Molecular formula

C₂₁H₂₇BrN₂O₂

18 compounds have this formula on CompoundList.

Molar mass: 419.36g/mol
Monoisotopic mass: 418.1256Da
Atoms: 53
Elements: 5
Rings plus double bonds: 9

The formula C21H27BrN2O2 describes a molecule made of 21 carbon atoms, 27 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 × 2160.15%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 276.49%
1.008 × 27 = 27.216 g/mol
Br Bromine × 119.05%
79.904 × 1 = 79.904 g/mol
N Nitrogen × 26.68%
14.007 × 2 = 28.014 g/mol
O Oxygen × 27.63%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C21H27BrN2O2

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

Showing 1 to 18 of 18 compounds

(9H-Fluoren-9-yl)methyl (6-aminohexyl)carbamate--hydrogen bromide (1/1)

CAS 352351-56-5C₂₁H₂₇BrN₂O₂

3-Pyridinecarboxamide, 1,4-dihydro-5-bromo-N-(2,6-diethylphenyl)-1,6-dimethyl-4-oxo-2-propyl-

CAS 109269-35-4C₂₁H₂₇BrN₂O₂

1-[4-(Benzyloxy)-3-bromo-5-methoxyphenyl]-N-(piperidin-4-ylmethyl)methanamine

CAS 924866-19-3C₂₁H₂₇BrN₂O₂

Benzamide, 5-bromo-2-(beta-dipropylaminoethoxy)-3-phenyl-

CAS 63886-99-7C₂₁H₂₇BrN₂O₂

Morpholinium, 4-(2-(N-benzylbenzamido)ethyl)-4-methyl-, bromide

CAS 1603-30-1C₂₁H₂₇BrN₂O₂

1-(3-Bromobenzyl)-4-(3-ethoxy-4-methoxybenzyl)piperazine

CAS 423745-79-3C₂₁H₂₇BrN₂O₂

2-{[1-(Adamantane-1-carbonyl)piperidin-4-yl]oxy}-3-bromopyridine

CAS 1448137-36-7C₂₁H₂₇BrN₂O₂

tert-Butyl 4-((5-bromonaphthalen-2-yl)methyl)-2-methylpiperazine-1-carboxylate

CAS 3078558-98-9C₂₁H₂₇BrN₂O₂

tert-Butyl 4-((5-bromonaphthalen-2-yl)methyl)-3-methylpiperazine-1-carboxylate

CAS 3078574-82-7C₂₁H₂₇BrN₂O₂

1-(5-Bromo-2-methoxybenzyl)-4-(4-ethoxybenzyl)piperazine

CAS 423745-39-5C₂₁H₂₇BrN₂O₂

1-[(2-Bromophenyl)methyl]-4-[(3-ethoxy-4-methoxyphenyl)methyl]piperazine

CAS 423745-46-4C₂₁H₂₇BrN₂O₂

1-[(4-Bromophenyl)methyl]-4-[(3-ethoxy-4-methoxyphenyl)methyl]piperazine

CAS 586340-41-2C₂₁H₂₇BrN₂O₂

tert-Butyl (1-((4-bromonaphthalen-1-yl)methyl)piperidin-3-yl)carbamate

CAS 3078434-41-7C₂₁H₂₇BrN₂O₂

2-(4-(Diethylamino)-1-methylbutyl)-1H-benz(de)isoquinoline-1,3(2H)-dione monohydrobromide

CAS 81254-01-5C₂₁H₂₇BrN₂O₂

[2-Bromo-4-(4-tert-butyl-benzylamino)-phenyl]-carbamic acid propyl ester

CAS 766517-23-1C₂₁H₂₇BrN₂O₂

(E)-1-{4-[(8-Bromooctyl)oxy]phenyl}-2-(4-methoxyphenyl)diazene

CAS 149474-78-2C₂₁H₂₇BrN₂O₂

tert-Butyl (1-((4-bromonaphthalen-1-yl)methyl)piperidin-4-yl)carbamate

CAS 3078434-57-5C₂₁H₂₇BrN₂O₂

tert-Butyl (1-((5-bromonaphthalen-2-yl)methyl)piperidin-4-yl)carbamate

CAS 3078457-97-0C₂₁H₂₇BrN₂O₂

Frequently asked questions

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What is the molar mass of C21H27BrN2O2?

The molar mass of C21H27BrN2O2 is 419.36 g/mol, calculated from standard atomic weights for 21 carbon atoms, 27 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 418.1256 Da.

How many compounds have the formula C21H27BrN2O2?

CompoundList lists 18 compounds with the molecular formula C21H27BrN2O2, including (9H-Fluoren-9-yl)methyl (6-aminohexyl)carbamate--hydrogen bromide (1/1), 3-Pyridinecarboxamide, 1,4-dihydro-5-bromo-N-(2,6-diethylphenyl)-1,6-dimethyl-4-oxo-2-propyl-, 1-[4-(Benzyloxy)-3-bromo-5-methoxyphenyl]-N-(piperidin-4-ylmethyl)methanamine. 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 C21H27BrN2O2?

C21H27BrN2O2 has a degree of unsaturation of 9. 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.