Molecular formula
C18H25N3O3S
82 compounds have this formula on CompoundList.
- Molar mass
- 363.48g/mol
- Monoisotopic mass
- 363.1617Da
- Atoms
- 50
- Elements
- 5
- Rings plus double bonds
- 8
The formula C18H25N3O3S describes a molecule made of 18 carbon atoms, 25 hydrogen atoms, 3 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 × 1859.48%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 256.93%1.008 × 25 = 25.200 g/mol
- N Nitrogen × 311.56%14.007 × 3 = 42.021 g/mol
- O Oxygen × 313.20%15.999 × 3 = 47.997 g/mol
- S Sulfur × 18.82%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H25N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 82 of 82 compounds
Biotinyl tyramide
CAS 41994-02-9C18H25N3O3S
N-(2-(Furan-2-yl)-2-(4-phenylpiperazin-1-yl)ethyl)ethanesulfonamide
CAS 877648-14-1C18H25N3O3S
![4-({[(1-Adamantylamino)carbonyl]amino}methyl)benzenesulfonamide chemical structure, C18H25N3O3S, CAS 523991-32-4](/s/BFEKMZTXGVIMLC-UHFFFAOYSA-N.svg)
4-({[(1-Adamantylamino)carbonyl]amino}methyl)benzenesulfonamide
CAS 523991-32-4C18H25N3O3S
2,5-Dioxo-1-(4-propoxyphenyl)-3-pyrrolidinyl N,N'-diethylimidothiocarbamate
CAS 339197-58-9C18H25N3O3S
![N'-[4-(1-Adamantyl)-1,3-thiazol-2-yl]-N-(2-hydroxyethyl)propanediamide chemical structure, C18H25N3O3S, CAS 303100-89-2](/s/WKZCCJQCFYGVLL-UHFFFAOYSA-N.svg)
N'-[4-(1-Adamantyl)-1,3-thiazol-2-yl]-N-(2-hydroxyethyl)propanediamide
CAS 303100-89-2C18H25N3O3S
![N-[4-[2-[[2-(4-Aminophenyl)ethyl]methylamino]ethoxy]phenyl]-methanesulfonamide chemical structure, C18H25N3O3S, CAS 115256-12-7](/s/RSQWCMABKYFNIZ-UHFFFAOYSA-N.svg)
N-[4-[2-[[2-(4-Aminophenyl)ethyl]methylamino]ethoxy]phenyl]-methanesulfonamide
CAS 115256-12-7C18H25N3O3S
N-(4-(2-((2-(4-Aminophenoxy)ethyl)methylamino)ethyl)phenyl)methanesulfonamide
CAS 115256-14-9C18H25N3O3S
1-(tert-Butyl)-3-(2-(5,8-dimethoxy-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)thiourea
CAS 847406-90-0C18H25N3O3S
![tert-Butyl N-[(1S)-2-phenyl-1-(5-propan-2-ylsulfanyl-1,3,4-oxadiazol-2-yl)ethyl]carbamate chemical structure, C18H25N3O3S, CAS 1173673-87-4](/s/TZNQPBRLZYVACX-AWEZNQCLSA-N.svg)
tert-Butyl N-[(1S)-2-phenyl-1-(5-propan-2-ylsulfanyl-1,3,4-oxadiazol-2-yl)ethyl]carbamate
CAS 1173673-87-4C18H25N3O3S
N-(4-Adamantan-1-yl-thiazol-2-yl)-N'-(3-hydroxy-propyl)-oxalamide
CAS 333760-19-3C18H25N3O3S
![{1-[(Diisopropylcarbamoyl)-methyl]-1H-benzoimidazol-2-ylsulfanyl}-acetic acid methyl ester chemical structure, C18H25N3O3S, CAS 606111-06-2](/s/UIWBPQGKZYXNLD-UHFFFAOYSA-N.svg)
{1-[(Diisopropylcarbamoyl)-methyl]-1H-benzoimidazol-2-ylsulfanyl}-acetic acid methyl ester
CAS 606111-06-2C18H25N3O3S
3-(3-Isopropoxypropyl)-6-morpholin-4-yl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one
CAS 689767-53-1C18H25N3O3S
N-(4-Methoxy-6-methylpyrimidin-2-yl)-4-methyl-N-(3-methylbutyl)benzenesulfonamide
CAS 380890-37-9C18H25N3O3S
![1-[4-(4,7-Dimethoxy-1,3-benzothiazol-2-yl)piperazin-1-yl]-2,2-dimethylpropan-1-one chemical structure, C18H25N3O3S, CAS 897486-63-4](/s/WBGWOYLXNVPQRX-UHFFFAOYSA-N.svg)
1-[4-(4,7-Dimethoxy-1,3-benzothiazol-2-yl)piperazin-1-yl]-2,2-dimethylpropan-1-one
CAS 897486-63-4C18H25N3O3S
1-Cyclohexyl-3-(2-((2-methyl-1H-indol-3-yl)sulfonyl)ethyl)urea
CAS 946291-20-9C18H25N3O3S
N,N-Diethyl-3,5-dimethyl-1-(3-phenylpropanoyl)-1H-pyrazole-4-sulfonamide
CAS 1019105-65-7C18H25N3O3S
![2-(Ethylsulfanyl)ethyl 4-[4-(dimethylamino)phenyl]-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate chemical structure, C18H25N3O3S, CAS 296262-68-5](/s/MWKKDGJTCNPDSH-UHFFFAOYSA-N.svg)
2-(Ethylsulfanyl)ethyl 4-[4-(dimethylamino)phenyl]-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate
CAS 296262-68-5C18H25N3O3S
![4-(4-Methylphenoxy)-1-[(1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl]piperidine chemical structure, C18H25N3O3S, CAS 1501962-01-1](/s/XKRLKQWNEKOBOQ-UHFFFAOYSA-N.svg)
4-(4-Methylphenoxy)-1-[(1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl]piperidine
CAS 1501962-01-1C18H25N3O3S
Carbamic acid, (((2-cyanoethyl)(1-methylethyl)amino)thio)methyl-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester
CAS 82560-72-3C18H25N3O3S
![N-Cyclooctyl-4-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)butanamide chemical structure, C18H25N3O3S, CAS 687582-31-6](/s/WLSXCWXZFXTGCD-UHFFFAOYSA-N.svg)
N-Cyclooctyl-4-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)butanamide
CAS 687582-31-6C18H25N3O3S
![3-{[(2,2-Dimethylpropanoyl)carbamothioyl]amino}-N-(tetrahydrofuran-2-ylmethyl)benzamide chemical structure, C18H25N3O3S, CAS 940515-67-3](/s/QKHVZPLOTVTING-UHFFFAOYSA-N.svg)
3-{[(2,2-Dimethylpropanoyl)carbamothioyl]amino}-N-(tetrahydrofuran-2-ylmethyl)benzamide
CAS 940515-67-3C18H25N3O3S
![4-{[(3-Methylbutanoyl)carbamothioyl]amino}-N-(tetrahydrofuran-2-ylmethyl)benzamide chemical structure, C18H25N3O3S, CAS 940467-22-1](/s/OJSBHLSBRMKZFG-UHFFFAOYSA-N.svg)
4-{[(3-Methylbutanoyl)carbamothioyl]amino}-N-(tetrahydrofuran-2-ylmethyl)benzamide
CAS 940467-22-1C18H25N3O3S
![N-Cyclopentyl-2-[3-(3-methylbutyl)-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl]acetamide chemical structure, C18H25N3O3S, CAS 1252860-62-0](/s/UTNJVIXJXMFFAP-UHFFFAOYSA-N.svg)
N-Cyclopentyl-2-[3-(3-methylbutyl)-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl]acetamide
CAS 1252860-62-0C18H25N3O3S
![4-(1-Methyl-1H-indol-3-yl)-1-[4-(methylsulfonyl)piperazino]-1-butanone chemical structure, C18H25N3O3S, CAS 1401570-04-4](/s/FSFUUQFRGQTZIG-UHFFFAOYSA-N.svg)
4-(1-Methyl-1H-indol-3-yl)-1-[4-(methylsulfonyl)piperazino]-1-butanone
CAS 1401570-04-4C18H25N3O3S
- 4-(4-tert-Butylphenoxy)-N-[5-(methoxymethyl)-1,3,4-thiadiazol-2-yl]butanamide632288-89-2C18H25N3O3S
- 4-{[(Cyclohexylcarbonyl)carbamothioyl]amino}-N-(2-methoxyethyl)benzamide940534-70-3C18H25N3O3S
- 1-[2-(2-Methylpiperidin-1-yl)-2-oxoethyl]-3-(2-methylpropyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione1261015-35-3C18H25N3O3S
- 1-((2-Ethoxyphenyl)sulfonyl)-4-((2-methyl-1H-imidazol-1-yl)methyl)piperidine1396759-86-6C18H25N3O3S
- N-(Isochroman-3-ylmethyl)-1-isopropyl-3,5-dimethyl-1H-pyrazole-4-sulfonamide2034439-40-0C18H25N3O3S
- Benzo[B]thiophene-3-carboxamide, 2-[[(acetylcyclopentylamino)acetyl]amino]-4,5,6,7-tetrahydro-606108-94-5C18H25N3O3S
- Carbamic acid, ((butyl(cyanomethyl)amino)thio)methyl-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester82560-32-5C18H25N3O3S
- 3-[(1-Ethyl-3-methyl-1H-pyrazol-4-yl)methyl]-2-(propan-2-yl)-3,4-dihydro-2H-1,2-benzothiazin-4-ol 1,1-dioxide1013794-48-3C18H25N3O3S
- 3-(3-Methylbutyl)-1-[2-oxo-2-(piperidin-1-yl)ethyl]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione1252918-86-7C18H25N3O3S
- N-[2-(3,4-Dimethoxyphenyl)ethyl]-4-methyl-2-(propan-2-ylamino)-1,3-thiazole-5-carboxamide1219569-09-1C18H25N3O3S
- N-Cyclohexyl-2-[3-(2-methylpropyl)-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl]acetamide1260918-23-7C18H25N3O3S
- 2,2-Dimethyl-5-{[4-(3-pyridinylmethoxy)-1-piperidinyl]carbonyl}-3-thiomorpholinone1452503-83-1C18H25N3O3S
- 2-[[2-[Cyclopentyl(cyclopropanecarbonyl)amino]acetyl]amino]-4,5-dimethylthiophene-3-carboxamide606110-28-5C18H25N3O3S
- 2-(2-(Isopropylsulfonyl)-1H-benzo[d]imidazol-1-yl)-1-(4-methylpiperidin-1-yl)ethanone886903-31-7C18H25N3O3S
- 1-(Azepan-1-yl)-2-(2-(propylsulfonyl)-1H-benzo[d]imidazol-1-yl)ethanone886904-21-8C18H25N3O3S
- 1-(4-Methylpiperidin-1-yl)-2-(2-(propylsulfonyl)-1H-benzo[d]imidazol-1-yl)ethanone886904-34-3C18H25N3O3S
- N-(Cyanomethyl)-1-(4-methylbenzenesulfonyl)-N-propylpiperidine-4-carboxamide1197920-23-2C18H25N3O3S
- N-(1-Cyanocycloheptyl)-2-[(5-methanesulfonyl-2-methylphenyl)amino]acetamide1223602-11-6C18H25N3O3S
- 4-(1H-Indol-3-yl)-N-(1-(methylsulfonyl)piperidin-4-yl)butanamide1282100-10-0C18H25N3O3S
- N-(1-Cyanocycloheptyl)-2-{[4-(ethanesulfonyl)phenyl]amino}acetamide1298626-19-3C18H25N3O3S
- 5-(1-Methanesulfonyl-1,2,3,6-tetrahydropyridin-4-yl)-2-piperidin-4-yl-2,3-dihydrofuro[2,3-c]pyridine1382137-38-3C18H25N3O3S
- Imidazo[1,5-a]pyrazine-7(1H)-carboxylic acid, hexahydro-2-[3-(methylthio)phenyl]-3-oxo-, 1,1-dimethylethyl ester1002339-29-8C18H25N3O3S
- 3-Amino-N-(2-aminoethyl)-N-[(2-phenoxyphenyl)methyl]propane-1-sulfonamide1797772-54-3C18H25N3O3S
- tert-Butyl 4-{[(phenylformamido)methanethioyl]amino}piperidine-1-carboxylate1803591-57-2C18H25N3O3S
- 2-(1H-Benzo[d]imidazol-1-yl)-1-(4-(isobutylsulfonyl)piperidin-1-yl)ethanone1797687-69-4C18H25N3O3S
- N-Cycloheptyl-2-{4-[(methylsulfonyl)amino]-1H-indol-1-yl}acetamide1630827-25-6C18H25N3O3S
- 1-Ethyl-N-(isochroman-3-ylmethyl)-N,3,5-trimethyl-1H-pyrazole-4-sulfonamide2034395-61-2C18H25N3O3S
- N-(1-(2,3-Dihydrobenzofuran-5-yl)propan-2-yl)-2-isopropyl-1-methyl-1H-imidazole-4-sulfonamide2034574-52-0C18H25N3O3S
- N-[[5-[4-(3,3-Dimethyl-4-oxoazetidin-2-yl)piperidine-1-carbonyl]thiophen-2-yl]methyl]acetamide2249636-70-0C18H25N3O3S
- N-(5-(Heptan-3-yl)-1,3,4-thiadiazol-2-yl)-2,6-dimethoxybenzamide82559-17-9C18H25N3O3S
- 3-[4-(2-Phenylethenesulfonyl)piperazin-1-yl]azepan-2-one930557-11-2C18H25N3O3S
- N-(3-{2,4-Dioxo-1,3-diazaspiro[4.4]nonan-3-yl}propyl)-3-(propan-2-yl)thiophene-2-carboxamide1798742-19-4C18H25N3O3S
- N-[4-(2-Cyano-3,3-dimethylpiperidine-1-carbonyl)phenyl]propane-1-sulfonamide2261197-71-9C18H25N3O3S
- 3-(2-Cyano-3,3-dimethylpiperidine-1-carbonyl)-N-ethyl-4-methylbenzenesulfonamide2249551-16-2C18H25N3O3S
- N'-[2-(Methylsulfanyl)phenyl]-N-{[1-(morpholin-4-yl)cyclobutyl]methyl}ethanediamide2380183-58-2C18H25N3O3S
- N-{1-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]pyrrolidin-3-yl}-N-methyl-1-phenylmethanesulfonamide2549040-04-0C18H25N3O3S
- 2-({1-[(1,1-Dioxo-1lambda6-thian-4-yl)methyl]piperidin-3-yl}methoxy)pyridine-4-carbonitrile2379997-40-5C18H25N3O3S
- N'-Phenyl-N-{[4-(thiomorpholin-4-yl)oxan-4-yl]methyl}ethanediamide2415586-50-2C18H25N3O3S
- tert-Butyl 4-(4-(methylthio)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-1-carboxylate2375213-51-5C18H25N3O3S
- N-tert-Butyl-1-(4,7-dimethoxy-1,3-benzothiazol-2-yl)pyrrolidine-3-carboxamide2640956-41-6C18H25N3O3S
- 1-{[1-(4-Methoxy-3-methylbenzenesulfonyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole2877708-33-1C18H25N3O3S
- N-(4-Methoxyphenyl)-2-[3-(thiomorpholine-4-carbonyl)pyrrolidin-1-yl]acetamide2877764-34-4C18H25N3O3S
- N-(2-Methoxyphenyl)-2-[3-(thiomorpholine-4-carbonyl)pyrrolidin-1-yl]acetamide2877704-69-1C18H25N3O3S
- 1-(4,7-Dimethoxy-1,3-benzothiazol-2-yl)-N-propan-2-ylpiperidine-4-carboxamide3030850-49-5C18H25N3O3S
- N-(Cyclopentanecarbonyl)-3-(thiophen-2-yl)-L-alanyl-L-prolinamide65627-74-9C18H25N3O3S
- tert-Butyl 4-(((1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)piperidine-1-carboxylate1420797-38-1C18H25N3O3S
- tert-Butyl 3-(((1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)piperidine-1-carboxylate1420966-87-5C18H25N3O3S
- tert-Butyl 2-(((1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)piperidine-1-carboxylate1420966-83-1C18H25N3O3S
- 2-[4-(Cyclopropanesulfonyl)piperazin-1-yl]-1-(1,2,3,4-tetrahydroquinolin-1-yl)ethan-1-one2424643-67-2C18H25N3O3S
- N-Benzyl-2-[2-(thiomorpholine-4-carbonyl)morpholin-4-yl]acetamide2741928-87-8C18H25N3O3S
- N-(3-Methylphenyl)-2-[2-(thiomorpholine-4-carbonyl)morpholin-4-yl]acetamide2742059-59-0C18H25N3O3S
- N-(4-Methylphenyl)-2-[2-(thiomorpholine-4-carbonyl)morpholin-4-yl]acetamide2741926-36-1C18H25N3O3S
- 1-{[1-(2-Methoxy-5-methylbenzenesulfonyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole2741889-87-0C18H25N3O3S
- 3-tert-Butyl-8-[(2-cyclopropyl-1,3-thiazol-4-yl)methyl]-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione2770582-74-4C18H25N3O3S
- 6-[(4-{4H,5H,6H,7H-Thieno[3,2-c]pyridine-5-carbonyl}piperidin-1-yl)methyl]morpholin-3-one3054610-76-0C18H25N3O3S
- 1-(1-(Cyclohexylsulfonyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2431125-71-0C18H25N3O3S
- 1-(1-((1,1-Dioxidotetrahydro-2H-thiopyran-3-yl)methyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2462076-40-8C18H25N3O3S
- 1-(1-((Cyclopentylmethyl)sulfonyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2463829-29-8C18H25N3O3S
Frequently asked questions
What is the molar mass of C18H25N3O3S?
The molar mass of C18H25N3O3S is 363.48 g/mol, calculated from standard atomic weights for 18 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 363.1617 Da.
How many compounds have the formula C18H25N3O3S?
CompoundList lists 82 compounds with the molecular formula C18H25N3O3S, including Biotinyl tyramide, N-(2-(Furan-2-yl)-2-(4-phenylpiperazin-1-yl)ethyl)ethanesulfonamide, 4-({[(1-Adamantylamino)carbonyl]amino}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 C18H25N3O3S?
C18H25N3O3S has a degree of unsaturation of 8. 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.