Molecular formula
C21H26N2O2S
87 compounds have this formula on CompoundList.
- Molar mass
- 370.51g/mol
- Monoisotopic mass
- 370.1715Da
- Atoms
- 52
- Elements
- 5
- Rings plus double bonds
- 10
The formula C21H26N2O2S describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 2 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 × 2168.08%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 267.07%1.008 × 26 = 26.208 g/mol
- N Nitrogen × 27.56%14.007 × 2 = 28.014 g/mol
- O Oxygen × 28.64%15.999 × 2 = 31.998 g/mol
- S Sulfur × 18.65%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H26N2O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 87 of 87 compounds
Mepazine acetate
CAS 24360-97-2C21H26N2O2S
![[4-(4-Methoxyphenyl)piperazin-1-yl]-(5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)methanone chemical structure, C21H26N2O2S, CAS 877041-03-7](/s/RRNZPEHDTLXSBE-UHFFFAOYSA-N.svg)
[4-(4-Methoxyphenyl)piperazin-1-yl]-(5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)methanone
CAS 877041-03-7C21H26N2O2S
![2-(4-(tert-Butyl)benzamido)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide chemical structure, C21H26N2O2S, CAS 302950-11-4](/s/DUPIQORRSLJOEJ-UHFFFAOYSA-N.svg)
2-(4-(tert-Butyl)benzamido)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
CAS 302950-11-4C21H26N2O2S
![7,7-Dimethyl-2-(4-methylphenyl)-1-(oxolan-2-ylmethyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione chemical structure, C21H26N2O2S, CAS 709001-38-7](/s/BZFRFPLPCLWNCP-UHFFFAOYSA-N.svg)
7,7-Dimethyl-2-(4-methylphenyl)-1-(oxolan-2-ylmethyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione
CAS 709001-38-7C21H26N2O2S
3,3,6,6-Tetramethyl-9-(4-methyl-1,3-thiazol-2-yl)-3,4,6,7,9,10-hexahydro-1,8(2H,5H)-acridinedione
CAS 853329-51-8C21H26N2O2S
Hexestrol diazirine
CAS 153145-01-8C21H26N2O2S
1-(2-Diethylaminoethylamino)-7-methoxy-4-methyl-thioxanthen-9-one
CAS 80568-56-5C21H26N2O2S
![1-{[3-(Diethylamino)propyl]amino}-2-hydroxy-4-methyl-9H-thioxanthen-9-one chemical structure, C21H26N2O2S, CAS 80568-59-8](/s/BGAYNLPAMSKBPL-UHFFFAOYSA-N.svg)
1-{[3-(Diethylamino)propyl]amino}-2-hydroxy-4-methyl-9H-thioxanthen-9-one
CAS 80568-59-8C21H26N2O2S
![1-{[2-(Diethylamino)ethyl]amino}-5-methoxy-4-methyl-9H-thioxanthen-9-one chemical structure, C21H26N2O2S, CAS 80568-55-4](/s/HRBKMMIXKMQPLR-UHFFFAOYSA-N.svg)
1-{[2-(Diethylamino)ethyl]amino}-5-methoxy-4-methyl-9H-thioxanthen-9-one
CAS 80568-55-4C21H26N2O2S
![N-{[1-(Thiophen-2-yl)cyclopentyl]methyl}-N'-(2,4,6-trimethylphenyl)ethanediamide chemical structure, C21H26N2O2S, CAS 1060193-86-3](/s/QQKOLHQNYPMTTK-UHFFFAOYSA-N.svg)
N-{[1-(Thiophen-2-yl)cyclopentyl]methyl}-N'-(2,4,6-trimethylphenyl)ethanediamide
CAS 1060193-86-3C21H26N2O2S
![1-(4-Methoxyphenyl)-4-[1-(thiophen-2-yl)cyclopentanecarbonyl]piperazine chemical structure, C21H26N2O2S, CAS 1049553-75-4](/s/SXTMIEGZJHVEGT-UHFFFAOYSA-N.svg)
1-(4-Methoxyphenyl)-4-[1-(thiophen-2-yl)cyclopentanecarbonyl]piperazine
CAS 1049553-75-4C21H26N2O2S
(4-(2-Methoxyphenyl)piperazin-1-yl)(1-(thiophen-2-yl)cyclopentyl)methanone
CAS 1049554-07-5C21H26N2O2S
![2-(4-(tert-Butyl)benzamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide chemical structure, C21H26N2O2S, CAS 352684-71-0](/s/AQUKEDDUKCUXAC-UHFFFAOYSA-N.svg)
2-(4-(tert-Butyl)benzamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide
CAS 352684-71-0C21H26N2O2S
![1-(2,3-Dimethylphenyl)-4-[2-methoxy-4-(methylsulfanyl)benzoyl]piperazine chemical structure, C21H26N2O2S, CAS 349540-90-5](/s/HYOABLGBSXEVAG-UHFFFAOYSA-N.svg)
1-(2,3-Dimethylphenyl)-4-[2-methoxy-4-(methylsulfanyl)benzoyl]piperazine
CAS 349540-90-5C21H26N2O2S
![6-Ethyl-2-[(4-propan-2-ylbenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C21H26N2O2S, CAS 424811-90-5](/s/VHJIZUPWDKSFAE-UHFFFAOYSA-N.svg)
6-Ethyl-2-[(4-propan-2-ylbenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 424811-90-5C21H26N2O2S
2-((1,4-Dimethoxy-9-acridinyl)thio)-N,N-diethylethanamine
CAS 141992-60-1C21H26N2O2S
![2-(2,2-Dimethylpropanoylamino)-N-phenyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide chemical structure, C21H26N2O2S, CAS 329068-45-3](/s/LAWGYCZQUIHHFL-UHFFFAOYSA-N.svg)
2-(2,2-Dimethylpropanoylamino)-N-phenyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide
CAS 329068-45-3C21H26N2O2S
![2,3,5,6-Tetramethyl-N-[2-(2-methyl-1H-indol-3-yl)ethyl]benzene-1-sulfonamide chemical structure, C21H26N2O2S, CAS 693235-89-1](/s/ZGYACBXGSDPDMO-UHFFFAOYSA-N.svg)
2,3,5,6-Tetramethyl-N-[2-(2-methyl-1H-indol-3-yl)ethyl]benzene-1-sulfonamide
CAS 693235-89-1C21H26N2O2S
![N-[2-(2,5-Dimethyl-1H-indol-3-yl)ethyl]-2,4,6-trimethylbenzenesulfonamide chemical structure, C21H26N2O2S, CAS 681841-46-3](/s/WFBICGLGVXEGDK-UHFFFAOYSA-N.svg)
N-[2-(2,5-Dimethyl-1H-indol-3-yl)ethyl]-2,4,6-trimethylbenzenesulfonamide
CAS 681841-46-3C21H26N2O2S
![1-[[1-(3,4-Dimethoxyphenyl)cyclopentyl]methyl]-3-phenylthiourea chemical structure, C21H26N2O2S, CAS 355820-47-2](/s/GQZMXGXNUNTCRY-UHFFFAOYSA-N.svg)
1-[[1-(3,4-Dimethoxyphenyl)cyclopentyl]methyl]-3-phenylthiourea
CAS 355820-47-2C21H26N2O2S
![N-[2-(1H-Indol-3-yl)ethyl]-2,3,4,5,6-pentamethylbenzenesulfonamide chemical structure, C21H26N2O2S, CAS 661475-56-5](/s/LKHSEMGZPNUERN-UHFFFAOYSA-N.svg)
N-[2-(1H-Indol-3-yl)ethyl]-2,3,4,5,6-pentamethylbenzenesulfonamide
CAS 661475-56-5C21H26N2O2S
![6-tert-Butyl-2-[(2-phenylacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C21H26N2O2S, CAS 407587-08-0](/s/YLQZCWJTOGUMMW-UHFFFAOYSA-N.svg)
6-tert-Butyl-2-[(2-phenylacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 407587-08-0C21H26N2O2S
![2-[(2-Phenylbutanoyl)amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide chemical structure, C21H26N2O2S, CAS 354545-84-9](/s/CKHXZKYUDZLOQX-UHFFFAOYSA-N.svg)
2-[(2-Phenylbutanoyl)amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide
CAS 354545-84-9C21H26N2O2S
![2-[[(E)-3-(4-tert-Butylphenyl)prop-2-enoyl]amino]-4-ethyl-5-methylthiophene-3-carboxamide chemical structure, C21H26N2O2S, CAS 560092-10-6](/s/GAILXKVVYGEICX-FMIVXFBMSA-N.svg)
2-[[(E)-3-(4-tert-Butylphenyl)prop-2-enoyl]amino]-4-ethyl-5-methylthiophene-3-carboxamide
CAS 560092-10-6C21H26N2O2S
- 4-Benzyl-N-(2,4-dimethoxyphenyl)piperidine-1-carbothioamide664969-23-7C21H26N2O2S
- 4-Benzyl-N-(2,5-dimethoxyphenyl)piperidine-1-carbothioamide664969-24-8C21H26N2O2S
- N-[2-(2,5-Dimethyl-1H-indol-3-yl)ethyl]-2,3,4-trimethylbenzene-1-sulfonamide681841-45-2C21H26N2O2S
- N-{[4-(Butan-2-yl)phenyl]carbamothioyl}-4-(propan-2-yloxy)benzamide426232-78-2C21H26N2O2S
- 1-(3-Bicyclo[2.2.1]heptanyl)-4-naphthalen-2-ylsulfonylpiperazine473801-81-9C21H26N2O2S
- 3-(4-Methoxyphenyl)-1-{4-[(pyridin-2-ylsulfanyl)methyl]piperidin-1-YL}propan-1-one1421525-56-5C21H26N2O2S
- 4-(((4-Methoxyphenyl)thio)methyl)-N-(o-tolyl)piperidine-1-carboxamide1421453-86-2C21H26N2O2S
- 2-(2,2-Dimethylpropanoylamino)-N-(2-methylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide352339-99-2C21H26N2O2S
- 2-Benzylsulfanyl-N-(3-morpholin-4-ylpropyl)benzamide899274-22-7C21H26N2O2S
- [4-(2-Methoxyphenyl)piperazin-1-yl]-(2-propylsulfanylphenyl)methanone881795-64-8C21H26N2O2S
- 3-(Dimethylamino)-N-((4-(phenylthio)tetrahydro-2H-pyran-4-yl)methyl)benzamide1797219-39-6C21H26N2O2S
- 1-Benzhydryl-3-(2-((tetrahydro-2H-pyran-4-yl)thio)ethyl)urea1795303-54-6C21H26N2O2S
- N-[3-(Dibenzylamino)-1-bicyclo[1.1.1]pentanyl]-N-methyl-methanesulfonamide2940962-15-0C21H26N2O2S
- 5H-Dibenzo(b,g)(1,4)thiazocine, 6,7-dihydro-5-(3-pyrrolidinylpropyl)-, 12,12-dioxide73927-79-4C21H26N2O2S
- N-Isobutyl-2-({[(2-methylbenzyl)sulfanyl]acetyl}amino)benzamide667878-26-4C21H26N2O2S
- N-[2-(2,7-Dimethyl-1H-indol-3-yl)ethyl]-2,4,6-trimethylbenzenesulfonamide682762-74-9C21H26N2O2S
- 4-Butoxy-N-[(2-propan-2-ylphenyl)carbamothioyl]benzamide445418-29-1C21H26N2O2S
- 2-[1-[2-(5-Methyl-2-propan-2-ylphenoxy)ethyl]benzimidazol-2-yl]sulfanylethanol701923-24-2C21H26N2O2S
- N-{[4-(Butan-2-yl)phenyl]carbamothioyl}-4-propoxybenzamide364382-35-4C21H26N2O2S
- N-(4-Phenylbutan-2-yl)-1-(thiophene-2-carbonyl)piperidine-4-carboxamide945330-41-6C21H26N2O2S
- (4-Isopropoxyphenyl)(4-((pyridin-2-ylthio)methyl)piperidin-1-yl)methanone1421483-39-7C21H26N2O2S
- 4-Cyclopropyl-1-((4-ethylphenyl)sulfonyl)-2-phenylpiperazine1421498-37-4C21H26N2O2S
- 1-(Adamantan-1-yl)-3-[(furan-3-yl)methyl]-3-[(thiophen-2-yl)methyl]urea1421483-24-0C21H26N2O2S
- N-[(4-Butylphenyl)carbamothioyl]-3-propoxybenzamide432538-78-8C21H26N2O2S
- N-[(4-Butylphenyl)carbamothioyl]-4-propan-2-yloxybenzamide428484-90-6C21H26N2O2S
- 2-(4-(tert-Butyl)benzamido)-N-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide892981-39-4C21H26N2O2S
- 2-(4-(Isopropylthio)phenyl)-1-(4-(pyridin-2-yloxy)piperidin-1-yl)ethanone1448078-89-4C21H26N2O2S
- N-[4-(3-Methoxypyrrolidin-1-yl)phenyl]-1-(thiophen-2-yl)cyclopentane-1-carboxamide1797842-28-4C21H26N2O2S
- N-(4-(3-Methoxypyrrolidin-1-yl)phenyl)-3-(4-(methylthio)phenyl)propanamide1797871-85-2C21H26N2O2S
- 2-(Benzylthio)-N-(4-(4-methoxypiperidin-1-yl)phenyl)acetamide1797700-95-8C21H26N2O2S
- 2-(Benzylthio)-N-(4-(3-methoxypiperidin-1-yl)phenyl)acetamide1797318-56-9C21H26N2O2S
- 1-(3,4-Dimethylphenyl)-3-((4-(phenylthio)tetrahydro-2H-pyran-4-yl)methyl)urea1797727-05-9C21H26N2O2S
- N-(2-Hydroxy-2-(1-methylindolin-5-yl)ethyl)-1-(thiophen-2-yl)cyclopentanecarboxamide1705761-26-7C21H26N2O2S
- 2-(4-(Isopropylthio)phenyl)-1-(4-(pyridin-4-yloxy)piperidin-1-yl)ethanone2034322-48-8C21H26N2O2S
- 1-(4-(6,7-Dihydrothieno[3,2-c]pyridin-5(4H)-yl)piperidin-1-yl)-2-(2-methoxyphenyl)ethanone1903258-49-0C21H26N2O2S
- 2-(4-(Isopropylthio)phenyl)-1-(3-((6-methylpyridin-2-yl)oxy)pyrrolidin-1-yl)ethanone1903654-83-0C21H26N2O2S
- 1-Benzhydryl-3-((4-methoxytetrahydro-2H-thiopyran-4-yl)methyl)urea2034236-51-4C21H26N2O2S
- N-((1-(Tetrahydrofuran-3-yl)piperidin-4-yl)methyl)-4-(thiophen-3-yl)benzamide2034290-00-9C21H26N2O2S
- 2-(4-(Isopropylthio)phenyl)-1-(3-(pyridin-4-yloxy)piperidin-1-yl)ethanone2034433-54-8C21H26N2O2S
- 1-((2-(Diethylamino)ethyl)methylamino)-4-methylthioxanthen-9-one N-oxide5648-52-2C21H26N2O2S
- 3-Buten-2-one, 4-(((8-beta)-6-methyl-2-(methylthio)ergolin-8-yl)methoxy)-79675-57-3C21H26N2O2S
- 2-(Benzylsulfanyl)-N-{4-[(1-methylpiperidin-4-yl)oxy]phenyl}acetamide1242823-78-4C21H26N2O2S
- N-(4-Ethoxyphenyl)-7-(o-tolyl)-1,4-thiazepane-4-carboxamide1705980-85-3C21H26N2O2S
- 1-(Adamantan-1-yl)-3-[2-(furan-2-yl)-2-(thiophen-2-yl)ethyl]urea2176125-76-9C21H26N2O2S
- 1-(Adamantan-1-yl)-3-[2-(furan-2-yl)-2-(thiophen-3-yl)ethyl]urea2177366-48-0C21H26N2O2S
- N-{[4-(Morpholin-4-yl)thian-4-yl]methyl}naphthalene-1-carboxamide2380192-53-8C21H26N2O2S
- N-{[4-(Thiomorpholin-4-yl)oxan-4-yl]methyl}naphthalene-1-carboxamide2415456-53-8C21H26N2O2S
- 1-(Cyclopropanesulfonyl)-4-(diphenylmethyl)-1,4-diazepane2549053-53-2C21H26N2O2S
- N-[1-(Diphenylmethyl)piperidin-3-yl]cyclopropanesulfonamide2640895-97-0C21H26N2O2S
- N-[(4-Butylphenyl)carbamothioyl]-4-propoxybenzamide428479-03-2C21H26N2O2S
- 1-[(4-Ethylphenyl)sulfonyl]-4-(3-phenyl-2-propen-1-yl)piperazine325779-73-5C21H26N2O2S
- N-[2-[4-(2-Methylphenyl)-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]-2-oxoethyl]-N-propylacetamide5970-54-7C21H26N2O2S
- N-(2-Butyl-1H-indol-5-yl)-4-isopropylbenzenesulfonamide919490-52-1C21H26N2O2S
- Benzyl 2-(2-(tert-butylthio)pyridin-3-yl)pyrrolidine-1-carboxylate1352529-15-7C21H26N2O2S
- N-(2-{3-[(1-Benzothiophen-3-yl)methyl]piperidin-1-yl}-2-oxoethyl)-N-ethylprop-2-enamide2411240-02-1C21H26N2O2S
- Quinine, 2a(2)-(methylthio)-911668-52-5C21H26N2O2S
- 2-Phenyl-N-({2-[(piperidin-1-yl)methyl]phenyl}methyl)ethene-1-sulfonamide940255-37-8C21H26N2O2S
- N-[6-(2-Sulfanylacetamido)hexyl][1,1'-biphenyl]-4-carboxamide827036-75-9C21H26N2O2S
- N-[1-(Diphenylmethyl)piperidin-4-yl]cyclopropanesulfonamide2549011-97-2C21H26N2O2S
- 2-(Naphthalen-2-yloxy)-1-[4-(thiolan-3-yl)-1,4-diazepan-1-yl]ethan-1-one2415554-18-4C21H26N2O2S
- 1-[(4-Methoxyphenyl)methyl]-4-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}piperidine3054534-82-3C21H26N2O2S
- 1-[(3-Methoxyphenyl)methyl]-4-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}piperidine3054618-87-7C21H26N2O2S
- 1-(2-Phenoxyethyl)-4-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}piperidine3054536-35-2C21H26N2O2S
Frequently asked questions
What is the molar mass of C21H26N2O2S?
The molar mass of C21H26N2O2S is 370.51 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 370.1715 Da.
How many compounds have the formula C21H26N2O2S?
CompoundList lists 87 compounds with the molecular formula C21H26N2O2S, including Mepazine acetate, [4-(4-Methoxyphenyl)piperazin-1-yl]-(5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)methanone, 2-(4-(tert-Butyl)benzamido)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide. 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 C21H26N2O2S?
C21H26N2O2S 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.