Molecular formula
C18H22N4O2S
210 compounds have this formula on CompoundList.
- Molar mass
- 358.46g/mol
- Monoisotopic mass
- 358.1463Da
- Atoms
- 47
- Elements
- 5
- Rings plus double bonds
- 10
The formula C18H22N4O2S describes a molecule made of 18 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms, 2 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 × 1860.31%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 226.19%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 415.63%14.007 × 4 = 56.028 g/mol
- O Oxygen × 28.93%15.999 × 2 = 31.998 g/mol
- S Sulfur × 18.94%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H22N4O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 210 compounds
3-Methyl-8-(3-phenylpropylsulfanyl)-7-propan-2-ylpurine-2,6-dione
CAS 328069-60-9C18H22N4O2S
8-Isobutylsulfanyl-3-methyl-7-phenethyl-3,7-dihydro-purine-2,6-dione
CAS 313470-90-5C18H22N4O2S
8-sec-Butylsulfanyl-3-methyl-7-phenethyl-3,7-dihydro-purine-2,6-dione
CAS 332149-68-5C18H22N4O2S
1,3-Dimethyl-7-(4-methylbenzyl)-8-(propylthio)-3,7-dihydro-1H-purine-2,6-dione
CAS 476480-14-5C18H22N4O2S
3-Methyl-8-((3-phenylpropyl)thio)-7-propyl-1H-purine-2,6(3H,7H)-dione
CAS 313470-76-7C18H22N4O2S
8-Isobutylsulfanyl-3-methyl-7-(4-methyl-benzyl)-3,7-dihydro-purine-2,6-dione
CAS 303969-99-5C18H22N4O2S
![4-Methyl-N-[5-(2-phenylethyl)-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl]benzenesulfonamide chemical structure, C18H22N4O2S, CAS 878972-91-9](/s/USVBXQLYSJPYEK-UHFFFAOYSA-N.svg)
4-Methyl-N-[5-(2-phenylethyl)-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl]benzenesulfonamide
CAS 878972-91-9C18H22N4O2S
7-Benzyl-8-(isopentylthio)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 301354-22-3C18H22N4O2S
![1-{2-[5-(2-Furyl)-3-(2-thienyl)-4,5-dihydro-1H-pyrazol-1-yl]-2-oxoethyl}-4-methylpiperazine chemical structure, C18H22N4O2S, CAS 791827-73-1](/s/FYTITWWUAXVSGM-UHFFFAOYSA-N.svg)
1-{2-[5-(2-Furyl)-3-(2-thienyl)-4,5-dihydro-1H-pyrazol-1-yl]-2-oxoethyl}-4-methylpiperazine
CAS 791827-73-1C18H22N4O2S
N-(3,5-Dimethoxyphenyl)-4-(2-pyridinyl)-1-piperazinecarbothioamide
CAS 664969-03-3C18H22N4O2S
![1-[(4-p-Tolyl-thiazol-2-ylcarbamoyl)-methyl]-piperidine-4-carboxylic acid amide chemical structure, C18H22N4O2S, CAS 878440-41-6](/s/PFKDSPVFXYIXHJ-UHFFFAOYSA-N.svg)
1-[(4-p-Tolyl-thiazol-2-ylcarbamoyl)-methyl]-piperidine-4-carboxylic acid amide
CAS 878440-41-6C18H22N4O2S
![(4E)-2-(1,3-Benzothiazol-2-yl)-4-{[(3-methoxypropyl)amino]methylidene}-5-propyl-2,4-dihydro-3H-pyrazol-3-one chemical structure, C18H22N4O2S, CAS 371937-76-7](/s/RFCOACKJKTXIJM-UHFFFAOYSA-N.svg)
(4E)-2-(1,3-Benzothiazol-2-yl)-4-{[(3-methoxypropyl)amino]methylidene}-5-propyl-2,4-dihydro-3H-pyrazol-3-one
CAS 371937-76-7C18H22N4O2S
8-(Butylsulfanyl)-3-methyl-7-(2-phenylethyl)-3,7-dihydro-1H-purine-2,6-dione
CAS 332149-67-4C18H22N4O2S
![1-Benzyl-N-[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]-5-oxopyrrolidine-3-carboxamide chemical structure, C18H22N4O2S, CAS 1016477-04-5](/s/OTXSIUZAXHAUES-UHFFFAOYSA-N.svg)
1-Benzyl-N-[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]-5-oxopyrrolidine-3-carboxamide
CAS 1016477-04-5C18H22N4O2S
7-Benzyl-3-methyl-8-(pentylsulfanyl)-3,7-dihydro-1H-purine-2,6-dione
CAS 301354-21-2C18H22N4O2S
![N-(1-Cyanocyclohexyl)-2-[(5-methoxy-1H-1,3-benzodiazol-2-yl)sulfanyl]propanamide chemical structure, C18H22N4O2S, CAS 850152-00-0](/s/QDPNSIGFTJGDMN-UHFFFAOYSA-N.svg)
N-(1-Cyanocyclohexyl)-2-[(5-methoxy-1H-1,3-benzodiazol-2-yl)sulfanyl]propanamide
CAS 850152-00-0C18H22N4O2S
1-Benzyl-N-(5-butyl-1,3,4-thiadiazol-2-yl)-5-oxopyrrolidine-3-carboxamide
CAS 1031099-43-0C18H22N4O2S
8-(Isopropylthio)-1,3-dimethyl-7-(4-ME-benzyl)-3,7-dihydro-1H-purine-2,6-dione
CAS 476480-15-6C18H22N4O2S
5-(6-Benzothiazolylmethylene)-3,5-dihydro-2-(((1S)-1-(methoxymethyl)-3-methylbutyl)amino)-4H-imidazol-4-one, (5Z)-
CAS 2732859-77-5C18H22N4O2S
![5-((3-Methoxyphenyl)(4-methylpiperidin-1-yl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol chemical structure, C18H22N4O2S, CAS 868220-34-2](/s/QWCKWAJSKRHGFF-UHFFFAOYSA-N.svg)
5-((3-Methoxyphenyl)(4-methylpiperidin-1-yl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol
CAS 868220-34-2C18H22N4O2S
![N-[(2Z)-3,4,5,6,7,8-Hexahydro-2H-cyclohepta[d][1,3]thiazol-2-ylidene]-2-(3-oxo-5,6,7,8-tetrahydrocinnolin-2(3H)-yl)acetamide chemical structure, C18H22N4O2S, CAS 1282104-85-1](/s/XPYGWIDICYWURH-UHFFFAOYSA-N.svg)
N-[(2Z)-3,4,5,6,7,8-Hexahydro-2H-cyclohepta[d][1,3]thiazol-2-ylidene]-2-(3-oxo-5,6,7,8-tetrahydrocinnolin-2(3H)-yl)acetamide
CAS 1282104-85-1C18H22N4O2S
![2-(3-Oxo-3,5,6,7,8,9-hexahydro-2H-cyclohepta[c]pyridazin-2-yl)-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide chemical structure, C18H22N4O2S, CAS 1282121-43-0](/s/YEZUYOCFNKFKSR-UHFFFAOYSA-N.svg)
2-(3-Oxo-3,5,6,7,8,9-hexahydro-2H-cyclohepta[c]pyridazin-2-yl)-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide
CAS 1282121-43-0C18H22N4O2S
6-Ethyl-2-((2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)thio)pyrimidin-4(3H)-one
CAS 900007-60-5C18H22N4O2S
N-Cyclopentyl-4-methyl-2-(3-(m-tolyl)ureido)thiazole-5-carboxamide
CAS 941974-94-3C18H22N4O2S
- 1-(3-(Dimethylamino)benzoyl)-N-(thiazol-2-yl)piperidine-4-carboxamide1207055-31-9C18H22N4O2S
- 2-(Cyclopentylthio)-N-(2-((6-(pyridin-2-yl)pyridazin-3-yl)oxy)ethyl)acetamide1257548-50-7C18H22N4O2S
- N-[6-({[(2,3-Dimethylphenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]-2-methylpropanamide1021214-18-5C18H22N4O2S
- 2-Methyl-N-[6-({[(2-phenylethyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]propanamide1021214-35-6C18H22N4O2S
- N-[2-(1H-Indol-3-yl)ethyl]-6-(2-methylpropane-2-sulfonyl)pyridazin-3-amine1040654-17-8C18H22N4O2S
- Morpholino(1-(6-(thiophen-2-yl)pyridazin-3-yl)piperidin-4-yl)methanone1029761-45-2C18H22N4O2S
- 6-Ethyl-2-{[(3-methylphenyl)carbamoyl]amino}-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide1152431-78-1C18H22N4O2S
- (Z)-1-Ethyl-N-(3-(2-methoxyethyl)-5,6-dimethylbenzo[d]thiazol-2(3H)-ylidene)-1H-pyrazole-3-carboxamide1173487-32-5C18H22N4O2S
- 4-Methyl-N-(6-{[2-(morpholin-4-yl)ethyl]sulfanyl}pyridazin-3-yl)benzamide1021227-08-6C18H22N4O2S
- (E)-N-(3-(2-Ethoxyethyl)-5,7-dimethylbenzo[d]thiazol-2(3H)-ylidene)-1-methyl-1H-pyrazole-5-carboxamide1173635-30-7C18H22N4O2S
- 6-tert-Butylsulfonyl-N-(4,5-dimethyl-1H-pyrazol-3-yl)quinolin-4-amine1358161-73-5C18H22N4O2S
- N-Benzyl-2-{2-[(cyclopentylcarbamoyl)amino]-1,3-thiazol-4-yl}acetamide921876-03-1C18H22N4O2S
- 8-(tert-Butyl)-6-oxo-N-(pyridin-2-ylmethyl)-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-3-carboxamide1421505-11-4C18H22N4O2S
- 7-Butyl-3-methyl-8-((4-methylbenzyl)thio)-1H-purine-2,6(3H,7H)-dione303968-97-0C18H22N4O2S
- N-Benzyl-N-methyl-2-[6-oxo-3-(thiomorpholin-4-yl)pyridazin-1(6H)-yl]acetamide1324093-65-3C18H22N4O2S
- 8-(Isopropylthio)-3-methyl-7-(3-phenylpropyl)-1H-purine-2,6(3H,7H)-dione370840-33-8C18H22N4O2S
- 7-Benzyl-8-(butan-2-ylsulfanyl)-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione374549-26-5C18H22N4O2S
- 7-Benzyl-8-(isobutylthio)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione372507-85-2C18H22N4O2S
- 4-(1-Benzylpiperidin-4-ylamino)-2-(methylthio)pyrimidine-5-carboxylic acid1033194-54-5C18H22N4O2S
- 8-(Isopropylthio)-1,3-dimethyl-7-(3-methylbenzyl)-1H-purine-2,6(3H,7H)-dione378198-72-2C18H22N4O2S
- 8-(sec-Butylsulfanyl)-3-methyl-7-(3-methylbenzyl)-3,7-dihydro-1H-purine-2,6-dione303973-46-8C18H22N4O2S
- 7-Benzyl-8-(butylthio)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione332905-27-8C18H22N4O2S
- 8-(Isobutylthio)-3-methyl-7-(3-methylbenzyl)-1H-purine-2,6(3H,7H)-dione303973-44-6C18H22N4O2S
- Ethyl 2-[3-(4-tert-butylphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl]acetate571917-29-8C18H22N4O2S
- 3-Methyl-8-(4-methylphenyl)sulfanyl-7-pentylpurine-2,6-dione867041-02-9C18H22N4O2S
- 3-Methyl-7-(3-phenylpropyl)-8-(propylthio)-1H-purine-2,6(3H,7H)-dione316361-12-3C18H22N4O2S
- 8-(Butylsulfanyl)-3-methyl-7-(3-methylbenzyl)-3,7-dihydro-1H-purine-2,6-dione303973-49-1C18H22N4O2S
- N-(2,4-Dimethoxyphenyl)-4-pyridin-2-ylpiperazine-1-carbothioamide664969-01-1C18H22N4O2S
- N-(6-tert-Butyl-3-carbamoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)pyrazine-2-carboxamide459799-95-2C18H22N4O2S
- 8-(Butan-2-ylsulfanyl)-3-methyl-7-(4-methylbenzyl)-3,7-dihydro-1H-purine-2,6-dione303970-30-1C18H22N4O2S
- 8-(Butylthio)-3-methyl-7-(4-methylbenzyl)-1H-purine-2,6(3H,7H)-dione303969-81-5C18H22N4O2S
- 2-((6-Methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)oxy)-N-(3-(methylthio)phenyl)acetamide1029763-53-8C18H22N4O2S
- tert-Butyl 5-(2-(2-cyanopropan-2-yl)pyridin-4-yl)-4-methylthiazol-2-ylcarbamate1217486-72-0C18H22N4O2S
- 8-(Benzylsulfanyl)-3-methyl-7-pentyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione313364-93-1C18H22N4O2S
- 2-[4-(2-Hydroxyethyl)piperazin-1-yl]-7-(thiophen-2-yl)-7,8-dihydroquinazolin-5(6H)-one886141-39-5C18H22N4O2S
- N-(4-Methoxyphenyl)-2-{[6-(piperidin-1-yl)pyrimidin-4-yl]sulfanyl}acetamide1113108-12-5C18H22N4O2S
- N-Cyclopentyl-4-(2-methylpropanamido)-3-(pyridin-2-yl)-1,2-thiazole-5-carboxamide1251600-94-8C18H22N4O2S
- (E)-2-Phenyl-N-((1-(pyrimidin-2-yl)piperidin-4-yl)methyl)ethenesulfonamide1235683-05-2C18H22N4O2S
- (4Z)-2-(1,3-Benzothiazol-2-yl)-4-{1-[(3-hydroxypropyl)amino]ethylidene}-5-propyl-2,4-dihydro-3H-pyrazol-3-one879054-51-0C18H22N4O2S
- 2-((8,8-Dimethyl-8,10-dihydro-7H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-yl)(ethyl)amino)ethanol848733-32-4C18H22N4O2S
- 5-((3-Methoxyphenyl)(piperidin-1-yl)methyl)-2-methylthiazolo[3,2-b][1,2,4]triazol-6-ol851969-51-2C18H22N4O2S
- 5-((3-Methoxyphenyl)(3-methylpiperidin-1-yl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol868220-33-1C18H22N4O2S
- N-(2-Ethoxyphenyl)-2-((6-(pyrrolidin-1-yl)pyrimidin-4-yl)thio)acetamide1172920-74-9C18H22N4O2S
- N-(2-Methoxybenzyl)-2-((4-(pyrrolidin-1-yl)pyrimidin-2-yl)thio)acetamide1251551-36-6C18H22N4O2S
- N1-(pyridin-3-yl)-N2-(2-(4-(thiophen-2-yl)piperidin-1-yl)ethyl)oxalamide1428363-02-3C18H22N4O2S
- 1-[5-(Cyclohexen-1-ylmethyl)-1,3,4-thiadiazol-2-yl]-3-(4-ethoxyphenyl)urea428482-79-5C18H22N4O2S
- (E)-2-(4-Acetylpiperazin-1-yl)-5-(4-(dimethylamino)benzylidene)thiazol-4(5H)-one370849-56-2C18H22N4O2S
- 1-[3-(1H-Imidazol-1-yl)propyl]-4,5-dimethyl-3-(phenylsulfonyl)-1H-pyrrol-2-amine860648-60-8C18H22N4O2S
- 5-((2,6-Dimethylmorpholino)(p-tolyl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol1008936-56-8C18H22N4O2S
- 5-((4-Hydroxypiperidin-1-yl)(p-tolyl)methyl)-2-methylthiazolo[3,2-b][1,2,4]triazol-6-ol851809-18-2C18H22N4O2S
- 5-((4-Hydroxypiperidin-1-yl)(m-tolyl)methyl)-2-methylthiazolo[3,2-b][1,2,4]triazol-6-ol869344-70-7C18H22N4O2S
- 2-Ethyl-5-((3-methoxyphenyl)(pyrrolidin-1-yl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol887218-62-4C18H22N4O2S
- 2-Ethyl-5-(morpholino(m-tolyl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol898346-28-6C18H22N4O2S
- 2-({3-Oxo-2-propyl-2H,3H-imidazo[1,2-c]quinazolin-5-yl}sulfanyl)-N-(propan-2-yl)acetamide1053077-41-0C18H22N4O2S
- 2-((Cyanomethyl)thio)-3-isobutyl-N-isopropyl-4-oxo-3,4-dihydroquinazoline-7-carboxamide946270-12-8C18H22N4O2S
- 1-Benzyl-N-[(2E)-5-tert-butyl-1,3,4-thiadiazol-2(3H)-ylidene]-5-oxopyrrolidine-3-carboxamide1190266-67-1C18H22N4O2S
- N-(2-(4-Cyclopropyl-5-oxo-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)cyclohex-3-enecarboxamide1448130-37-7C18H22N4O2S
- N1-((1-(benzo[d]thiazol-2-yl)piperidin-4-yl)methyl)-N2-cyclopropyloxalamide1797217-60-7C18H22N4O2S
- N1-((1-(pyridin-4-yl)piperidin-4-yl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide2034587-25-0C18H22N4O2S
- 3-(7-Methoxy-1H-indol-1-yl)-N-[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]propanamide1630899-26-1C18H22N4O2S
- (3-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)(2-(methylthio)pyridin-3-yl)methanone1705549-65-0C18H22N4O2S
- 1-(4-(4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridine-3-carbonyl)piperazin-1-yl)-2-(thiophen-3-yl)ethanone2034453-17-1C18H22N4O2S
- (2Z)-2-Acetyl-N-amino-N-benzothiazol-2-yl-3-piperidylbut-2-enamide523991-36-8C18H22N4O2S
- N-(4-Acetamidophenyl)-2-(4,6-dimethylpyrimidin-2-yl)sulfanylbutanamide892705-64-5C18H22N4O2S
- 1-[2-(4,6-Dimethylquinazolin-2-ylthio)acetyl]piperidine-4-carboxamide878440-45-0C18H22N4O2S
- N'-[2-(4-Methylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-N-(2-methylpropyl)oxamide941992-38-7C18H22N4O2S
- N-Benzyl-N'-(2-tert-butyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)oxamide899952-56-8C18H22N4O2S
- 5-((4-Ethoxyphenyl)(pyrrolidin-1-yl)methyl)-2-methylthiazolo[3,2-b][1,2,4]triazol-6-ol869342-69-8C18H22N4O2S
- Pyrido(3',2':4,5)thieno(3,2-d)pyrimidin-4(3H)-one, 3-(2-(4-morpholinyl)ethyl)-2,7,9-trimethyl-89481-18-5C18H22N4O2S
- N-(4-Ethoxyphenyl)-2-((6-(pyrrolidin-1-yl)pyrimidin-4-yl)thio)acetamide1171597-59-3C18H22N4O2S
- 3-(5-Methoxy-1H-indol-1-yl)-N-[(2E)-5-(2-methylpropyl)-1,3,4-thiadiazol-2(3H)-ylidene]propanamide1190289-19-0C18H22N4O2S
- (Z)-N-(3-(2-Ethoxyethyl)-5,6-dimethylbenzo[d]thiazol-2(3H)-ylidene)-1-methyl-1H-pyrazole-3-carboxamide1203444-86-3C18H22N4O2S
- 1-Methyl-N-[(2Z)-5-(2-methylpropyl)-1,3,4-thiadiazol-2(3H)-ylidene]-5-oxo-2-phenylpyrrolidine-3-carboxamide1219557-68-2C18H22N4O2S
- N-(4-Ethoxyphenyl)-2-((4-(pyrrolidin-1-yl)pyrimidin-2-yl)thio)acetamide1251625-41-8C18H22N4O2S
- N1-(pyridin-3-yl)-N2-((1-(thiophen-3-ylmethyl)piperidin-4-yl)methyl)oxalamide1235375-86-6C18H22N4O2S
- N3-(pyridin-2-ylmethyl)-N1-(thiophen-2-ylmethyl)piperidine-1,3-dicarboxamide1226431-57-7C18H22N4O2S
Frequently asked questions
What is the molar mass of C18H22N4O2S?
The molar mass of C18H22N4O2S is 358.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 358.1463 Da.
How many compounds have the formula C18H22N4O2S?
CompoundList lists 210 compounds with the molecular formula C18H22N4O2S, including 3-Methyl-8-(3-phenylpropylsulfanyl)-7-propan-2-ylpurine-2,6-dione, 8-Isobutylsulfanyl-3-methyl-7-phenethyl-3,7-dihydro-purine-2,6-dione, 8-sec-Butylsulfanyl-3-methyl-7-phenethyl-3,7-dihydro-purine-2,6-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 C18H22N4O2S?
C18H22N4O2S 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.