CompoundList
Sign in
Molecular formula

C19H18ClN5O3S

13 compounds have this formula on CompoundList.

Molar mass
431.89g/mol
Monoisotopic mass
431.0819Da
Atoms
47
Elements
6
Rings plus double bonds
13

The formula C19H18ClN5O3S describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms, 3 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 × 1952.84%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 184.20%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 18.21%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 516.22%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 311.11%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.42%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H18ClN5O3S

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

Showing 1 to 13 of 13 compounds

{2-[4-(4-Chloro-phenyl)-5-pyridin-4-yl-4H-[1,2,4]triazol-3-ylsulfanyl]-acetylamino}-acetic acid ethyl ester chemical structure, C19H18ClN5O3S, CAS 577980-80-4
{2-[4-(4-Chloro-phenyl)-5-pyridin-4-yl-4H-[1,2,4]triazol-3-ylsulfanyl]-acetylamino}-acetic acid ethyl ester
CAS 577980-80-4C19H18ClN5O3S
1-(3-Chlorophenyl)-6-(2-morpholino-2-oxoethyl)-6,7-dihydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-4(1H)-one chemical structure, C19H18ClN5O3S, CAS 952809-35-7
1-(3-Chlorophenyl)-6-(2-morpholino-2-oxoethyl)-6,7-dihydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-4(1H)-one
CAS 952809-35-7C19H18ClN5O3S
Isopropyl 4-[({[1-(4-chlorophenyl)-1H-tetraazol-5-yl]sulfanyl}acetyl)amino]benzoate chemical structure, C19H18ClN5O3S, CAS 497226-41-2
Isopropyl 4-[({[1-(4-chlorophenyl)-1H-tetraazol-5-yl]sulfanyl}acetyl)amino]benzoate
CAS 497226-41-2C19H18ClN5O3S
Ethyl 4-[({[4-amino-5-(4-chlorophenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetyl)amino]benzoate chemical structure, C19H18ClN5O3S, CAS 665017-44-7
Ethyl 4-[({[4-amino-5-(4-chlorophenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetyl)amino]benzoate
CAS 665017-44-7C19H18ClN5O3S
Ethyl 4-[[2-[[4-amino-5-(2-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoate chemical structure, C19H18ClN5O3S, CAS 781654-69-1
Ethyl 4-[[2-[[4-amino-5-(2-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoate
CAS 781654-69-1C19H18ClN5O3S
2-((7-Chloro-5-oxo-4-propyl-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)thio)-N-(furan-2-ylmethyl)acetamide chemical structure, C19H18ClN5O3S, CAS 1114630-96-4
2-((7-Chloro-5-oxo-4-propyl-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)thio)-N-(furan-2-ylmethyl)acetamide
CAS 1114630-96-4C19H18ClN5O3S
N-(4-Chlorophenyl)-2-[[4-methyl-5-(4-nitrophenyl)-1,2,4-triazol-3-yl]sulfanyl]butanamide chemical structure, C19H18ClN5O3S, CAS 693231-52-6
N-(4-Chlorophenyl)-2-[[4-methyl-5-(4-nitrophenyl)-1,2,4-triazol-3-yl]sulfanyl]butanamide
CAS 693231-52-6C19H18ClN5O3S
2-[[5-(4-Chlorophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-(2-methyl-4-nitrophenyl)acetamide chemical structure, C19H18ClN5O3S, CAS 333323-59-4
2-[[5-(4-Chlorophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-(2-methyl-4-nitrophenyl)acetamide
CAS 333323-59-4C19H18ClN5O3S
N-(3-Chlorophenyl)-2-((2-cyclopropyl-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C19H18ClN5O3S, CAS 906225-56-7
N-(3-Chlorophenyl)-2-((2-cyclopropyl-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 906225-56-7C19H18ClN5O3S
N-(3-Chloro-4-methylphenyl)-2-[[4-ethyl-5-(4-nitrophenyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide chemical structure, C19H18ClN5O3S, CAS 493014-43-0
N-(3-Chloro-4-methylphenyl)-2-[[4-ethyl-5-(4-nitrophenyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide
CAS 493014-43-0C19H18ClN5O3S
Ethyl 2-(2-{[4-amino-5-(2-chlorophenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamido)benzoate chemical structure, C19H18ClN5O3S, CAS 905761-62-8
Ethyl 2-(2-{[4-amino-5-(2-chlorophenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamido)benzoate
CAS 905761-62-8C19H18ClN5O3S
2-[[5-(4-Chlorophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-(4-methyl-3-nitrophenyl)acetamide chemical structure, C19H18ClN5O3S, CAS 332934-55-1
2-[[5-(4-Chlorophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-(4-methyl-3-nitrophenyl)acetamide
CAS 332934-55-1C19H18ClN5O3S
N-[5-Chloro-2-(1H-1,2,4-triazol-1-yl)phenyl]-2-(N-methyl-2-phenylethenesulfonamido)acetamide chemical structure, C19H18ClN5O3S, CAS 874629-85-3
N-[5-Chloro-2-(1H-1,2,4-triazol-1-yl)phenyl]-2-(N-methyl-2-phenylethenesulfonamido)acetamide
CAS 874629-85-3C19H18ClN5O3S

Frequently asked questions

What is the molar mass of C19H18ClN5O3S?

The molar mass of C19H18ClN5O3S is 431.89 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 431.0819 Da.

How many compounds have the formula C19H18ClN5O3S?

CompoundList lists 13 compounds with the molecular formula C19H18ClN5O3S, including {2-[4-(4-Chloro-phenyl)-5-pyridin-4-yl-4H-[1,2,4]triazol-3-ylsulfanyl]-acetylamino}-acetic acid ethyl ester, 1-(3-Chlorophenyl)-6-(2-morpholino-2-oxoethyl)-6,7-dihydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-4(1H)-one, Isopropyl 4-[({[1-(4-chlorophenyl)-1H-tetraazol-5-yl]sulfanyl}acetyl)amino]benzoate. 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 C19H18ClN5O3S?

C19H18ClN5O3S has a degree of unsaturation of 13. 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.