Molecular formula
C21H22N4OS
96 compounds have this formula on CompoundList.
- Molar mass
- 378.49g/mol
- Monoisotopic mass
- 378.1514Da
- Atoms
- 49
- Elements
- 5
- Rings plus double bonds
- 13
The formula C21H22N4OS describes a molecule made of 21 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom 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 × 2166.64%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 225.86%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 414.80%14.007 × 4 = 56.028 g/mol
- O Oxygen × 14.23%15.999 × 1 = 15.999 g/mol
- S Sulfur × 18.47%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H22N4OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 96 of 96 compounds
Abafungin
CAS 129639-79-8C21H22N4OS
2-((5,6-Diphenyl-1,2,4-triazin-3-yl)thio)-N,N-diethylacetamide
CAS 332393-80-3C21H22N4OS
![1-[[2-(2,5-Dimethylphenyl)quinoline-4-carbonyl]amino]-3-ethylthiourea chemical structure, C21H22N4OS, CAS 438232-56-5](/s/ORGUXMMZOFNOMU-UHFFFAOYSA-N.svg)
1-[[2-(2,5-Dimethylphenyl)quinoline-4-carbonyl]amino]-3-ethylthiourea
CAS 438232-56-5C21H22N4OS
![9,10-Dimethyl-5-(4-methylpiperidin-1-yl)-8H-thieno[2',3':4,5]pyrimido[2,1-a]phthalazin-8-one chemical structure, C21H22N4OS, CAS 379249-94-2](/s/ZMSKWKBIDNNSJK-UHFFFAOYSA-N.svg)
9,10-Dimethyl-5-(4-methylpiperidin-1-yl)-8H-thieno[2',3':4,5]pyrimido[2,1-a]phthalazin-8-one
CAS 379249-94-2C21H22N4OS
2-((4-Allyl-5-(2,4-dimethylphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-phenylacetamide
CAS 618441-08-0C21H22N4OS
Leucettinib-92
CAS 2732859-57-1C21H22N4OS
![2-[[5-[(4-Methylanilino)methyl]-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]-1-phenylethanone chemical structure, C21H22N4OS, CAS 438467-15-3](/s/DTIVARGBHHGTBI-UHFFFAOYSA-N.svg)
2-[[5-[(4-Methylanilino)methyl]-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]-1-phenylethanone
CAS 438467-15-3C21H22N4OS
2-(4-Phenylpiperazin-1-yl)-N-(4-phenyl-1,3-thiazol-2-yl)acetamide
CAS 725225-01-4C21H22N4OS
2-(Thiophen-2-yl)-1-(4-(6-(o-tolyl)pyridazin-3-yl)piperazin-1-yl)ethanone
CAS 1021230-18-1C21H22N4OS
N-Phenyl-4-((4-phenylthiazol-2-yl)methyl)piperazine-1-carboxamide
CAS 1105216-69-0C21H22N4OS
![3-Benzyl-6-[(4-tert-butylphenoxy)methyl]-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C21H22N4OS, CAS 825604-89-5](/s/QUSCWUFYEUYVGR-UHFFFAOYSA-N.svg)
3-Benzyl-6-[(4-tert-butylphenoxy)methyl]-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 825604-89-5C21H22N4OS
3-(4-(2-Methoxyethyl)-5-((2-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)-1H-indole
CAS 852145-17-6C21H22N4OS
Ziprasidone impurity 10
CAS 118305-72-9C21H22N4OS
![2-[2-(Phenylamino)-1,3-thiazol-4-yl]-1-(4-phenylpiperazin-1-yl)ethan-1-one chemical structure, C21H22N4OS, CAS 1040675-62-4](/s/ISKRINGLZVXJPX-UHFFFAOYSA-N.svg)
2-[2-(Phenylamino)-1,3-thiazol-4-yl]-1-(4-phenylpiperazin-1-yl)ethan-1-one
CAS 1040675-62-4C21H22N4OS
![1'-[(1-Methylimidazol-2-yl)methyl]-1-thiophen-3-ylspiro[indole-3,4'-piperidine]-2-one chemical structure, C21H22N4OS, CAS 1362740-10-0](/s/AFZIEFPEUGSXDR-UHFFFAOYSA-N.svg)
1'-[(1-Methylimidazol-2-yl)methyl]-1-thiophen-3-ylspiro[indole-3,4'-piperidine]-2-one
CAS 1362740-10-0C21H22N4OS
N-(4-(6-(Azepan-1-yl)pyridazin-3-yl)phenyl)thiophene-2-carboxamide
CAS 899985-89-8C21H22N4OS
(4-(6-(2,4-Dimethylphenyl)pyridazin-3-yl)piperazin-1-yl)(thiophen-2-yl)methanone
CAS 1021131-16-7C21H22N4OS
1-(6-Phenylpyridazin-3-yl)-N-(thiophen-2-ylmethyl)piperidine-3-carboxamide
CAS 1105230-93-0C21H22N4OS
(2-(Phenylamino)thiazol-4-yl)(4-(m-tolyl)piperazin-1-yl)methanone
CAS 1172403-05-2C21H22N4OS
N-(2-(Dimethylamino)ethyl)-1,4-dihydro-1-phenyl-(1)benzothiopyrano(4,3-C)pyrazole-3-carboxamide
CAS 69099-36-1C21H22N4OS
1-(3,4-Dihydroquinolin-1(2H)-yl)-2-((4-ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)ethan-1-one
CAS 485334-20-1C21H22N4OS
![5,6-Dimethyl-3-((E)-((Z)-2-(1,3,3-trimethylindolin-2-ylidene)ethylidene)amino)thieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C21H22N4OS, CAS 307511-25-7](/s/ASGFYKQYSVGNFZ-HENZHIBLSA-N.svg)
5,6-Dimethyl-3-((E)-((Z)-2-(1,3,3-trimethylindolin-2-ylidene)ethylidene)amino)thieno[2,3-d]pyrimidin-4(3H)-one
CAS 307511-25-7C21H22N4OS
![(1E)-4,4,6-Trimethyl-6-phenyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione 1-thiosemicarbazone chemical structure, C21H22N4OS, CAS 522659-91-2](/s/PEIKVZGWFNHWTC-UHFFFAOYSA-N.svg)
(1E)-4,4,6-Trimethyl-6-phenyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione 1-thiosemicarbazone
CAS 522659-91-2C21H22N4OS
![1-[[2-(3,4-Dimethylphenyl)quinoline-4-carbonyl]amino]-3-ethylthiourea chemical structure, C21H22N4OS, CAS 438234-66-3](/s/XDNDRDFMXYWJGR-UHFFFAOYSA-N.svg)
1-[[2-(3,4-Dimethylphenyl)quinoline-4-carbonyl]amino]-3-ethylthiourea
CAS 438234-66-3C21H22N4OS
- 3-(4-tert-Butylphenyl)-6-(4-ethoxyphenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole825604-45-3C21H22N4OS
- 1H-Indole-3-butanamide, N-(4-(2-amino-4,5-dihydro-4-thiazolyl)phenyl)-161806-43-5C21H22N4OS
- 2-(9-tert-Butyl-8,9,10,11-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-2-yl)phenol677305-03-2C21H22N4OS
- 3-(Butylsulfanyl)-6-(4-methylphenyl)-6,7-dihydro[1,2,4]triazino[5,6-d][3,1]benzoxazepine328271-66-5C21H22N4OS
- 2-((5-Phenyl-1,2,4-triazin-3-yl)thio)-N-(4-phenylbutan-2-yl)acetamide710283-83-3C21H22N4OS
- N-[(E)-(3,5-Dimethyl-1-phenylpyrazol-4-yl)methylideneamino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide515175-92-5C21H22N4OS
- N-(3-(6-(Azepan-1-yl)pyridazin-3-yl)phenyl)thiophene-2-carboxamide899745-79-0C21H22N4OS
- N-Phenyl-4-((2-phenylthiazol-4-yl)methyl)piperazine-1-carboxamide1203202-75-8C21H22N4OS
- 7-Methyl-N-[3-(methylsulfanyl)phenyl]-3-(pyrrolidine-1-carbonyl)-1,8-naphthyridin-4-amine1251563-42-4C21H22N4OS
- (3-(4-Phenyl-1H-1,2,3-triazol-1-yl)azetidin-1-yl)(1-(thiophen-2-yl)cyclopentyl)methanone2034523-63-0C21H22N4OS
- N-Benzyl-2-[(5-benzyl-4-prop-2-enyl-1,2,4-triazol-3-yl)sulfanyl]acetamide709001-39-8C21H22N4OS
- 3-(4-(2-Methoxyethyl)-5-((3-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)-1H-indole852145-19-8C21H22N4OS
- 3-(4-(2-Methoxyethyl)-5-((4-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)-1H-indole852145-20-1C21H22N4OS
- N-(2-Cyano-3-methylbutan-2-yl)-2-((1-phenyl-1H-benzo[d]imidazol-2-yl)thio)acetamide763094-38-8C21H22N4OS
- (4-Benzhydrylpiperazino)(4-methyl-1,2,3-thiadiazol-5-yl)methanone906151-56-2C21H22N4OS
- N-(4-Butylphenyl)-2-((6-(pyridin-4-yl)pyridazin-3-yl)thio)acetamide899994-65-1C21H22N4OS
- N'-[(E)-(1-Ethyl-3-methyl-1H-pyrazol-4-yl)methylidene]-2-phenyl-2-(phenylsulfanyl)acetohydrazide1005863-91-1C21H22N4OS
- 3-[4-(3,4-Dimethylbenzoyl)piperazin-1-yl]-6-(thiophen-2-yl)pyridazine923210-58-6C21H22N4OS
- (4-Benzylpiperazin-1-yl)[4-methyl-2-(pyridin-4-yl)-1,3-thiazol-5-yl]methanone1215327-75-5C21H22N4OS
- (7-Methyl-4-(m-tolylamino)-1,8-naphthyridin-3-yl)(thiomorpholino)methanone1251543-82-4C21H22N4OS
- N-Mesityl-2-((6-methyl-2-(pyridin-3-yl)pyrimidin-4-yl)thio)acetamide1251605-83-0C21H22N4OS
- (E)-N-((1-Cyclopentyl-5-(pyridin-4-yl)-1H-pyrazol-3-yl)methyl)-3-(thiophen-2-yl)acrylamide1421586-61-9C21H22N4OS
- 2-((2,3-Dimethylphenoxy)methyl)-9,10,11,12-tetrahydro-8H-cyclohepta[4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine627053-06-9C21H22N4OS
- N-Cyclopentyl-2-[4-[(2-sulfanylidene-1H-quinazolin-4-yl)amino]phenyl]acetamide932970-32-6C21H22N4OS
- 3-(5-(sec-Butylthio)-4-(3-methoxyphenyl)-4H-1,2,4-triazol-3-yl)-1H-indole946329-25-5C21H22N4OS
- 3-(5-(Butylthio)-4-(3-methoxyphenyl)-4H-1,2,4-triazol-3-yl)-1H-indole946377-11-3C21H22N4OS
- 3-(4-(2-Methoxyethyl)-5-((1-phenylethyl)thio)-4H-1,2,4-triazol-3-yl)-1H-indole863002-20-4C21H22N4OS
- 3-(4-tert-Butylphenyl)-6-[(3-methylphenoxy)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazole825604-49-7C21H22N4OS
- N-(3-(6-(Piperidin-1-yl)pyridazin-3-yl)phenyl)-2-(thiophen-2-yl)acetamide899758-64-6C21H22N4OS
- N-(4-(6-(4-Methylpiperidin-1-yl)pyridazin-3-yl)phenyl)thiophene-2-carboxamide899746-22-6C21H22N4OS
- N-(4-(6-(Piperidin-1-yl)pyridazin-3-yl)phenyl)-2-(thiophen-2-yl)acetamide941946-05-0C21H22N4OS
- 8-Amino-N-(2,5-dimethylphenyl)-3,4-dihydro-2H-1,4-ethanothieno[2,3-b][1,5]naphthyridine-7-carboxamide923552-69-6C21H22N4OS
- 8-Amino-N-(2-ethylphenyl)-3,4-dihydro-2H-1,4-ethanothieno[2,3-b][1,5]naphthyridine-7-carboxamide923552-72-1C21H22N4OS
- 8-Amino-N-(2,3-dimethylphenyl)-3,4-dihydro-2H-1,4-ethanothieno[2,3-b][1,5]naphthyridine-7-carboxamide923552-78-7C21H22N4OS
- 8-Amino-N-(4-methylbenzyl)-3,4-dihydro-2H-1,4-ethanothieno[2,3-b][1,5]naphthyridine-7-carboxamide923552-85-6C21H22N4OS
- 8-Amino-N-(2,4-dimethylphenyl)-3,4-dihydro-2H-1,4-ethanothieno[2,3-b][1,5]naphthyridine-7-carboxamide923553-05-3C21H22N4OS
- 3-Amino-6-ethyl-N-[2-(1H-indol-3-yl)ethyl]-5-methylthieno[2,3-b]pyridine-2-carboxamide923553-75-7C21H22N4OS
- 1-(2-((1H-Indol-3-yl)thio)ethyl)-3-(1-ethyl-1H-indol-3-yl)urea941951-47-9C21H22N4OS
- (4-(6-(3,4-Dimethylphenyl)pyridazin-3-yl)piperazin-1-yl)(thiophen-2-yl)methanone1021103-88-7C21H22N4OS
- (7-Methyl-4-(p-tolylamino)-1,8-naphthyridin-3-yl)(thiomorpholino)methanone1251690-25-1C21H22N4OS
- N-[2-(1H-Indol-3-yl)ethyl]-4-propyl-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carboxamide1246064-06-1C21H22N4OS
- (4-Amino-3-(p-tolyl)isothiazol-5-yl)(4-phenylpiperazin-1-yl)methanone1286726-34-8C21H22N4OS
- (E)-N-(2-(3-(Pyridin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)ethyl)-3-(thiophen-2-yl)acrylamide1798421-83-6C21H22N4OS
- 1-Benzhydryl-3-(1-(thiazol-2-yl)pyrrolidin-3-yl)urea1797636-32-8C21H22N4OS
- 2-(Benzylthio)-1-(3-(4-phenyl-1H-1,2,3-triazol-1-yl)pyrrolidin-1-yl)ethanone2034488-65-6C21H22N4OS
- 1-(3-(4-Phenyl-1H-1,2,3-triazol-1-yl)pyrrolidin-1-yl)-3-(phenylthio)propan-1-one2034264-45-2C21H22N4OS
- (4-(6,7-Dihydrothieno[3,2-c]pyridin-5(4H)-yl)piperidin-1-yl)(quinoxalin-2-yl)methanone2034428-95-8C21H22N4OS
- Benzo[b]thiophen-2-yl(4-(5,6,7,8-tetrahydrocinnolin-3-yl)piperazin-1-yl)methanone2034409-72-6C21H22N4OS
- (4-(6,7-Dihydrothieno[3,2-c]pyridin-5(4H)-yl)piperidin-1-yl)(quinoxalin-6-yl)methanone1904333-45-4C21H22N4OS
- 1-Benzyl-N-(1-cyanocyclohexyl)-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxamide1647698-39-2C21H22N4OS
- 1-Phenyl-N-(1-(thiazolo[5,4-b]pyridin-2-yl)piperidin-4-yl)cyclopropanecarboxamide2034243-07-5C21H22N4OS
- (3-(6,7-Dihydrothieno[3,2-c]pyridin-5(4H)-yl)azetidin-1-yl)(5-methyl-1-phenyl-1H-pyrazol-4-yl)methanone2034428-27-6C21H22N4OS
- (4-((1H-Imidazol-1-yl)methyl)phenyl)(3-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)azetidin-1-yl)methanone2034521-84-9C21H22N4OS
- 2-[4-[[(3,5-Dimethyl-8-thia-4,6,11-triazatricyclo[7.4.0.02,7]trideca-1(9),2,4,6,10,12-hexaen-10-yl)amino]methyl]phenyl]propan-2-ol2344787-70-6C21H22N4OS
- N-Benzyl-2-[[5-(2-methylphenyl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]acetamide709005-74-3C21H22N4OS
- 1-Piperazinecarboxamide, 4-[4-(4-methylphenyl)-2-thiazolyl]-N-phenyl-606087-73-4C21H22N4OS
- N-(2-Methylphenyl)-2-[[5-(3-methylphenyl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]acetamide701244-41-9C21H22N4OS
- N-(2-Phenylethyl)-2-{[5-phenyl-4-(prop-2-en-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide708244-50-2C21H22N4OS
- N-[3-(2-Amino-6-methyl-4-sulfanylidene-1H-pyrimidin-5-yl)propyl]-N-phenylbenzamide3434-46-6C21H22N4OS
- 2-[(5-Cyclopropyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio]-N-(phenylmethyl)propanamide767991-79-7C21H22N4OS
- 4-[4-(Methylthio)phenyl]-N-(4-morpholin-4-ylphenyl)pyrimidin-2-amine945748-87-8C21H22N4OS
- 3,3-Diphenyl-1-[4-(1,2,5-thiadiazol-3-yl)piperazin-1-yl]propan-1-one2097920-38-0C21H22N4OS
- 2,2-Diphenyl-N-[1-(1,2,5-thiadiazol-3-yl)piperidin-4-yl]acetamide2097893-26-8C21H22N4OS
- 7-Benzyl-4-(thiophen-2-ylmethyl)-1,2,6,7,8,9-hexahydroimidazo[1,2-a]pyrido[3,4-e]pyrimidin-5(4H)-one1638178-84-3C21H22N4OS
- 6-{5-[2-(Benzylsulfanyl)acetyl]-octahydropyrrolo[3,4-c]pyrrol-2-yl}pyridine-3-carbonitrile2415621-60-0C21H22N4OS
- N-[1-(5-Methyl-1,3,4-thiadiazol-2-yl)azetidin-3-yl]-3,3-diphenylpropanamide2415500-61-5C21H22N4OS
- 6-Cyclopropyl-2-[1-(2-methyl-1,3-thiazole-4-carbonyl)piperidin-4-yl]-1,8-naphthyridine2742035-99-8C21H22N4OS
- 2-(1-{[1,3]Thiazolo[4,5-c]pyridin-2-yl}piperidine-4-carbonyl)-1,2,3,4-tetrahydroisoquinoline3054585-89-3C21H22N4OS
- 2-(4-{4H,5H,6H,7H-Thieno[3,2-c]pyridine-5-carbonyl}piperidin-1-yl)quinoxaline3054635-17-2C21H22N4OS
- 2-(3-{4H,5H,6H,7H-Thieno[3,2-c]pyridine-5-carbonyl}piperidin-1-yl)quinoxaline3054548-83-0C21H22N4OS
- 1-(2,3-Dihydro-1H-indol-1-yl)-2-(1-{[1,3]thiazolo[4,5-c]pyridin-2-yl}piperidin-4-yl)ethan-1-one3054558-14-1C21H22N4OS
- 2-Methyl-3-(3-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}pyrrolidin-1-yl)quinoxaline3054427-35-6C21H22N4OS
Frequently asked questions
What is the molar mass of C21H22N4OS?
The molar mass of C21H22N4OS is 378.49 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 378.1514 Da.
How many compounds have the formula C21H22N4OS?
CompoundList lists 96 compounds with the molecular formula C21H22N4OS, including Abafungin, 2-((5,6-Diphenyl-1,2,4-triazin-3-yl)thio)-N,N-diethylacetamide, 1-[[2-(2,5-Dimethylphenyl)quinoline-4-carbonyl]amino]-3-ethylthiourea. 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 C21H22N4OS?
C21H22N4OS has a degree of unsaturation of 13. 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.