Molecular formula
C21H27NO5S
52 compounds have this formula on CompoundList.
- Molar mass
- 405.51g/mol
- Monoisotopic mass
- 405.1610Da
- Atoms
- 55
- Elements
- 5
- Rings plus double bonds
- 9
The formula C21H27NO5S describes a molecule made of 21 carbon atoms, 27 hydrogen atoms, 1 nitrogen atom, 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 × 2162.20%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 276.71%1.008 × 27 = 27.216 g/mol
- N Nitrogen × 13.45%14.007 × 1 = 14.007 g/mol
- O Oxygen × 519.73%15.999 × 5 = 79.995 g/mol
- S Sulfur × 17.91%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H27NO5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 52 of 52 compounds
![2-Butoxy-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]benzamide chemical structure, C21H27NO5S, CAS 874399-82-3](/s/KVGKKYBBMWIGON-UHFFFAOYSA-N.svg)
2-Butoxy-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]benzamide
CAS 874399-82-3C21H27NO5S
![6-[(3-Propan-2-yloxycarbonyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid chemical structure, C21H27NO5S, CAS 353770-43-1](/s/XUTXGMTUPLPAHK-UHFFFAOYSA-N.svg)
6-[(3-Propan-2-yloxycarbonyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid
CAS 353770-43-1C21H27NO5S
![5,5-Dimethyl-2-({1-[(4-methylphenyl)sulfonyl]-4-piperidinyl}carbonyl)-1,3-cyclohexanedione chemical structure, C21H27NO5S, CAS 478047-61-9](/s/OUILLQNXMTZECQ-UHFFFAOYSA-N.svg)
5,5-Dimethyl-2-({1-[(4-methylphenyl)sulfonyl]-4-piperidinyl}carbonyl)-1,3-cyclohexanedione
CAS 478047-61-9C21H27NO5S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)-4-(pentyloxy)benzamide
CAS 844648-84-6C21H27NO5S
![N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]-2-[4-(propan-2-yl)phenoxy]acetamide chemical structure, C21H27NO5S, CAS 879933-83-2](/s/PTEKXXXIIUKCIS-UHFFFAOYSA-N.svg)
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]-2-[4-(propan-2-yl)phenoxy]acetamide
CAS 879933-83-2C21H27NO5S
3-((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-N-(4-methoxybenzyl)propane-1-sulfonamide
CAS 946237-45-2C21H27NO5S
(S)-2-((tert-Butoxycarbonyl)amino)-3-phenylpropyl 4-methylbenzenesulfonate
CAS 141403-49-8C21H27NO5S
Ethyl 3-(5-methoxy-2,4-dimethylbenzenesulfonamido)-3-(4-methylphenyl)propanoate
CAS 442658-78-8C21H27NO5S
![Ethyl 2-{[(4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]hept-1-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C21H27NO5S, CAS 1214628-36-0](/s/BIDOEUQXYABINP-UHFFFAOYSA-N.svg)
Ethyl 2-{[(4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]hept-1-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 1214628-36-0C21H27NO5S
![3-({3-[(Propan-2-yloxy)carbonyl]-4,5,6,7-tetrahydro-1-benzothiophen-2-yl}carbamoyl)bicyclo[2.2.1]heptane-2-carboxylic acid chemical structure, C21H27NO5S, CAS 1005138-00-0](/s/RLSOPXMBRGJTNT-UHFFFAOYSA-N.svg)
3-({3-[(Propan-2-yloxy)carbonyl]-4,5,6,7-tetrahydro-1-benzothiophen-2-yl}carbamoyl)bicyclo[2.2.1]heptane-2-carboxylic acid
CAS 1005138-00-0C21H27NO5S
![6-[(6-Methyl-3-propan-2-yloxycarbonyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid chemical structure, C21H27NO5S, CAS 1005177-68-3](/s/AEKZUEJIEWTYSI-UHFFFAOYSA-N.svg)
6-[(6-Methyl-3-propan-2-yloxycarbonyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid
CAS 1005177-68-3C21H27NO5S
![6-[(3-Ethoxycarbonyl-4,5,6,7,8,9-hexahydrocycloocta[b]thiophen-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid chemical structure, C21H27NO5S, CAS 352686-60-3](/s/VOLYQIPGIGYEAK-UHFFFAOYSA-N.svg)
6-[(3-Ethoxycarbonyl-4,5,6,7,8,9-hexahydrocycloocta[b]thiophen-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid
CAS 352686-60-3C21H27NO5S
![6-{[3-(Propoxycarbonyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl]carbamoyl}cyclohex-3-ene-1-carboxylic acid chemical structure, C21H27NO5S, CAS 419560-23-9](/s/YEQKWUNUSLOHAO-UHFFFAOYSA-N.svg)
6-{[3-(Propoxycarbonyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl]carbamoyl}cyclohex-3-ene-1-carboxylic acid
CAS 419560-23-9C21H27NO5S
![Ethyl 1-[(4-propoxynaphthyl)sulfonyl]piperidine-4-carboxylate chemical structure, C21H27NO5S, CAS 825608-71-7](/s/ABBPCZDRVSGQPA-UHFFFAOYSA-N.svg)
Ethyl 1-[(4-propoxynaphthyl)sulfonyl]piperidine-4-carboxylate
CAS 825608-71-7C21H27NO5S
![3,4-Dimethyl-6-{[3-(propoxycarbonyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl]carbamoyl}cyclohex-3-ene-1-carboxylic acid chemical structure, C21H27NO5S, CAS 445239-80-5](/s/QNLDFZYJVLUHMZ-UHFFFAOYSA-N.svg)
3,4-Dimethyl-6-{[3-(propoxycarbonyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl]carbamoyl}cyclohex-3-ene-1-carboxylic acid
CAS 445239-80-5C21H27NO5S
![N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)-2-[4-(propan-2-yl)phenoxy]propanamide chemical structure, C21H27NO5S, CAS 844826-86-4](/s/PTQHKOKHKHKSHH-UHFFFAOYSA-N.svg)
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)-2-[4-(propan-2-yl)phenoxy]propanamide
CAS 844826-86-4C21H27NO5S
![Propan-2-yl 2-[[2-(3,4-dimethoxyphenyl)acetyl]amino]-4-ethyl-5-methylthiophene-3-carboxylate chemical structure, C21H27NO5S, CAS 544689-43-2](/s/MGWWTPSOGFCWPA-UHFFFAOYSA-N.svg)
Propan-2-yl 2-[[2-(3,4-dimethoxyphenyl)acetyl]amino]-4-ethyl-5-methylthiophene-3-carboxylate
CAS 544689-43-2C21H27NO5S
![6-[(3-Butan-2-yloxycarbonyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid chemical structure, C21H27NO5S, CAS 492424-21-2](/s/MHYQCSCLIFEYPT-UHFFFAOYSA-N.svg)
6-[(3-Butan-2-yloxycarbonyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid
CAS 492424-21-2C21H27NO5S
4-Cyclohexyl-N-(3,4,5-trimethoxyphenyl)benzenesulfonamide
CAS 696623-31-1C21H27NO5S
![4-Butoxy-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]benzamide chemical structure, C21H27NO5S, CAS 879927-20-5](/s/DDNIHSLJSIJBRU-UHFFFAOYSA-N.svg)
4-Butoxy-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]benzamide
CAS 879927-20-5C21H27NO5S
![2-(3,4-Dimethylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]propanamide chemical structure, C21H27NO5S, CAS 879939-32-9](/s/QNNUMDXHEFUMHX-UHFFFAOYSA-N.svg)
2-(3,4-Dimethylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]propanamide
CAS 879939-32-9C21H27NO5S
2-Methoxy-N-((4-(4-methoxyphenyl)tetrahydro-2H-pyran-4-yl)methyl)-5-methylbenzenesulfonamide
CAS 1091007-16-7C21H27NO5S
2-(4-tert-Butylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)acetamide
CAS 848689-62-3C21H27NO5S
![2-(3,5-Dimethylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]propanamide chemical structure, C21H27NO5S, CAS 879938-79-1](/s/NXQCNQQBQSZOFD-UHFFFAOYSA-N.svg)
2-(3,5-Dimethylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]propanamide
CAS 879938-79-1C21H27NO5S
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-(4-ethylphenoxy)-N-[(5-methylfuran-2-yl)methyl]propanamide881433-81-4C21H27NO5S
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]-2-(2,4,6-trimethylphenoxy)acetamide879941-05-6C21H27NO5S
- Ethyl 4-[2-ethoxy-4-methyl-5-(propan-2-yl)benzenesulfonamido]benzoate873674-00-1C21H27NO5S
- N-(Furan-2-ylmethyl)-2-(4-(isopropylsulfonyl)phenyl)-N-(tetrahydro-2H-pyran-4-yl)acetamide1795491-83-6C21H27NO5S
- 1-(((3-(Benzo[d][1,3]dioxol-5-yl)pyrrolidin-1-yl)sulfonyl)methyl)-7,7-dimethylbicyclo[2.2.1]heptan-2-one2034341-72-3C21H27NO5S
- Ethyl 4-(3,4-dimethoxyphenyl)-2-(hexanoylamino)thiophene-3-carboxylate342383-46-4C21H27NO5S
- 3-{(5Z)-5-[4-(Octyloxy)benzylidene]-2,4-dioxo-1,3-thiazolidin-3-yl}propanoic acid844654-53-1C21H27NO5S
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]-4-(2-methylpropoxy)benzamide879926-95-1C21H27NO5S
- 3-Butoxy-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]benzamide879928-73-1C21H27NO5S
- 2-(2,3-Dimethylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]propanamide881433-93-8C21H27NO5S
- 4-Methoxy-N-((4-(2-methoxyphenyl)tetrahydro-2H-pyran-4-yl)methyl)-3-methylbenzenesulfonamide1091132-95-4C21H27NO5S
- N-(2-(Benzo[d][1,3]dioxol-5-yl)-2-hydroxypropyl)-2,3,4,5,6-pentamethylbenzenesulfonamide1396675-67-4C21H27NO5S
- 4-Methoxy-alpha-pyrrolidinopropiophenone (tosylate)2748561-60-4C21H27NO5S
- 2-(2-Butoxy-5-tert-butylbenzenesulfonamido)benzoic acid940987-75-7C21H27NO5S
- 3-(2-Butoxy-5-tert-butylbenzenesulfonamido)benzoic acid941262-20-0C21H27NO5S
- 4-(2-Butoxy-5-tert-butylbenzenesulfonamido)benzoic acid940987-79-1C21H27NO5S
- 3-[2-Butoxy-4-methyl-5-(propan-2-yl)benzenesulfonamido]benzoic acid941009-21-8C21H27NO5S
- 4-[2-Butoxy-4-methyl-5-(propan-2-yl)benzenesulfonamido]benzoic acid941232-48-0C21H27NO5S
- 2-(4-(Isopropylsulfonyl)phenyl)-N-(2-methoxy-2-(3-methoxyphenyl)ethyl)acetamide1798038-66-0C21H27NO5S
- 6-Methyl-4-((1-((2,3,5,6-tetramethylphenyl)sulfonyl)piperidin-4-yl)oxy)-2H-pyran-2-one1798640-42-2C21H27NO5S
- N-(2-Hydroxy-3-(4-methoxyphenyl)-2-methylpropyl)-3-(4-(methylsulfonyl)phenyl)propanamide2034349-60-3C21H27NO5S
- 2-Acetamidophenyl 5-tert-butyl-2-propoxybenzene-1-sulfonate2870805-40-4C21H27NO5S
- 4-Acetamidophenyl 5-tert-butyl-2-propoxybenzene-1-sulfonate2759717-65-0C21H27NO5S
- 2-({[2-Butoxy-4-methyl-5-(methylethyl)phenyl]sulfonyl}amino)benzoic acid941232-46-8C21H27NO5S
- tert-Butyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate, 4-methylbenzenesulfonic acid79276-06-5C21H27NO5S
- tert-Butyl 4-((2-(ethoxycarbonyl)benzo[b]thiophen-3-yl)oxy)piperidine-1-carboxylate1416051-61-0C21H27NO5S
- 6-(((Benzyloxy)carbonyl)amino)hexyl 4-methylbenzenesulfonate51224-12-5C21H27NO5S
- 4-Methylbenzenesulfonate, (4-phenylmethoxycarbonylcyclohexyl)azanium67299-45-0C21H27NO5S
Frequently asked questions
What is the molar mass of C21H27NO5S?
The molar mass of C21H27NO5S is 405.51 g/mol, calculated from standard atomic weights for 21 carbon atoms, 27 hydrogen atoms, 1 nitrogen atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 405.1610 Da.
How many compounds have the formula C21H27NO5S?
CompoundList lists 52 compounds with the molecular formula C21H27NO5S, including 2-Butoxy-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]benzamide, 6-[(3-Propan-2-yloxycarbonyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid, 5,5-Dimethyl-2-({1-[(4-methylphenyl)sulfonyl]-4-piperidinyl}carbonyl)-1,3-cyclohexanedione. 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 C21H27NO5S?
C21H27NO5S has a degree of unsaturation of 9. 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.