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Molecular formula

C18H25N3O2S2

15 compounds have this formula on CompoundList.

Molar mass
379.54g/mol
Monoisotopic mass
379.1388Da
Atoms
50
Elements
5
Rings plus double bonds
8

The formula C18H25N3O2S2 describes a molecule made of 18 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. 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 × 1856.96%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 256.64%
    1.008 × 25 = 25.200 g/mol
  • N Nitrogen × 311.07%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 28.43%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 216.89%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H25N3O2S2

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

Showing 1 to 15 of 15 compounds

N-(1-(4-Methylpiperazin-1-yl)-1-(thiophen-2-yl)propan-2-yl)benzenesulfonamide chemical structure, C18H25N3O2S2, CAS 847381-04-8
N-(1-(4-Methylpiperazin-1-yl)-1-(thiophen-2-yl)propan-2-yl)benzenesulfonamide
CAS 847381-04-8C18H25N3O2S2
Ethyl [(4-amino-7-tert-butyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetate chemical structure, C18H25N3O2S2, CAS 351440-70-5
Ethyl [(4-amino-7-tert-butyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetate
CAS 351440-70-5C18H25N3O2S2
2-(1-((4-(tert-Butyl)phenyl)sulfonyl)piperidin-3-yl)-5-methyl-1,3,4-thiadiazole chemical structure, C18H25N3O2S2, CAS 1105202-64-9
2-(1-((4-(tert-Butyl)phenyl)sulfonyl)piperidin-3-yl)-5-methyl-1,3,4-thiadiazole
CAS 1105202-64-9C18H25N3O2S2
N-(2-(4-Methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl)-1-phenylmethanesulfonamide chemical structure, C18H25N3O2S2, CAS 954701-83-8
N-(2-(4-Methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl)-1-phenylmethanesulfonamide
CAS 954701-83-8C18H25N3O2S2
5-Ethyl-N-(2-(4-phenylpiperazin-1-yl)ethyl)thiophene-2-sulfonamide chemical structure, C18H25N3O2S2, CAS 1049441-33-9
5-Ethyl-N-(2-(4-phenylpiperazin-1-yl)ethyl)thiophene-2-sulfonamide
CAS 1049441-33-9C18H25N3O2S2
N-(5-(((5-(tert-Butyl)oxazol-2-yl)methyl)thio)thiazol-2-yl)cyclohexanecarboxamide chemical structure, C18H25N3O2S2, CAS 681813-41-2
N-(5-(((5-(tert-Butyl)oxazol-2-yl)methyl)thio)thiazol-2-yl)cyclohexanecarboxamide
CAS 681813-41-2C18H25N3O2S2
2-(Ethylsulfanyl)ethyl 4-[4-(dimethylamino)phenyl]-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate chemical structure, C18H25N3O2S2, CAS 295343-99-6
2-(Ethylsulfanyl)ethyl 4-[4-(dimethylamino)phenyl]-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate
CAS 295343-99-6C18H25N3O2S2
5-Methyl-N-[3-(4-phenylpiperazin-1-yl)propyl]thiophene-2-sulfonamide chemical structure, C18H25N3O2S2, CAS 1049549-85-0
5-Methyl-N-[3-(4-phenylpiperazin-1-yl)propyl]thiophene-2-sulfonamide
CAS 1049549-85-0C18H25N3O2S2
N-Cyclohexyl-2-((3-isobutyl-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide chemical structure, C18H25N3O2S2, CAS 1252851-42-5
N-Cyclohexyl-2-((3-isobutyl-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide
CAS 1252851-42-5C18H25N3O2S2
7-(o-Tolyl)-4-((1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl)-1,4-thiazepane chemical structure, C18H25N3O2S2, CAS 1706058-83-4
7-(o-Tolyl)-4-((1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl)-1,4-thiazepane
CAS 1706058-83-4C18H25N3O2S2
N,N-Diethyl-2-[(3-ethyl-4-oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetamide chemical structure, C18H25N3O2S2, CAS 488129-05-1
N,N-Diethyl-2-[(3-ethyl-4-oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetamide
CAS 488129-05-1C18H25N3O2S2
2-Benzyl-5-(1-(butylsulfonyl)piperidin-3-yl)-1,3,4-thiadiazole chemical structure, C18H25N3O2S2, CAS 1203411-02-2
2-Benzyl-5-(1-(butylsulfonyl)piperidin-3-yl)-1,3,4-thiadiazole
CAS 1203411-02-2C18H25N3O2S2
N-(2-(Dimethylamino)-2-(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)thiophene-2-sulfonamide chemical structure, C18H25N3O2S2, CAS 946342-37-6
N-(2-(Dimethylamino)-2-(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)thiophene-2-sulfonamide
CAS 946342-37-6C18H25N3O2S2
4-Cyano-N-((1-(tetrahydro-2H-thiopyran-4-yl)piperidin-4-yl)methyl)benzenesulfonamide chemical structure, C18H25N3O2S2, CAS 2034301-22-7
4-Cyano-N-((1-(tetrahydro-2H-thiopyran-4-yl)piperidin-4-yl)methyl)benzenesulfonamide
CAS 2034301-22-7C18H25N3O2S2
N-{3-Amino-4-[(cyclohexylmethyl)amino]phenyl}-N-methylthiophene-2-sulfonamide chemical structure, C18H25N3O2S2, CAS 849350-74-9
N-{3-Amino-4-[(cyclohexylmethyl)amino]phenyl}-N-methylthiophene-2-sulfonamide
CAS 849350-74-9C18H25N3O2S2

Frequently asked questions

What is the molar mass of C18H25N3O2S2?

The molar mass of C18H25N3O2S2 is 379.54 g/mol, calculated from standard atomic weights for 18 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 379.1388 Da.

How many compounds have the formula C18H25N3O2S2?

CompoundList lists 15 compounds with the molecular formula C18H25N3O2S2, including N-(1-(4-Methylpiperazin-1-yl)-1-(thiophen-2-yl)propan-2-yl)benzenesulfonamide, Ethyl [(4-amino-7-tert-butyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetate, 2-(1-((4-(tert-Butyl)phenyl)sulfonyl)piperidin-3-yl)-5-methyl-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 C18H25N3O2S2?

C18H25N3O2S2 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.