Molecular formula

C₂₂H₂₁N₃O

121 compounds have this formula on CompoundList.

Molar mass: 343.43g/mol
Monoisotopic mass: 343.1685Da
Atoms: 47
Elements: 4
Rings plus double bonds: 14

The formula C22H21N3O describes a molecule made of 22 carbon atoms, 21 hydrogen atoms, 3 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 × 2276.94%
12.011 × 22 = 264.242 g/mol
H Hydrogen × 216.16%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 312.24%
14.007 × 3 = 42.021 g/mol
O Oxygen × 14.66%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C22H21N3O

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

Showing 101 to 121 of 121 compounds

Benzenamine, 4-(phenylazo)-N-[(4-propoxyphenyl)methylene]-, (E,E)-(9CI)

CAS 37635-37-3C₂₂H₂₁N₃O

Benzamide, 4-(1-methylethyl)-N-[4-(2-phenyldiazenyl)phenyl]-

CAS 574006-04-5C₂₂H₂₁N₃O

Benzamide, 4-methyl-N-[3-methyl-4-[2-(2-methylphenyl)diazenyl]phenyl]-

CAS 886135-35-9C₂₂H₂₁N₃O

4-[2-Ethyl-5-(4-pyridinyl)-1H-benzimidazol-1-yl]benzeneethanol

CAS 415914-48-6C₂₂H₂₁N₃O

4-[2-Ethyl-5-(2-pyridinyl)-1H-benzimidazol-1-yl]benzeneethanol

CAS 415914-50-0C₂₂H₂₁N₃O

1H-Perimidine, 2-[1-(2-furanylmethyl)-2,5-dimethyl-1H-pyrrol-3-yl]-2,3-dihydro-

CAS 1351392-76-1C₂₂H₂₁N₃O

2-(5,8-Dihydro-1,7-naphthyridin-7(6H)-yl)-N,N-diphenylacetamide

CAS 827309-49-9C₂₂H₂₁N₃O

N,N-Diethyl-4'-([1,3]oxazolo[4,5-b]pyridin-2-yl)[1,1'-biphenyl]-4-amine

CAS 652143-62-9C₂₂H₂₁N₃O

N-Phenyl-N-(1-(phenylimino)ethyl)-N'-p-tolylurea

CAS 73840-14-9C₂₂H₂₁N₃O

3-(1-Benzofuran-2-yl)-1-(3-methylphenyl)-5,6,7,8-tetrahydro-4H-pyrazolo[5,4-b]azepine

CAS 574701-15-8C₂₂H₂₁N₃O

2-[3-(Cyclohexyloxy)naphthalen-2-yl]-1H-imidazo[4,5-b]pyridine

CAS 89574-71-0C₂₂H₂₁N₃O

2-((1-Methylpiperidin-4-yl)amino)-7H-naphtho[1,2,3-de]quinolin-7-one

CAS 919745-41-8C₂₂H₂₁N₃O

Phenyl(2-(6-(phenylamino)pyridin-3-yl)pyrrolidin-1-yl)methanone

CAS 1352493-14-1C₂₂H₂₁N₃O

Benzenebutanamide, N-[4-(2-phenyldiazenyl)phenyl]-

CAS 1785658-89-0C₂₂H₂₁N₃O

2-(4-((1,5-Dimethyl-1H-pyrazol-3-yl)methoxy)phenyl)-3-methylquinoline

CAS 1401812-59-6C₂₂H₂₁N₃O

1-[4-[5-(3,5-Dimethyl-1,2-oxazol-4-yl)-2-methylanilino]phenyl]cyclopropane-1-carbonitrile

CAS 2493425-86-6C₂₂H₂₁N₃O

1-(6-Methoxyquinolin-4-yl)-4-phenylpiperidine-4-carbonitrile

CAS 2742038-67-9C₂₂H₂₁N₃O

3-[(2-Piperidin-1-yl-1H-indol-3-yl)methylidene]-1H-indol-2-one

C₂₂H₂₁N₃O

5,6-Dimethyl-2-phenyl-7-(1-phenylethyl)-3H-pyrrolo[2,3-d]pyrimidin-4-one

CAS 177499-65-9C₂₂H₂₁N₃O

2,2-Di(1H-indol-3-yl)-1-(pyrrolidin-1-yl)ethan-1-one

CAS 1510770-12-3C₂₂H₂₁N₃O

(S)-2-(4-Benzyl-4,5-dihydrooxazol-2-yl)-N-(p-tolyl)pyridin-3-amine

CAS 2865166-10-3C₂₂H₂₁N₃O

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What is the molar mass of C22H21N3O?

The molar mass of C22H21N3O is 343.43 g/mol, calculated from standard atomic weights for 22 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 343.1685 Da.

How many compounds have the formula C22H21N3O?

CompoundList lists 121 compounds with the molecular formula C22H21N3O, including Benzenamine, 4-(phenylazo)-N-[(4-propoxyphenyl)methylene]-, (E,E)-(9CI), Benzamide, 4-(1-methylethyl)-N-[4-(2-phenyldiazenyl)phenyl]-, Benzamide, 4-methyl-N-[3-methyl-4-[2-(2-methylphenyl)diazenyl]phenyl]-. 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 C22H21N3O?

C22H21N3O has a degree of unsaturation of 14. 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.