Molecular formula
C18H20BrN3O2
63 compounds have this formula on CompoundList.
- Molar mass
- 390.28g/mol
- Monoisotopic mass
- 389.0739Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 10
The formula C18H20BrN3O2 describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 1 bromine atom, 3 nitrogen atoms and 2 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 × 1855.40%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 205.17%1.008 × 20 = 20.160 g/mol
- Br Bromine × 120.47%79.904 × 1 = 79.904 g/mol
- N Nitrogen × 310.77%14.007 × 3 = 42.021 g/mol
- O Oxygen × 28.20%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H20BrN3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 63 of 63 compounds
![2-[2-(2-Hydroxy-ethylamino)-benzoimidazol-1-yl]-1-p-tolyl-ethanone chemical structure, C18H20BrN3O2, CAS 174312-22-2](/s/SPPLECDAHQPEEK-UHFFFAOYSA-N.svg)
2-[2-(2-Hydroxy-ethylamino)-benzoimidazol-1-yl]-1-p-tolyl-ethanone
CAS 174312-22-2C18H20BrN3O2
5-Bromo-N'-(4-(diethylamino)benzylidene)-2-hydroxybenzohydrazide
CAS 303065-97-6C18H20BrN3O2
![2-(2-Bromo-4-methylphenoxy)-1-[4-(pyridin-2-yl)piperazin-1-yl]ethanone chemical structure, C18H20BrN3O2, CAS 6083-63-2](/s/PSBCVOZWEAXICA-UHFFFAOYSA-N.svg)
2-(2-Bromo-4-methylphenoxy)-1-[4-(pyridin-2-yl)piperazin-1-yl]ethanone
CAS 6083-63-2C18H20BrN3O2
![[4-[(5-Bromo-2-methoxyphenyl)methyl]piperazin-1-yl]-pyridin-3-ylmethanone chemical structure, C18H20BrN3O2, CAS 355393-11-2](/s/BLVSNGBZBMAAJV-UHFFFAOYSA-N.svg)
[4-[(5-Bromo-2-methoxyphenyl)methyl]piperazin-1-yl]-pyridin-3-ylmethanone
CAS 355393-11-2C18H20BrN3O2
![[4-[(3-Bromo-4-methoxyphenyl)methyl]piperazin-1-yl]-pyridin-4-ylmethanone chemical structure, C18H20BrN3O2, CAS 462098-39-1](/s/PLDKPIFGSPHHKR-UHFFFAOYSA-N.svg)
[4-[(3-Bromo-4-methoxyphenyl)methyl]piperazin-1-yl]-pyridin-4-ylmethanone
CAS 462098-39-1C18H20BrN3O2
2-(4-Bromo-3-methylphenoxy)-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone
CAS 442555-71-7C18H20BrN3O2
2-(4-Bromo-2-methylphenoxy)-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone
CAS 434306-05-5C18H20BrN3O2
![5-Bromo-N-[2-(dimethylamino)-2-(1-methyl-1H-indol-3-yl)ethyl]furan-2-carboxamide chemical structure, C18H20BrN3O2, CAS 1203135-38-9](/s/JBIKMXRCCPFCIG-UHFFFAOYSA-N.svg)
5-Bromo-N-[2-(dimethylamino)-2-(1-methyl-1H-indol-3-yl)ethyl]furan-2-carboxamide
CAS 1203135-38-9C18H20BrN3O2
![N-Benzyl-4-[(3-bromopyridin-2-yl)oxy]piperidine-1-carboxamide chemical structure, C18H20BrN3O2, CAS 1448044-40-3](/s/JKPHBXKDKHMSPZ-UHFFFAOYSA-N.svg)
N-Benzyl-4-[(3-bromopyridin-2-yl)oxy]piperidine-1-carboxamide
CAS 1448044-40-3C18H20BrN3O2
![1-[(3-Bromophenyl)methyl]-4-[(4-nitrophenyl)methyl]piperazine chemical structure, C18H20BrN3O2, CAS 5866-44-4](/s/GZOBNSLAPRLFJT-UHFFFAOYSA-N.svg)
1-[(3-Bromophenyl)methyl]-4-[(4-nitrophenyl)methyl]piperazine
CAS 5866-44-4C18H20BrN3O2
![1-[(3-Bromophenyl)methyl]-4-[(3-nitrophenyl)methyl]piperazine chemical structure, C18H20BrN3O2, CAS 332851-23-7](/s/MAUPVJGEHGBUHE-UHFFFAOYSA-N.svg)
1-[(3-Bromophenyl)methyl]-4-[(3-nitrophenyl)methyl]piperazine
CAS 332851-23-7C18H20BrN3O2
![[4-[(5-Bromo-2-methoxyphenyl)methyl]piperazin-1-yl]-pyridin-4-ylmethanone chemical structure, C18H20BrN3O2, CAS 355392-76-6](/s/JLHURFAGWWAGBZ-UHFFFAOYSA-N.svg)
[4-[(5-Bromo-2-methoxyphenyl)methyl]piperazin-1-yl]-pyridin-4-ylmethanone
CAS 355392-76-6C18H20BrN3O2
1-(4-Bromobenzyl)-4-(3-nitrobenzyl)piperazine
CAS 355396-77-9C18H20BrN3O2
![N-[1-(4-Bromophenyl)ethyl]-2-nitro-5-pyrrolidin-1-ylaniline chemical structure, C18H20BrN3O2, CAS 330177-48-5](/s/GZLYXCMFOOAGMW-UHFFFAOYSA-N.svg)
N-[1-(4-Bromophenyl)ethyl]-2-nitro-5-pyrrolidin-1-ylaniline
CAS 330177-48-5C18H20BrN3O2
2-(3-Bromo-5-methylphenyl)-2-(5-isopropyl-2,6-dimethoxypyrimidin-4-yl)acetonitrile
CAS 1006300-01-1C18H20BrN3O2
![[4-[(3-Bromo-4-methoxyphenyl)methyl]piperazin-1-yl]-pyridin-3-ylmethanone chemical structure, C18H20BrN3O2, CAS 441743-64-2](/s/UOOHKABWZYYYLI-UHFFFAOYSA-N.svg)
[4-[(3-Bromo-4-methoxyphenyl)methyl]piperazin-1-yl]-pyridin-3-ylmethanone
CAS 441743-64-2C18H20BrN3O2
![1-[(2-Bromophenyl)methyl]-4-[(3-nitrophenyl)methyl]piperazine chemical structure, C18H20BrN3O2, CAS 355396-10-0](/s/JNHBXCCBHXJGLL-UHFFFAOYSA-N.svg)
1-[(2-Bromophenyl)methyl]-4-[(3-nitrophenyl)methyl]piperazine
CAS 355396-10-0C18H20BrN3O2
![1-[(2-Bromophenyl)methyl]-4-[(4-nitrophenyl)methyl]piperazine chemical structure, C18H20BrN3O2, CAS 423155-24-2](/s/HIRBTTYDYIBQON-UHFFFAOYSA-N.svg)
1-[(2-Bromophenyl)methyl]-4-[(4-nitrophenyl)methyl]piperazine
CAS 423155-24-2C18H20BrN3O2
![2-[2-(1-Azepanyl)-2-oxoethyl]-6-(4-bromophenyl)-3(2H)-pyridazinone chemical structure, C18H20BrN3O2, CAS 922899-21-6](/s/OVIHRWZURLDJIL-UHFFFAOYSA-N.svg)
2-[2-(1-Azepanyl)-2-oxoethyl]-6-(4-bromophenyl)-3(2H)-pyridazinone
CAS 922899-21-6C18H20BrN3O2
5H-Pyrrolo3,2-dpyrimidine, 7-bromo-4-(1,1-dimethylethoxy)-5-(phenylmethoxy)methyl-
CAS 299916-78-2C18H20BrN3O2
N-(4-Bromo-2-methylphenyl)-2-(2-methyl-4-oxo-3,4,5,6,7,8-hexahydroquinazolin-3-yl)acetamide
CAS 1251546-75-4C18H20BrN3O2
![2-Bromo-N-[1-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)cyclohexyl]benzamide chemical structure, C18H20BrN3O2, CAS 1396861-78-1](/s/PCRICFSZCYOVIA-UHFFFAOYSA-N.svg)
2-Bromo-N-[1-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)cyclohexyl]benzamide
CAS 1396861-78-1C18H20BrN3O2
3-Bromo-N-(2-(4-cyclopentyl-6-oxopyrimidin-1(6H)-yl)ethyl)benzamide
CAS 1797847-91-6C18H20BrN3O2
N-(4-Bromo-3-methylphenyl)-2-(6-methyl-3-oxo-5,6,7,8-tetrahydrocinnolin-2(3H)-yl)acetamide
CAS 933238-88-1C18H20BrN3O2
- 1-[(4-Bromophenyl)methyl]-4-[(4-nitrophenyl)methyl]piperazine438481-15-3C18H20BrN3O2
- 1-[(3-Bromophenyl)methyl]-4-[(2-nitrophenyl)methyl]piperazine423749-76-2C18H20BrN3O2
- 1-[(4-Bromophenyl)methyl]-4-[(2-nitrophenyl)methyl]piperazine423753-20-2C18H20BrN3O2
- 1-[(2-Bromophenyl)methyl]-4-[(2-nitrophenyl)methyl]piperazine428837-07-4C18H20BrN3O2
- 2-(4-Bromophenoxy)-N'-[4-(dimethylamino)benzylidene]propanohydrazide351986-14-6C18H20BrN3O2
- N-(2-Bromo-4-methylphenyl)-2-(2-methyl-4-oxo-5,6,7,8-tetrahydroquinazolin-3(4H)-yl)acetamide1251670-80-0C18H20BrN3O2
- N-[2-(6-Bromo-1H-indol-1-yl)ethyl]-3-(3,5-dimethyl-1,2-oxazol-4-yl)propanamide1401592-82-2C18H20BrN3O2
- 4-((3-Bromopyridin-2-yl)oxy)-N-(m-tolyl)piperidine-1-carboxamide1448026-86-5C18H20BrN3O2
- (2-Bromophenyl)(3-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone1706106-30-0C18H20BrN3O2
- 3-((5-Bromopyridin-2-yl)oxy)-N-phenethylpyrrolidine-1-carboxamide1903450-72-5C18H20BrN3O2
- 3-((5-Bromopyridin-2-yl)oxy)-N-(3,4-dimethylphenyl)pyrrolidine-1-carboxamide1903417-26-4C18H20BrN3O2
- (2-Bromophenyl)(4-((2,6-dimethylpyrimidin-4-yl)oxy)piperidin-1-yl)methanone2034497-41-9C18H20BrN3O2
- (3-Bromophenyl)(3-((2,6-dimethylpyrimidin-4-yl)oxy)piperidin-1-yl)methanone2034524-64-4C18H20BrN3O2
- (3-((5-Bromopyrimidin-2-yl)oxy)piperidin-1-yl)(3,4-dimethylphenyl)methanone2034275-87-9C18H20BrN3O2
- (2-Bromophenyl)(3-((4,6-dimethylpyrimidin-2-yl)oxy)piperidin-1-yl)methanone2097931-02-5C18H20BrN3O2
- 2-{[1-(4-Bromobenzoyl)piperidin-4-yl]methyl}-6-methyl-2,3-dihydropyridazin-3-one2310097-95-9C18H20BrN3O2
- 2-Bromo-6-methoxy-4-{(E)-[(4-phenylpiperazin-1-yl)imino]methyl}phenol315216-49-0C18H20BrN3O2
- 4-Bromo-2-((E)-{[4-(2-methoxyphenyl)-1-piperazinyl]imino}methyl)phenol307347-92-8C18H20BrN3O2
- 3-Bromo-5-(4-{[(2-methylpyridin-4-yl)oxy]methyl}piperidine-1-carbonyl)pyridine2380034-38-6C18H20BrN3O2
- 3-{[1-(3-Bromobenzoyl)piperidin-4-yl]methoxy}-6-methylpyridazine2380032-44-8C18H20BrN3O2
- 3-Bromo-5-(4-{[(3-methylpyridin-2-yl)oxy]methyl}piperidine-1-carbonyl)pyridine2379988-46-0C18H20BrN3O2
- 3-Bromo-5-(3-{[(6-methylpyridin-2-yl)oxy]methyl}piperidine-1-carbonyl)pyridine2380032-62-0C18H20BrN3O2
- 3-{[1-(4-Bromobenzoyl)piperidin-4-yl]methoxy}-6-methylpyridazine2310099-26-2C18H20BrN3O2
- 1-{4-[(5-Bromopyrimidin-2-yl)oxy]piperidin-1-yl}-2-(3-methylphenyl)ethan-1-one2380141-66-0C18H20BrN3O2
- 1-{4-[(5-Bromopyrimidin-2-yl)oxy]piperidin-1-yl}-2-(4-methylphenyl)ethan-1-one2380141-84-2C18H20BrN3O2
- (4-Bromo-2-((dimethylamino)methyl)phenoxy)acetic acid (phenylmethylene)hydrazide42024-65-7C18H20BrN3O2
- 4-[5-(3-Bromophenyl)-1,2,4-oxadiazol-3-yl]-1-cyclohexylpyrrolidin-2-one1775424-24-2C18H20BrN3O2
- 2-((1-Benzylpiperidin-4-yl)amino)-5-bromonicotinic acid1268351-60-5C18H20BrN3O2
- 7-Bromo-2-[2-(pyrrolidine-1-carbonyl)morpholin-4-yl]quinoline2640886-12-8C18H20BrN3O2
- 5-Bromo-2-({1-[(2,3-dihydro-1-benzofuran-5-yl)methyl]piperidin-4-yl}oxy)pyrimidine2415586-21-7C18H20BrN3O2
- 5-Bromo-2-[5-(2,5-dimethylfuran-3-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]pyridine2770602-71-4C18H20BrN3O2
- Benzyl 5-bromo-8-(dimethylamino)-1,2,3,4-tetrahydro-2,7-naphthyridine-2-carboxylate2680827-58-9C18H20BrN3O2
- Benzyl 3-[(5-bromopyridin-2-yl)(methyl)amino]pyrrolidine-1-carboxylate2680753-25-5C18H20BrN3O2
- tert-Butyl N-[5-(2-bromophenyl)-2-cyclopropylpyrimidin-4-yl]carbamate2680691-15-8C18H20BrN3O2
- Benzyl 4-[(5-bromopyridin-2-yl)methyl]piperazine-1-carboxylate2680712-86-9C18H20BrN3O2
- 1-(4-Bromophenoxy)-3-[(2-{imidazo[1,2-a]pyridin-2-yl}ethyl)amino]propan-2-ol2913244-67-2C18H20BrN3O2
- Benzyl (1-(3-bromopyridin-4-yl)piperidin-4-yl)carbamate3078381-17-3C18H20BrN3O2
- 7-Bromo-2-[4-(oxolane-2-carbonyl)piperazin-1-yl]quinoline3030822-26-2C18H20BrN3O2
- 2-(2-Amino-3-ethylbenzimidazol-1-ium-1-yl)-1-(4-methoxyphenyl)ethanone, bromide201299-83-4C18H20BrN3O2
Frequently asked questions
What is the molar mass of C18H20BrN3O2?
The molar mass of C18H20BrN3O2 is 390.28 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 1 bromine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 389.0739 Da.
How many compounds have the formula C18H20BrN3O2?
CompoundList lists 63 compounds with the molecular formula C18H20BrN3O2, including 2-[2-(2-Hydroxy-ethylamino)-benzoimidazol-1-yl]-1-p-tolyl-ethanone, 5-Bromo-N'-(4-(diethylamino)benzylidene)-2-hydroxybenzohydrazide, 2-(2-Bromo-4-methylphenoxy)-1-[4-(pyridin-2-yl)piperazin-1-yl]ethanone. 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 C18H20BrN3O2?
C18H20BrN3O2 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.