Molecular formula
C21H25N3O5S
146 compounds have this formula on CompoundList.
- Molar mass
- 431.51g/mol
- Monoisotopic mass
- 431.1515Da
- Atoms
- 55
- Elements
- 5
- Rings plus double bonds
- 11
The formula C21H25N3O5S describes a molecule made of 21 carbon atoms, 25 hydrogen atoms, 3 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 × 2158.45%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 255.84%1.008 × 25 = 25.200 g/mol
- N Nitrogen × 39.74%14.007 × 3 = 42.021 g/mol
- O Oxygen × 518.54%15.999 × 5 = 79.995 g/mol
- S Sulfur × 17.43%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H25N3O5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 146 of 146 compounds
N1-((1-((4-methoxyphenyl)sulfonyl)pyrrolidin-2-yl)methyl)-N2-(o-tolyl)oxalamide
CAS 896292-76-5C21H25N3O5S
![4-[Cyclohexyl(ethyl)sulfamoyl]-N-(4-nitrophenyl)benzamide chemical structure, C21H25N3O5S, CAS 899950-70-0](/s/PELWFZSUPKPTLJ-UHFFFAOYSA-N.svg)
4-[Cyclohexyl(ethyl)sulfamoyl]-N-(4-nitrophenyl)benzamide
CAS 899950-70-0C21H25N3O5S
1-(3,4-Dimethoxyphenyl)-3-(2-((1,2-dimethyl-1H-indol-3-yl)sulfonyl)ethyl)urea
CAS 946350-82-9C21H25N3O5S
![1-(2,4-Dimethoxyphenyl)-3-{2-[(1,2-dimethyl-1H-indol-3-yl)sulfonyl]ethyl}urea chemical structure, C21H25N3O5S, CAS 946350-86-3](/s/OEFVYYUVOYLAFN-UHFFFAOYSA-N.svg)
1-(2,4-Dimethoxyphenyl)-3-{2-[(1,2-dimethyl-1H-indol-3-yl)sulfonyl]ethyl}urea
CAS 946350-86-3C21H25N3O5S
![1-(2,3-Dimethoxyphenyl)-3-{2-[(1,2-dimethyl-1H-indol-3-yl)sulfonyl]ethyl}urea chemical structure, C21H25N3O5S, CAS 946299-33-8](/s/FRSAELQOTAGQOM-UHFFFAOYSA-N.svg)
1-(2,3-Dimethoxyphenyl)-3-{2-[(1,2-dimethyl-1H-indol-3-yl)sulfonyl]ethyl}urea
CAS 946299-33-8C21H25N3O5S
![1-(3,5-Dimethoxyphenyl)-3-{2-[(1,2-dimethyl-1H-indol-3-yl)sulfonyl]ethyl}urea chemical structure, C21H25N3O5S, CAS 946351-02-6](/s/LMJHIRQYMBBQCY-UHFFFAOYSA-N.svg)
1-(3,5-Dimethoxyphenyl)-3-{2-[(1,2-dimethyl-1H-indol-3-yl)sulfonyl]ethyl}urea
CAS 946351-02-6C21H25N3O5S
N-(4-(N-((1-(4-Ethoxyphenyl)-5-oxopyrrolidin-3-yl)methyl)sulfamoyl)phenyl)acetamide
CAS 954605-14-2C21H25N3O5S
N-(3-(5-(2,5-Dimethoxyphenyl)-1-propionyl-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide
CAS 852141-92-5C21H25N3O5S
N1-benzyl-N2-((3-tosyl-1,3-oxazinan-2-yl)methyl)oxalamide
CAS 872862-58-3C21H25N3O5S
N1-(4-methylbenzyl)-N2-((3-(phenylsulfonyl)-1,3-oxazinan-2-yl)methyl)oxalamide
CAS 872880-96-1C21H25N3O5S
N1-(2-methylbenzyl)-N2-((3-(phenylsulfonyl)-1,3-oxazinan-2-yl)methyl)oxalamide
CAS 872881-40-8C21H25N3O5S
![N-(4-(N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)phenyl)isobutyramide chemical structure, C21H25N3O5S, CAS 922008-01-3](/s/WWEFGUMLDRENPC-UHFFFAOYSA-N.svg)
N-(4-(N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)phenyl)isobutyramide
CAS 922008-01-3C21H25N3O5S
![N-(4-(N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)phenyl)butyramide chemical structure, C21H25N3O5S, CAS 926032-18-0](/s/WQSYKOSPLLNYKF-UHFFFAOYSA-N.svg)
N-(4-(N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)phenyl)butyramide
CAS 926032-18-0C21H25N3O5S
4-(N-Cyclohexyl-N-ethylsulfamoyl)-N-(3-nitrophenyl)benzamide
CAS 899754-86-0C21H25N3O5S
![N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((1-(3-hydroxypropyl)-2-oxo-1,2,5,6,7,8-hexahydroquinazolin-4-yl)thio)acetamide chemical structure, C21H25N3O5S, CAS 941888-25-1](/s/XHUTWTRBEFXTBL-UHFFFAOYSA-N.svg)
N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((1-(3-hydroxypropyl)-2-oxo-1,2,5,6,7,8-hexahydroquinazolin-4-yl)thio)acetamide
CAS 941888-25-1C21H25N3O5S
![N-(4-(N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)-3-methylphenyl)propionamide chemical structure, C21H25N3O5S, CAS 922062-62-2](/s/KSGXWPNCVJACGS-UHFFFAOYSA-N.svg)
N-(4-(N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)-3-methylphenyl)propionamide
CAS 922062-62-2C21H25N3O5S
![N-(4-(N-(3,3,5-Trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)sulfamoyl)phenyl)propionamide chemical structure, C21H25N3O5S, CAS 922093-47-8](/s/MPUAOBJOQMYYCP-UHFFFAOYSA-N.svg)
N-(4-(N-(3,3,5-Trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)sulfamoyl)phenyl)propionamide
CAS 922093-47-8C21H25N3O5S
![N-(3-Methyl-4-(N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)sulfamoyl)phenyl)acetamide chemical structure, C21H25N3O5S, CAS 921903-66-4](/s/MXMUFBHOMMGMHI-UHFFFAOYSA-N.svg)
N-(3-Methyl-4-(N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)sulfamoyl)phenyl)acetamide
CAS 921903-66-4C21H25N3O5S
![N-(4-(N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)sulfamoyl)phenyl)acetamide chemical structure, C21H25N3O5S, CAS 922093-70-7](/s/IOELSICWDCMXEF-UHFFFAOYSA-N.svg)
N-(4-(N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)sulfamoyl)phenyl)acetamide
CAS 922093-70-7C21H25N3O5S
![N-(4-(N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)sulfamoyl)phenyl)isobutyramide chemical structure, C21H25N3O5S, CAS 922021-90-7](/s/HGNSMZLYTVIILY-UHFFFAOYSA-N.svg)
N-(4-(N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)sulfamoyl)phenyl)isobutyramide
CAS 922021-90-7C21H25N3O5S
![N-(4-(N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)sulfamoyl)-3-methylphenyl)propionamide chemical structure, C21H25N3O5S, CAS 922021-93-0](/s/FOJBSDWAUDLFGM-UHFFFAOYSA-N.svg)
N-(4-(N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)sulfamoyl)-3-methylphenyl)propionamide
CAS 922021-93-0C21H25N3O5S
![N-(4-(N-(3,3,5-Trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)sulfamoyl)phenyl)propionamide chemical structure, C21H25N3O5S, CAS 922023-32-3](/s/YSZAUURYZYDPAW-UHFFFAOYSA-N.svg)
N-(4-(N-(3,3,5-Trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)sulfamoyl)phenyl)propionamide
CAS 922023-32-3C21H25N3O5S
![N-(4-(N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)sulfamoyl)phenyl)isobutyramide chemical structure, C21H25N3O5S, CAS 921916-16-7](/s/CQKWBKWYLQUDIZ-UHFFFAOYSA-N.svg)
N-(4-(N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)sulfamoyl)phenyl)isobutyramide
CAS 921916-16-7C21H25N3O5S
![1-Benzyl-N-(2-{[(4-methoxyphenyl)sulfonyl]amino}ethyl)-5-oxopyrrolidine-3-carboxamide chemical structure, C21H25N3O5S, CAS 1040701-09-4](/s/DDXBPKYHEBVAKV-UHFFFAOYSA-N.svg)
1-Benzyl-N-(2-{[(4-methoxyphenyl)sulfonyl]amino}ethyl)-5-oxopyrrolidine-3-carboxamide
CAS 1040701-09-4C21H25N3O5S
- N-(4-(N-(1-(2-Methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl)sulfamoyl)phenyl)propionamide1171857-79-6C21H25N3O5S
- Methyl 7-(2-methyl-4-propanamidobenzenesulfonamido)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate1448034-19-2C21H25N3O5S
- N-(3-(5-(2,4-Dimethoxyphenyl)-1-propionyl-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide1448135-36-1C21H25N3O5S
- Ethyl (5-(2-((2,2-dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)acetyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)carbamate1351635-31-8C21H25N3O5S
- 3-(2,5-Dimethoxyphenyl)-N-[2-(2-hydroxyethoxy)-2-(thiophen-3-yl)ethyl]-1-methyl-1H-pyrazole-5-carboxamide2034315-43-8C21H25N3O5S
- 6-Cyclopropyl-3-{[1-(2,3-dihydro-1,4-benzodioxine-6-sulfonyl)piperidin-4-yl]methyl}-3,4-dihydropyrimidin-4-one2190365-66-1C21H25N3O5S
- N-[2-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-2-oxoethyl]-N-methylbenzenesulfonamide679420-51-0C21H25N3O5S
- Ethyl 4-[N-phenyl-N-(phenylsulfonyl)glycyl]piperazine-1-carboxylate428494-21-7C21H25N3O5S
- 2-[[2-(3-Acetyl-N-methylsulfonylanilino)acetyl]amino]-N-propylbenzamide833440-42-9C21H25N3O5S
- (S)-3-(4-Aminophenyl)-2-((S)-1-tosylpyrrolidine-2-carboxamido)propanoic acid220149-81-5C21H25N3O5S
- [3-(Propylcarbamoylamino)phenyl] 2-[methyl-[(E)-2-phenylethenyl]sulfonylamino]acetate1281684-02-3C21H25N3O5S
- 6-Cyclopropyl-2-{[1-(2,3-dihydro-1,4-benzodioxine-6-sulfonyl)piperidin-4-yl]methyl}-2,3-dihydropyridazin-3-one2097917-63-8C21H25N3O5S
- 2-(3-Cyclopropyl-2,2-dioxo-1,3-dihydro-2lambda6,1,3-benzothiadiazol-1-yl)-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide2097900-62-2C21H25N3O5S
- 2-{[1-(2,3-Dihydro-1,4-benzodioxine-6-sulfonyl)piperidin-4-yl]methyl}-2H,3H,5H,6H,7H-cyclopenta[c]pyridazin-3-one2097917-55-8C21H25N3O5S
- Ethyl 1-(2-(2-(4-methoxybenzamido)thiazol-4-yl)acetyl)piperidine-4-carboxylate921542-38-3C21H25N3O5S
- Quetiapine sulfone N-oxide (quetiapine N,S,S-trioxide)2206606-97-3C21H25N3O5S
- 1-(2-Hydroxyethyl)-N,N-bis(4-methoxybenzyl)-1H-pyrazole-3-sulfonamide2281768-22-5C21H25N3O5S
- 3-Cyclopropyl-6-{[1-(2,3-dihydro-1,4-benzodioxine-6-sulfonyl)piperidin-4-yl]methoxy}pyridazine2320857-20-1C21H25N3O5S
- 4-({5H,6H,7H-Cyclopenta[c]pyridazin-3-yloxy}methyl)-1-(2,3-dihydro-1,4-benzodioxine-6-sulfonyl)piperidine2310127-76-3C21H25N3O5S
- 5-Thiazolecarboxylic acid, 4-[2-[2,3-dihydro-4-(1-hydroxy-1-methylethyl)-1H-indol-1-yl]-2-oxoethyl]-2-(4-morpholinyl)-1384053-57-9C21H25N3O5S
- 3-Cyclopropyl-6-{[1-(3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonyl)pyrrolidin-3-yl]methoxy}pyridazine2548996-78-5C21H25N3O5S
- 1-Piperidineacetamide,4-(4-methylphenoxy)-N-[4-[(methylsulfonyl)amino]phenyl]-a-oxo-496058-26-5C21H25N3O5S
Frequently asked questions
What is the molar mass of C21H25N3O5S?
The molar mass of C21H25N3O5S is 431.51 g/mol, calculated from standard atomic weights for 21 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 431.1515 Da.
How many compounds have the formula C21H25N3O5S?
CompoundList lists 146 compounds with the molecular formula C21H25N3O5S, including N1-((1-((4-methoxyphenyl)sulfonyl)pyrrolidin-2-yl)methyl)-N2-(o-tolyl)oxalamide, 4-[Cyclohexyl(ethyl)sulfamoyl]-N-(4-nitrophenyl)benzamide, 1-(3,4-Dimethoxyphenyl)-3-(2-((1,2-dimethyl-1H-indol-3-yl)sulfonyl)ethyl)urea. 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 C21H25N3O5S?
C21H25N3O5S 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.