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Molecular formula

C18H25N3O2S

127 compounds have this formula on CompoundList.

Molar mass
347.48g/mol
Monoisotopic mass
347.1667Da
Atoms
49
Elements
5
Rings plus double bonds
8

The formula C18H25N3O2S describes a molecule made of 18 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms, 2 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 × 1862.22%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 257.25%
    1.008 × 25 = 25.200 g/mol
  • N Nitrogen × 312.09%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 29.21%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 19.23%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H25N3O2S

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

Showing 101 to 127 of 127 compounds

tert-Butyl ((1-(benzo[d]isothiazol-3-yl)piperidin-3-yl)methyl)carbamate chemical structure, C18H25N3O2S, CAS 1420960-73-1
tert-Butyl ((1-(benzo[d]isothiazol-3-yl)piperidin-3-yl)methyl)carbamate
CAS 1420960-73-1C18H25N3O2S
tert-Butyl ((1-(benzo[d]thiazol-2-yl)piperidin-4-yl)methyl)carbamate chemical structure, C18H25N3O2S, CAS 1420986-41-9
tert-Butyl ((1-(benzo[d]thiazol-2-yl)piperidin-4-yl)methyl)carbamate
CAS 1420986-41-9C18H25N3O2S
(R)-tert-Butyl 3-(benzo[d]thiazol-2-yl(methyl)amino)piperidine-1-carboxylate chemical structure, C18H25N3O2S, CAS 1421010-73-2
(R)-tert-Butyl 3-(benzo[d]thiazol-2-yl(methyl)amino)piperidine-1-carboxylate
CAS 1421010-73-2C18H25N3O2S
(R)-tert-Butyl 3-(benzo[d]isothiazol-3-yl(methyl)amino)piperidine-1-carboxylate chemical structure, C18H25N3O2S, CAS 1421020-69-0
(R)-tert-Butyl 3-(benzo[d]isothiazol-3-yl(methyl)amino)piperidine-1-carboxylate
CAS 1421020-69-0C18H25N3O2S
(S)-tert-Butyl 3-(benzo[d]thiazol-2-yl(methyl)amino)piperidine-1-carboxylate chemical structure, C18H25N3O2S, CAS 1421048-54-5
(S)-tert-Butyl 3-(benzo[d]thiazol-2-yl(methyl)amino)piperidine-1-carboxylate
CAS 1421048-54-5C18H25N3O2S
(S)-tert-Butyl 3-(benzo[d]isothiazol-3-yl(methyl)amino)piperidine-1-carboxylate chemical structure, C18H25N3O2S, CAS 1421018-26-9
(S)-tert-Butyl 3-(benzo[d]isothiazol-3-yl(methyl)amino)piperidine-1-carboxylate
CAS 1421018-26-9C18H25N3O2S
tert-Butyl 3-(benzo[d]thiazol-2-yl(methyl)amino)piperidine-1-carboxylate chemical structure, C18H25N3O2S, CAS 1420992-50-2
tert-Butyl 3-(benzo[d]thiazol-2-yl(methyl)amino)piperidine-1-carboxylate
CAS 1420992-50-2C18H25N3O2S
tert-Butyl 3-(benzo[d]isothiazol-3-yl(methyl)amino)piperidine-1-carboxylate chemical structure, C18H25N3O2S, CAS 1420854-89-2
tert-Butyl 3-(benzo[d]isothiazol-3-yl(methyl)amino)piperidine-1-carboxylate
CAS 1420854-89-2C18H25N3O2S
tert-Butyl (1-(benzo[d]thiazol-2-yl)piperidin-3-yl)(methyl)carbamate chemical structure, C18H25N3O2S, CAS 1420788-95-9
tert-Butyl (1-(benzo[d]thiazol-2-yl)piperidin-3-yl)(methyl)carbamate
CAS 1420788-95-9C18H25N3O2S
tert-Butyl (1-(benzo[d]thiazol-2-yl)piperidin-4-yl)(methyl)carbamate chemical structure, C18H25N3O2S, CAS 1420879-63-5
tert-Butyl (1-(benzo[d]thiazol-2-yl)piperidin-4-yl)(methyl)carbamate
CAS 1420879-63-5C18H25N3O2S
tert-Butyl 3-((benzo[d]isothiazol-3-yl(methyl)amino)methyl)pyrrolidine-1-carboxylate chemical structure, C18H25N3O2S, CAS 1420822-96-3
tert-Butyl 3-((benzo[d]isothiazol-3-yl(methyl)amino)methyl)pyrrolidine-1-carboxylate
CAS 1420822-96-3C18H25N3O2S
1-(1-(2-(tert-Butylthio)acetyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one chemical structure, C18H25N3O2S, CAS 2180668-19-1
1-(1-(2-(tert-Butylthio)acetyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one
CAS 2180668-19-1C18H25N3O2S
N-[1-(5-Methoxy-1,3-benzothiazol-2-yl)piperidin-4-yl]-2,2-dimethylpropanamide chemical structure, C18H25N3O2S, CAS 2742015-29-6
N-[1-(5-Methoxy-1,3-benzothiazol-2-yl)piperidin-4-yl]-2,2-dimethylpropanamide
CAS 2742015-29-6C18H25N3O2S
1-{[1-(3,4-Dimethylbenzenesulfonyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole chemical structure, C18H25N3O2S, CAS 2742034-54-2
1-{[1-(3,4-Dimethylbenzenesulfonyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole
CAS 2742034-54-2C18H25N3O2S
1-{[1-(2,5-Dimethylbenzenesulfonyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole chemical structure, C18H25N3O2S, CAS 2741933-78-6
1-{[1-(2,5-Dimethylbenzenesulfonyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole
CAS 2741933-78-6C18H25N3O2S
1-{[1-(4-Ethylbenzenesulfonyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole chemical structure, C18H25N3O2S, CAS 2742054-29-9
1-{[1-(4-Ethylbenzenesulfonyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole
CAS 2742054-29-9C18H25N3O2S
N-[1-(4-Methoxy-1,3-benzothiazol-2-yl)piperidin-3-yl]-2,2-dimethylpropanamide chemical structure, C18H25N3O2S, CAS 2770604-22-1
N-[1-(4-Methoxy-1,3-benzothiazol-2-yl)piperidin-3-yl]-2,2-dimethylpropanamide
CAS 2770604-22-1C18H25N3O2S
N-[1-(5-Methoxy-1,3-benzothiazol-2-yl)piperidin-3-yl]-2,2-dimethylpropanamide chemical structure, C18H25N3O2S, CAS 2770606-94-3
N-[1-(5-Methoxy-1,3-benzothiazol-2-yl)piperidin-3-yl]-2,2-dimethylpropanamide
CAS 2770606-94-3C18H25N3O2S
N-[1-(6-Methoxy-1,3-benzothiazol-2-yl)piperidin-3-yl]-2,2-dimethylpropanamide chemical structure, C18H25N3O2S, CAS 2770622-34-7
N-[1-(6-Methoxy-1,3-benzothiazol-2-yl)piperidin-3-yl]-2,2-dimethylpropanamide
CAS 2770622-34-7C18H25N3O2S
tert-Butyl 3-[2-(1,3-benzothiazol-2-yl)ethyl]piperazine-1-carboxylate chemical structure, C18H25N3O2S, CAS 2228091-79-8
tert-Butyl 3-[2-(1,3-benzothiazol-2-yl)ethyl]piperazine-1-carboxylate
CAS 2228091-79-8C18H25N3O2S
tert-Butyl 2-[2-(1,3-benzothiazol-2-yl)ethyl]piperazine-1-carboxylate chemical structure, C18H25N3O2S, CAS 2228113-31-1
tert-Butyl 2-[2-(1,3-benzothiazol-2-yl)ethyl]piperazine-1-carboxylate
CAS 2228113-31-1C18H25N3O2S
4-Methoxy-3,5-dimethyl-2-({3-[(1,3-thiazol-2-yloxy)methyl]piperidin-1-yl}methyl)pyridine chemical structure, C18H25N3O2S, CAS 2770583-61-2
4-Methoxy-3,5-dimethyl-2-({3-[(1,3-thiazol-2-yloxy)methyl]piperidin-1-yl}methyl)pyridine
CAS 2770583-61-2C18H25N3O2S
4,7-Dimethoxy-2-[4-(pyrrolidin-1-yl)piperidin-1-yl]-1,3-benzothiazole chemical structure, C18H25N3O2S, CAS 2779266-65-6
4,7-Dimethoxy-2-[4-(pyrrolidin-1-yl)piperidin-1-yl]-1,3-benzothiazole
CAS 2779266-65-6C18H25N3O2S
tert-Butyl 3-((benzo[d]isothiazol-3-ylamino)methyl)piperidine-1-carboxylate chemical structure, C18H25N3O2S, CAS 1420960-54-8
tert-Butyl 3-((benzo[d]isothiazol-3-ylamino)methyl)piperidine-1-carboxylate
CAS 1420960-54-8C18H25N3O2S

Frequently asked questions

What is the molar mass of C18H25N3O2S?

The molar mass of C18H25N3O2S is 347.48 g/mol, calculated from standard atomic weights for 18 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 347.1667 Da.

How many compounds have the formula C18H25N3O2S?

CompoundList lists 127 compounds with the molecular formula C18H25N3O2S, including tert-Butyl ((1-(benzo[d]isothiazol-3-yl)piperidin-3-yl)methyl)carbamate, tert-Butyl ((1-(benzo[d]thiazol-2-yl)piperidin-4-yl)methyl)carbamate, (R)-tert-Butyl 3-(benzo[d]thiazol-2-yl(methyl)amino)piperidine-1-carboxylate. 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 C18H25N3O2S?

C18H25N3O2S 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.