C22H21NO2
157 compounds have this formula on CompoundList.
- Molar mass
- 331.41g/mol
- Monoisotopic mass
- 331.1572Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 13
The formula C22H21NO2 describes a molecule made of 22 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom 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 × 2279.73%12.011 × 22 = 264.242 g/mol
- H Hydrogen × 216.39%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 14.23%14.007 × 1 = 14.007 g/mol
- O Oxygen × 29.65%15.999 × 2 = 31.998 g/mol
Compounds with the formula C22H21NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 157 of 157 compounds
![4-[(3-Methylphenoxy)methyl]-N-(3-methylphenyl)benzamide chemical structure, C22H21NO2, CAS 692769-67-8](/s/DKKSEJHIRAQFMD-UHFFFAOYSA-N.svg)
![Benzonitrile, 4-[3-oxo-1-(2-oxocyclohexyl)-3-phenylpropyl]- chemical structure, C22H21NO2, CAS 492433-59-7](/s/DIRFYXGQMIODMD-UHFFFAOYSA-N.svg)
![2-(Benzylamino)-1-[4-(benzyloxy)phenyl]ethan-1-one chemical structure, C22H21NO2, CAS 920804-28-0](/s/JZUPOKLTPVJELS-UHFFFAOYSA-N.svg)
![[(3R,5S)-2,3,5-Triphenyl-1,2-oxazolidin-5-yl]methanol chemical structure, C22H21NO2, CAS 675129-97-2](/s/RYBFCGKGGOWHNN-FGZHOGPDSA-N.svg)
![(5-Methylfuran-3-yl)[1-(4-methylphenyl)-3,4-dihydroisoquinolin-2(1H)-yl]methanone chemical structure, C22H21NO2, CAS 923515-04-2](/s/HELYXDHWJOSAGW-UHFFFAOYSA-N.svg)
![(1S,2S)-2-{[(4-Methoxyphenyl)methylidene]amino}-1,2-diphenylethan-1-ol chemical structure, C22H21NO2, CAS 85841-74-3](/s/GFCCMMVHVZKZHF-VXKWHMMOSA-N.svg)
- (4-{[(3-Methoxyphenyl)methyl]amino}phenyl)(4-methylphenyl)methanone1246560-46-2C22H21NO2
- 3-Hydroxy-N-methyl-2,3,3-triphenylpropanamide2683-62-7C22H21NO2
- 2-[4-(Dibenzylamino)phenyl]acetic acid833484-70-1C22H21NO2
- 6-Oxo-N,4-diphenyl-2,3,3a,4,5,6-hexahydro-1H-indene-5-carboxamide156215-10-0C22H21NO2
- 1H-Indole-6-carboxylic acid,3-(1-cyclohexen-1-yl)-2-phenyl-,methyl ester494799-13-2C22H21NO2
- 4-(Dibenzylamino)-2-methoxybenzaldehyde89115-15-1C22H21NO2
- 6-(3,4-Dimethylphenyl)-4-phenyl-3-propanoylpyridin-2(1H)-one89572-57-6C22H21NO2
- 2-Cyanoethyl 3,4-diphenylcyclohex-3-ene-1-carboxylate62544-34-7C22H21NO2
- 4-[Diphenyl(pyridin-4-yl)methoxy]but-2-en-1-ol921588-06-9C22H21NO2
- 4-Anilino-3-([1,1'-biphenyl]-4-yl)-1-hydroxybutan-2-one918785-08-7C22H21NO2
- tert-Butyl2,6-diphenylisonicotinate2228066-23-5C22H21NO2
- 9-[2-(Ethoxymethoxy)-5-methylphenyl]-9H-carbazole1184176-87-1C22H21NO2
- (9H-Fluoren-9-yl)methyl 2-ethynyl-3,3-dimethylazetidine-1-carboxylate2680834-33-5C22H21NO2
- (9H-Fluoren-9-yl)methyl 3-ethynylpiperidine-1-carboxylate2142433-25-6C22H21NO2
- (9H-Fluoren-9-yl)methyl (2R)-2-ethynyl-2-methylpyrrolidine-1-carboxylate2770451-75-5C22H21NO2
- (9H-Fluoren-9-yl)methyl N-[(1-ethynylcyclobutyl)methyl]carbamate2770498-06-9C22H21NO2
- (9H-Fluoren-9-yl)methyl N-[1-(prop-2-yn-1-yl)cyclobutyl]carbamate2298891-51-5C22H21NO2
- (9H-Fluoren-9-yl)methyl 2-ethynylpiperidine-1-carboxylate2283231-90-1C22H21NO2
- (9H-Fluoren-9-yl)methyl N-[(1R)-1-cyclobutylprop-2-yn-1-yl]carbamate2770452-35-0C22H21NO2
- (9H-Fluoren-9-yl)methyl N-[(1S)-1-cyclobutylprop-2-yn-1-yl]carbamate2770451-57-3C22H21NO2
- (9H-Fluoren-9-yl)methyl 3-(prop-2-yn-1-yl)pyrrolidine-1-carboxylate2770524-76-8C22H21NO2
- (9H-Fluoren-9-yl)methyl N-(1-cyclopropylbut-3-yn-2-yl)carbamate2770517-14-9C22H21NO2
- (9H-Fluoren-9-yl)methyl 2-(prop-2-yn-1-yl)pyrrolidine-1-carboxylate2770501-11-4C22H21NO2
- (9H-Fluoren-9-yl)methyl N-(cyclopropylmethyl)-N-(prop-2-yn-1-yl)carbamate2273562-01-7C22H21NO2
- (9H-Fluoren-9-yl)methyl N-(1-ethynylcyclopentyl)carbamate2770500-90-6C22H21NO2
- (9H-Fluoren-9-yl)methyl N-(but-3-yn-1-yl)-N-cyclopropylcarbamate2770530-06-6C22H21NO2
- (9H-Fluoren-9-yl)methyl (2S)-2-ethynyl-2-methylpyrrolidine-1-carboxylate2770452-60-1C22H21NO2
- (9H-Fluoren-9-yl)methyl N-(1-cyclopropylbut-3-yn-1-yl)carbamate2770518-60-8C22H21NO2
- (9H-Fluoren-9-yl)methyl N-(3-ethynylcyclopentyl)carbamate2770533-89-4C22H21NO2
- (9H-Fluoren-9-yl)methyl 6-methylidene-2-azaspiro[3.3]heptane-2-carboxylate2913409-50-2C22H21NO2
- 2-[4-(2-Hydroxyethyl)anilino]-1,2-diphenylethanone1403503-84-3C22H21NO2
- rel-(3aR,7R,7aR)-7-((3-Methoxyphenyl)ethynyl)-3-phenyl-3a,4,5,6,7,7a-hexahydrobenzo[d]isoxazole2222814-77-7C22H21NO2
- 1_(8_(4_Morpholinophenyl)naphthalen_1_yl)ethan_1_one3107970-18-0C22H21NO2
Frequently asked questions
What is the molar mass of C22H21NO2?
The molar mass of C22H21NO2 is 331.41 g/mol, calculated from standard atomic weights for 22 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 331.1572 Da.
How many compounds have the formula C22H21NO2?
CompoundList lists 157 compounds with the molecular formula C22H21NO2, including N-Naphthalen-2-yl-2-(5,6,7,8-tetrahydronaphthalen-2-yloxy)acetamide, (E)-3-(Furan-2-yl)-2-phenyl-N-(4-propan-2-ylphenyl)prop-2-enamide, N-(4-Ethylphenyl)-2-(2-phenylphenoxy)acetamide. 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 C22H21NO2?
C22H21NO2 has a degree of unsaturation of 13. 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.