Molecular formula

C₁₉H₂₁ClN₄O₄S

20 compounds have this formula on CompoundList.

Molar mass: 436.91g/mol
Monoisotopic mass: 436.0972Da
Atoms: 50
Elements: 6
Rings plus double bonds: 11

The formula C19H21ClN4O4S describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 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 × 1952.23%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 214.84%
1.008 × 21 = 21.168 g/mol
Cl Chlorine × 18.11%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 412.82%
14.007 × 4 = 56.028 g/mol
O Oxygen × 414.65%
15.999 × 4 = 63.996 g/mol
S Sulfur × 17.34%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C19H21ClN4O4S

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

Showing 1 to 20 of 20 compounds

N-(4-Chlorophenyl)-1-methyl-6-oxo-2-((2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)thio)-1,6-dihydropyrimidine-5-carboxamide

CAS 894036-15-8C₁₉H₂₁ClN₄O₄S

Pf-05241328

CAS 1387633-03-5C₁₉H₂₁ClN₄O₄S

4-(2-(3-(1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)ureido)ethyl)benzenesulfonamide

CAS 894026-91-6C₁₉H₂₁ClN₄O₄S

I(2)-[4-Chloro-3-[[methyl(methylsulfonyl)amino]methyl]phenyl]-1-methyl-1H-benzotriazole-5-propanoic acid

CAS 1799977-15-3C₁₉H₂₁ClN₄O₄S

5-[4-(4-Chlorophenyl)sulfonylpiperazin-1-yl]-N-cyclopropyl-2-nitroaniline

CAS 333425-21-1C₁₉H₂₁ClN₄O₄S

N-(5-Chloro-2-methoxyphenyl)-2-(tetrahydrofuran-2-carboxamido)-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxamide

CAS 1396792-91-8C₁₉H₂₁ClN₄O₄S

N1-(2-(4-chlorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-N2-cyclohexyloxalamide

CAS 899733-90-5C₁₉H₂₁ClN₄O₄S

N1-(2-(3-chlorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-N2-cyclohexyloxalamide

CAS 899944-34-4C₁₉H₂₁ClN₄O₄S

N-[2-(5-Chloro-1H-indol-3-yl)ethyl]-1-(1,1-dioxidotetrahydrothiophen-3-yl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxamide

CAS 1324062-13-6C₁₉H₂₁ClN₄O₄S

N-(2-(4-(5-(Furan-2-yl)isoxazole-3-carbonyl)piperazin-1-yl)ethyl)thiophene-3-carboxamide hydrochloride

CAS 1351599-31-9C₁₉H₂₁ClN₄O₄S

N1-(2-chlorophenyl)-N2-((1-(pyridin-3-ylsulfonyl)piperidin-4-yl)methyl)oxalamide

CAS 1428364-90-2C₁₉H₂₁ClN₄O₄S

(3-((5-Chloropyrimidin-2-yl)oxy)pyrrolidin-1-yl)(4-(pyrrolidin-1-ylsulfonyl)phenyl)methanone

CAS 2034363-85-2C₁₉H₂₁ClN₄O₄S

N-(2-(Dimethylamino)ethyl)-N-(5-methoxybenzo[d]thiazol-2-yl)-3-nitrobenzamide hydrochloride

CAS 1216570-26-1C₁₉H₂₁ClN₄O₄S

Ethyl 4-(2-(2-(4-chlorobenzamido)thiazol-4-yl)acetyl)piperazine-1-carboxylate

CAS 921583-64-4C₁₉H₂₁ClN₄O₄S

N-(2-(4-Chlorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-(4-methylpiperidin-1-yl)-2-oxoacetamide

CAS 899989-68-5C₁₉H₂₁ClN₄O₄S

N-[2-(6-Chloro-1H-indol-1-yl)ethyl]-1-(1,1-dioxidotetrahydrothiophen-3-yl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxamide

CAS 1324074-00-1C₁₉H₂₁ClN₄O₄S

1-[2-(2-Chloro-6-methylpyridine-3-sulfonamido)benzoyl]piperidine-4-carboxamide

CAS 1808379-10-3C₁₉H₂₁ClN₄O₄S

1-(5-Chloro-2-methoxyphenyl)-3-[2-(3-cyclopropyl-2,2-dioxo-1,3-dihydro-2lambda6,1,3-benzothiadiazol-1-yl)ethyl]urea

CAS 2097897-10-2C₁₉H₂₁ClN₄O₄S

1-(5-Chloro-2-methoxybenzenesulfonyl)-4-({imidazo[1,2-b]pyridazin-6-yloxy}methyl)piperidine

CAS 2549028-34-2C₁₉H₂₁ClN₄O₄S

5-{[5-(5-Chloropyridin-2-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]sulfonyl}-2-methoxybenzamide

CAS 2770612-73-0C₁₉H₂₁ClN₄O₄S

Frequently asked questions

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What is the molar mass of C19H21ClN4O4S?

The molar mass of C19H21ClN4O4S is 436.91 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 436.0972 Da.

How many compounds have the formula C19H21ClN4O4S?

CompoundList lists 20 compounds with the molecular formula C19H21ClN4O4S, including N-(4-Chlorophenyl)-1-methyl-6-oxo-2-((2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)thio)-1,6-dihydropyrimidine-5-carboxamide, Pf-05241328, 4-(2-(3-(1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)ureido)ethyl)benzenesulfonamide. 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 C19H21ClN4O4S?

C19H21ClN4O4S 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.