Molecular formula

C₂₁H₂₅BrN₂O₂

24 compounds have this formula on CompoundList.

Molar mass: 417.35g/mol
Monoisotopic mass: 416.1099Da
Atoms: 51
Elements: 5
Rings plus double bonds: 10

The formula C21H25BrN2O2 describes a molecule made of 21 carbon atoms, 25 hydrogen atoms, 1 bromine atom, 2 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 × 2160.44%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 256.04%
1.008 × 25 = 25.200 g/mol
Br Bromine × 119.15%
79.904 × 1 = 79.904 g/mol
N Nitrogen × 26.71%
14.007 × 2 = 28.014 g/mol
O Oxygen × 27.67%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C21H25BrN2O2

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

Showing 1 to 24 of 24 compounds

3-Hydroxy-1-(4-methoxyphenyl)-3-(p-tolyl)-2,3,5,6,7,8-hexahydroimidazo[1,2-a]pyridin-1-ium bromide

CAS 1106749-96-5C₂₁H₂₅BrN₂O₂

N-Benzyl-1-(5-bromo-2-hydroxybenzyl)-N-methylpiperidine-3-carboxamide

CAS 524060-16-0C₂₁H₂₅BrN₂O₂

2-(4-Bromophenoxy)-1-[4-[(4-ethylphenyl)methyl]piperazin-1-yl]ethanone

CAS 423742-34-1C₂₁H₂₅BrN₂O₂

2-(4-Bromophenoxy)-1-[4-(3-phenylpropyl)piperazin-1-yl]ethanone

CAS 423744-03-0C₂₁H₂₅BrN₂O₂

1-(4-Ethoxyphenyl)-3-hydroxy-3-phenyl-2,3,5,6,7,8-hexahydroimidazo[1,2-a]pyridin-1-ium bromide

CAS 1106750-04-2C₂₁H₂₅BrN₂O₂

3-Hydroxy-3-(4-methoxyphenyl)-1-(o-tolyl)-2,3,5,6,7,8-hexahydroimidazo[1,2-a]pyridin-1-ium bromide

CAS 1104738-05-7C₂₁H₂₅BrN₂O₂

3-Hydroxy-3-(4-methoxyphenyl)-1-phenyl-3,5,6,7,8,9-hexahydro-2H-imidazo[1,2-a]azepin-1-ium bromide

CAS 1104738-07-9C₂₁H₂₅BrN₂O₂

3-Hydroxy-1-(2-methoxyphenyl)-3-phenyl-3,5,6,7,8,9-hexahydro-2H-imidazo[1,2-a]azepin-1-ium bromide

CAS 1107550-00-4C₂₁H₂₅BrN₂O₂

3-Hydroxy-1-(4-methoxyphenyl)-3-phenyl-3,5,6,7,8,9-hexahydro-2H-imidazo[1,2-a]azepin-1-ium bromide

CAS 1101743-72-9C₂₁H₂₅BrN₂O₂

2-Bromo-N-[2-(4-methoxyphenyl)-2-(piperidin-1-yl)ethyl]benzamide

CAS 883697-58-3C₂₁H₂₅BrN₂O₂

3-(3-Bromo-4-methoxyphenyl)-N-[(1-phenylpyrrolidin-2-yl)methyl]propanamide

CAS 1797859-49-4C₂₁H₂₅BrN₂O₂

4-Bromo-N-[2-(4-methoxyphenyl)-2-(piperidin-1-yl)ethyl]benzamide

CAS 880789-35-5C₂₁H₂₅BrN₂O₂

Piperidinium, 1-methyl-1-(9-xanthenylcarbamoylmethyl)-, bromide

CAS 102207-39-6C₂₁H₂₅BrN₂O₂

(S)-3-(5-Bromo-2-(2-(1-methoxyethyl)pyridin-3-yl)-1H-indol-3-yl)-2,2-dimethylpropan-1-ol

CAS 3082421-34-6C₂₁H₂₅BrN₂O₂

3-(2-Bromophenyl)-N-[4-(4-methoxypiperidin-1-yl)phenyl]propanamide

CAS 1797146-31-6C₂₁H₂₅BrN₂O₂

3-(4-Bromophenyl)-N-[4-(3-methoxypiperidin-1-yl)phenyl]propanamide

CAS 1797701-81-5C₂₁H₂₅BrN₂O₂

tert-Butyl 4-(3-bromophenyl)-3-phenylpiperazine-1-carboxylate

CAS 1911567-77-5C₂₁H₂₅BrN₂O₂

6-Azabicyclo(3.2.1)octane, 6,7-dimethyl-1-(m-hydroxyphenyl)-, 3-pyridinecarboxylate (ester), hydrochloride

CAS 74203-57-9C₂₁H₂₅BrN₂O₂

Benzyl 4-[1-(4-bromophenyl)propyl]piperazine-1-carboxylate

CAS 2680703-36-8C₂₁H₂₅BrN₂O₂

Benzyl N-[(2-bromophenyl)methyl]-N-(1-methylpiperidin-4-yl)carbamate

CAS 2680798-24-5C₂₁H₂₅BrN₂O₂

Benzyl N-[1-(4-bromo-2,6-dimethylphenyl)piperidin-3-yl]carbamate

CAS 2680728-12-3C₂₁H₂₅BrN₂O₂

(3-(Benzyloxy)-6-bromo-2-methylphenyl)(4-ethylpiperazin-1-yl)methanone

CAS 3078488-93-1C₂₁H₂₅BrN₂O₂

2-(3-((Benzyloxy)methyl)piperidin-1-yl)-N-(4-bromophenyl)acetamide

CAS 1257547-80-0C₂₁H₂₅BrN₂O₂

2-(4-Bromo-2-methylphenoxy)-N-(1-phenylhexylideneamino)acetamide

CAS 497090-25-2C₂₁H₂₅BrN₂O₂

Frequently asked questions

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What is the molar mass of C21H25BrN2O2?

The molar mass of C21H25BrN2O2 is 417.35 g/mol, calculated from standard atomic weights for 21 carbon atoms, 25 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 416.1099 Da.

How many compounds have the formula C21H25BrN2O2?

CompoundList lists 24 compounds with the molecular formula C21H25BrN2O2, including 3-Hydroxy-1-(4-methoxyphenyl)-3-(p-tolyl)-2,3,5,6,7,8-hexahydroimidazo[1,2-a]pyridin-1-ium bromide, N-Benzyl-1-(5-bromo-2-hydroxybenzyl)-N-methylpiperidine-3-carboxamide, 2-(4-Bromophenoxy)-1-[4-[(4-ethylphenyl)methyl]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 C21H25BrN2O2?

C21H25BrN2O2 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.