl]-5-methylbenzonitrile chemical structure, C19H21BrN4, CAS 83249-49-4
3-Bromo-2-[2-[4-(diethylamino)-2-methylphenyl]diazenyl]-5-methylbenzonitrile
CAS 83249-49-4C19H21BrN4
Quinazoline, 4-((p-bromobenzyl)(2-(dimethylamino)ethyl)amino)- chemical structure, C19H21BrN4, CAS 103271-50-7
Quinazoline, 4-((p-bromobenzyl)(2-(dimethylamino)ethyl)amino)-
CAS 103271-50-7C19H21BrN4
Ergoline, 2-bromo-8-(1H-imidazolin-1-ylmethyl)-6-methyl-, (8-beta)- chemical structure, C19H21BrN4, CAS 160730-55-2
Ergoline, 2-bromo-8-(1H-imidazolin-1-ylmethyl)-6-methyl-, (8-beta)-
CAS 160730-55-2C19H21BrN4
N-[1-(3-Bromobenzyl)piperidin-3-yl]-1H-indazol-5-amine chemical structure, C19H21BrN4, CAS 1035095-23-8
N-[1-(3-Bromobenzyl)piperidin-3-yl]-1H-indazol-5-amine
CAS 1035095-23-8C19H21BrN4
Ergoline, 2-bromo-8-((1H-imidazol-1-yl)methyl)-6-methyl-, (8-alpha)- chemical structure, C19H21BrN4, CAS 162070-37-3
Ergoline, 2-bromo-8-((1H-imidazol-1-yl)methyl)-6-methyl-, (8-alpha)-
CAS 162070-37-3C19H21BrN4
1-(4-Bromobenzyl)-2-(1,4-diazepan-1-yl)-1H-benzo[d]imidazole chemical structure, C19H21BrN4, CAS 1421002-50-7
1-(4-Bromobenzyl)-2-(1,4-diazepan-1-yl)-1H-benzo[d]imidazole
CAS 1421002-50-7C19H21BrN4
7-Bromo-2-(3-{[2-(propan-2-yl)-1H-imidazol-1-yl]methyl}azetidin-1-yl)quinoline chemical structure, C19H21BrN4, CAS 2741892-99-7
7-Bromo-2-(3-{[2-(propan-2-yl)-1H-imidazol-1-yl]methyl}azetidin-1-yl)quinoline
CAS 2741892-99-7C19H21BrN4

Frequently asked questions

What is the molar mass of C19H21BrN4?

The molar mass of C19H21BrN4 is 385.31 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 1 bromine atom and 4 nitrogen atoms. The monoisotopic mass is 384.0950 Da.

How many compounds have the formula C19H21BrN4?

CompoundList lists 7 compounds with the molecular formula C19H21BrN4, including 3-Bromo-2-[2-[4-(diethylamino)-2-methylphenyl]diazenyl]-5-methylbenzonitrile, Quinazoline, 4-((p-bromobenzyl)(2-(dimethylamino)ethyl)amino)-, Ergoline, 2-bromo-8-(1H-imidazolin-1-ylmethyl)-6-methyl-, (8-beta)-. 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 C19H21BrN4?

C19H21BrN4 has a degree of unsaturation of 11. 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.