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Molecular formula

C18H19BrN2O4

25 compounds have this formula on CompoundList.

Molar mass
407.26g/mol
Monoisotopic mass
406.0528Da
Atoms
44
Elements
5
Rings plus double bonds
10

The formula C18H19BrN2O4 describes a molecule made of 18 carbon atoms, 19 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 × 1853.09%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 194.70%
    1.008 × 19 = 19.152 g/mol
  • Br Bromine × 119.62%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 26.88%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 415.71%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C18H19BrN2O4

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

Showing 1 to 25 of 25 compounds

Ethyl [5-bromo-2-methoxy-4-(2-phenylcarbohydrazonoyl)phenoxy]acetate chemical structure, C18H19BrN2O4, CAS 514220-09-8
Ethyl [5-bromo-2-methoxy-4-(2-phenylcarbohydrazonoyl)phenoxy]acetate
CAS 514220-09-8C18H19BrN2O4
5-Bromo-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)furan-2-carboxamide chemical structure, C18H19BrN2O4, CAS 921863-01-6
5-Bromo-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)furan-2-carboxamide
CAS 921863-01-6C18H19BrN2O4
N'-(4-Bromophenyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]oxamide chemical structure, C18H19BrN2O4, CAS 331425-59-3
N'-(4-Bromophenyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]oxamide
CAS 331425-59-3C18H19BrN2O4
2-(4-Bromo-5-methyl-2-propan-2-ylphenoxy)-N-(3-nitrophenyl)acetamide chemical structure, C18H19BrN2O4, CAS 494830-52-3
2-(4-Bromo-5-methyl-2-propan-2-ylphenoxy)-N-(3-nitrophenyl)acetamide
CAS 494830-52-3C18H19BrN2O4
2-(4-Bromo-2-isopropyl-5-methylphenoxy)-N-{4-nitrophenyl}acetamide chemical structure, C18H19BrN2O4, CAS 494830-51-2
2-(4-Bromo-2-isopropyl-5-methylphenoxy)-N-{4-nitrophenyl}acetamide
CAS 494830-51-2C18H19BrN2O4
N'-[(4-Bromo-2,6-dimethylphenoxy)acetyl]-2-methoxybenzohydrazide chemical structure, C18H19BrN2O4, CAS 712318-02-0
N'-[(4-Bromo-2,6-dimethylphenoxy)acetyl]-2-methoxybenzohydrazide
CAS 712318-02-0C18H19BrN2O4
Phenyl 4-((5-bromofuran-2-carboxamido)methyl)piperidine-1-carboxylate chemical structure, C18H19BrN2O4, CAS 1235176-31-4
Phenyl 4-((5-bromofuran-2-carboxamido)methyl)piperidine-1-carboxylate
CAS 1235176-31-4C18H19BrN2O4
4-((1-(2-Bromo-5-methoxybenzoyl)azetidin-3-yl)oxy)-1,6-dimethylpyridin-2(1H)-one chemical structure, C18H19BrN2O4, CAS 2034289-25-1
4-((1-(2-Bromo-5-methoxybenzoyl)azetidin-3-yl)oxy)-1,6-dimethylpyridin-2(1H)-one
CAS 2034289-25-1C18H19BrN2O4
N'-(5-Bromo-2,4-dimethoxybenzylidene)-4-ethoxybenzohydrazide chemical structure, C18H19BrN2O4, CAS 303215-97-6
N'-(5-Bromo-2,4-dimethoxybenzylidene)-4-ethoxybenzohydrazide
CAS 303215-97-6C18H19BrN2O4
5-Bromo-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)furan-2-carboxamide chemical structure, C18H19BrN2O4, CAS 921562-77-8
5-Bromo-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)furan-2-carboxamide
CAS 921562-77-8C18H19BrN2O4
1-(3-((5-Bromopyridin-2-yl)oxy)pyrrolidin-1-yl)-2-(2-methoxyphenoxy)ethanone chemical structure, C18H19BrN2O4, CAS 1903449-73-9
1-(3-((5-Bromopyridin-2-yl)oxy)pyrrolidin-1-yl)-2-(2-methoxyphenoxy)ethanone
CAS 1903449-73-9C18H19BrN2O4
Phenyl 6-bromo-7-(dimethoxymethyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate chemical structure, C18H19BrN2O4, CAS 1708974-01-9
Phenyl 6-bromo-7-(dimethoxymethyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate
CAS 1708974-01-9C18H19BrN2O4
6,7-Dimethoxy-2-[(4-nitrophenyl)methyl]-3,4-dihydroisoquinolin-2-ium bromide chemical structure, C18H19BrN2O4, CAS 57687-28-2
6,7-Dimethoxy-2-[(4-nitrophenyl)methyl]-3,4-dihydroisoquinolin-2-ium bromide
CAS 57687-28-2C18H19BrN2O4
Thalidomide-C5-Br chemical structure, C18H19BrN2O4, CAS 2940938-19-0
Thalidomide-C5-Br
CAS 2940938-19-0C18H19BrN2O4
2-(2-Bromo-4-tert-butylphenoxy)-N-(3-nitrophenyl)acetamide chemical structure, C18H19BrN2O4, CAS 701246-74-4
2-(2-Bromo-4-tert-butylphenoxy)-N-(3-nitrophenyl)acetamide
CAS 701246-74-4C18H19BrN2O4
2-(2-Bromo-4-tert-butylphenoxy)-N-(4-nitrophenyl)acetamide chemical structure, C18H19BrN2O4, CAS 701239-58-9
2-(2-Bromo-4-tert-butylphenoxy)-N-(4-nitrophenyl)acetamide
CAS 701239-58-9C18H19BrN2O4
5-Bromo-2-[3-(4-butoxy-phenyl)-ureido]-benzoic acid chemical structure, C18H19BrN2O4, CAS 674300-33-5
5-Bromo-2-[3-(4-butoxy-phenyl)-ureido]-benzoic acid
CAS 674300-33-5C18H19BrN2O4
N'-[(3-Bromo-4-ethoxy-5-methoxyphenyl)methylidene]-4-methoxybenzohydrazide chemical structure, C18H19BrN2O4, CAS 357420-39-4
N'-[(3-Bromo-4-ethoxy-5-methoxyphenyl)methylidene]-4-methoxybenzohydrazide
CAS 357420-39-4C18H19BrN2O4
3-Bromo-4-{[1-(3,4-dimethoxybenzoyl)pyrrolidin-3-yl]oxy}pyridine chemical structure, C18H19BrN2O4, CAS 2380095-81-6
3-Bromo-4-{[1-(3,4-dimethoxybenzoyl)pyrrolidin-3-yl]oxy}pyridine
CAS 2380095-81-6C18H19BrN2O4
2-(2-Bromo-4-ethylphenoxy)-N'-[1-(2,5-dihydroxyphenyl)ethylidene]acetohydrazide chemical structure, C18H19BrN2O4, CAS 1030440-00-6
2-(2-Bromo-4-ethylphenoxy)-N'-[1-(2,5-dihydroxyphenyl)ethylidene]acetohydrazide
CAS 1030440-00-6C18H19BrN2O4
tert-Butyl N-{2-[(5-bromo-2-hydroxyphenyl)carbamoyl]phenyl}carbamate chemical structure, C18H19BrN2O4, CAS 2413886-35-6
tert-Butyl N-{2-[(5-bromo-2-hydroxyphenyl)carbamoyl]phenyl}carbamate
CAS 2413886-35-6C18H19BrN2O4
2-(4-Bromophenoxy)-N'-[(E)-(3-ethoxy-4-hydroxyphenyl)methylidene]propanohydrazide chemical structure, C18H19BrN2O4, CAS 767333-91-5
2-(4-Bromophenoxy)-N'-[(E)-(3-ethoxy-4-hydroxyphenyl)methylidene]propanohydrazide
CAS 767333-91-5C18H19BrN2O4
Benzyl N-(2-bromo-4-tert-butyl-5-nitrophenyl)carbamate chemical structure, C18H19BrN2O4, CAS 2680702-12-7
Benzyl N-(2-bromo-4-tert-butyl-5-nitrophenyl)carbamate
CAS 2680702-12-7C18H19BrN2O4
4-{[(Benzyloxy)carbonyl](3-bromo-5-methylpyridin-2-yl)amino}butanoic acid chemical structure, C18H19BrN2O4, CAS 2680753-95-9
4-{[(Benzyloxy)carbonyl](3-bromo-5-methylpyridin-2-yl)amino}butanoic acid
CAS 2680753-95-9C18H19BrN2O4

Frequently asked questions

What is the molar mass of C18H19BrN2O4?

The molar mass of C18H19BrN2O4 is 407.26 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 406.0528 Da.

How many compounds have the formula C18H19BrN2O4?

CompoundList lists 25 compounds with the molecular formula C18H19BrN2O4, including Ethyl [5-bromo-2-methoxy-4-(2-phenylcarbohydrazonoyl)phenoxy]acetate, 5-Bromo-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)furan-2-carboxamide, N'-(4-Bromophenyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]oxamide. 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 C18H19BrN2O4?

C18H19BrN2O4 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.