C18H22N2O3S
344 compounds have this formula on CompoundList.
- Molar mass
- 346.44g/mol
- Monoisotopic mass
- 346.1351Da
- Atoms
- 46
- Elements
- 5
- Rings plus double bonds
- 9
The formula C18H22N2O3S describes a molecule made of 18 carbon atoms, 22 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur 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 × 1862.40%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 226.40%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 28.09%14.007 × 2 = 28.014 g/mol
- O Oxygen × 313.85%15.999 × 3 = 47.997 g/mol
- S Sulfur × 19.25%32.06 × 1 = 32.060 g/mol
Compounds with the formula C18H22N2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 344 of 344 compounds
![N'-(3,4-Dimethylphenyl)-N-{2-hydroxy-2-[(thiophen-3-yl)methyl]propyl}ethanediamide chemical structure, C18H22N2O3S, CAS 2097872-62-1](/s/WSRWRGPNGCTRLP-UHFFFAOYSA-N.svg)
![N-{2-Hydroxy-2-[(thiophen-3-yl)methyl]propyl}-N'-(2-phenylethyl)ethanediamide chemical structure, C18H22N2O3S, CAS 2097914-61-7](/s/VEHONZWMJHIWNE-UHFFFAOYSA-N.svg)
![1-[(1-{3-[4-(Methylsulfanyl)phenyl]propanoyl}azetidin-3-yl)methyl]pyrrolidine-2,5-dione chemical structure, C18H22N2O3S, CAS 2097883-00-4](/s/RREPARFWBODHCQ-UHFFFAOYSA-N.svg)
![N-[1-(2,5-Dimethylphenyl)ethyl]-6-methanesulfonyl-N-methylpyridine-3-carboxamide chemical structure, C18H22N2O3S, CAS 2249293-90-9](/s/FSDLIUBAFUYSMV-UHFFFAOYSA-N.svg)
![1-[(3,4-Dimethoxyphenyl)methyl]-3-{[1-(thiophen-3-yl)cyclopropyl]methyl}urea chemical structure, C18H22N2O3S, CAS 2415584-11-9](/s/YJDDXOHQFUPTDF-UHFFFAOYSA-N.svg)
![N-(2,6-Dimethylphenyl)-4-[ethyl(methylsulfonyl)amino]benzamide chemical structure, C18H22N2O3S, CAS 928913-03-5](/s/BOAPWNTWZVECTP-UHFFFAOYSA-N.svg)
![2-{[1-(Benzenesulfonyl)piperidin-3-yl]methoxy}-6-methylpyridine chemical structure, C18H22N2O3S, CAS 2379994-24-6](/s/YUQXHHVLWIYTGU-UHFFFAOYSA-N.svg)
![Benzyl [2-(morpholin-4-yl)-2-(thiophen-2-yl)ethyl]carbamate chemical structure, C18H22N2O3S, CAS 1331172-84-9](/s/MOJPCGFFGCRFJV-UHFFFAOYSA-N.svg)
![[3S,(-)]-3-[p-[(3-Methyl-2-butenyl)oxy]benzyl]-1,4-dimethyl-6-thioxopiperazine-2,5-dione chemical structure, C18H22N2O3S, CAS 105637-71-6](/s/SQAHNUAABSGLKN-HNNXBMFYSA-N.svg)
- tert-Butyl N-[(3-pyridin-3-yl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)methyl]carbamate1310427-49-6C18H22N2O3S
- 4-Methoxy-N-[4-(piperidine-1-sulfonyl)phenyl]aniline92814-69-2C18H22N2O3S
- 2-[(Diethylamino)methyl]-4-nitro-6-[(phenylsulfanyl)methyl]phenol61151-43-7C18H22N2O3S
- 4-[3-(4-Methylphenoxy)piperidin-1-yl]benzene-1-sulfonamide827323-01-3C18H22N2O3S
- 2-Methoxy-5-(1-tosylpiperidin-2-yl)pyridine1352537-40-6C18H22N2O3S
- 2-Methoxy-3-(1-tosylpiperidin-2-yl)pyridine1352489-54-3C18H22N2O3S
- 2-Ethoxy-5-(1-tosylpyrrolidin-2-yl)pyridine1352509-32-0C18H22N2O3S
- 2-Ethoxy-3-(1-tosylpyrrolidin-2-yl)pyridine1352503-89-9C18H22N2O3S
- 2-Methoxy-4-methyl-5-(1-tosylpyrrolidin-2-yl)pyridine1352515-84-4C18H22N2O3S
- 6-Methoxy-2-methyl-3-(1-tosylpyrrolidin-2-yl)pyridine1352541-63-9C18H22N2O3S
- 6-Methyl-5-(1-tosylpiperidin-2-yl)pyridin-2(1H)-one1352521-47-1C18H22N2O3S
- 1-(4-Methanesulfonylphenyl)-4-(2-methoxyphenyl)piperazine2742039-20-7C18H22N2O3S
- Benzyl 4-hydroxy-4-[(4-methyl-1,3-thiazol-2-yl)methyl]piperidine-1-carboxylate2680698-91-1C18H22N2O3S
- Benzyl N-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-N-butylcarbamate2680672-37-9C18H22N2O3S
- tert-Butyl N-[(1S)-1-[4-(4-methylthiazol-5-yl)phenyl]-3-oxo-propyl]carbamate2922000-60-8C18H22N2O3S
- 4-[5-(3-Amino-5-methylphenyl)-2-thiazolyl]-4-hydroxycyclohexanecarboxylic acid methyl ester1338082-45-3C18H22N2O3S
- 3-[(2,4-Dimethylphenyl)sulfonyl]-2-(piperazin-1-yl)phenol2581886-15-7C18H22N2O3S
- 3-[(2,4-Dimethylphenyl)sulfonyl]-4-(piperazin-1-yl)phenol2581886-16-8C18H22N2O3S
- Oxomemazine N-oxide2731709-58-1C18H22N2O3S
- rel-2-Methoxy-5-methyl-N-((3R,4S)-4-phenylpyrrolidin-3-yl)benzenesulfonamide2196531-91-4C18H22N2O3S
Frequently asked questions
What is the molar mass of C18H22N2O3S?
The molar mass of C18H22N2O3S is 346.44 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 346.1351 Da.
How many compounds have the formula C18H22N2O3S?
CompoundList lists 344 compounds with the molecular formula C18H22N2O3S, including 3-(1-(2-Phenylbutanoyl)piperidin-4-yl)thiazolidine-2,4-dione, 7-(Furan-2-yl)-N-(4-methoxybenzyl)-1,4-thiazepane-4-carboxamide, 3-Methyl-N-(pyridin-3-yl(tetrahydro-2H-pyran-4-yl)methyl)benzenesulfonamide. 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 C18H22N2O3S?
C18H22N2O3S 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.