Molecular formula

C₂₁H₂₅N₃O₇S

15 compounds have this formula on CompoundList.

Molar mass: 463.50g/mol
Monoisotopic mass: 463.1413Da
Atoms: 57
Elements: 5
Rings plus double bonds: 11

The formula C21H25N3O7S describes a molecule made of 21 carbon atoms, 25 hydrogen atoms, 3 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 × 2154.42%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 255.44%
1.008 × 25 = 25.200 g/mol
N Nitrogen × 39.07%
14.007 × 3 = 42.021 g/mol
O Oxygen × 724.16%
15.999 × 7 = 111.993 g/mol
S Sulfur × 16.92%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C21H25N3O7S

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

Showing 1 to 15 of 15 compounds

Ethyl 3-hydroxy-2-(4-oxo-4-((4-sulfamoylphenyl)amino)butanamido)-3-phenylpropanoate

CAS 369611-07-4C₂₁H₂₅N₃O₇S

N-{[3-(4-Methoxybenzenesulfonyl)-1,3-oxazolidin-2-yl]methyl}-N'-[(2-methoxyphenyl)methyl]ethanediamide

CAS 868981-48-0C₂₁H₂₅N₃O₇S

Methyl 3-[({4-[(dipropylamino)sulfonyl]phenyl}amino)carbonyl]-5-nitrobenzoate

CAS 590377-33-6C₂₁H₂₅N₃O₇S

4-(2-{[2-Ethyl(methylsulfonyl)anilino]acetyl}carbohydrazonoyl)-2-methoxyphenyl methyl carbonate

CAS 498533-09-8C₂₁H₂₅N₃O₇S

N-{[3-(4-Methoxybenzenesulfonyl)-1,3-oxazolidin-2-yl]methyl}-N'-[(4-methoxyphenyl)methyl]ethanediamide

CAS 868981-33-3C₂₁H₂₅N₃O₇S

Bbr 2160

CAS 118587-22-7C₂₁H₂₅N₃O₇S

2-(4-Methoxy-N-(4-methyl-3-nitrophenyl)sulfonylanilino)-N-(oxolan-2-ylmethyl)acetamide

CAS 426223-63-4C₂₁H₂₅N₃O₇S

3-Hydroxymethylphenytoin N,N-dimethylglycine ester

CAS 71919-15-8C₂₁H₂₅N₃O₇S

4,5-Dimethoxy-N-[4-(4-methylpiperidin-1-yl)sulfonylphenyl]-2-nitrobenzamide

CAS 590377-44-9C₂₁H₂₅N₃O₇S

N-[4-(Azepan-1-ylsulfonyl)phenyl]-4,5-dimethoxy-2-nitrobenzamide

CAS 768290-86-4C₂₁H₂₅N₃O₇S

Ethyl 3-carbamoyl-2-(3,4,5-trimethoxybenzamido)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate

CAS 864925-70-2C₂₁H₂₅N₃O₇S

N'-Benzyl-N-{[3-(3,4-dimethoxybenzenesulfonyl)-1,3-oxazolidin-2-yl]methyl}ethanediamide

CAS 868983-00-0C₂₁H₂₅N₃O₇S

3,4,5-Triethoxy-N-[(2-methoxy-4-nitrophenyl)carbamothioyl]benzamide

CAS 428462-31-1C₂₁H₂₅N₃O₇S

2-(1-(2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl)piperidin-4-yl)ethyl methanesulfonate

CAS 2764745-55-1C₂₁H₂₅N₃O₇S

N-(Methyl But-2-enoyl) Amoxicillin

CAS 60781-73-9C₂₁H₂₅N₃O₇S

Frequently asked questions

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What is the molar mass of C21H25N3O7S?

The molar mass of C21H25N3O7S is 463.50 g/mol, calculated from standard atomic weights for 21 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms, 7 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 463.1413 Da.

How many compounds have the formula C21H25N3O7S?

CompoundList lists 15 compounds with the molecular formula C21H25N3O7S, including Ethyl 3-hydroxy-2-(4-oxo-4-((4-sulfamoylphenyl)amino)butanamido)-3-phenylpropanoate, N-{[3-(4-Methoxybenzenesulfonyl)-1,3-oxazolidin-2-yl]methyl}-N'-[(2-methoxyphenyl)methyl]ethanediamide, Methyl 3-[({4-[(dipropylamino)sulfonyl]phenyl}amino)carbonyl]-5-nitrobenzoate. 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 C21H25N3O7S?

C21H25N3O7S 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.