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Molecular formula

C16H18ClNO4S

41 compounds have this formula on CompoundList.

Molar mass
355.83g/mol
Monoisotopic mass
355.0645Da
Atoms
41
Elements
6
Rings plus double bonds
8

The formula C16H18ClNO4S describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 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 × 1654.01%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 185.10%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 19.96%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 13.94%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 417.98%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 19.01%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C16H18ClNO4S

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

Showing 1 to 41 of 41 compounds

1-Methyl ethyl 1-chloro-5-(((5,6dihydro-2-methyl-1,4-oxathiin-3-yl)carbonyl)amino)benzoate chemical structure, C16H18ClNO4S, CAS 135812-04-3
1-Methyl ethyl 1-chloro-5-(((5,6dihydro-2-methyl-1,4-oxathiin-3-yl)carbonyl)amino)benzoate
CAS 135812-04-3C16H18ClNO4S
2-(1-(1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-sulfanyl-3-piperidinylidene) acetic acid chemical structure, C16H18ClNO4S, CAS 1148015-30-8
2-(1-(1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-sulfanyl-3-piperidinylidene) acetic acid
CAS 1148015-30-8C16H18ClNO4S
N-(4-Chloro-2,5-dimethoxyphenyl)-3,4-dimethylbenzenesulfonamide chemical structure, C16H18ClNO4S, CAS 700849-07-6
N-(4-Chloro-2,5-dimethoxyphenyl)-3,4-dimethylbenzenesulfonamide
CAS 700849-07-6C16H18ClNO4S
4-Chloro-N-[2-(4-ethoxyphenoxy)ethyl]benzene-1-sulfonamide chemical structure, C16H18ClNO4S, CAS 1007818-04-3
4-Chloro-N-[2-(4-ethoxyphenoxy)ethyl]benzene-1-sulfonamide
CAS 1007818-04-3C16H18ClNO4S
Clopidogrel endo thiol metabolite chemical structure, C16H18ClNO4S, CAS 1351983-68-0
Clopidogrel endo thiol metabolite
CAS 1351983-68-0C16H18ClNO4S
(Z)-2-((R)-1-((S)-1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-mercaptopiperidin-3-ylidene)acetic acid chemical structure, C16H18ClNO4S, CAS 317322-48-8
(Z)-2-((R)-1-((S)-1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-mercaptopiperidin-3-ylidene)acetic acid
CAS 317322-48-8C16H18ClNO4S
1-Piperidineacetic acid, 3-(carboxymethylene)-alpha-(2-chlorophenyl)-4-mercapto-, 1-methyl ester, (alphaS)- chemical structure, C16H18ClNO4S, CAS 1147350-77-3
1-Piperidineacetic acid, 3-(carboxymethylene)-alpha-(2-chlorophenyl)-4-mercapto-, 1-methyl ester, (alphaS)-
CAS 1147350-77-3C16H18ClNO4S
Clopidogrel metabolite I (mixture of diastereomers) chemical structure, C16H18ClNO4S, CAS 767612-34-0
Clopidogrel metabolite I (mixture of diastereomers)
CAS 767612-34-0C16H18ClNO4S
(E)-2-((R)-1-((S)-1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-mercaptopiperidin-3-ylidene)acetic acid chemical structure, C16H18ClNO4S, CAS 1415550-27-4
(E)-2-((R)-1-((S)-1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-mercaptopiperidin-3-ylidene)acetic acid
CAS 1415550-27-4C16H18ClNO4S
(Z)-2-((S)-1-((S)-1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-mercaptopiperidin-3-ylidene)acetic acid chemical structure, C16H18ClNO4S, CAS 1352123-33-1
(Z)-2-((S)-1-((S)-1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-mercaptopiperidin-3-ylidene)acetic acid
CAS 1352123-33-1C16H18ClNO4S
5-Chloro-2-methoxy-N-[(4-methoxyphenyl)methyl]-4-methylbenzenesulfonamide chemical structure, C16H18ClNO4S, CAS 791844-92-3
5-Chloro-2-methoxy-N-[(4-methoxyphenyl)methyl]-4-methylbenzenesulfonamide
CAS 791844-92-3C16H18ClNO4S
2-(1-((S)-1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-mercaptopiperidin-3-ylidene)acetic acid chemical structure, C16H18ClNO4S
2-(1-((S)-1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-mercaptopiperidin-3-ylidene)acetic acid
C16H18ClNO4S
4-Chloro-2,5-dimethoxy-N-(4-methylbenzyl)benzenesulfonamide chemical structure, C16H18ClNO4S, CAS 873578-91-7
4-Chloro-2,5-dimethoxy-N-(4-methylbenzyl)benzenesulfonamide
CAS 873578-91-7C16H18ClNO4S
Clopidogrel thiol metabolite H1 chemical structure, C16H18ClNO4S, CAS 1415550-28-5
Clopidogrel thiol metabolite H1
CAS 1415550-28-5C16H18ClNO4S
4-Chloro-2,5-dimethoxy-N-(2-phenylethyl)benzenesulfonamide chemical structure, C16H18ClNO4S, CAS 691381-19-8
4-Chloro-2,5-dimethoxy-N-(2-phenylethyl)benzenesulfonamide
CAS 691381-19-8C16H18ClNO4S
(5-Chloro-2-methoxyphenyl)[(4-methoxy-2,3-dimethylphenyl)sulfonyl]amine chemical structure, C16H18ClNO4S, CAS 701222-43-7
(5-Chloro-2-methoxyphenyl)[(4-methoxy-2,3-dimethylphenyl)sulfonyl]amine
CAS 701222-43-7C16H18ClNO4S
4-Chloro-2,5-dimethoxy-N-(1-phenylethyl)benzenesulfonamide chemical structure, C16H18ClNO4S, CAS 700853-41-4
4-Chloro-2,5-dimethoxy-N-(1-phenylethyl)benzenesulfonamide
CAS 700853-41-4C16H18ClNO4S
4-Chloro-3-ethoxy-N-(2-ethoxyphenyl)benzenesulfonamide chemical structure, C16H18ClNO4S, CAS 853902-52-0
4-Chloro-3-ethoxy-N-(2-ethoxyphenyl)benzenesulfonamide
CAS 853902-52-0C16H18ClNO4S
4-Chloro-N-(2-ethylphenyl)-2,5-dimethoxybenzenesulfonamide chemical structure, C16H18ClNO4S, CAS 873673-06-4
4-Chloro-N-(2-ethylphenyl)-2,5-dimethoxybenzenesulfonamide
CAS 873673-06-4C16H18ClNO4S
4-Chloro-N-(2,3-dimethylphenyl)-2,5-dimethoxybenzenesulfonamide chemical structure, C16H18ClNO4S, CAS 873672-72-1
4-Chloro-N-(2,3-dimethylphenyl)-2,5-dimethoxybenzenesulfonamide
CAS 873672-72-1C16H18ClNO4S
4-Chloro-N-(2,4-dimethylphenyl)-2,5-dimethoxybenzenesulfonamide chemical structure, C16H18ClNO4S, CAS 873674-80-7
4-Chloro-N-(2,4-dimethylphenyl)-2,5-dimethoxybenzenesulfonamide
CAS 873674-80-7C16H18ClNO4S
N-(5-Chloro-2-hydroxyphenyl)-5-isopropyl-2-methoxybenzenesulfonamide chemical structure, C16H18ClNO4S, CAS 1172438-39-9
N-(5-Chloro-2-hydroxyphenyl)-5-isopropyl-2-methoxybenzenesulfonamide
CAS 1172438-39-9C16H18ClNO4S
2-Chloro-N-(2-methoxy-2-(2-methoxyphenyl)ethyl)benzenesulfonamide chemical structure, C16H18ClNO4S, CAS 1798462-80-2
2-Chloro-N-(2-methoxy-2-(2-methoxyphenyl)ethyl)benzenesulfonamide
CAS 1798462-80-2C16H18ClNO4S
N-(4-Chloro-2,5-dimethoxyphenyl)-2,4-dimethylbenzenesulfonamide chemical structure, C16H18ClNO4S, CAS 884614-90-8
N-(4-Chloro-2,5-dimethoxyphenyl)-2,4-dimethylbenzenesulfonamide
CAS 884614-90-8C16H18ClNO4S

Frequently asked questions

What is the molar mass of C16H18ClNO4S?

The molar mass of C16H18ClNO4S is 355.83 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 355.0645 Da.

How many compounds have the formula C16H18ClNO4S?

CompoundList lists 41 compounds with the molecular formula C16H18ClNO4S, including 1-Methyl ethyl 1-chloro-5-(((5,6dihydro-2-methyl-1,4-oxathiin-3-yl)carbonyl)amino)benzoate, 2-(1-(1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-sulfanyl-3-piperidinylidene) acetic acid, N-(4-Chloro-2,5-dimethoxyphenyl)-3,4-dimethylbenzenesulfonamide. 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 C16H18ClNO4S?

C16H18ClNO4S 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.