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Molecular formula

C21H22N2O7S

23 compounds have this formula on CompoundList.

Molar mass
446.47g/mol
Monoisotopic mass
446.1148Da
Atoms
53
Elements
5
Rings plus double bonds
12

The formula C21H22N2O7S describes a molecule made of 21 carbon atoms, 22 hydrogen atoms, 2 nitrogen atoms, 7 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 × 224.97%
    1.008 × 22 = 22.176 g/mol
  • N Nitrogen × 26.27%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 725.08%
    15.999 × 7 = 111.993 g/mol
  • S Sulfur × 17.18%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H22N2O7S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 23 of 23 compounds

Pinacryptol yellow chemical structure, C21H22N2O7S, CAS 25910-85-4
Pinacryptol yellow
CAS 25910-85-4C21H22N2O7S
Methyl 4-(3,4-dimethoxyphenyl)-2-oxo-6-((phenylsulfonyl)methyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C21H22N2O7S, CAS 899949-84-9
Methyl 4-(3,4-dimethoxyphenyl)-2-oxo-6-((phenylsulfonyl)methyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 899949-84-9C21H22N2O7S
(Z)-Methyl 2-(6-methoxy-2-((3,4,5-trimethoxybenzoyl)imino)benzo[d]thiazol-3(2H)-yl)acetate chemical structure, C21H22N2O7S, CAS 1164552-50-4
(Z)-Methyl 2-(6-methoxy-2-((3,4,5-trimethoxybenzoyl)imino)benzo[d]thiazol-3(2H)-yl)acetate
CAS 1164552-50-4C21H22N2O7S
[2-(1,3-Benzodioxol-5-ylamino)-2-oxoethyl] (2S)-1-(4-methylphenyl)sulfonylpyrrolidine-2-carboxylate chemical structure, C21H22N2O7S, CAS 956049-08-4
[2-(1,3-Benzodioxol-5-ylamino)-2-oxoethyl] (2S)-1-(4-methylphenyl)sulfonylpyrrolidine-2-carboxylate
CAS 956049-08-4C21H22N2O7S
O-Demethyl apremilast chemical structure, C21H22N2O7S, CAS 1384441-38-6
O-Demethyl apremilast
CAS 1384441-38-6C21H22N2O7S
(E)-6-Ethoxy-1-methyl-2-(3-nitrostyryl)quinolin-1-ium methyl sulfate chemical structure, C21H22N2O7S
(E)-6-Ethoxy-1-methyl-2-(3-nitrostyryl)quinolin-1-ium methyl sulfate
C21H22N2O7S
N-Desacetyl-N-formyl Apremilast chemical structure, C21H22N2O7S, CAS 2077897-94-8
N-Desacetyl-N-formyl Apremilast
CAS 2077897-94-8C21H22N2O7S
Butyl 2-methyl-5-(4-methyl-3-nitrobenzenesulfonamido)-1-benzofuran-3-carboxylate chemical structure, C21H22N2O7S, CAS 518331-02-7
Butyl 2-methyl-5-(4-methyl-3-nitrobenzenesulfonamido)-1-benzofuran-3-carboxylate
CAS 518331-02-7C21H22N2O7S
Methyl 6-[(2,5-dimethoxybenzenesulfonyl)methyl]-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C21H22N2O7S, CAS 899723-49-0
Methyl 6-[(2,5-dimethoxybenzenesulfonyl)methyl]-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 899723-49-0C21H22N2O7S
Methyl 4-(4-hydroxy-3-methoxyphenyl)-6-[(4-methylbenzenesulfonyl)methyl]-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C21H22N2O7S, CAS 899971-08-5
Methyl 4-(4-hydroxy-3-methoxyphenyl)-6-[(4-methylbenzenesulfonyl)methyl]-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 899971-08-5C21H22N2O7S
3,4-Dimethoxy-N'-[(E)-{5-[(4-methoxyphenoxy)methyl]furan-2-yl}methylidene]benzenesulfonohydrazide chemical structure, C21H22N2O7S, CAS 725689-07-6
3,4-Dimethoxy-N'-[(E)-{5-[(4-methoxyphenoxy)methyl]furan-2-yl}methylidene]benzenesulfonohydrazide
CAS 725689-07-6C21H22N2O7S
6-Ethyl 3-methyl 2-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate chemical structure, C21H22N2O7S, CAS 864926-25-0
6-Ethyl 3-methyl 2-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate
CAS 864926-25-0C21H22N2O7S
6-Ethyl 3-methyl 2-(4-(methoxycarbonyl)benzamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate chemical structure, C21H22N2O7S, CAS 864926-24-9
6-Ethyl 3-methyl 2-(4-(methoxycarbonyl)benzamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate
CAS 864926-24-9C21H22N2O7S
6-Ethyl 3-methyl 2-(2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate chemical structure, C21H22N2O7S, CAS 921051-60-7
6-Ethyl 3-methyl 2-(2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate
CAS 921051-60-7C21H22N2O7S
[(2-Methoxybenzoyl)carbamoyl]methyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate chemical structure, C21H22N2O7S, CAS 877840-85-2
[(2-Methoxybenzoyl)carbamoyl]methyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate
CAS 877840-85-2C21H22N2O7S
Phenyl 2-[4-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-4-methyl-2,5-dioxoimidazolidin-1-yl]ethane-1-sulfonate chemical structure, C21H22N2O7S, CAS 1134423-31-6
Phenyl 2-[4-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-4-methyl-2,5-dioxoimidazolidin-1-yl]ethane-1-sulfonate
CAS 1134423-31-6C21H22N2O7S
6-Ethyl 3-methyl 2-(2-(benzo[d][1,3]dioxol-5-yl)acetamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate chemical structure, C21H22N2O7S, CAS 922556-72-7
6-Ethyl 3-methyl 2-(2-(benzo[d][1,3]dioxol-5-yl)acetamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate
CAS 922556-72-7C21H22N2O7S
Apremilast impurity H chemical structure, C21H22N2O7S, CAS 1809089-51-7
Apremilast impurity H
CAS 1809089-51-7C21H22N2O7S
[(2,3-Dihydro-1,4-benzodioxin-6-yl)carbamoyl]methyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate chemical structure, C21H22N2O7S, CAS 877841-29-7
[(2,3-Dihydro-1,4-benzodioxin-6-yl)carbamoyl]methyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate
CAS 877841-29-7C21H22N2O7S
7-[2-(2,6-Dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]hept-6-ynyl methanesulfonate chemical structure, C21H22N2O7S, CAS 2641288-62-0
7-[2-(2,6-Dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]hept-6-ynyl methanesulfonate
CAS 2641288-62-0C21H22N2O7S
3-[(Ethanesulfonyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid chemical structure, C21H22N2O7S, CAS 2171701-73-6
3-[(Ethanesulfonyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
CAS 2171701-73-6C21H22N2O7S
4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-(methanesulfonylcarbamoyl)butanoic acid chemical structure, C21H22N2O7S, CAS 2171762-08-4
4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-(methanesulfonylcarbamoyl)butanoic acid
CAS 2171762-08-4C21H22N2O7S
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[2-(tert-butylsulfamoyl)-5-methoxyphenyl]acetate chemical structure, C21H22N2O7S, CAS 2248381-58-8
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[2-(tert-butylsulfamoyl)-5-methoxyphenyl]acetate
CAS 2248381-58-8C21H22N2O7S

Frequently asked questions

What is the molar mass of C21H22N2O7S?

The molar mass of C21H22N2O7S is 446.47 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 2 nitrogen atoms, 7 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 446.1148 Da.

How many compounds have the formula C21H22N2O7S?

CompoundList lists 23 compounds with the molecular formula C21H22N2O7S, including Pinacryptol yellow, Methyl 4-(3,4-dimethoxyphenyl)-2-oxo-6-((phenylsulfonyl)methyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate, (Z)-Methyl 2-(6-methoxy-2-((3,4,5-trimethoxybenzoyl)imino)benzo[d]thiazol-3(2H)-yl)acetate. 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 C21H22N2O7S?

C21H22N2O7S 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.