Molecular formula
C18H26N2O3S
93 compounds have this formula on CompoundList.
- Molar mass
- 350.48g/mol
- Monoisotopic mass
- 350.1664Da
- Atoms
- 50
- Elements
- 5
- Rings plus double bonds
- 7
The formula C18H26N2O3S describes a molecule made of 18 carbon atoms, 26 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 × 1861.69%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 267.48%1.008 × 26 = 26.208 g/mol
- N Nitrogen × 27.99%14.007 × 2 = 28.014 g/mol
- O Oxygen × 313.69%15.999 × 3 = 47.997 g/mol
- S Sulfur × 19.15%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H26N2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 93 of 93 compounds
Delequamine
CAS 119905-05-4C18H26N2O3S
N-Cyclohexyl-3-piperidin-1-ylsulfonylbenzamide
CAS 314027-41-3C18H26N2O3S
N-(4-Piperidin-1-ylsulfonylphenyl)cyclohexanecarboxamide
CAS 433963-50-9C18H26N2O3S
![1-Azepanyl[1-(phenylsulfonyl)-4-piperidinyl]methanone chemical structure, C18H26N2O3S, CAS 478041-48-4](/s/TVGHYBXTPZCJMY-UHFFFAOYSA-N.svg)
1-Azepanyl[1-(phenylsulfonyl)-4-piperidinyl]methanone
CAS 478041-48-4C18H26N2O3S
![Azepan-1-yl-[1-(benzenesulfonyl)piperidin-3-yl]methanone chemical structure, C18H26N2O3S, CAS 524060-49-9](/s/SFDODXHCOZUQJT-UHFFFAOYSA-N.svg)
Azepan-1-yl-[1-(benzenesulfonyl)piperidin-3-yl]methanone
CAS 524060-49-9C18H26N2O3S
N-(6-tert-Butyl-3-carbamoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)oxolane-2-carboxamide
CAS 303135-84-4C18H26N2O3S
![N-{4-[(1,3,3-Trimethyl-6-azabicyclo[3.2.1]oct-6-yl)sulfonyl]phenyl}acetamide chemical structure, C18H26N2O3S, CAS 329694-35-1](/s/AJOWICSKFFTLKQ-UHFFFAOYSA-N.svg)
N-{4-[(1,3,3-Trimethyl-6-azabicyclo[3.2.1]oct-6-yl)sulfonyl]phenyl}acetamide
CAS 329694-35-1C18H26N2O3S
![N-[1-(2-Bicyclo[2.2.1]heptanyl)ethyl]-3-(dimethylsulfamoyl)benzamide chemical structure, C18H26N2O3S, CAS 1005056-18-7](/s/FBCMKFWBKKWECU-UHFFFAOYSA-N.svg)
N-[1-(2-Bicyclo[2.2.1]heptanyl)ethyl]-3-(dimethylsulfamoyl)benzamide
CAS 1005056-18-7C18H26N2O3S
1-Cyclohex-3-enylmethyl-4-(4-methoxy-benzenesulfonyl)-piperazine
CAS 523997-98-0C18H26N2O3S
(4-((3,5-Dimethylpiperidin-1-yl)sulfonyl)phenyl)(pyrrolidin-1-yl)methanone
CAS 392324-27-5C18H26N2O3S
(4-Methylpiperidin-1-yl)-(3-piperidin-1-ylsulfonylphenyl)methanone
CAS 352668-19-0C18H26N2O3S
Cambridge id 6737860
CAS 432013-88-2C18H26N2O3S
![[1-(4-Methylphenyl)sulfonylpiperidin-3-yl]-piperidin-1-ylmethanone chemical structure, C18H26N2O3S, CAS 380191-71-9](/s/AYIBXFULZBXXQN-UHFFFAOYSA-N.svg)
[1-(4-Methylphenyl)sulfonylpiperidin-3-yl]-piperidin-1-ylmethanone
CAS 380191-71-9C18H26N2O3S
![1-[1-(Benzenesulfonyl)piperidine-4-carbonyl]-3-methylpiperidine chemical structure, C18H26N2O3S, CAS 326618-61-5](/s/UVEPOBWWSDIGIK-UHFFFAOYSA-N.svg)
1-[1-(Benzenesulfonyl)piperidine-4-carbonyl]-3-methylpiperidine
CAS 326618-61-5C18H26N2O3S
N-Cyclohexyl-N-(2-oxo-2-pyrrolidin-1-ylethyl)benzenesulfonamide
CAS 593243-90-4C18H26N2O3S
![2-[Benzenesulfonyl(ethyl)amino]-N-[2-(cyclohexen-1-yl)ethyl]acetamide chemical structure, C18H26N2O3S, CAS 831233-55-7](/s/DYFYRWLURWRBED-UHFFFAOYSA-N.svg)
2-[Benzenesulfonyl(ethyl)amino]-N-[2-(cyclohexen-1-yl)ethyl]acetamide
CAS 831233-55-7C18H26N2O3S
N-Cyclohexyl-2-methyl-5-pyrrolidin-1-ylsulfonylbenzamide
CAS 879583-59-2C18H26N2O3S
![1-[1-(Benzenesulfonyl)piperidine-3-carbonyl]-2-methylpiperidine chemical structure, C18H26N2O3S, CAS 345616-95-7](/s/SRQLGCUKJNJDBU-UHFFFAOYSA-N.svg)
1-[1-(Benzenesulfonyl)piperidine-3-carbonyl]-2-methylpiperidine
CAS 345616-95-7C18H26N2O3S
N-Butyl-N-(6-cyano-2,2-dimethylchroman-4-yl)ethanesulfonamide
CAS 199335-15-4C18H26N2O3S
1-(Benzenesulfonyl)-N-cyclohexylpiperidine-4-carboxamide
CAS 433953-51-6C18H26N2O3S
N-(2-(Propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)cyclopentanecarboxamide
CAS 955233-29-1C18H26N2O3S
![(8aS,12aR,13aR)-3-Methoxy-12-methylsulfonyl-5,6,8,8a,9,10,11,12a,13,13a-decahydroisoquinolino[2,1-g][1,6]naphthyridine chemical structure, C18H26N2O3S, CAS 121961-55-5](/s/JKDBLHWERQWYKF-BMGDILEWSA-N.svg)
(8aS,12aR,13aR)-3-Methoxy-12-methylsulfonyl-5,6,8,8a,9,10,11,12a,13,13a-decahydroisoquinolino[2,1-g][1,6]naphthyridine
CAS 121961-55-5C18H26N2O3S
![Methyl 2-[3-(4-methylpiperidin-1-yl)propanoylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate chemical structure, C18H26N2O3S, CAS 670270-06-1](/s/ZDNOIGYTHDYERC-UHFFFAOYSA-N.svg)
Methyl 2-[3-(4-methylpiperidin-1-yl)propanoylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
CAS 670270-06-1C18H26N2O3S
N-(1-Cyclopentanecarbonyl-2,3-dihydro-1H-indol-6-yl)-2-methylpropane-1-sulfonamide
CAS 1058180-23-6C18H26N2O3S
- 1-(3-Cyclopentylpropanoyl)-4-(phenylsulfonyl)piperazine333757-07-6C18H26N2O3S
- (4-Methylpiperidin-1-yl)(1-(phenylsulfonyl)piperidin-4-yl)methanone326176-87-8C18H26N2O3S
- (2-Methylpiperidin-1-yl)(1-(phenylsulfonyl)piperidin-4-yl)methanone380191-63-9C18H26N2O3S
- Ethyl 2-[2-(azepan-1-yl)acetamido]-4H,5H,6H-cyclopenta[b]thiophene-3-carboxylate300676-10-2C18H26N2O3S
- 1-((2-Ethoxy-5-isopropyl-4-methylphenyl)sulfonyl)-2-isopropyl-1H-imidazole898644-85-4C18H26N2O3S
- N-(3-Bicyclo[2.2.1]heptanyl)-2-(2,4-dimethyl-N-methylsulfonylanilino)acetamide1005245-90-8C18H26N2O3S
- Ethyl 2-(cyclopropanecarboxamido)-5,5,7,7-tetramethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate887901-89-5C18H26N2O3S
- 1H-Imidazole, 1-[[2-ethoxy-4-methyl-5-(1-methylethyl)phenyl]sulfonyl]-2-ethyl-4-methyl-728002-54-8C18H26N2O3S
- 1-(4-Methylbenzenesulfonyl)-4-(piperidine-1-carbonyl)piperidine326615-52-5C18H26N2O3S
- (4-(4-tert-Butylphenylsulfonyl)piperazin-1-yl)(cyclopropyl)methanone925580-64-9C18H26N2O3S
- 3-Azabicyclo(3.2.1)octane-3-carboxamide, N-((4-methylphenyl)sulfonyl)-1,8,8-trimethyl-34334-45-7C18H26N2O3S
- Ethyl 2-[2-(4-methylpiperidin-1-yl)acetamido]-4H,5H,6H-cyclopenta[b]thiophene-3-carboxylate317328-64-6C18H26N2O3S
- N-[2-(Cyclohexen-1-yl)ethyl]-2-[methyl-(4-methylphenyl)sulfonylamino]acetamide522662-83-5C18H26N2O3S
- 1-(4-Cyclohexylphenyl)sulfonylpiperidine-4-carboxamide915875-24-0C18H26N2O3S
- 1-(4-{[2-(1-Piperidinyl)propyl]sulfonyl}phenyl)-2-pyrrolidinone914357-99-6C18H26N2O3S
- (R,E)-Benzyl 4-(((tert-butylsulfinyl)imino)methyl)piperidine-1-carboxylate2423977-47-1C18H26N2O3S
- N-(3-Bicyclo[2.2.1]heptanyl)-2-(4-ethyl-N-methylsulfonylanilino)acetamide1005122-75-7C18H26N2O3S
- Ethanediamide, N,N-bis(2-methylpropyl)-N'-((4-methoxyphenyl)thioxomethyl)-169465-24-1C18H26N2O3S
- N-[3-(Diethylamino)propyl]-4-methoxynaphthalene-1-sulfonamide825609-23-2C18H26N2O3S
- (4-((2-Ethylpiperidin-1-yl)sulfonyl)phenyl)(pyrrolidin-1-yl)methanone864939-62-8C18H26N2O3S
- 1-((3-(tert-Butyl)-4-ethoxyphenyl)sulfonyl)-2-isopropyl-1H-imidazole898640-00-1C18H26N2O3S
- Methyl 4-((1-(thiophen-2-yl)cyclopentanecarboxamido)methyl)piperidine-1-carboxylate1235012-10-8C18H26N2O3S
- N-Cycloheptyl-4-[methylsulfonyl(prop-2-enyl)amino]benzamide830353-15-6C18H26N2O3S
- 3-Piperidinecarboxamide, N-cyclohexyl-1-(phenylsulfonyl)-460992-88-5C18H26N2O3S
- Benzo(b)thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-((1-piperidinylacetyl)amino)-, ethyl ester62349-04-6C18H26N2O3S
- (Z)-N-(6-Ethoxy-3-(2-ethoxyethyl)benzo[d]thiazol-2(3H)-ylidene)pivalamide865174-38-5C18H26N2O3S
- N-(1-(Propylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)cyclopentanecarboxamide946350-99-8C18H26N2O3S
- N-[1-(Ethanesulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl]cyclohexanecarboxamide946282-40-2C18H26N2O3S
- (E)-2-Phenyl-N-((1-(tetrahydrofuran-3-yl)piperidin-4-yl)methyl)ethenesulfonamide2034997-08-3C18H26N2O3S
- N-(1-Propionyl-1,2,3,4-tetrahydroquinolin-6-yl)cyclohexanesulfonamide941944-76-9C18H26N2O3S
- N-(1-Propionyl-1,2,3,4-tetrahydroquinolin-7-yl)cyclohexanesulfonamide941900-73-8C18H26N2O3S
- N-[1-(Ethanesulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl]cyclohexanecarboxamide946351-71-9C18H26N2O3S
- Rel-(4AR,7AS)-4-butyl-1-(4-ethylphenyl)hexahydrothieno[3,4-B]pyrazin-2(1H)-one 6,6-dioxide1217810-60-0C18H26N2O3S
- 1-[(2,3-Dimethylcyclohexyl)carbamoyl]ethyl 2-(methylsulfanyl)pyridine-3-carboxylate1212174-39-4C18H26N2O3S
- (3-(Cyclohexylsulfonyl)azetidin-1-yl)(4-(dimethylamino)phenyl)methanone1797303-67-3C18H26N2O3S
- 3-(Cyclohexylsulfonyl)-N-phenethylazetidine-1-carboxamide1797303-97-9C18H26N2O3S
- 1-((1R,5S)-8-(2-(Cyclopentylthio)acetyl)-8-azabicyclo[3.2.1]octan-3-yl)pyrrolidine-2,5-dione2058740-13-7C18H26N2O3S
- 2-(2-Methoxyphenoxy)-1-[4-(thiolan-3-yl)-1,4-diazepan-1-yl]ethan-1-one2309310-97-0C18H26N2O3S
- 1H-Indolo(3,2,1-de)(1,5)naphthyridine, 2,3,3a,4,5,6-hexahydro-3-ethyl-6-methyl-, methanesulfonate65285-21-4C18H26N2O3S
- 1-Acetyl-4-[(4-cyclohexylphenyl)sulfonyl]piperazine941264-12-6C18H26N2O3S
- 1-Naphthalenesulfonamide, 5-(dimethylamino)-N-(6-hydroxyhexyl)-110232-19-4C18H26N2O3S
- N-(2-Oxo-1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)cyclohexanesulfonamide941906-31-6C18H26N2O3S
- N-Cyclopropyl-1-[(3-phenylpropyl)sulfonyl]piperidine-4-carboxamide928914-13-0C18H26N2O3S
- 1-(3-tert-Butyl-4-ethoxybenzenesulfonyl)-2-ethyl-4-methyl-1H-imidazole898656-17-2C18H26N2O3S
- Ethyl 2-[(1-pyrrolidinylacetyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate895735-56-5C18H26N2O3S
- N-(4-(2-Oxo-2-(pyrrolidin-1-yl)ethyl)phenyl)cyclohexanesulfonamide1060320-79-7C18H26N2O3S
- N-Cyclopentyl-2-(1-(phenylsulfonyl)piperidin-2-yl)acetamide1021073-67-5C18H26N2O3S
- N-((4-(1,2,3,4-Tetrahydroisoquinoline-2-carbonyl)cyclohexyl)methyl)methanesulfonamide1203344-96-0C18H26N2O3S
- 1-[4-[(E)-2-(4-Methylphenyl)ethenyl]sulfonyl-1,4-diazepan-1-yl]butan-1-one1241702-23-7C18H26N2O3S
- N-Methyl-1-(2-phenylethenesulfonyl)-N-propylpiperidine-4-carboxamide1241689-27-9C18H26N2O3S
- 1-(5-tert-Butyl-2-propoxyphenyl)sulfonyl-3,5-dimethylpyrazole1206146-80-6C18H26N2O3S
- N'-[2-(Cyclohex-1-en-1-yl)ethyl]-N-{2-hydroxy-2-[(thiophen-3-yl)methyl]propyl}ethanediamide2097872-97-2C18H26N2O3S
- 1-(4-{[1-(Cyclopropylmethyl)aziridin-2-yl]methoxy}benzenesulfonyl)piperidine2418669-25-5C18H26N2O3S
- N-(6-Methanesulfonyl-5-methylpyridin-3-yl)-decahydronaphthalene-4a-carboxamide2445790-65-6C18H26N2O3S
- Ethyl 4-methyl-2-[(1-pyrrolidinylacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate1019012-31-7C18H26N2O3S
- (E)-N-[2-(Azocan-1-yl)-2-oxoethyl]-2-(4-methylphenyl)ethenesulfonamide1424755-01-0C18H26N2O3S
- 1-(4-Butoxy-3-propan-2-ylphenyl)sulfonyl-3,5-dimethylpyrazole1904315-36-1C18H26N2O3S
- 2-[4-(Propane-2-sulfonyl)phenyl]-1-[3-(pyrrolidin-1-yl)azetidin-1-yl]ethan-1-one2309192-81-0C18H26N2O3S
- (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl [S(R)]-6-methoxy-1H-benzimidazole-2-sulfinate1080503-75-8C18H26N2O3S
- 1-(4-Methanesulfonylphenyl)-3-(piperidine-1-carbonyl)piperidine2877669-66-2C18H26N2O3S
- 4-(2-Propylpentanoyl)-1-[2-(thiophen-2-yl)ethyl]piperazine-2,6-dione89508-15-6C18H26N2O3S
- tert-Butyl 4-[2-(4-methoxyphenyl)ethanethioyl]piperazine-1-carboxylate2320959-35-9C18H26N2O3S
- (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 6-methoxy-1H-benzo[d]imidazole-2-sulfinate1080503-61-2C18H26N2O3S
- N-{1-[2-(2,3-Dihydro-1-benzofuran-5-yl)ethyl]piperidin-4-yl}cyclopropanesulfonamide2742016-46-0C18H26N2O3S
- N-{1-[2-(2,3-Dihydro-1-benzofuran-5-yl)ethyl]piperidin-3-yl}cyclopropanesulfonamide2741921-63-9C18H26N2O3S
- 1-[(1,4-Dioxan-2-yl)methyl]-4-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}piperidine3054626-20-6C18H26N2O3S
- N-Cyclobutyl-2-[1-(4-methanesulfonylphenyl)piperidin-4-yl]acetamide3054633-07-4C18H26N2O3S
- 2-(4-Methylcyclohexyl)-4-(2-methylpropyl)-3,4-dihydro-2H-1lambda,2,4-benzothiadiazine-1,1,3-trione3054552-82-5C18H26N2O3S
- Benzyl (S,E)-4-(((tert-butylsulfinyl)imino)methyl)piperidine-1-carboxylateC18H26N2O3S
Frequently asked questions
What is the molar mass of C18H26N2O3S?
The molar mass of C18H26N2O3S is 350.48 g/mol, calculated from standard atomic weights for 18 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 350.1664 Da.
How many compounds have the formula C18H26N2O3S?
CompoundList lists 93 compounds with the molecular formula C18H26N2O3S, including Delequamine, N-Cyclohexyl-3-piperidin-1-ylsulfonylbenzamide, N-(4-Piperidin-1-ylsulfonylphenyl)cyclohexanecarboxamide. 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 C18H26N2O3S?
C18H26N2O3S has a degree of unsaturation of 7. 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.