Molecular formula

C₂₁H₃₀N₄O₄S

23 compounds have this formula on CompoundList.

Molar mass: 434.56g/mol
Monoisotopic mass: 434.1988Da
Atoms: 60
Elements: 5
Rings plus double bonds: 9

The formula C21H30N4O4S describes a molecule made of 21 carbon atoms, 30 hydrogen atoms, 4 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 × 2158.04%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 306.96%
1.008 × 30 = 30.240 g/mol
N Nitrogen × 412.89%
14.007 × 4 = 56.028 g/mol
O Oxygen × 414.73%
15.999 × 4 = 63.996 g/mol
S Sulfur × 17.38%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C21H30N4O4S

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

Showing 1 to 23 of 23 compounds

N-(2-(4-Ethylpiperazin-1-yl)-2-(pyridin-3-yl)ethyl)-3,4-dimethoxybenzenesulfonamide

CAS 863558-55-8C₂₁H₃₀N₄O₄S

N-(6-Amino-1,2,3,4-tetrahydro-2,4-dioxo-1-propyl-5-pyrimidinyl)-5-ethyl-4,5,6,7-tetrahydro-N-(2-methoxyethyl)benzo[b]thiophene-2-carboxamide

CAS 876918-27-3C₂₁H₃₀N₄O₄S

Thymidine, 3'-deoxy-3'-((thioxo(tricyclo(3.3.1.13,7)dec-1-ylamino)methyl)amino)-

CAS 132177-77-6C₂₁H₃₀N₄O₄S

4-Isopropoxy-6-(4-((4-methoxy-2,3-dimethylphenyl)sulfonyl)piperazin-1-yl)-2-methylpyrimidine

CAS 946272-16-8C₂₁H₃₀N₄O₄S

1-(2-(4-Methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl)-3-(3,4,5-trimethoxyphenyl)urea

CAS 1105238-29-6C₂₁H₃₀N₄O₄S

6-Methyl-2-({[4-(tetrahydrofuran-2-ylcarbonyl)piperazin-1-yl]acetyl}amino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

CAS 725225-55-8C₂₁H₃₀N₄O₄S

N1-(2-(cyclohex-1-en-1-yl)ethyl)-N2-((1-(pyridin-3-ylsulfonyl)piperidin-4-yl)methyl)oxalamide

CAS 1428379-48-9C₂₁H₃₀N₄O₄S

5-((2-(2,6-Dimethylmorpholino)-2-oxoethyl)thio)-6-isobutyl-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione

CAS 946260-76-0C₂₁H₃₀N₄O₄S

N-(3-Methyl-4-(N-(2-(1-methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)sulfamoyl)phenyl)propionamide

CAS 1049392-40-6C₂₁H₃₀N₄O₄S

N-(4-Isopropoxybenzyl)-1-methyl-3-((4-methylpiperidin-1-yl)sulfonyl)-1H-pyrazole-4-carboxamide

CAS 1251683-50-7C₂₁H₃₀N₄O₄S

1-[(1-Methyl-1H-indol-5-yl)sulfonyl]-N-[2-(morpholin-4-yl)ethyl]piperidine-3-carboxamide

CAS 951530-69-1C₂₁H₃₀N₄O₄S

4-(4-((4-Butoxyphenyl)sulfonyl)piperazin-1-yl)-6-ethoxy-2-methylpyrimidine

CAS 946373-40-6C₂₁H₃₀N₄O₄S

4-(4-((5-Methoxy-2,4-dimethylphenyl)sulfonyl)piperazin-1-yl)-2-methyl-6-propoxypyrimidine

CAS 946354-31-0C₂₁H₃₀N₄O₄S

4-(4-((4-Methoxy-2,5-dimethylphenyl)sulfonyl)piperazin-1-yl)-2-methyl-6-propoxypyrimidine

CAS 946233-12-1C₂₁H₃₀N₄O₄S

4-(4-((4-Methoxy-2,3-dimethylphenyl)sulfonyl)piperazin-1-yl)-2-methyl-6-propoxypyrimidine

CAS 946233-20-1C₂₁H₃₀N₄O₄S

4-Isopropoxy-6-(4-((5-methoxy-2,4-dimethylphenyl)sulfonyl)piperazin-1-yl)-2-methylpyrimidine

CAS 946233-36-9C₂₁H₃₀N₄O₄S

4-Isopropoxy-6-(4-((4-methoxy-2,5-dimethylphenyl)sulfonyl)piperazin-1-yl)-2-methylpyrimidine

CAS 946302-34-7C₂₁H₃₀N₄O₄S

1-(4-((1,2-Dimethyl-1H-imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)-2-(4-isopropylphenoxy)ethanone

CAS 1904081-11-3C₂₁H₃₀N₄O₄S

4-Cyclopropyl-3-(1-((3,4-dimethylphenyl)sulfonyl)piperidin-3-yl)-1-(2-methoxyethyl)-1H-1,2,4-triazol-5(4H)-one

CAS 2210052-96-1C₂₁H₃₀N₄O₄S

N-(1-Cyanocyclopentyl)-4-{[4-(1-hydroxybutan-2-yl)piperazin-1-yl]sulfonyl}benzamide

CAS 2094336-35-1C₂₁H₃₀N₄O₄S

N-(1-Cyanocyclopentyl)-3-{[4-(1-hydroxybutan-2-yl)piperazin-1-yl]sulfonyl}benzamide

CAS 2094369-13-6C₂₁H₃₀N₄O₄S

N-(tert-Butoxycarbonyl)-L-tryptophyl-L-methioninamide

CAS 53032-38-5C₂₁H₃₀N₄O₄S

N-(4-{4-[Cyclohexyl(methyl)sulfamoyl]piperazine-1-carbonyl}phenyl)prop-2-enamide

CAS 2198450-74-5C₂₁H₃₀N₄O₄S

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What is the molar mass of C21H30N4O4S?

The molar mass of C21H30N4O4S is 434.56 g/mol, calculated from standard atomic weights for 21 carbon atoms, 30 hydrogen atoms, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 434.1988 Da.

How many compounds have the formula C21H30N4O4S?

CompoundList lists 23 compounds with the molecular formula C21H30N4O4S, including N-(2-(4-Ethylpiperazin-1-yl)-2-(pyridin-3-yl)ethyl)-3,4-dimethoxybenzenesulfonamide, N-(6-Amino-1,2,3,4-tetrahydro-2,4-dioxo-1-propyl-5-pyrimidinyl)-5-ethyl-4,5,6,7-tetrahydro-N-(2-methoxyethyl)benzo[b]thiophene-2-carboxamide, Thymidine, 3'-deoxy-3'-((thioxo(tricyclo(3.3.1.13,7)dec-1-ylamino)methyl)amino)-. 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 C21H30N4O4S?

C21H30N4O4S 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.