Molecular formula
C18H22N4O2
394 compounds have this formula on CompoundList.
- Molar mass
- 326.40g/mol
- Monoisotopic mass
- 326.1743Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 10
The formula C18H22N4O2 describes a molecule made of 18 carbon atoms, 22 hydrogen atoms, 4 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 × 1866.24%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 226.79%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 417.17%14.007 × 4 = 56.028 g/mol
- O Oxygen × 29.80%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H22N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 394 compounds
Peficitinib
CAS 944118-01-8C18H22N4O2
4-((5-Hydroxy-2-adamantyl)amino)-1H-pyrrolo(2,3-b)pyridine-5-carboxamide
C18H22N4O2
7-(4-(tert-Butyl)benzyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 333415-38-6C18H22N4O2
4,4'-(1,4-Butanediylbis(oxy))bis-benzenecarboximidamide
CAS 124076-61-5C18H22N4O2
![N-[4-(Azepane-1-carbonyl)-2-phenylpyrazol-3-yl]acetamide chemical structure, C18H22N4O2, CAS 311776-37-1](/s/KNOHJRRUNQQDRV-UHFFFAOYSA-N.svg)
N-[4-(Azepane-1-carbonyl)-2-phenylpyrazol-3-yl]acetamide
CAS 311776-37-1C18H22N4O2
N-Benzyl-5-(4-methylpiperazin-1-yl)-2-nitroaniline
CAS 330634-15-6C18H22N4O2
![N-(6-Methoxy-1-propylpyrazolo[3,4-b]quinolin-3-yl)-2-methylpropanamide chemical structure, C18H22N4O2, CAS 714285-77-5](/s/CJYLCDIGUMBCSK-UHFFFAOYSA-N.svg)
N-(6-Methoxy-1-propylpyrazolo[3,4-b]quinolin-3-yl)-2-methylpropanamide
CAS 714285-77-5C18H22N4O2
N-(1-Phenylpropan-2-yl)-3-(2-(pyridine-4-carbonyl)hydrazinyl)propanimidic acid
CAS 63884-36-6C18H22N4O2
![N-(1-Butyl-6-methoxypyrazolo[3,4-b]quinolin-3-yl)propanamide chemical structure, C18H22N4O2, CAS 713092-25-2](/s/BIFSGKZLPBOGHD-UHFFFAOYSA-N.svg)
N-(1-Butyl-6-methoxypyrazolo[3,4-b]quinolin-3-yl)propanamide
CAS 713092-25-2C18H22N4O2
![N-(1-Butyl-7-methylpyrazolo[3,4-b]quinolin-3-yl)-2-methoxyacetamide chemical structure, C18H22N4O2, CAS 714288-62-7](/s/GIXSEQNBSNBEFX-UHFFFAOYSA-N.svg)
N-(1-Butyl-7-methylpyrazolo[3,4-b]quinolin-3-yl)-2-methoxyacetamide
CAS 714288-62-7C18H22N4O2
N-(2-Nitro-5-piperazin-1-ylphenyl)-N-(2-phenylethyl)amine
CAS 347354-40-9C18H22N4O2
![N-(2-Methoxyethyl)-3-(2-methoxyphenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C18H22N4O2, CAS 902303-04-2](/s/BPMVXIGARXCBKS-UHFFFAOYSA-N.svg)
N-(2-Methoxyethyl)-3-(2-methoxyphenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-amine
CAS 902303-04-2C18H22N4O2
4,4'-Bis(dimethylamino)oxanilide
CAS 21022-16-2C18H22N4O2
2,4(3H,5H)-Pyrimidinedione, 5,5-diethyl-6-((2-(1H-indol-3-yl)ethyl)amino)-
CAS 105891-76-7C18H22N4O2
![2-[(4-Isopropyl-2,3-dihydro-1H-6-oxa-5,8,10-triaza-cyclopenta[c]fluoren-7-yl)-methyl-amino]-ethanol chemical structure, C18H22N4O2, CAS 899413-52-6](/s/KGEWUGSIVMYVPV-UHFFFAOYSA-N.svg)
2-[(4-Isopropyl-2,3-dihydro-1H-6-oxa-5,8,10-triaza-cyclopenta[c]fluoren-7-yl)-methyl-amino]-ethanol
CAS 899413-52-6C18H22N4O2
Benzenecarboximidamide, 3,3'-(1,4-butanediylbis(oxy))bis-
CAS 61947-34-0C18H22N4O2
N,N'-Hexamethylenebis(3-pyridinecarboxamide)
CAS 73041-73-3C18H22N4O2
N-(3-Imidazol-1-ylpropyl)-1-(4-methylphenyl)-5-oxopyrrolidine-3-carboxamide
CAS 768291-66-3C18H22N4O2
1,6-Bis(pyridine-4-carboxamido)hexane
CAS 39642-75-6C18H22N4O2
![2-Ethyl-N-(2-hydroxypyrimido[1,2-a]benzimidazol-4-yl)hexanamide chemical structure, C18H22N4O2, CAS 879450-09-6](/s/BNJQDNFFJYXBNE-UHFFFAOYSA-N.svg)
2-Ethyl-N-(2-hydroxypyrimido[1,2-a]benzimidazol-4-yl)hexanamide
CAS 879450-09-6C18H22N4O2
4-(6-Morpholino-2-phenyl-4-pyrimidinyl)morpholine
CAS 58514-95-7C18H22N4O2
![1-[(2S)-1-Hydrazinyl-1-oxo-3-phenylpropan-2-yl]-3-(2-phenylethyl)urea chemical structure, C18H22N4O2, CAS 1173669-78-7](/s/FJNWDXIPOMSLLO-INIZCTEOSA-N.svg)
1-[(2S)-1-Hydrazinyl-1-oxo-3-phenylpropan-2-yl]-3-(2-phenylethyl)urea
CAS 1173669-78-7C18H22N4O2
![3-[4-(1H-Benzimidazol-2-yl)piperidin-1-yl]-1-ethylpyrrolidine-2,5-dione chemical structure, C18H22N4O2, CAS 696652-79-6](/s/NYSXEJSMJAPRMR-UHFFFAOYSA-N.svg)
3-[4-(1H-Benzimidazol-2-yl)piperidin-1-yl]-1-ethylpyrrolidine-2,5-dione
CAS 696652-79-6C18H22N4O2
![3-[[7-(4-Methoxyphenyl)-5,6-dimethylpyrrolo[2,3-d]pyrimidin-4-yl]amino]propan-1-ol chemical structure, C18H22N4O2, CAS 900256-84-0](/s/WXEHJFWZASKHKB-UHFFFAOYSA-N.svg)
3-[[7-(4-Methoxyphenyl)-5,6-dimethylpyrrolo[2,3-d]pyrimidin-4-yl]amino]propan-1-ol
CAS 900256-84-0C18H22N4O2
- 6-(4-Methylphenyl)-2-(2-(4-methyl-1-piperazinyl)-2-oxoethyl)-3(2H)-pyridazinone618070-04-5C18H22N4O2
- 2-Amino-7,7-dimethyl-5-oxo-4-(1,3,5-trimethyl-1H-pyrazol-4-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile492426-92-3C18H22N4O2
- N-(2-Methoxyphenyl)-2-(4-pyridin-2-ylpiperazin-1-yl)acetamide885438-07-3C18H22N4O2
- 4-[[(1R)-5-Hydroxy-2-adamantyl]amino]-1H-pyrrolo[2,3-b]pyridine-5-carboxamideC18H22N4O2
- 1-[2-Methyl-4-(2-morpholin-4-ylethyl)pyrazolo[1,5-a]benzimidazol-3-yl]ethanone499997-19-2C18H22N4O2
- N-Benzyl-5-(3-methylpiperazin-1-yl)-2-nitroaniline330177-55-4C18H22N4O2
- EGIS-7625 free base751462-86-9C18H22N4O2
- 9-(N-(4-Aminobutyl)-N-ethyl)aminobenzo(f)phthalazine-1,4-(2H,3H)dione71368-30-4C18H22N4O2
- 1H-Purine-2,6-dione, 3,7-dihydro-7-(phenylmethyl)-1,3-dipropyl-102284-71-9C18H22N4O2
- [4-(2,3-Dimethylphenyl)piperazino](2-methoxy-5-pyrimidinyl)methanone1251566-64-9C18H22N4O2
- 3-[(4-Pyridin-2-ylpiperazin-1-yl)carbonyl]-5,6,7,8-tetrahydro-4H-cyclohepta[d]isoxazole894585-78-5C18H22N4O2
- N-Benzyl-2-{[6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl]oxy}acetamide1226429-51-1C18H22N4O2
- N-Cyclohexyl-1-(1H-indazol-3-yl)-5-oxo-3-pyrrolidinecarboxamide1435998-98-3C18H22N4O2
- 2-(3-Oxo-3,5,6,7,8,9-hexahydro-2H-cyclohepta[c]pyridazin-2-yl)-N-[2-(2-pyridyl)ethyl]acetamide1401576-60-0C18H22N4O2
- 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-N-(pyridin-2-yl)acetamide146714-63-8C18H22N4O2
- N-Methyl-2-(4-methyl-6-oxo-2-pyrrolidin-1-ylpyrimidin-1(6H)-yl)-N-phenylacetamide1251574-87-4C18H22N4O2
- (E)-1-(2-Cyano-3-oxo-3-(phenethylamino)prop-1-en-1-yl)piperidine-4-carboxamide885180-81-4C18H22N4O2
- Furan-2-yl(9-(pyrimidin-2-yl)-3,9-diazaspiro[5.5]undecan-3-yl)methanone959503-71-0C18H22N4O2
- 2-[4-Methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-1-yl]-N-(2-methylphenyl)acetamide1251691-82-3C18H22N4O2
- 2-(4-Methyl-6-oxo-2-piperidin-1-ylpyrimidin-1(6H)-yl)-N-phenylacetamide1251627-11-8C18H22N4O2
- N-(2-(Dimethylamino)-2-(1-methyl-1H-indol-3-yl)ethyl)-5-methylisoxazole-3-carboxamide1396886-02-4C18H22N4O2
- Azidocodeine22958-08-3C18H22N4O2
- N-(2-(1H-Indol-3-yl)ethyl)-3-ethoxy-1-ethyl-1H-pyrazole-4-carboxamide1014088-85-7C18H22N4O2
- 1,4-Bis[N-(3-hydroxypropyl)amino]-2,3-diaza-anthracene103344-03-2C18H22N4O2
- 2-{8-Methyl-4-oxo-3H,4H,5H-pyrimido[5,4-b]indol-3-yl}-N-pentylacetamide1105211-61-7C18H22N4O2
- N-(2-Morpholinopyrimidin-5-yl)-4-phenylbutanamide1340767-22-7C18H22N4O2
- Furan-2-yl(2-(pyrimidin-2-yl)-2,9-diazaspiro[5.5]undecan-9-yl)methanone959559-79-6C18H22N4O2
- (E)-N'-(3-Allyl-2-hydroxybenzylidene)-3-(tert-butyl)-1H-pyrazole-5-carbohydrazide1285567-49-8C18H22N4O2
- 2-(4-Methylphenyl)-5-(3-morpholin-4-ylpropylamino)-1,3-oxazole-4-carbonitrile459420-60-1C18H22N4O2
- 1-Methyl-5-(2-propoxyphenyl)-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one139756-23-3C18H22N4O2
- N,N'-Bis(4-aminophenyl)adipamide26179-35-1C18H22N4O2
- Ethyl 4-methyl-2-(4-phenylpiperazin-1-yl)pyrimidine-5-carboxylate903446-60-6C18H22N4O2
- 3-[4-[4-(Dimethylcarbamoylamino)phenyl]phenyl]-1,1-dimethylurea82261-40-3C18H22N4O2
- 2-(2-((5-Methyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidin-7-yl)amino)ethoxy)ethanol900879-93-8C18H22N4O2
- 2-(3,4-Dimethoxyphenyl)-5-methyl-N-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-7-amine1015543-11-9C18H22N4O2
- N,N'-Tetramethylenebis(2-aminobenzamide)69583-10-4C18H22N4O2
- N-[2-(Cyclohexen-1-yl)ethyl]-3-(4-oxo-1,2,3-benzotriazin-3-yl)propanamide440331-64-6C18H22N4O2
- Urea, N,N''-1,2-ethanediylbis[N-methyl-N'-phenyl-64544-72-5C18H22N4O2
- (E)-N'-(4-Butoxybenzylidene)-3-cyclopropyl-1H-pyrazole-5-carbohydrazide634884-37-0C18H22N4O2
- 2-(2-((2,5-Dimethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-yl)amino)ethoxy)ethanol946359-66-6C18H22N4O2
- 3-[1-Methyl-6-(4-piperidinyl)-1H-indazol-3-yl]-2,6-piperidinedione2655646-49-2C18H22N4O2
- N-(2-Methoxy-5-methylphenyl)-4-pyridin-2-ylpiperazine-1-carboxamide708223-32-9C18H22N4O2
- 1,9-Dimethyl-4-oxo-N-pentyl-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide724738-04-9C18H22N4O2
- 2-(2-Aminobenzoyl)-2-(tert-butyl)-N-phenyl-1-hydrazinecarboxamide866009-73-6C18H22N4O2
- (E)-3-Cyclopropyl-N'-(1-(4-ethoxyphenyl)propylidene)-1H-pyrazole-5-carbohydrazide1048930-94-4C18H22N4O2
- N-Cyclopentyl-5-cyclopropyl-1-(4-methoxyphenyl)-1H-1,2,3-triazole-4-carboxamide954335-37-6C18H22N4O2
- 2-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-4,6-dimethylpyrimidine59467-17-3C18H22N4O2
- N-[6-Methoxy-1-(2-methylpropyl)pyrazolo[3,4-b]quinolin-3-yl]propanamide714935-07-6C18H22N4O2
- Pyrrolo(3,2-b)(1,5)benzodiazepin-10(1H)-one, 4,9-dihydro-1,3-dimethyl-4-(3-(dimethylamino)-1-oxopropyl)-83622-03-1C18H22N4O2
- 2,2'-Dimethyl-5,5'-bis(2-pyridinyl)-3,3'-biisoxazolidine1094765-31-7C18H22N4O2
- 2-Amino-4-(1-ethyl-5-methyl-1H-pyrazol-4-yl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile492425-29-3C18H22N4O2
- 2-{2-[(5,6-Dimethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-yl)amino]ethoxy}ethanol900270-51-1C18H22N4O2
- N-Cyclohexyl-2-oxo-1,5,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),9,11,13-tetraene-5-carboxamide887409-04-3C18H22N4O2
- (Z)-3-(tert-Butyl)-N'-((E)-3-(2-methoxyphenyl)allylidene)-1H-pyrazole-5-carbohydrazide1284268-42-3C18H22N4O2
- 7-(Furan-2-yl)-4-methyl-2-(4-methylpiperazin-1-yl)-7,8-dihydroquinazolin-5(6H)-one925023-42-3C18H22N4O2
- 2-(3,4-Dimethoxyphenyl)-5-methyl-N-propylpyrazolo[1,5-a]pyrimidin-7-amine933250-83-0C18H22N4O2
- 2-{[6-Methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl]oxy}-N-(2-methylphenyl)acetamide1030096-89-9C18H22N4O2
- 1-Methyl-2-oxo-N-{[1-(pyridin-2-yl)piperidin-4-yl]methyl}-1,2-dihydropyridine-3-carboxamide1234874-86-2C18H22N4O2
- N-Phenethyl-4-(pyrazin-2-yloxy)piperidine-1-carboxamide950646-83-0C18H22N4O2
- tert-Butyl 5H-spiro[pyrido[3,2-E]pyrrolo[1,2-A]pyrazine-6,3-pyrrolidine]-1-carboxylate1290625-92-1C18H22N4O2
- [4-(2-Methoxyphenyl)piperazin-1-yl](2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methanone1328710-77-5C18H22N4O2
- (3-(Dimethylamino)phenyl)(4-(pyrazin-2-yloxy)piperidin-1-yl)methanone1421445-87-5C18H22N4O2
- 7-Benzyl-2-morpholino-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one957438-14-1C18H22N4O2
- Butane, 1,4-bis(3-phenylureido)-64544-76-9C18H22N4O2
- 5-Pyrimidinecarboxamide, N-(1-benzyl-4-piperidyl)-4-methoxy-72412-47-6C18H22N4O2
- Ethyl 7-(4-isopropylphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate537001-85-7C18H22N4O2
- N-(Cyclopropylmethyl)-1-(3-oxo-3,4-dihydroquinoxalin-2-yl)piperidine-4-carboxamide1206998-15-3C18H22N4O2
- N-Isopentyl-2-(8-methyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)acetamide1105246-21-6C18H22N4O2
- 2-{[6-Methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl]oxy}-N-(3-methylphenyl)acetamide1031961-64-4C18H22N4O2
- 2-{[6-Methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl]oxy}-N-(4-methylphenyl)acetamide1029776-90-6C18H22N4O2
- N-[4,6-Dimethyl-2-(pyrrolidin-1-yl)pyrimidin-5-yl]-2-phenoxyacetamide1448034-35-2C18H22N4O2
- 2-(2,3-Dihydro-1H-inden-1-yl)-1-[2-(3-methyl-1H-1,2,4-triazol-5-yl)morpholin-4-yl]ethan-1-one1384563-40-9C18H22N4O2
- 1-Cyclopentyl-3-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)urea1797751-02-0C18H22N4O2
- 2-Phenoxy-N-{[4-(piperidin-1-yl)pyrimidin-2-yl]methyl}acetamide1797804-62-6C18H22N4O2
- N-((2-Morpholinopyrimidin-4-yl)methyl)-3-phenylpropanamide1797978-72-3C18H22N4O2
- Methyl 4-methyl-2-[4-(4-methylphenyl)piperazin-1-yl]pyrimidine-5-carboxylate1710202-79-1C18H22N4O2
Frequently asked questions
What is the molar mass of C18H22N4O2?
The molar mass of C18H22N4O2 is 326.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 326.1743 Da.
How many compounds have the formula C18H22N4O2?
CompoundList lists 394 compounds with the molecular formula C18H22N4O2, including Peficitinib, 4-((5-Hydroxy-2-adamantyl)amino)-1H-pyrrolo(2,3-b)pyridine-5-carboxamide, 7-(4-(tert-Butyl)benzyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione. 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 C18H22N4O2?
C18H22N4O2 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.