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Molecular formula

C16H18FN5OS

10 compounds have this formula on CompoundList.

Molar mass
347.41g/mol
Monoisotopic mass
347.1216Da
Atoms
42
Elements
6
Rings plus double bonds
10

The formula C16H18FN5OS describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms, 1 oxygen atom 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 × 1655.32%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 185.22%
    1.008 × 18 = 18.144 g/mol
  • F Fluorine × 15.47%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 520.16%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 14.61%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 19.23%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C16H18FN5OS

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

Showing 1 to 10 of 10 compounds

4-[2-[(8-Fluoro-5-methyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]ethyl]morpholine chemical structure, C16H18FN5OS, CAS 838903-69-8
4-[2-[(8-Fluoro-5-methyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]ethyl]morpholine
CAS 838903-69-8C16H18FN5OS
5-((4-Fluorophenyl)(4-methylpiperazin-1-yl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol chemical structure, C16H18FN5OS, CAS 868220-19-3
5-((4-Fluorophenyl)(4-methylpiperazin-1-yl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol
CAS 868220-19-3C16H18FN5OS
6-[(4-Fluorophenoxy)methyl]-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C16H18FN5OS, CAS 1207604-64-5
6-[(4-Fluorophenoxy)methyl]-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 1207604-64-5C16H18FN5OS
N-tert-Butyl-2-[(8-fluoro-5-methyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetamide chemical structure, C16H18FN5OS, CAS 603948-24-9
N-tert-Butyl-2-[(8-fluoro-5-methyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetamide
CAS 603948-24-9C16H18FN5OS
5-((3-Fluorophenyl)(4-methylpiperazin-1-yl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol chemical structure, C16H18FN5OS, CAS 868219-98-1
5-((3-Fluorophenyl)(4-methylpiperazin-1-yl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol
CAS 868219-98-1C16H18FN5OS
4-Ethyl-3-((2-fluorobenzyl)thio)-5-(3-methoxy-1-methyl-1H-pyrazol-4-yl)-4H-1,2,4-triazole chemical structure, C16H18FN5OS, CAS 1013774-58-7
4-Ethyl-3-((2-fluorobenzyl)thio)-5-(3-methoxy-1-methyl-1H-pyrazol-4-yl)-4H-1,2,4-triazole
CAS 1013774-58-7C16H18FN5OS
2-((7-(4-Fluorophenyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)-1-(pyrrolidin-1-yl)ethanone chemical structure, C16H18FN5OS, CAS 921881-68-7
2-((7-(4-Fluorophenyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)-1-(pyrrolidin-1-yl)ethanone
CAS 921881-68-7C16H18FN5OS
Acetamide,2-[(8-fluoro-2H-1,2,4-triazino[5,6-B]indol-3-yl)thio]-N-(3-methylbutyl)- chemical structure, C16H18FN5OS, CAS 603948-07-8
Acetamide,2-[(8-fluoro-2H-1,2,4-triazino[5,6-B]indol-3-yl)thio]-N-(3-methylbutyl)-
CAS 603948-07-8C16H18FN5OS
3-({[4-Amino-5-(2-fluorophenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}methyl)-1-cyclopropyl-3-methylazetidin-2-one chemical structure, C16H18FN5OS, CAS 2249412-54-0
3-({[4-Amino-5-(2-fluorophenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}methyl)-1-cyclopropyl-3-methylazetidin-2-one
CAS 2249412-54-0C16H18FN5OS
1-(6-Cyclobutylpyrimidin-4-yl)-3-fluoro-N-(1,3-thiazol-2-yl)pyrrolidine-3-carboxamide chemical structure, C16H18FN5OS, CAS 3054593-72-2
1-(6-Cyclobutylpyrimidin-4-yl)-3-fluoro-N-(1,3-thiazol-2-yl)pyrrolidine-3-carboxamide
CAS 3054593-72-2C16H18FN5OS

Frequently asked questions

What is the molar mass of C16H18FN5OS?

The molar mass of C16H18FN5OS is 347.41 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 347.1216 Da.

How many compounds have the formula C16H18FN5OS?

CompoundList lists 10 compounds with the molecular formula C16H18FN5OS, including 4-[2-[(8-Fluoro-5-methyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]ethyl]morpholine, 5-((4-Fluorophenyl)(4-methylpiperazin-1-yl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol, 6-[(4-Fluorophenoxy)methyl]-3-(1-piperidinylmethyl)[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 C16H18FN5OS?

C16H18FN5OS 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.