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Molecular formula

C18H19FN4OS

28 compounds have this formula on CompoundList.

Molar mass
358.44g/mol
Monoisotopic mass
358.1264Da
Atoms
44
Elements
6
Rings plus double bonds
11

The formula C18H19FN4OS describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 4 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 × 1860.32%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 195.34%
    1.008 × 19 = 19.152 g/mol
  • F Fluorine × 15.30%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 415.63%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 14.46%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 18.94%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H19FN4OS

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

Showing 1 to 28 of 28 compounds

2-{4-[5-(4-Fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]piperazin-1-yl}ethanol chemical structure, C18H19FN4OS, CAS 384376-11-8
2-{4-[5-(4-Fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]piperazin-1-yl}ethanol
CAS 384376-11-8C18H19FN4OS
[5-(4-Fluorophenyl)thiopheno[3,2-e]pyrimidin-4-yl](2-morpholin-4-ylethyl)amine chemical structure, C18H19FN4OS, CAS 384377-31-5
[5-(4-Fluorophenyl)thiopheno[3,2-e]pyrimidin-4-yl](2-morpholin-4-ylethyl)amine
CAS 384377-31-5C18H19FN4OS
3-[(2-Fluorophenyl)methylsulfanyl]-N-[(2-methoxyphenyl)methyl]-5-methyl-1,2,4-triazol-4-amine chemical structure, C18H19FN4OS, CAS 709000-54-4
3-[(2-Fluorophenyl)methylsulfanyl]-N-[(2-methoxyphenyl)methyl]-5-methyl-1,2,4-triazol-4-amine
CAS 709000-54-4C18H19FN4OS
2-[(4-Fluorophenyl)methylsulfanyl]-3-(3-methylbutyl)pteridin-4-one chemical structure, C18H19FN4OS, CAS 902881-21-4
2-[(4-Fluorophenyl)methylsulfanyl]-3-(3-methylbutyl)pteridin-4-one
CAS 902881-21-4C18H19FN4OS
N-(2-(2-(2-Fluorophenyl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)cyclopentanecarboxamide chemical structure, C18H19FN4OS, CAS 941901-07-1
N-(2-(2-(2-Fluorophenyl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)cyclopentanecarboxamide
CAS 941901-07-1C18H19FN4OS
2-(6-(4-Fluorophenyl)imidazo[2,1-b]thiazol-3-yl)-1-(4-methylpiperazin-1-yl)ethanone chemical structure, C18H19FN4OS, CAS 897464-32-3
2-(6-(4-Fluorophenyl)imidazo[2,1-b]thiazol-3-yl)-1-(4-methylpiperazin-1-yl)ethanone
CAS 897464-32-3C18H19FN4OS
10H-Thieno(2,3-b)(1,5)benzodiazepine, 2-acetyl-7-fluoro-4-(4-methyl-1-piperazinyl)- chemical structure, C18H19FN4OS, CAS 74162-40-6
10H-Thieno(2,3-b)(1,5)benzodiazepine, 2-acetyl-7-fluoro-4-(4-methyl-1-piperazinyl)-
CAS 74162-40-6C18H19FN4OS
9-(3-Fluorophenyl)-6,6-dimethyl-2-(methylthio)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one chemical structure, C18H19FN4OS, CAS 727403-42-1
9-(3-Fluorophenyl)-6,6-dimethyl-2-(methylthio)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one
CAS 727403-42-1C18H19FN4OS
N-(4-Ethoxybenzyl)-3-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-4-amine chemical structure, C18H19FN4OS, CAS 695171-08-5
N-(4-Ethoxybenzyl)-3-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-4-amine
CAS 695171-08-5C18H19FN4OS
N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-(6-fluoro-1H-indol-1-yl)acetamide chemical structure, C18H19FN4OS, CAS 1232824-64-4
N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-(6-fluoro-1H-indol-1-yl)acetamide
CAS 1232824-64-4C18H19FN4OS
3-[(2-Fluorobenzyl)sulfanyl]-5-[3-(propan-2-yloxy)phenyl]-4H-1,2,4-triazol-4-amine chemical structure, C18H19FN4OS, CAS 579442-14-1
3-[(2-Fluorobenzyl)sulfanyl]-5-[3-(propan-2-yloxy)phenyl]-4H-1,2,4-triazol-4-amine
CAS 579442-14-1C18H19FN4OS
3-[(3-Fluorobenzyl)sulfanyl]-5-[3-(propan-2-yloxy)phenyl]-4H-1,2,4-triazol-4-amine chemical structure, C18H19FN4OS, CAS 578748-71-7
3-[(3-Fluorobenzyl)sulfanyl]-5-[3-(propan-2-yloxy)phenyl]-4H-1,2,4-triazol-4-amine
CAS 578748-71-7C18H19FN4OS
3-[(4-Fluorobenzyl)sulfanyl]-5-[3-(propan-2-yloxy)phenyl]-4H-1,2,4-triazol-4-amine chemical structure, C18H19FN4OS, CAS 677343-58-7
3-[(4-Fluorobenzyl)sulfanyl]-5-[3-(propan-2-yloxy)phenyl]-4H-1,2,4-triazol-4-amine
CAS 677343-58-7C18H19FN4OS
N-(1-(4-(4-Fluorophenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)pivalamide chemical structure, C18H19FN4OS, CAS 1019103-55-9
N-(1-(4-(4-Fluorophenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)pivalamide
CAS 1019103-55-9C18H19FN4OS
(4-Ethylpiperazin-1-yl)(6-(4-fluorophenyl)imidazo[2,1-b]thiazol-3-yl)methanone chemical structure, C18H19FN4OS, CAS 1049364-25-1
(4-Ethylpiperazin-1-yl)(6-(4-fluorophenyl)imidazo[2,1-b]thiazol-3-yl)methanone
CAS 1049364-25-1C18H19FN4OS
N-(1-(4-(4-Fluorophenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)-3-methylbutanamide chemical structure, C18H19FN4OS, CAS 1019103-57-1
N-(1-(4-(4-Fluorophenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)-3-methylbutanamide
CAS 1019103-57-1C18H19FN4OS
3-[5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl]-1-[(5-methyl-1,2-oxazol-3-yl)methyl]piperidine chemical structure, C18H19FN4OS, CAS 2549044-37-1
3-[5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl]-1-[(5-methyl-1,2-oxazol-3-yl)methyl]piperidine
CAS 2549044-37-1C18H19FN4OS
3-[5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl]-1-[(3-methyl-1,2-oxazol-5-yl)methyl]piperidine chemical structure, C18H19FN4OS, CAS 2549012-69-1
3-[5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl]-1-[(3-methyl-1,2-oxazol-5-yl)methyl]piperidine
CAS 2549012-69-1C18H19FN4OS
3-[5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl]-1-[(5-methyl-1,2-oxazol-4-yl)methyl]piperidine chemical structure, C18H19FN4OS, CAS 2640960-18-3
3-[5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl]-1-[(5-methyl-1,2-oxazol-4-yl)methyl]piperidine
CAS 2640960-18-3C18H19FN4OS
7-Fluoro-2-methyl-3-{[1-(1,3-thiazol-2-yl)piperidin-4-yl]methyl}-3,4-dihydroquinazolin-4-one chemical structure, C18H19FN4OS, CAS 2415622-33-0
7-Fluoro-2-methyl-3-{[1-(1,3-thiazol-2-yl)piperidin-4-yl]methyl}-3,4-dihydroquinazolin-4-one
CAS 2415622-33-0C18H19FN4OS
2-{4-[(3-Fluoropyridin-2-yl)methyl]piperazin-1-yl}-5-methoxy-1,3-benzothiazole chemical structure, C18H19FN4OS, CAS 2877671-99-1
2-{4-[(3-Fluoropyridin-2-yl)methyl]piperazin-1-yl}-5-methoxy-1,3-benzothiazole
CAS 2877671-99-1C18H19FN4OS
3-[(Cyclohexylmethyl)sulfanyl]-7-(4-fluorophenyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one chemical structure, C18H19FN4OS, CAS 2640860-96-2
3-[(Cyclohexylmethyl)sulfanyl]-7-(4-fluorophenyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one
CAS 2640860-96-2C18H19FN4OS
2-{4-[(3-Fluoropyridin-4-yl)methyl]piperazin-1-yl}-4-methoxy-1,3-benzothiazole chemical structure, C18H19FN4OS, CAS 2741922-26-7
2-{4-[(3-Fluoropyridin-4-yl)methyl]piperazin-1-yl}-4-methoxy-1,3-benzothiazole
CAS 2741922-26-7C18H19FN4OS
2-{4-[(3-Fluoropyridin-4-yl)methyl]piperazin-1-yl}-5-methoxy-1,3-benzothiazole chemical structure, C18H19FN4OS, CAS 2741934-53-0
2-{4-[(3-Fluoropyridin-4-yl)methyl]piperazin-1-yl}-5-methoxy-1,3-benzothiazole
CAS 2741934-53-0C18H19FN4OS

Frequently asked questions

What is the molar mass of C18H19FN4OS?

The molar mass of C18H19FN4OS is 358.44 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 358.1264 Da.

How many compounds have the formula C18H19FN4OS?

CompoundList lists 28 compounds with the molecular formula C18H19FN4OS, including 2-{4-[5-(4-Fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]piperazin-1-yl}ethanol, [5-(4-Fluorophenyl)thiopheno[3,2-e]pyrimidin-4-yl](2-morpholin-4-ylethyl)amine, 3-[(2-Fluorophenyl)methylsulfanyl]-N-[(2-methoxyphenyl)methyl]-5-methyl-1,2,4-triazol-4-amine. 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 C18H19FN4OS?

C18H19FN4OS has a degree of unsaturation of 11. 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.