Molecular formula
C21H23N3O5S2
55 compounds have this formula on CompoundList.
- Molar mass
- 461.55g/mol
- Monoisotopic mass
- 461.1079Da
- Atoms
- 54
- Elements
- 5
- Rings plus double bonds
- 12
The formula C21H23N3O5S2 describes a molecule made of 21 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 5 oxygen atoms and 2 sulfur atoms. 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 × 2154.65%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 235.02%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 39.10%14.007 × 3 = 42.021 g/mol
- O Oxygen × 517.33%15.999 × 5 = 79.995 g/mol
- S Sulfur × 213.89%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C21H23N3O5S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 55 of 55 compounds
![2-[2-(Morpholin-4-yl)-5-(morpholine-4-sulfonyl)phenyl]-2,3-dihydro-1,2-benzothiazol-3-one chemical structure, C21H23N3O5S2, CAS 716372-89-3](/s/OQXGEGPDPXAQRC-UHFFFAOYSA-N.svg)
2-[2-(Morpholin-4-yl)-5-(morpholine-4-sulfonyl)phenyl]-2,3-dihydro-1,2-benzothiazol-3-one
CAS 716372-89-3C21H23N3O5S2
![(Z)-N-(4-Ethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-(morpholinosulfonyl)benzamide chemical structure, C21H23N3O5S2, CAS 1164529-17-2](/s/INGPLZDGPPEVIG-UHFFFAOYSA-N.svg)
(Z)-N-(4-Ethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-(morpholinosulfonyl)benzamide
CAS 1164529-17-2C21H23N3O5S2
![N-[(2Z)-3-Ethyl-4-methoxy-1,3-benzothiazol-2(3H)-ylidene]-4-(morpholin-4-ylsulfonyl)benzamide chemical structure, C21H23N3O5S2, CAS 1164540-83-3](/s/KPSOPHUYFRQNCD-UHFFFAOYSA-N.svg)
N-[(2Z)-3-Ethyl-4-methoxy-1,3-benzothiazol-2(3H)-ylidene]-4-(morpholin-4-ylsulfonyl)benzamide
CAS 1164540-83-3C21H23N3O5S2
Ethyl 2-(3-(2-(1,3-dioxo-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindol-2(3H)-yl)acetyl)thioureido)-4,5-dimethylthiophene-3-carboxylate
CAS 473705-11-2C21H23N3O5S2
![(E)-N-(6-Ethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-(morpholinosulfonyl)benzamide chemical structure, C21H23N3O5S2, CAS 850909-81-8](/s/LZZOGDXVDPRLGP-UHFFFAOYSA-N.svg)
(E)-N-(6-Ethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-(morpholinosulfonyl)benzamide
CAS 850909-81-8C21H23N3O5S2
![1-(4-Benzylpiperidin-1-yl)-2-((1,1-dioxido-4H-benzo[e][1,2,4]thiadiazin-7-yl)sulfonyl)ethanone chemical structure, C21H23N3O5S2, CAS 946353-36-2](/s/MTHMIASRSOKORF-UHFFFAOYSA-N.svg)
1-(4-Benzylpiperidin-1-yl)-2-((1,1-dioxido-4H-benzo[e][1,2,4]thiadiazin-7-yl)sulfonyl)ethanone
CAS 946353-36-2C21H23N3O5S2
![2-{[5-(4-Butylbenzenesulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl]sulfanyl}-N-[(furan-2-yl)methyl]acetamide chemical structure, C21H23N3O5S2, CAS 1021224-00-9](/s/HOPFJPKNQKTXBN-UHFFFAOYSA-N.svg)
2-{[5-(4-Butylbenzenesulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl]sulfanyl}-N-[(furan-2-yl)methyl]acetamide
CAS 1021224-00-9C21H23N3O5S2
![N-{4,6-Dioxa-10-thia-12-azatricyclo[7.3.0.0^{3,7}]dodeca-1(9),2,7,11-tetraen-11-yl}-4-(dipropylsulfamoyl)benzamide chemical structure, C21H23N3O5S2, CAS 892856-20-1](/s/UTIPBJWMSXOAQJ-UHFFFAOYSA-N.svg)
N-{4,6-Dioxa-10-thia-12-azatricyclo[7.3.0.0^{3,7}]dodeca-1(9),2,7,11-tetraen-11-yl}-4-(dipropylsulfamoyl)benzamide
CAS 892856-20-1C21H23N3O5S2
![(E)-4-(N,N-Diethylsulfamoyl)-N-(3-methyl-6,7-dihydro-[1,4]dioxino[2',3':4,5]benzo[1,2-d]thiazol-2(3H)-ylidene)benzamide chemical structure, C21H23N3O5S2, CAS 1321726-52-6](/s/HMCJHDNHNGWNBN-UHFFFAOYSA-N.svg)
(E)-4-(N,N-Diethylsulfamoyl)-N-(3-methyl-6,7-dihydro-[1,4]dioxino[2',3':4,5]benzo[1,2-d]thiazol-2(3H)-ylidene)benzamide
CAS 1321726-52-6C21H23N3O5S2
![2-((5,5-Dioxido-3a,4,6,6a-tetrahydrothieno[3,4-d]thiazol-2-yl)(4-methoxyphenyl)amino)-N-(2-methoxyphenyl)acetamide chemical structure, C21H23N3O5S2, CAS 872200-40-3](/s/LITYJCDHOMITQK-UHFFFAOYSA-N.svg)
2-((5,5-Dioxido-3a,4,6,6a-tetrahydrothieno[3,4-d]thiazol-2-yl)(4-methoxyphenyl)amino)-N-(2-methoxyphenyl)acetamide
CAS 872200-40-3C21H23N3O5S2
(E)-2-(3-Ethyl-4-oxo-2-(tosylimino)thiazolidin-5-yl)-N-(3-methoxyphenyl)acetamide
CAS 630090-85-6C21H23N3O5S2
![2-(4-Methoxyphenoxy)-N-(6-(piperidin-1-ylsulfonyl)benzo[d]thiazol-2-yl)acetamide chemical structure, C21H23N3O5S2, CAS 865592-96-7](/s/MWGAVQRTBQZPFI-UHFFFAOYSA-N.svg)
2-(4-Methoxyphenoxy)-N-(6-(piperidin-1-ylsulfonyl)benzo[d]thiazol-2-yl)acetamide
CAS 865592-96-7C21H23N3O5S2
![3,5-Dimethoxy-N-(6-(piperidin-1-ylsulfonyl)benzo[d]thiazol-2-yl)benzamide chemical structure, C21H23N3O5S2, CAS 865592-61-6](/s/LVNZXNQTDYHNMP-UHFFFAOYSA-N.svg)
3,5-Dimethoxy-N-(6-(piperidin-1-ylsulfonyl)benzo[d]thiazol-2-yl)benzamide
CAS 865592-61-6C21H23N3O5S2
4-((2,6-Dimethylmorpholino)sulfonyl)-N-(4-(5-methylfuran-2-yl)thiazol-2-yl)benzamide
CAS 361171-30-4C21H23N3O5S2
(E)-2-(3-Ethyl-4-oxo-2-(tosylimino)thiazolidin-5-yl)-N-(4-methoxyphenyl)acetamide
CAS 630090-84-5C21H23N3O5S2
N-(4-(N-(2-(2-(3,4-Dimethoxyphenyl)thiazol-4-yl)ethyl)sulfamoyl)phenyl)acetamide
CAS 863512-27-0C21H23N3O5S2
4-(1,1-Dioxido-1,2-thiazinan-2-yl)-N-(furan-2-ylmethyl)-N-(pyridin-2-ylmethyl)benzenesulfonamide
CAS 1396858-94-8C21H23N3O5S2
![2-(3,4-Dimethoxyphenyl)-N-(6-(pyrrolidin-1-ylsulfonyl)benzo[d]thiazol-2-yl)acetamide chemical structure, C21H23N3O5S2, CAS 865592-89-8](/s/FACSNNRDOQYGFG-UHFFFAOYSA-N.svg)
2-(3,4-Dimethoxyphenyl)-N-(6-(pyrrolidin-1-ylsulfonyl)benzo[d]thiazol-2-yl)acetamide
CAS 865592-89-8C21H23N3O5S2
![4-((2,6-Dimethylmorpholino)sulfonyl)-N-(4-methoxybenzo[d]thiazol-2-yl)benzamide chemical structure, C21H23N3O5S2, CAS 500109-57-9](/s/LYTKXTDKKRJODB-UHFFFAOYSA-N.svg)
4-((2,6-Dimethylmorpholino)sulfonyl)-N-(4-methoxybenzo[d]thiazol-2-yl)benzamide
CAS 500109-57-9C21H23N3O5S2
![Ethyl 2-(2-((1,1-dioxido-4-propyl-4H-benzo[e][1,2,4]thiadiazin-3-yl)thio)acetamido)benzoate chemical structure, C21H23N3O5S2, CAS 899725-66-7](/s/MOBNDMQXLRWGKV-UHFFFAOYSA-N.svg)
Ethyl 2-(2-((1,1-dioxido-4-propyl-4H-benzo[e][1,2,4]thiadiazin-3-yl)thio)acetamido)benzoate
CAS 899725-66-7C21H23N3O5S2
N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)-4-methoxy-2,5-dimethylbenzenesulfonamide
CAS 921543-97-7C21H23N3O5S2
N-(Furan-2-ylmethyl)-3-((4-(4-methoxyphenyl)piperazin-1-yl)sulfonyl)thiophene-2-carboxamide
CAS 1207035-51-5C21H23N3O5S2
![(E)-Methyl 2-((4-(N,N-diethylsulfamoyl)benzoyl)imino)-3-methyl-2,3-dihydrobenzo[d]thiazole-6-carboxylate chemical structure, C21H23N3O5S2, CAS 850909-11-4](/s/MTPHCEZYINYLAS-UHFFFAOYSA-N.svg)
(E)-Methyl 2-((4-(N,N-diethylsulfamoyl)benzoyl)imino)-3-methyl-2,3-dihydrobenzo[d]thiazole-6-carboxylate
CAS 850909-11-4C21H23N3O5S2
![Ethyl 2-[4-(dimethylsulfamoyl)benzoyl]imino-3-ethyl-1,3-benzothiazole-6-carboxylate chemical structure, C21H23N3O5S2, CAS 850909-50-1](/s/LMLRPEQWAMSSKR-UHFFFAOYSA-N.svg)
Ethyl 2-[4-(dimethylsulfamoyl)benzoyl]imino-3-ethyl-1,3-benzothiazole-6-carboxylate
CAS 850909-50-1C21H23N3O5S2
- 4-Methoxy-3-(N-methyl4-methylbenzenesulfonamido)-N-[(pyridin-3-yl)methyl]benzene-1-sulfonamide941924-54-5C21H23N3O5S2
- 4-Butoxy-N-(3-(6-(methylsulfonyl)pyridazin-3-yl)phenyl)benzenesulfonamide1005297-39-1C21H23N3O5S2
- 1-(4-(4-Methoxybenzo[d]thiazol-2-yl)piperazin-1-yl)-2-((4-methoxyphenyl)sulfonyl)ethanone941908-19-6C21H23N3O5S2
- N-(2,5-Dimethoxyphenyl)-2-(5-methoxy-2-(((4-methylthiazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide1005302-14-6C21H23N3O5S2
- N-(2,4-Dimethoxyphenyl)-2-(5-methoxy-2-(((4-methylthiazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide946343-08-4C21H23N3O5S2
- N-(3,4-Dimethoxyphenyl)-2-(5-methoxy-2-(((4-methylthiazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide920173-80-4C21H23N3O5S2
- N-(2,4-Dimethoxyphenyl)-3-[2-(4-methylbenzenesulfonamido)-1,3-thiazol-4-yl]propanamide1040670-04-9C21H23N3O5S2
- 4-Butoxy-N-(4-(6-(methylsulfonyl)pyridazin-3-yl)phenyl)benzenesulfonamide921541-92-6C21H23N3O5S2
- (Z)-N-(3-Ethyl-6-methoxybenzo[d]thiazol-2(3H)-ylidene)-4-(morpholinosulfonyl)benzamide850909-64-7C21H23N3O5S2
- N-(4,7-Dimethoxybenzo[d]thiazol-2-yl)-4-(piperidin-1-ylsulfonyl)benzamide862807-66-7C21H23N3O5S2
- N-(4,7-Dimethoxy-3-methyl-1,3-benzothiazol-2-ylidene)-4-pyrrolidin-1-ylsulfonylbenzamide862807-77-0C21H23N3O5S2
- (Z)-Methyl 2-(2-((4-(tert-butyl)benzoyl)imino)-6-sulfamoylbenzo[d]thiazol-3(2H)-yl)acetate865199-14-0C21H23N3O5S2
- (Z)-Ethyl 2-(2-((4-(N,N-dimethylsulfamoyl)benzoyl)imino)-6-methylbenzo[d]thiazol-3(2H)-yl)acetate865246-80-6C21H23N3O5S2
- N-[(2E)-6-Acetamido-3-(2-ethoxyethyl)-2,3-dihydro-1,3-benzothiazol-2-ylidene]-2-methanesulfonylbenzamide896274-45-6C21H23N3O5S2
- (Z)-N-(5,6-Dimethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-(pyrrolidin-1-ylsulfonyl)benzamide895453-58-4C21H23N3O5S2
- (Z)-Methyl 2-(2-((4-(N,N-dimethylsulfamoyl)benzoyl)imino)-5,7-dimethylbenzo[d]thiazol-3(2H)-yl)acetate1321661-38-4C21H23N3O5S2
- 4-[Butyl(methyl)sulfamoyl]-N-{10,13-dioxa-4-thia-6-azatricyclo[7.4.0.0^{3,7}]trideca-1,3(7),5,8-tetraen-5-yl}benzamide892852-64-1C21H23N3O5S2
- (Z)-N-(3-Allyl-5,6-dimethoxybenzo[d]thiazol-2(3H)-ylidene)-4-(N,N-dimethylsulfamoyl)benzamide895453-98-2C21H23N3O5S2
- 1-(4-(4,7-Dimethoxybenzo[d]thiazol-2-yl)piperazin-1-yl)-2-(phenylsulfonyl)ethanone897486-28-1C21H23N3O5S2
- N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)-2-methoxy-4,5-dimethylbenzenesulfonamide921864-91-7C21H23N3O5S2
- N-[3-[Methyl(methylsulfonyl)amino]phenyl]-2-[methylsulfonyl(naphthalen-1-yl)amino]acetamide663165-27-3C21H23N3O5S2
- 2-[(2Z)-3-Ethyl-2-{[(4-methylphenyl)sulfonyl]imino}-4-oxo-1,3-thiazolidin-5-yl]-N-(4-methoxyphenyl)acetamideC21H23N3O5S2
- Ethyl 4-(3-(6-(3-(methylsulfonyl)phenyl)benzo[d]thiazol-2-yl)ureido)butanoate1192831-72-3C21H23N3O5S2
- 5-Thiazolecarboxamide, N-[2-(3,4-dimethoxyphenyl)ethyl]-4-methyl-2-[(phenylsulfonyl)amino]-955641-04-0C21H23N3O5S2
- 5-Thiazolecarboxamide, N-[2-(2-methoxyphenyl)ethyl]-2-[[(4-methoxyphenyl)sulfonyl]amino]-4-methyl-955629-65-9C21H23N3O5S2
- 5-Thiazolecarboxamide, N-[2-(4-methoxyphenyl)ethyl]-2-[[(4-methoxyphenyl)sulfonyl]amino]-4-methyl-955674-81-4C21H23N3O5S2
- 5-Thiazolecarboxamide, N-[2-(3-methoxyphenyl)ethyl]-2-[[(4-methoxyphenyl)sulfonyl]amino]-4-methyl-955630-28-1C21H23N3O5S2
- 5-Thiazolecarboxamide, N-(3,4-dimethoxyphenyl)-2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-955679-88-6C21H23N3O5S2
- 5-Thiazolecarboxamide, N-(2,4-dimethoxyphenyl)-2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-955679-94-4C21H23N3O5S2
- 5-Thiazolecarboxamide, N-(2,5-dimethoxyphenyl)-2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-955680-00-9C21H23N3O5S2
- 2-[3-Ethyl-2-(4-methylphenyl)sulfonylimino-4-oxo-1,3-thiazolidin-5-yl]-N-(4-methoxyphenyl)acetamideC21H23N3O5S2
Frequently asked questions
What is the molar mass of C21H23N3O5S2?
The molar mass of C21H23N3O5S2 is 461.55 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 5 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 461.1079 Da.
How many compounds have the formula C21H23N3O5S2?
CompoundList lists 55 compounds with the molecular formula C21H23N3O5S2, including 2-[2-(Morpholin-4-yl)-5-(morpholine-4-sulfonyl)phenyl]-2,3-dihydro-1,2-benzothiazol-3-one, (Z)-N-(4-Ethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-(morpholinosulfonyl)benzamide, N-[(2Z)-3-Ethyl-4-methoxy-1,3-benzothiazol-2(3H)-ylidene]-4-(morpholin-4-ylsulfonyl)benzamide. 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 C21H23N3O5S2?
C21H23N3O5S2 has a degree of unsaturation of 12. 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.