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Molecular formula

C19H19N5S

19 compounds have this formula on CompoundList.

Molar mass
349.46g/mol
Monoisotopic mass
349.1361Da
Atoms
44
Elements
4
Rings plus double bonds
13

The formula C19H19N5S describes a molecule made of 19 carbon atoms, 19 hydrogen atoms, 5 nitrogen 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 × 1965.30%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 195.48%
    1.008 × 19 = 19.152 g/mol
  • N Nitrogen × 520.04%
    14.007 × 5 = 70.035 g/mol
  • S Sulfur × 19.17%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H19N5S

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

Showing 1 to 19 of 19 compounds

4-(5,6-Dimethyl-1H-benzotriazol-1-yl)-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine chemical structure, C19H19N5S, CAS 379241-74-4
4-(5,6-Dimethyl-1H-benzotriazol-1-yl)-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine
CAS 379241-74-4C19H19N5S
3-[4-(1,3-Benzothiazol-2-yl)piperidin-1-yl]-5,6-dimethylpyridazine-4-carbonitrile chemical structure, C19H19N5S, CAS 1241027-92-8
3-[4-(1,3-Benzothiazol-2-yl)piperidin-1-yl]-5,6-dimethylpyridazine-4-carbonitrile
CAS 1241027-92-8C19H19N5S
1-(4,6-Dimethylpyrimidin-2-yl)-3-[2-(phenylsulfanyl)phenyl]guanidine chemical structure, C19H19N5S, CAS 650593-02-5
1-(4,6-Dimethylpyrimidin-2-yl)-3-[2-(phenylsulfanyl)phenyl]guanidine
CAS 650593-02-5C19H19N5S
6-Amino-2-propyl-8-thiophen-2-yl-1,3,8,8a-tetrahydroisoquinoline-5,7,7-tricarbonitrile chemical structure, C19H19N5S, CAS 294878-06-1
6-Amino-2-propyl-8-thiophen-2-yl-1,3,8,8a-tetrahydroisoquinoline-5,7,7-tricarbonitrile
CAS 294878-06-1C19H19N5S
1-(4,6-Dimethylpyrimidin-2-yl)-3-(2-(phenylthio)phenyl)guanidine chemical structure, C19H19N5S
1-(4,6-Dimethylpyrimidin-2-yl)-3-(2-(phenylthio)phenyl)guanidine
C19H19N5S
N,N-Dimethyl-N-[4-(8,9,10,11-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-2-yl)phenyl]amine chemical structure, C19H19N5S, CAS 585564-13-2
N,N-Dimethyl-N-[4-(8,9,10,11-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-2-yl)phenyl]amine
CAS 585564-13-2C19H19N5S
6-(2-Naphthyl)-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C19H19N5S, CAS 1207605-50-2
6-(2-Naphthyl)-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 1207605-50-2C19H19N5S
N-[(E)-(4-Phenylpiperazino)methylidene]-4-(2-thienyl)-2-pyrimidinamine chemical structure, C19H19N5S, CAS 865660-36-2
N-[(E)-(4-Phenylpiperazino)methylidene]-4-(2-thienyl)-2-pyrimidinamine
CAS 865660-36-2C19H19N5S
5-[(3-Methylbutyl)sulfanyl]-2-(pyridin-3-yl)[1,2,4]triazolo[1,5-c]quinazoline chemical structure, C19H19N5S, CAS 908510-48-5
5-[(3-Methylbutyl)sulfanyl]-2-(pyridin-3-yl)[1,2,4]triazolo[1,5-c]quinazoline
CAS 908510-48-5C19H19N5S
N,N-Dimethyl-3-[3-(2-phenylethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]aniline chemical structure, C19H19N5S, CAS 929813-51-4
N,N-Dimethyl-3-[3-(2-phenylethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]aniline
CAS 929813-51-4C19H19N5S
6-(1-Naphthyl)-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C19H19N5S, CAS 1207604-62-3
6-(1-Naphthyl)-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 1207604-62-3C19H19N5S
6-Amino-2-propan-2-yl-8-thiophen-3-yl-1,3,8,8a-tetrahydroisoquinoline-5,7,7-tricarbonitrile chemical structure, C19H19N5S, CAS 303115-25-5
6-Amino-2-propan-2-yl-8-thiophen-3-yl-1,3,8,8a-tetrahydroisoquinoline-5,7,7-tricarbonitrile
CAS 303115-25-5C19H19N5S
4-[(2,4-Dimethylphenyl)diazenyl]-3-methyl-5-phenylpyrazole-1-carbothioamide chemical structure, C19H19N5S, CAS 29147-15-7
4-[(2,4-Dimethylphenyl)diazenyl]-3-methyl-5-phenylpyrazole-1-carbothioamide
CAS 29147-15-7C19H19N5S
4-[(2,6-Dimethylphenyl)diazenyl]-3-methyl-5-phenylpyrazole-1-carbothioamide chemical structure, C19H19N5S, CAS 25913-40-0
4-[(2,6-Dimethylphenyl)diazenyl]-3-methyl-5-phenylpyrazole-1-carbothioamide
CAS 25913-40-0C19H19N5S
4-[(2,5-Dimethylphenyl)diazenyl]-3-methyl-5-phenylpyrazole-1-carbothioamide chemical structure, C19H19N5S, CAS 29147-16-8
4-[(2,5-Dimethylphenyl)diazenyl]-3-methyl-5-phenylpyrazole-1-carbothioamide
CAS 29147-16-8C19H19N5S
2-[4-({Imidazo[1,2-a]pyridin-2-yl}methyl)piperazin-1-yl]-1,3-benzothiazole chemical structure, C19H19N5S, CAS 949852-89-5
2-[4-({Imidazo[1,2-a]pyridin-2-yl}methyl)piperazin-1-yl]-1,3-benzothiazole
CAS 949852-89-5C19H19N5S
N-[2-(1-Benzothiophen-3-yl)-2-(dimethylamino)ethyl]pyrido[3,4-d]pyrimidin-4-amine chemical structure, C19H19N5S, CAS 2640888-56-6
N-[2-(1-Benzothiophen-3-yl)-2-(dimethylamino)ethyl]pyrido[3,4-d]pyrimidin-4-amine
CAS 2640888-56-6C19H19N5S
2-(Propan-2-yl)-1-(1-{[1,3]thiazolo[4,5-c]pyridin-2-yl}azetidin-3-yl)-1H-1,3-benzodiazole chemical structure, C19H19N5S, CAS 2415565-15-8
2-(Propan-2-yl)-1-(1-{[1,3]thiazolo[4,5-c]pyridin-2-yl}azetidin-3-yl)-1H-1,3-benzodiazole
CAS 2415565-15-8C19H19N5S
2-{4-[(1H-1,3-Benzodiazol-2-yl)methyl]piperazin-1-yl}-1,3-benzothiazole chemical structure, C19H19N5S, CAS 886009-29-6
2-{4-[(1H-1,3-Benzodiazol-2-yl)methyl]piperazin-1-yl}-1,3-benzothiazole
CAS 886009-29-6C19H19N5S

Frequently asked questions

What is the molar mass of C19H19N5S?

The molar mass of C19H19N5S is 349.46 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 349.1361 Da.

How many compounds have the formula C19H19N5S?

CompoundList lists 19 compounds with the molecular formula C19H19N5S, including 4-(5,6-Dimethyl-1H-benzotriazol-1-yl)-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine, 3-[4-(1,3-Benzothiazol-2-yl)piperidin-1-yl]-5,6-dimethylpyridazine-4-carbonitrile, 1-(4,6-Dimethylpyrimidin-2-yl)-3-[2-(phenylsulfanyl)phenyl]guanidine. 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 C19H19N5S?

C19H19N5S 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.