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Molecular formula

C18H19BrN4O

22 compounds have this formula on CompoundList.

Molar mass
387.28g/mol
Monoisotopic mass
386.0742Da
Atoms
43
Elements
5
Rings plus double bonds
11

The formula C18H19BrN4O describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 1 bromine atom, 4 nitrogen atoms and 1 oxygen atom. 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 × 1855.82%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 194.95%
    1.008 × 19 = 19.152 g/mol
  • Br Bromine × 120.63%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 414.47%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 14.13%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C18H19BrN4O

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

Showing 1 to 22 of 22 compounds

2-(6-Bromo-2-ethyl-4-phenylquinazolin-3(4H)-yl)acetohydrazide chemical structure, C18H19BrN4O, CAS 332897-16-2
2-(6-Bromo-2-ethyl-4-phenylquinazolin-3(4H)-yl)acetohydrazide
CAS 332897-16-2C18H19BrN4O
N1-[3-bromo-7-(4-methoxyphenyl)-1,6-naphthyridin-5-yl]-1,3-propanediamine chemical structure, C18H19BrN4O, CAS 562050-23-1
N1-[3-bromo-7-(4-methoxyphenyl)-1,6-naphthyridin-5-yl]-1,3-propanediamine
CAS 562050-23-1C18H19BrN4O
1-(4-Bromophenyl)-5-{[5-methyl-2-(propan-2-yl)phenoxy]methyl}-1H-tetrazole chemical structure, C18H19BrN4O, CAS 898653-28-6
1-(4-Bromophenyl)-5-{[5-methyl-2-(propan-2-yl)phenoxy]methyl}-1H-tetrazole
CAS 898653-28-6C18H19BrN4O
3-[(2-Bromophenyl)carbonyl]-6-(4,6-dimethylpyrimidin-2-yl)-3,6-diazabicyclo[3.2.0]heptane chemical structure, C18H19BrN4O, CAS 1295517-45-1
3-[(2-Bromophenyl)carbonyl]-6-(4,6-dimethylpyrimidin-2-yl)-3,6-diazabicyclo[3.2.0]heptane
CAS 1295517-45-1C18H19BrN4O
4-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)-N-(1-cyanocyclobutyl)-N-methylbenzamide chemical structure, C18H19BrN4O, CAS 1281001-87-3
4-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)-N-(1-cyanocyclobutyl)-N-methylbenzamide
CAS 1281001-87-3C18H19BrN4O
(2-Bromophenyl)(4-(6-cyclopropylpyridazin-3-yl)piperazin-1-yl)methanone chemical structure, C18H19BrN4O, CAS 2034369-66-7
(2-Bromophenyl)(4-(6-cyclopropylpyridazin-3-yl)piperazin-1-yl)methanone
CAS 2034369-66-7C18H19BrN4O
3-[(6-Bromo-1H-benzimidazol-2-yl)amino]-N-butylbenzamide chemical structure, C18H19BrN4O, CAS 917763-95-2
3-[(6-Bromo-1H-benzimidazol-2-yl)amino]-N-butylbenzamide
CAS 917763-95-2C18H19BrN4O
5-Bromo-2-(4-{[(2-methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)pyridine-3-carbonitrile chemical structure, C18H19BrN4O, CAS 2640865-66-1
5-Bromo-2-(4-{[(2-methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)pyridine-3-carbonitrile
CAS 2640865-66-1C18H19BrN4O
5-Bromo-2-(4-{[(3-methylpyridin-2-yl)oxy]methyl}piperidin-1-yl)pyridine-3-carbonitrile chemical structure, C18H19BrN4O, CAS 2640873-97-6
5-Bromo-2-(4-{[(3-methylpyridin-2-yl)oxy]methyl}piperidin-1-yl)pyridine-3-carbonitrile
CAS 2640873-97-6C18H19BrN4O
1-[2-(4-Bromo-3,5-dimethylpyrazol-1-yl)ethyl]-3-naphthalen-1-ylurea chemical structure, C18H19BrN4O, CAS 1006350-60-2
1-[2-(4-Bromo-3,5-dimethylpyrazol-1-yl)ethyl]-3-naphthalen-1-ylurea
CAS 1006350-60-2C18H19BrN4O
(5-Bromoisoindolin-2-yl)(5-(piperidin-1-yl)pyrazin-2-yl)methanone chemical structure, C18H19BrN4O, CAS 1629017-26-0
(5-Bromoisoindolin-2-yl)(5-(piperidin-1-yl)pyrazin-2-yl)methanone
CAS 1629017-26-0C18H19BrN4O
4-[(3-{[(5-Bromopyrimidin-2-yl)oxy]methyl}piperidin-1-yl)methyl]benzonitrile chemical structure, C18H19BrN4O, CAS 2379971-70-5
4-[(3-{[(5-Bromopyrimidin-2-yl)oxy]methyl}piperidin-1-yl)methyl]benzonitrile
CAS 2379971-70-5C18H19BrN4O
4-[(4-{[(5-Bromopyrimidin-2-yl)oxy]methyl}piperidin-1-yl)methyl]benzonitrile chemical structure, C18H19BrN4O, CAS 2379973-13-2
4-[(4-{[(5-Bromopyrimidin-2-yl)oxy]methyl}piperidin-1-yl)methyl]benzonitrile
CAS 2379973-13-2C18H19BrN4O
1-{3-[(4-Bromo-1H-pyrazol-1-yl)methyl]azetidin-1-yl}-2-(1-methyl-1H-indol-3-yl)ethan-1-one chemical structure, C18H19BrN4O, CAS 2415488-99-0
1-{3-[(4-Bromo-1H-pyrazol-1-yl)methyl]azetidin-1-yl}-2-(1-methyl-1H-indol-3-yl)ethan-1-one
CAS 2415488-99-0C18H19BrN4O
4-(4-Bromophenyl)-1-[2-(1H-imidazol-5-yl)ethyl]-2,5-dimethyl-1H-pyrrole-3-carboxamide chemical structure, C18H19BrN4O, CAS 1022840-05-6
4-(4-Bromophenyl)-1-[2-(1H-imidazol-5-yl)ethyl]-2,5-dimethyl-1H-pyrrole-3-carboxamide
CAS 1022840-05-6C18H19BrN4O
N'-(6-Bromoquinazolin-2-yl)-N-(2-methoxyethyl)-N-methylbenzene-1,4-diamine chemical structure, C18H19BrN4O, CAS 1008506-12-4
N'-(6-Bromoquinazolin-2-yl)-N-(2-methoxyethyl)-N-methylbenzene-1,4-diamine
CAS 1008506-12-4C18H19BrN4O
5-Bromo-2-(4-{[(3-methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)pyridine-3-carbonitrile chemical structure, C18H19BrN4O, CAS 2742027-32-1
5-Bromo-2-(4-{[(3-methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)pyridine-3-carbonitrile
CAS 2742027-32-1C18H19BrN4O
3-{3-Bromo-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridin-7-yl}-1-cyclopropylpyrrolidin-2-one chemical structure, C18H19BrN4O, CAS 2770579-91-2
3-{3-Bromo-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridin-7-yl}-1-cyclopropylpyrrolidin-2-one
CAS 2770579-91-2C18H19BrN4O
4-[2-Amino-1-(2-cyclopropyl-5-pyrimidinyl)butoxy]-3-bromobenzonitrile chemical structure, C18H19BrN4O, CAS 2222663-10-5
4-[2-Amino-1-(2-cyclopropyl-5-pyrimidinyl)butoxy]-3-bromobenzonitrile
CAS 2222663-10-5C18H19BrN4O
3-({4-[(5-Bromopyridin-3-yl)methyl]piperazin-1-yl}methyl)-1,2-benzoxazole chemical structure, C18H19BrN4O, CAS 3030824-05-3
3-({4-[(5-Bromopyridin-3-yl)methyl]piperazin-1-yl}methyl)-1,2-benzoxazole
CAS 3030824-05-3C18H19BrN4O
2-[1-(5-Bromopyrimidin-2-yl)pyrrolidine-3-carbonyl]-1,2,3,4-tetrahydroisoquinoline chemical structure, C18H19BrN4O, CAS 3054638-11-5
2-[1-(5-Bromopyrimidin-2-yl)pyrrolidine-3-carbonyl]-1,2,3,4-tetrahydroisoquinoline
CAS 3054638-11-5C18H19BrN4O
2-(4-Bromophenyl)-1-[3-(2-methylpyrimidin-4-yl)-3,6-diazabicyclo[3.1.1]heptan-6-yl]ethan-1-one chemical structure, C18H19BrN4O, CAS 3054412-00-6
2-(4-Bromophenyl)-1-[3-(2-methylpyrimidin-4-yl)-3,6-diazabicyclo[3.1.1]heptan-6-yl]ethan-1-one
CAS 3054412-00-6C18H19BrN4O

Frequently asked questions

What is the molar mass of C18H19BrN4O?

The molar mass of C18H19BrN4O is 387.28 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 bromine atom, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 386.0742 Da.

How many compounds have the formula C18H19BrN4O?

CompoundList lists 22 compounds with the molecular formula C18H19BrN4O, including 2-(6-Bromo-2-ethyl-4-phenylquinazolin-3(4H)-yl)acetohydrazide, N1-[3-bromo-7-(4-methoxyphenyl)-1,6-naphthyridin-5-yl]-1,3-propanediamine, 1-(4-Bromophenyl)-5-{[5-methyl-2-(propan-2-yl)phenoxy]methyl}-1H-tetrazole. 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 C18H19BrN4O?

C18H19BrN4O 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.