Molecular formula
C21H26N4O5S
49 compounds have this formula on CompoundList.
- Molar mass
- 446.52g/mol
- Monoisotopic mass
- 446.1624Da
- Atoms
- 57
- Elements
- 5
- Rings plus double bonds
- 11
The formula C21H26N4O5S describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 4 nitrogen atoms, 5 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 × 2156.49%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 265.87%1.008 × 26 = 26.208 g/mol
- N Nitrogen × 412.55%14.007 × 4 = 56.028 g/mol
- O Oxygen × 517.92%15.999 × 5 = 79.995 g/mol
- S Sulfur × 17.18%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H26N4O5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 49 of 49 compounds
![4-[2-Nitro-5-[4-(phenylmethyl)sulfonyl-1-piperazinyl]phenyl]morpholine chemical structure, C21H26N4O5S, CAS 432497-51-3](/s/PJOMEJPWHQZLHB-UHFFFAOYSA-N.svg)
4-[2-Nitro-5-[4-(phenylmethyl)sulfonyl-1-piperazinyl]phenyl]morpholine
CAS 432497-51-3C21H26N4O5S
Ersentilide
CAS 125279-79-0C21H26N4O5S
![4-[2-(4-Benzylpiperazin-1-yl)-5-nitrophenyl]sulfonylmorpholine chemical structure, C21H26N4O5S, CAS 313699-29-5](/s/FNEJZMABDUCNBN-UHFFFAOYSA-N.svg)
4-[2-(4-Benzylpiperazin-1-yl)-5-nitrophenyl]sulfonylmorpholine
CAS 313699-29-5C21H26N4O5S
![5-[4-(Benzenesulfonyl)piperazin-1-yl]-2-nitro-N-(oxolan-2-ylmethyl)aniline chemical structure, C21H26N4O5S, CAS 524034-07-9](/s/DCXBWEUFTGLSOM-UHFFFAOYSA-N.svg)
5-[4-(Benzenesulfonyl)piperazin-1-yl]-2-nitro-N-(oxolan-2-ylmethyl)aniline
CAS 524034-07-9C21H26N4O5S
![N-[[3-(2,5-Dimethylphenyl)sulfonyl-1,3-oxazinan-2-yl]methyl]-N''-(3-pyridinylmethyl)oxamide chemical structure, C21H26N4O5S, CAS 872724-43-1](/s/UEZSJKVUHZWZDG-UHFFFAOYSA-N.svg)
N-[[3-(2,5-Dimethylphenyl)sulfonyl-1,3-oxazinan-2-yl]methyl]-N''-(3-pyridinylmethyl)oxamide
CAS 872724-43-1C21H26N4O5S
![N-[4-[2-Hydroxy-3-[2-(4-imidazol-1-ylphenoxy)ethylamino]propoxy]phenyl]methanesulfonamide chemical structure, C21H26N4O5S, CAS 128264-20-0](/s/QZWUQVSQIFFFKY-UHFFFAOYSA-N.svg)
N-[4-[2-Hydroxy-3-[2-(4-imidazol-1-ylphenoxy)ethylamino]propoxy]phenyl]methanesulfonamide
CAS 128264-20-0C21H26N4O5S
N1-((3-((2,5-dimethylphenyl)sulfonyl)-1,3-oxazinan-2-yl)methyl)-N2-(pyridin-2-ylmethyl)oxalamide
CAS 872724-42-0C21H26N4O5S
![Methyl 1-((3,4-dimethoxyphenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperidine-4-carboxylate chemical structure, C21H26N4O5S, CAS 851809-86-4](/s/ZZBIIPBTRPYTET-UHFFFAOYSA-N.svg)
Methyl 1-((3,4-dimethoxyphenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperidine-4-carboxylate
CAS 851809-86-4C21H26N4O5S
N1-((3-(mesitylsulfonyl)oxazolidin-2-yl)methyl)-N2-(pyridin-3-ylmethyl)oxalamide
CAS 868982-83-6C21H26N4O5S
Ethyl 4-(2-((6-(3,4-dimethoxyphenyl)pyridazin-3-yl)thio)acetyl)piperazine-1-carboxylate
CAS 893993-14-1C21H26N4O5S
N1-((3-(mesitylsulfonyl)oxazolidin-2-yl)methyl)-N2-(pyridin-2-ylmethyl)oxalamide
CAS 868982-81-4C21H26N4O5S
(E)-4-(N,N-Diethylsulfamoyl)-N-(2-(2-(2-methoxybenzylidene)hydrazinyl)-2-oxoethyl)benzamide
CAS 391885-15-7C21H26N4O5S
N1-((3-((2,5-dimethylphenyl)sulfonyl)-1,3-oxazinan-2-yl)methyl)-N2-(pyridin-4-ylmethyl)oxalamide
CAS 872724-44-2C21H26N4O5S
N1-((3-(mesitylsulfonyl)oxazolidin-2-yl)methyl)-N2-(pyridin-4-ylmethyl)oxalamide
CAS 868982-84-7C21H26N4O5S
![4-[5-[4-(4-Methylphenyl)sulfonylpiperazin-1-yl]-2-nitrophenyl]morpholine chemical structure, C21H26N4O5S, CAS 347354-53-4](/s/OCSHZEOHKHLLEZ-UHFFFAOYSA-N.svg)
4-[5-[4-(4-Methylphenyl)sulfonylpiperazin-1-yl]-2-nitrophenyl]morpholine
CAS 347354-53-4C21H26N4O5S
4-(2-(3-(1-(4-Ethoxyphenyl)-5-oxopyrrolidin-3-yl)ureido)ethyl)benzenesulfonamide
CAS 894014-60-9C21H26N4O5S
![Ethyl 1-((3,4-dimethoxyphenyl)(6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperidine-4-carboxylate chemical structure, C21H26N4O5S, CAS 868219-60-7](/s/FJCAXUANDDFVLZ-UHFFFAOYSA-N.svg)
Ethyl 1-((3,4-dimethoxyphenyl)(6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperidine-4-carboxylate
CAS 868219-60-7C21H26N4O5S
![N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((1-(2-(cyclopentylamino)-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)acetamide chemical structure, C21H26N4O5S, CAS 921845-09-2](/s/DOMAKSHVEUQGRD-UHFFFAOYSA-N.svg)
N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((1-(2-(cyclopentylamino)-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)acetamide
CAS 921845-09-2C21H26N4O5S
![Ethyl 4-[2-({1-[(furan-2-yl)methyl]-2-oxo-1H,2H,5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}sulfanyl)acetyl]piperazine-1-carboxylate chemical structure, C21H26N4O5S, CAS 899730-68-8](/s/CFHGNJIMOVMMDW-UHFFFAOYSA-N.svg)
Ethyl 4-[2-({1-[(furan-2-yl)methyl]-2-oxo-1H,2H,5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}sulfanyl)acetyl]piperazine-1-carboxylate
CAS 899730-68-8C21H26N4O5S
![1-[6-(8-Oxo-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-7-yl)hexanoyl]piperidine-4-carboxamide chemical structure, C21H26N4O5S, CAS 688053-66-9](/s/VKDRTFSQOGZBAY-UHFFFAOYSA-N.svg)
1-[6-(8-Oxo-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-7-yl)hexanoyl]piperidine-4-carboxamide
CAS 688053-66-9C21H26N4O5S
![tert-Butyl 4-[[(4E)-4-(1,3-benzodioxol-5-ylmethylidene)-5-oxo-2-sulfanylideneimidazolidin-1-yl]methyl]piperazine-1-carboxylate chemical structure, C21H26N4O5S, CAS 865659-64-9](/s/BELSOKZVJDGPFP-XNTDXEJSSA-N.svg)
tert-Butyl 4-[[(4E)-4-(1,3-benzodioxol-5-ylmethylidene)-5-oxo-2-sulfanylideneimidazolidin-1-yl]methyl]piperazine-1-carboxylate
CAS 865659-64-9C21H26N4O5S
![4-[{4-[(E)-(3-Acetyl-5-nitrothiophen-2-yl)diazenyl]-3-methylphenyl}(ethyl)amino]butyl acetate chemical structure, C21H26N4O5S, CAS 122063-39-2](/s/GIGDKBCDRFBZHW-UHFFFAOYSA-N.svg)
4-[{4-[(E)-(3-Acetyl-5-nitrothiophen-2-yl)diazenyl]-3-methylphenyl}(ethyl)amino]butyl acetate
CAS 122063-39-2C21H26N4O5S
![Methyl 1-{2-[3-(morpholine-4-carbonyl)-5-(thiophen-2-yl)-1H-pyrazol-1-yl]acetyl}piperidine-4-carboxylate chemical structure, C21H26N4O5S, CAS 1170993-13-1](/s/ZGTBUUDUIHBVEU-UHFFFAOYSA-N.svg)
Methyl 1-{2-[3-(morpholine-4-carbonyl)-5-(thiophen-2-yl)-1H-pyrazol-1-yl]acetyl}piperidine-4-carboxylate
CAS 1170993-13-1C21H26N4O5S
N1-(2-methoxy-5-methylphenyl)-N2-((1-(pyridin-3-ylsulfonyl)piperidin-4-yl)methyl)oxalamide
CAS 1428373-75-4C21H26N4O5S
- 1-[(4-Methoxyphenyl)sulfonyl]-N-[3-oxo-3-(2-pyridinylamino)propyl]-3-piperidinecarboxamide921136-49-4C21H26N4O5S
- Ethyl 1-(2-(2-(3-(2-methoxyphenyl)ureido)thiazol-4-yl)acetyl)piperidine-3-carboxylate923249-95-0C21H26N4O5S
- 2-((5-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-3-oxo-2-phenyl-2,3-dihydropyridazin-4-yl)thio)acetic acid1404364-40-4C21H26N4O5S
- 4-(1,3-Benzodioxol-5-ylmethyl)-N-[4-(dimethylsulfamoyl)phenyl]piperazine-1-carboxamide692733-07-6C21H26N4O5S
- N1-cycloheptyl-N2-(2-(4-methoxyphenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)oxalamide899989-34-5C21H26N4O5S
- Methyl 1-[3-(2-{[(4-methoxyphenyl)carbamoyl]amino}-1,3-thiazol-4-yl)propanoyl]piperidine-4-carboxylate1040665-47-1C21H26N4O5S
- 2,3-Dimethoxy-N-(2-(2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide1105249-72-6C21H26N4O5S
- 2,4-Dimethoxy-N-(2-(2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide1105206-04-9C21H26N4O5S
- 1-((5-(4-Phenylpiperazine-1-carbonyl)furan-2-yl)sulfonyl)piperidine-4-carboxamide1171144-13-0C21H26N4O5S
- Benzo[d][1,3]dioxol-5-yl(4-(1-(1,1-dioxidotetrahydrothiophen-3-yl)-3,5-dimethyl-1H-pyrazol-4-yl)piperazin-1-yl)methanone1251613-21-4C21H26N4O5S
- 2-(2-(4-(1,1-Dioxidotetrahydrothiophen-3-yl)piperazin-1-yl)-2-oxoethyl)-6-(4-methoxyphenyl)pyridazin-3(2H)-one1282103-68-7C21H26N4O5S
- 1-{[2-tert-Butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]sulfonyl}-1H-pyrazole-4-carboxylic acid952674-77-0C21H26N4O5S
- (4-((6-Methylpyridazin-3-yl)oxy)piperidin-1-yl)(4-(morpholinosulfonyl)phenyl)methanone1797592-95-0C21H26N4O5S
- Ethyl 4-[(5-azido-4-hydroxypentyl)-(4-methylphenyl)sulfonylamino]benzoate10076-34-3C21H26N4O5S
- N-Cyclopentyl-2-(2-((2-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)amino)-2-oxoethyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)acetamide921845-05-8C21H26N4O5S
- Methyl 4-(2-((1-(2-(cyclopentylamino)-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)acetamido)benzoate921820-83-9C21H26N4O5S
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(3-ethoxypropyl)-6-(furan-2-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxamide1021263-00-2C21H26N4O5S
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-1-(4-((1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)prop-2-en-1-one1904626-47-6C21H26N4O5S
- 5-Cyclopropyl-5-methyl-3-[2-oxo-2-[4-[(E)-2-phenylethenyl]sulfonylpiperazin-1-yl]ethyl]imidazolidine-2,4-dione956767-22-9C21H26N4O5S
- 1-Cyclopentyl-3-{[4-(2-phenylethenesulfonyl)piperazin-1-yl]methyl}imidazolidine-2,4,5-trione924720-73-0C21H26N4O5S
- 3-{2-Oxo-2-[4-(2-phenylethenesulfonyl)piperazin-1-yl]ethyl}-1,3-diazaspiro[4.4]nonane-2,4-dione925549-55-9C21H26N4O5S
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-4-[4-(1H-indol-2-ylcarbonyl)piperazin-1-yl]-4-oxobutanamide1040713-67-4C21H26N4O5S
- 4-(4-{3-[(2,6-Dimethylpyrimidin-4-yl)oxy]pyrrolidine-1-carbonyl}benzenesulfonyl)morpholine2097860-32-5C21H26N4O5S
- 4-(4-{4-[(5-Methylpyrimidin-2-yl)oxy]piperidine-1-carbonyl}benzenesulfonyl)morpholine2380061-10-7C21H26N4O5S
- 3-[[1-(2,5-Dimethoxyphenyl)sulfonylpiperidin-4-yl]methyl]-1-methylimidazo[4,5-b]pyridin-2-one3096535-87-1C21H26N4O5S
Frequently asked questions
What is the molar mass of C21H26N4O5S?
The molar mass of C21H26N4O5S is 446.52 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 4 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 446.1624 Da.
How many compounds have the formula C21H26N4O5S?
CompoundList lists 49 compounds with the molecular formula C21H26N4O5S, including 4-[2-Nitro-5-[4-(phenylmethyl)sulfonyl-1-piperazinyl]phenyl]morpholine, Ersentilide, 4-[2-(4-Benzylpiperazin-1-yl)-5-nitrophenyl]sulfonylmorpholine. 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 C21H26N4O5S?
C21H26N4O5S has a degree of unsaturation of 11. 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.