Molecular formula

C₁₈H₂₂N₄O₄S

152 compounds have this formula on CompoundList.

Molar mass: 390.46g/mol
Monoisotopic mass: 390.1362Da
Atoms: 49
Elements: 5
Rings plus double bonds: 10

The formula C18H22N4O4S describes a molecule made of 18 carbon atoms, 22 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 × 1855.37%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 225.68%
1.008 × 22 = 22.176 g/mol
N Nitrogen × 414.35%
14.007 × 4 = 56.028 g/mol
O Oxygen × 416.39%
15.999 × 4 = 63.996 g/mol
S Sulfur × 18.21%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H22N4O4S

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

Showing 101 to 152 of 152 compounds

N-{2-[(1,1-Dioxidotetrahydrothiophen-3-yl)amino]-2-oxoethyl}-1,3,4,9-tetrahydro-2H-beta-carboline-2-carboxamide

CAS 1010870-71-9C₁₈H₂₂N₄O₄S

1-Acetyl-2-methyl-N-(3-(6-oxopyridazin-1(6H)-yl)propyl)indoline-5-sulfonamide

CAS 1203395-90-7C₁₈H₂₂N₄O₄S

$1-Methyl-N-{2-oxo-9-oxa-1-azatricyclo[10.4.0.0^{3,8}]hexadeca-3,5,7-trien-5-yl}-1H-pyrazole-4-sulfonamide chemical structure, C18H22N4O4S, CAS 1448077-92-6$

1-Methyl-N-{2-oxo-9-oxa-1-azatricyclo[10.4.0.0^{3,8}]hexadeca-3,5,7-trien-5-yl}-1H-pyrazole-4-sulfonamide

CAS 1448077-92-6C₁₈H₂₂N₄O₄S

N-((5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl)-N-(furan-2-ylmethyl)-3,5-dimethylisoxazole-4-sulfonamide

CAS 1795089-13-2C₁₈H₂₂N₄O₄S

6-((1-((2,3-Dihydrobenzofuran-5-yl)sulfonyl)pyrrolidin-3-yl)oxy)-N,N-dimethylpyridazin-3-amine

CAS 2034582-93-7C₁₈H₂₂N₄O₄S

Methyl N-{4-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]-4-oxobutanoyl}glycinate

CAS 1630905-65-5C₁₈H₂₂N₄O₄S

N-(2-(4-Cyclopropyl-6-oxopyrimidin-1(6H)-yl)ethyl)-4-(N,N-dimethylsulfamoyl)benzamide

CAS 2034589-67-6C₁₈H₂₂N₄O₄S

N-[4-({3-[(4,6-Dimethylpyrimidin-2-yl)oxy]pyrrolidin-1-yl}sulfonyl)phenyl]acetamide

CAS 2034476-02-1C₁₈H₂₂N₄O₄S

1-(2-Ethoxyphenyl)-3-(2-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)ethyl)urea

CAS 2034238-97-4C₁₈H₂₂N₄O₄S

6-Isopropoxy-N-(1,3,6-trimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)nicotinamide

CAS 2034338-75-3C₁₈H₂₂N₄O₄S

1-(2-Ethoxyphenyl)-3-(1,3,6-trimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)urea

CAS 2034235-80-6C₁₈H₂₂N₄O₄S

1-(4-Methoxybenzyl)-3-(2-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)ethyl)urea

CAS 2034592-17-9C₁₈H₂₂N₄O₄S

1-(1,3-Dimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)-3-(4-methoxyphenethyl)urea

CAS 2034338-36-6C₁₈H₂₂N₄O₄S

1-(4-Methoxybenzyl)-3-(1,3,6-trimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)urea

CAS 2034235-84-0C₁₈H₂₂N₄O₄S

(3,5-Dimethylisoxazol-4-yl)(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)methanone

CAS 2034415-67-1C₁₈H₂₂N₄O₄S

N-(1-(1,1-Dioxidotetrahydrothiophen-3-yl)piperidin-4-yl)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide

CAS 2034519-63-4C₁₈H₂₂N₄O₄S

N-[4-({4-[(2-Methylpyrimidin-4-yl)oxy]piperidin-1-yl}sulfonyl)phenyl]acetamide

CAS 2097920-88-0C₁₈H₂₂N₄O₄S

N,N-Dimethyl-4-(3-(pyrimidin-4-yloxy)piperidine-1-carbonyl)benzenesulfonamide

CAS 2034471-53-7C₁₈H₂₂N₄O₄S

N-(3-Methyl-4-{[3-(pyrimidin-2-yloxy)pyrrolidin-1-yl]sulfonyl}phenyl)propanamide

CAS 2034530-81-7C₁₈H₂₂N₄O₄S

N-[2-(3-Cyclopropyl-6-oxo-1,6-dihydropyridazin-1-yl)ethyl]-4-(dimethylsulfamoyl)benzamide

CAS 2034303-60-9C₁₈H₂₂N₄O₄S

2-(3-Oxo-3,5,6,7-tetrahydro-2H-cyclopenta[c]pyridazin-2-yl)-N-(4-sulfamoylphenethyl)propanamide

CAS 2034388-91-3C₁₈H₂₂N₄O₄S

4-[8-(2-Methoxybenzenesulfonyl)-5H,6H,7H,8H-pyrido[2,3-d]pyrimidin-2-yl]morpholine

CAS 2185591-14-2C₁₈H₂₂N₄O₄S

4-(4-(((6-Methylpyrimidin-4-yl)oxy)methyl)piperidine-1-carbonyl)benzenesulfonamide

CAS 2309189-28-2C₁₈H₂₂N₄O₄S

4-(4-((3-Methyl-6-oxopyridazin-1(6H)-yl)methyl)piperidine-1-carbonyl)benzenesulfonamide

CAS 2309570-72-5C₁₈H₂₂N₄O₄S

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What is the molar mass of C18H22N4O4S?

The molar mass of C18H22N4O4S is 390.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 390.1362 Da.

How many compounds have the formula C18H22N4O4S?

CompoundList lists 152 compounds with the molecular formula C18H22N4O4S, including N-{2-[(1,1-Dioxidotetrahydrothiophen-3-yl)amino]-2-oxoethyl}-1,3,4,9-tetrahydro-2H-beta-carboline-2-carboxamide, 1-Acetyl-2-methyl-N-(3-(6-oxopyridazin-1(6H)-yl)propyl)indoline-5-sulfonamide, 1-Methyl-N-{2-oxo-9-oxa-1-azatricyclo[10.4.0.0^{3,8}]hexadeca-3,5,7-trien-5-yl}-1H-pyrazole-4-sulfonamide. 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 C18H22N4O4S?

C18H22N4O4S has a degree of unsaturation of 10. 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.