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Molecular formula

C16H19ClN4O4S

21 compounds have this formula on CompoundList.

Molar mass
398.86g/mol
Monoisotopic mass
398.0816Da
Atoms
45
Elements
6
Rings plus double bonds
9

The formula C16H19ClN4O4S describes a molecule made of 16 carbon atoms, 19 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 × 1648.18%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 194.80%
    1.008 × 19 = 19.152 g/mol
  • Cl Chlorine × 18.89%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 414.05%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 416.04%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 18.04%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C16H19ClN4O4S

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

Showing 1 to 21 of 21 compounds

5-[4-(3-Chlorophenyl)piperazin-1-yl]sulfonyl-1,3-dimethylpyrimidine-2,4-dione chemical structure, C16H19ClN4O4S, CAS 874806-70-9
5-[4-(3-Chlorophenyl)piperazin-1-yl]sulfonyl-1,3-dimethylpyrimidine-2,4-dione
CAS 874806-70-9C16H19ClN4O4S
N1-(5-chloro-2-cyanophenyl)-N2-((1-(methylsulfonyl)piperidin-4-yl)methyl)oxalamide chemical structure, C16H19ClN4O4S, CAS 1235376-09-6
N1-(5-chloro-2-cyanophenyl)-N2-((1-(methylsulfonyl)piperidin-4-yl)methyl)oxalamide
CAS 1235376-09-6C16H19ClN4O4S
Ethyl 3-{[4-(4-chlorophenyl)piperazin-1-yl]sulfonyl}-1H-pyrazole-4-carboxylate chemical structure, C16H19ClN4O4S, CAS 1261016-92-5
Ethyl 3-{[4-(4-chlorophenyl)piperazin-1-yl]sulfonyl}-1H-pyrazole-4-carboxylate
CAS 1261016-92-5C16H19ClN4O4S
4-(4-((2-Chlorophenyl)sulfonyl)piperazin-1-yl)-2,6-dimethoxypyrimidine chemical structure, C16H19ClN4O4S, CAS 1021039-50-8
4-(4-((2-Chlorophenyl)sulfonyl)piperazin-1-yl)-2,6-dimethoxypyrimidine
CAS 1021039-50-8C16H19ClN4O4S
(5-Chloro-2-methoxyphenyl)(4-((4-methyl-4H-1,2,4-triazol-3-yl)sulfonyl)piperidin-1-yl)methanone chemical structure, C16H19ClN4O4S, CAS 1797630-31-9
(5-Chloro-2-methoxyphenyl)(4-((4-methyl-4H-1,2,4-triazol-3-yl)sulfonyl)piperidin-1-yl)methanone
CAS 1797630-31-9C16H19ClN4O4S
4-Chloro-1,5-dimethyl-N-(3-morpholin-4-ylsulfonylphenyl)pyrazole-3-carboxamide chemical structure, C16H19ClN4O4S, CAS 515120-77-1
4-Chloro-1,5-dimethyl-N-(3-morpholin-4-ylsulfonylphenyl)pyrazole-3-carboxamide
CAS 515120-77-1C16H19ClN4O4S
4-Chloro-2,5-dimethyl-N-(3-morpholin-4-ylsulfonylphenyl)pyrazole-3-carboxamide chemical structure, C16H19ClN4O4S, CAS 492423-32-2
4-Chloro-2,5-dimethyl-N-(3-morpholin-4-ylsulfonylphenyl)pyrazole-3-carboxamide
CAS 492423-32-2C16H19ClN4O4S
N-(5-Chloro-2-methoxyphenyl)-2-{[5-(hydroxymethyl)-1-[(methylcarbamoyl)methyl]-1H-imidazol-2-yl]sulfanyl}acetamide chemical structure, C16H19ClN4O4S, CAS 923174-29-2
N-(5-Chloro-2-methoxyphenyl)-2-{[5-(hydroxymethyl)-1-[(methylcarbamoyl)methyl]-1H-imidazol-2-yl]sulfanyl}acetamide
CAS 923174-29-2C16H19ClN4O4S
Ethyl 3-{[4-(3-chlorophenyl)piperazin-1-yl]sulfonyl}-1H-pyrazole-4-carboxylate chemical structure, C16H19ClN4O4S, CAS 1239474-14-6
Ethyl 3-{[4-(3-chlorophenyl)piperazin-1-yl]sulfonyl}-1H-pyrazole-4-carboxylate
CAS 1239474-14-6C16H19ClN4O4S
4-(4-((3-Chlorophenyl)sulfonyl)piperazin-1-yl)-2,6-dimethoxypyrimidine chemical structure, C16H19ClN4O4S, CAS 1021116-00-6
4-(4-((3-Chlorophenyl)sulfonyl)piperazin-1-yl)-2,6-dimethoxypyrimidine
CAS 1021116-00-6C16H19ClN4O4S
3-[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1-[4-(methylsulfonyl)piperazin-1-yl]propan-1-one chemical structure, C16H19ClN4O4S, CAS 1401543-09-6
3-[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1-[4-(methylsulfonyl)piperazin-1-yl]propan-1-one
CAS 1401543-09-6C16H19ClN4O4S
3H-Pyridazino(4,5-b)(1,4)benzothiazin-4(10H)-one, 3-(2-(4-morpholinyl)ethyl)-, 5,5-dioxide, hydrochloride, hydrate (3:3:1) chemical structure, C16H19ClN4O4S, CAS 157023-86-4
3H-Pyridazino(4,5-b)(1,4)benzothiazin-4(10H)-one, 3-(2-(4-morpholinyl)ethyl)-, 5,5-dioxide, hydrochloride, hydrate (3:3:1)
CAS 157023-86-4C16H19ClN4O4S
3-Chloro-4-methoxy-N-((4-morpholinopyrimidin-2-yl)methyl)benzenesulfonamide chemical structure, C16H19ClN4O4S, CAS 1797805-65-2
3-Chloro-4-methoxy-N-((4-morpholinopyrimidin-2-yl)methyl)benzenesulfonamide
CAS 1797805-65-2C16H19ClN4O4S
3-Chloro-4-methoxy-N-((2-morpholinopyrimidin-4-yl)methyl)benzenesulfonamide chemical structure, C16H19ClN4O4S, CAS 1797975-03-1
3-Chloro-4-methoxy-N-((2-morpholinopyrimidin-4-yl)methyl)benzenesulfonamide
CAS 1797975-03-1C16H19ClN4O4S
4-[4-(4-Chlorobenzenesulfonyl)piperazin-1-yl]-N-(cyanomethyl)-4-oxobutanamide chemical structure, C16H19ClN4O4S, CAS 1445611-78-8
4-[4-(4-Chlorobenzenesulfonyl)piperazin-1-yl]-N-(cyanomethyl)-4-oxobutanamide
CAS 1445611-78-8C16H19ClN4O4S
2-(4-Chlorophenoxy)-2-methyl-1-(3-((4-methyl-4H-1,2,4-triazol-3-yl)sulfonyl)azetidin-1-yl)propan-1-one chemical structure, C16H19ClN4O4S, CAS 2034443-59-7
2-(4-Chlorophenoxy)-2-methyl-1-(3-((4-methyl-4H-1,2,4-triazol-3-yl)sulfonyl)azetidin-1-yl)propan-1-one
CAS 2034443-59-7C16H19ClN4O4S
(4-((1H-Imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)(5-chloro-2-methoxyphenyl)methanone chemical structure, C16H19ClN4O4S, CAS 1903669-65-7
(4-((1H-Imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)(5-chloro-2-methoxyphenyl)methanone
CAS 1903669-65-7C16H19ClN4O4S
4H-1,3,4-Thiadiazin-5(6H)-one, 2-(1,2,3,6-tetrahydro-1-(2-hydroxy-2-(3-nitrophenyl)ethyl)-4-pyridinyl)-, monohydrochloride chemical structure, C16H19ClN4O4S, CAS 151092-57-8
4H-1,3,4-Thiadiazin-5(6H)-one, 2-(1,2,3,6-tetrahydro-1-(2-hydroxy-2-(3-nitrophenyl)ethyl)-4-pyridinyl)-, monohydrochloride
CAS 151092-57-8C16H19ClN4O4S
Methyl 5-((4-(3-chlorophenyl)piperazin-1-yl)sulfonyl)-3-methyl-1H-pyrazole-4-carboxylate chemical structure, C16H19ClN4O4S, CAS 1324012-15-8
Methyl 5-((4-(3-chlorophenyl)piperazin-1-yl)sulfonyl)-3-methyl-1H-pyrazole-4-carboxylate
CAS 1324012-15-8C16H19ClN4O4S
1-(4-((1H-Imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)-2-(4-chlorophenoxy)ethanone chemical structure, C16H19ClN4O4S, CAS 1903398-89-9
1-(4-((1H-Imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)-2-(4-chlorophenoxy)ethanone
CAS 1903398-89-9C16H19ClN4O4S
6-[4-(3-Chloro-2-methylbenzenesulfonyl)piperazin-1-yl]-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione chemical structure, C16H19ClN4O4S, CAS 2320211-48-9
6-[4-(3-Chloro-2-methylbenzenesulfonyl)piperazin-1-yl]-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2320211-48-9C16H19ClN4O4S

Frequently asked questions

What is the molar mass of C16H19ClN4O4S?

The molar mass of C16H19ClN4O4S is 398.86 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 398.0816 Da.

How many compounds have the formula C16H19ClN4O4S?

CompoundList lists 21 compounds with the molecular formula C16H19ClN4O4S, including 5-[4-(3-Chlorophenyl)piperazin-1-yl]sulfonyl-1,3-dimethylpyrimidine-2,4-dione, N1-(5-chloro-2-cyanophenyl)-N2-((1-(methylsulfonyl)piperidin-4-yl)methyl)oxalamide, Ethyl 3-{[4-(4-chlorophenyl)piperazin-1-yl]sulfonyl}-1H-pyrazole-4-carboxylate. 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 C16H19ClN4O4S?

C16H19ClN4O4S 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.