Molecular formula

C₂₁H₃₁N₃O₄S

25 compounds have this formula on CompoundList.

Molar mass: 421.56g/mol
Monoisotopic mass: 421.2035Da
Atoms: 60
Elements: 5
Rings plus double bonds: 8

The formula C21H31N3O4S describes a molecule made of 21 carbon atoms, 31 hydrogen atoms, 3 nitrogen atoms, 4 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 × 2159.83%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 317.41%
1.008 × 31 = 31.248 g/mol
N Nitrogen × 39.97%
14.007 × 3 = 42.021 g/mol
O Oxygen × 415.18%
15.999 × 4 = 63.996 g/mol
S Sulfur × 17.61%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C21H31N3O4S

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

Showing 1 to 25 of 25 compounds

N1-cyclopentyl-N2-(2-(1-tosylpiperidin-2-yl)ethyl)oxalamide

CAS 898450-21-0C₂₁H₃₁N₃O₄S

N-tert-Butyl-N-(piperidine-1-carbonyl)-4-(pyrrolidine-1-sulfonyl)benzamide

CAS 899992-29-1C₂₁H₃₁N₃O₄S

N1-cyclopropyl-N2-(2-(1-(mesitylsulfonyl)piperidin-2-yl)ethyl)oxalamide

CAS 898450-96-9C₂₁H₃₁N₃O₄S

1-{N-Cyclohexyl-N-[(4-methylphenyl)sulfonyl]glycyl}piperidine-4-carboxamide

CAS 593244-56-5C₂₁H₃₁N₃O₄S

N-(2-(Cyclohex-1-en-1-yl)ethyl)-2-(3-((4-methylpiperidin-1-yl)sulfonyl)-2-oxopyridin-1(2H)-yl)acetamide

CAS 1251681-07-8C₂₁H₃₁N₃O₄S

Dansyl-L-alanine cyclohexylammonium salt

CAS 53332-27-7C₂₁H₃₁N₃O₄S

2-(3-(4-Ethylphenyl)-5,5-dioxido-2-oxohexahydro-1H-thieno[3,4-d]imidazol-1-yl)-N,N-dipropylacetamide

CAS 892296-77-4C₂₁H₃₁N₃O₄S

Cyclohexanamine N-((5-(dimethylamino)naphthalen-1-yl)sulfonyl)-N-methylglycinate

CAS 2733745-64-5C₂₁H₃₁N₃O₄S

1-(2,2-Dimethylpropanoyl)-N-[4-(pyrrolidin-1-ylsulfonyl)phenyl]piperidine-4-carboxamide

CAS 945344-24-1C₂₁H₃₁N₃O₄S

N-[3-(Cyclohexylamino)-3-oxopropyl]-1-(phenylsulfonyl)piperidine-4-carboxamide

CAS 919735-59-4C₂₁H₃₁N₃O₄S

N,N-Diisopropyl-2-(3-((2-(isopropylamino)-2-oxoethyl)sulfonyl)-1H-indol-1-yl)acetamide

CAS 894004-80-9C₂₁H₃₁N₃O₄S

1-[2-(4-tert-Butylphenoxy)acetyl]-N,N-diethyl-3,5-dimethyl-1H-pyrazole-4-sulfonamide

CAS 943102-57-6C₂₁H₃₁N₃O₄S

N1-cycloheptyl-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide

CAS 896275-02-8C₂₁H₃₁N₃O₄S

Dansyl-DL-alpha-amino-N-butyric acid piperidinium salt

CAS 102783-63-1C₂₁H₃₁N₃O₄S

(1R,4R)-1-(((3-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)sulfonyl)methyl)-7,7-dimethylbicyclo[2.2.1]heptan-2-one

CAS 1705365-00-9C₂₁H₃₁N₃O₄S

N1-allyl-N2-(2-(1-(mesitylsulfonyl)piperidin-2-yl)ethyl)oxalamide

CAS 898446-08-7C₂₁H₃₁N₃O₄S

3-Methyl-N-(2-(1-methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)-4-propoxybenzenesulfonamide

CAS 1049370-65-1C₂₁H₃₁N₃O₄S

N1-(2-hydroxy-2-methyl-4-(methylthio)butyl)-N2-(1-isobutyryl-1,2,3,4-tetrahydroquinolin-7-yl)oxalamide

CAS 1396781-60-4C₂₁H₃₁N₃O₄S

N,N-Diisopropyl-2-(3-((2-oxo-2-(propylamino)ethyl)sulfonyl)-1H-indol-1-yl)acetamide

CAS 894004-75-2C₂₁H₃₁N₃O₄S

N-[(2S)-3-Methyl-1-[4-(2-methylpropanoyl)piperazin-1-yl]-1-oxobutan-2-yl]-2-phenylethene-1-sulfonamide

CAS 1134940-11-6C₂₁H₃₁N₃O₄S

1-(4-Benzylpiperidin-1-yl)-4-[4-(methylsulfonyl)piperazin-1-yl]butane-1,4-dione

CAS 1081129-24-9C₂₁H₃₁N₃O₄S

N1-(3,4-dimethoxyphenyl)-N2-((1-(tetrahydro-2H-thiopyran-4-yl)piperidin-4-yl)methyl)oxalamide

CAS 2034617-94-0C₂₁H₃₁N₃O₄S

2-tert-Butyl-5-(morpholin-4-ylsulfonyl)-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazole

CAS 952671-71-5C₂₁H₃₁N₃O₄S

N-(3,5-Dimethoxyphenyl)-4-(3-methylbutanoyl)-1-thia-4,8-diazaspiro[4.5]decane-8-carboxamide

CAS 5959-67-1C₂₁H₃₁N₃O₄S

N-Ethyl-N-{2-oxo-2-[4-(2,3,5,6-tetramethylbenzenesulfonyl)piperazin-1-yl]ethyl}prop-2-enamide
2411246-12-1C₂₁H₃₁N₃O₄S

Frequently asked questions

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What is the molar mass of C21H31N3O4S?

The molar mass of C21H31N3O4S is 421.56 g/mol, calculated from standard atomic weights for 21 carbon atoms, 31 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 421.2035 Da.

How many compounds have the formula C21H31N3O4S?

CompoundList lists 25 compounds with the molecular formula C21H31N3O4S, including N1-cyclopentyl-N2-(2-(1-tosylpiperidin-2-yl)ethyl)oxalamide, N-tert-Butyl-N-(piperidine-1-carbonyl)-4-(pyrrolidine-1-sulfonyl)benzamide, N1-cyclopropyl-N2-(2-(1-(mesitylsulfonyl)piperidin-2-yl)ethyl)oxalamide. 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 C21H31N3O4S?

C21H31N3O4S has a degree of unsaturation of 8. 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.