CompoundList
Sign in
Molecular formula

C18H23N5S

17 compounds have this formula on CompoundList.

Molar mass
341.48g/mol
Monoisotopic mass
341.1674Da
Atoms
47
Elements
4
Rings plus double bonds
10

The formula C18H23N5S describes a molecule made of 18 carbon atoms, 23 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 × 1863.31%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 236.79%
    1.008 × 23 = 23.184 g/mol
  • N Nitrogen × 520.51%
    14.007 × 5 = 70.035 g/mol
  • S Sulfur × 19.39%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H23N5S

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

Showing 1 to 17 of 17 compounds

5-Ethyl-3-(2-piperidin-1-ylethylsulfanyl)-[1,2,4]triazino[5,6-b]indole chemical structure, C18H23N5S, CAS 296772-15-1
5-Ethyl-3-(2-piperidin-1-ylethylsulfanyl)-[1,2,4]triazino[5,6-b]indole
CAS 296772-15-1C18H23N5S
5,8-Dimethyl-3-(2-piperidin-1-ylethylsulfanyl)-[1,2,4]triazino[5,6-b]indole chemical structure, C18H23N5S, CAS 827010-59-3
5,8-Dimethyl-3-(2-piperidin-1-ylethylsulfanyl)-[1,2,4]triazino[5,6-b]indole
CAS 827010-59-3C18H23N5S
3-(1-Azepanylmethyl)-6-(2-phenylethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H23N5S, CAS 1260935-66-7
3-(1-Azepanylmethyl)-6-(2-phenylethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 1260935-66-7C18H23N5S
1-(4-Anilinophenyl)-3-(4-methylpiperazin-1-yl)thiourea chemical structure, C18H23N5S, CAS 516458-08-5
1-(4-Anilinophenyl)-3-(4-methylpiperazin-1-yl)thiourea
CAS 516458-08-5C18H23N5S
2-Ethyl-5-methyl-7-(4-methyl-1-piperazinyl)-3-(2-thienyl)pyrazolo[1,5-a]pyrimidine chemical structure, C18H23N5S, CAS 878668-06-5
2-Ethyl-5-methyl-7-(4-methyl-1-piperazinyl)-3-(2-thienyl)pyrazolo[1,5-a]pyrimidine
CAS 878668-06-5C18H23N5S
6-(3-Phenylpropyl)-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H23N5S, CAS 1219568-05-4
6-(3-Phenylpropyl)-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 1219568-05-4C18H23N5S
3-(Azepan-1-ylmethyl)-6-(3,4-dimethylphenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H23N5S, CAS 1261014-09-8
3-(Azepan-1-ylmethyl)-6-(3,4-dimethylphenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 1261014-09-8C18H23N5S
6-(1-Phenylpropyl)-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H23N5S, CAS 1261004-28-7
6-(1-Phenylpropyl)-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 1261004-28-7C18H23N5S
Guanidine, 1-tert-butyl-2-(2-methyl-4-quinolyl)-3-(2-thiazolin-2-yl)- chemical structure, C18H23N5S, CAS 71079-75-9
Guanidine, 1-tert-butyl-2-(2-methyl-4-quinolyl)-3-(2-thiazolin-2-yl)-
CAS 71079-75-9C18H23N5S
4-Cyclopropyl-2-(methylsulfanyl)-6-{4-[(pyridin-2-yl)methyl]piperazin-1-yl}pyrimidine chemical structure, C18H23N5S, CAS 2640944-36-9
4-Cyclopropyl-2-(methylsulfanyl)-6-{4-[(pyridin-2-yl)methyl]piperazin-1-yl}pyrimidine
CAS 2640944-36-9C18H23N5S
N-[4-(Propan-2-yl)phenyl]-4-(pyrazin-2-yl)piperazine-1-carbothioamide chemical structure, C18H23N5S, CAS 89007-46-5
N-[4-(Propan-2-yl)phenyl]-4-(pyrazin-2-yl)piperazine-1-carbothioamide
CAS 89007-46-5C18H23N5S
N-(1-{4H,5H,6H-cyclopenta[d][1,3]thiazol-2-yl}piperidin-4-yl)-N-cyclopropylpyrimidin-4-amine chemical structure, C18H23N5S, CAS 2202286-12-0
N-(1-{4H,5H,6H-cyclopenta[d][1,3]thiazol-2-yl}piperidin-4-yl)-N-cyclopropylpyrimidin-4-amine
CAS 2202286-12-0C18H23N5S
2-[4-(2-Cyclopropyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazin-1-yl]-4-methyl-1,3-thiazole chemical structure, C18H23N5S, CAS 2770614-56-5
2-[4-(2-Cyclopropyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazin-1-yl]-4-methyl-1,3-thiazole
CAS 2770614-56-5C18H23N5S
3-[4-({4H,5H,6H-Cyclopenta[d][1,3]thiazol-2-yl}methyl)piperazin-1-yl]-6-cyclopropylpyridazine chemical structure, C18H23N5S, CAS 2415521-38-7
3-[4-({4H,5H,6H-Cyclopenta[d][1,3]thiazol-2-yl}methyl)piperazin-1-yl]-6-cyclopropylpyridazine
CAS 2415521-38-7C18H23N5S
1-[(1-{5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl}azetidin-3-yl)methyl]-2-(propan-2-yl)-1H-imidazole chemical structure, C18H23N5S, CAS 2741914-34-9
1-[(1-{5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl}azetidin-3-yl)methyl]-2-(propan-2-yl)-1H-imidazole
CAS 2741914-34-9C18H23N5S
1-[(1-{6-Ethylthieno[2,3-d]pyrimidin-4-yl}azetidin-3-yl)methyl]-2-(propan-2-yl)-1H-imidazole chemical structure, C18H23N5S, CAS 2770629-64-4
1-[(1-{6-Ethylthieno[2,3-d]pyrimidin-4-yl}azetidin-3-yl)methyl]-2-(propan-2-yl)-1H-imidazole
CAS 2770629-64-4C18H23N5S
4-Methyl-2-{3-methyl-4-[(1-methyl-1H-pyrazol-4-yl)methyl]piperazin-1-yl}-1,3-benzothiazole chemical structure, C18H23N5S, CAS 2770588-05-9
4-Methyl-2-{3-methyl-4-[(1-methyl-1H-pyrazol-4-yl)methyl]piperazin-1-yl}-1,3-benzothiazole
CAS 2770588-05-9C18H23N5S

Frequently asked questions

What is the molar mass of C18H23N5S?

The molar mass of C18H23N5S is 341.48 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 5 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 341.1674 Da.

How many compounds have the formula C18H23N5S?

CompoundList lists 17 compounds with the molecular formula C18H23N5S, including 5-Ethyl-3-(2-piperidin-1-ylethylsulfanyl)-[1,2,4]triazino[5,6-b]indole, 5,8-Dimethyl-3-(2-piperidin-1-ylethylsulfanyl)-[1,2,4]triazino[5,6-b]indole, 3-(1-Azepanylmethyl)-6-(2-phenylethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole. 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 C18H23N5S?

C18H23N5S has a degree of unsaturation of 10. 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.