C18H19FN2O2S
36 compounds have this formula on CompoundList.
- Molar mass
- 346.42g/mol
- Monoisotopic mass
- 346.1151Da
- Atoms
- 43
- Elements
- 6
- Rings plus double bonds
- 10
The formula C18H19FN2O2S describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 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 × 1862.41%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 195.53%1.008 × 19 = 19.152 g/mol
- F Fluorine × 15.48%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 28.09%14.007 × 2 = 28.014 g/mol
- O Oxygen × 29.24%15.999 × 2 = 31.998 g/mol
- S Sulfur × 19.25%32.06 × 1 = 32.060 g/mol
Compounds with the formula C18H19FN2O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 36 of 36 compounds
![4-[[[2-(4-Fluorophenyl)ethylamino]-sulfanylidenemethyl]amino]benzoic acid ethyl ester chemical structure, C18H19FN2O2S, CAS 516459-08-8](/s/DESKQVSDJBADCD-UHFFFAOYSA-N.svg)
![Styryl[4-(4-fluorophenyl)piperazino] sulfone chemical structure, C18H19FN2O2S, CAS 260441-13-2](/s/XYOVXTNRTDLPSQ-XNTDXEJSSA-N.svg)
![N-Cyclohexyl-3-[(4-fluorobenzoyl)amino]-2-thiophenecarboxamide chemical structure, C18H19FN2O2S, CAS 692738-34-4](/s/JDIGPHCBSICQLW-UHFFFAOYSA-N.svg)
![1-[3-Fluoro-4-[3-methyl-4-(2-thienylcarbonyl)-1-piperazinyl]phenyl]ethanone chemical structure, C18H19FN2O2S, CAS 692276-03-2](/s/LVVIAOYULRZLDP-UHFFFAOYSA-N.svg)
![Ethyl 4-({[2-(2-fluorophenyl)ethyl]carbamothioyl}amino)benzoate chemical structure, C18H19FN2O2S, CAS 522637-34-9](/s/PHNFGKNEABHJPK-UHFFFAOYSA-N.svg)
![(NZ)-N-[(4-fluorophenyl)-pyrrolidin-1-ylmethylidene]-4-methylbenzenesulfonamide chemical structure, C18H19FN2O2S, CAS 850192-59-5](/s/SRDIWPQDFQJONP-ZZEZOPTASA-N.svg)
![N-{[1-(2-Fluorobenzoyl)piperidin-4-yl]methyl}thiophene-3-carboxamide chemical structure, C18H19FN2O2S, CAS 1235293-01-2](/s/GTGAQUDUWKTDFF-UHFFFAOYSA-N.svg)
![2-(2-(4-Fluorophenyl)acetamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide chemical structure, C18H19FN2O2S, CAS 941983-92-2](/s/OCZSFEBEPXVOFP-UHFFFAOYSA-N.svg)
![[2-(3-Benzenesulfonyl-5-fluoro-indol-1-yl)-ethyl]-dimethyl-amine chemical structure, C18H19FN2O2S, CAS 780752-38-7](/s/AZRDEVBTTFJBNM-UHFFFAOYSA-N.svg)
![2-[(2-Fluorobenzoyl)amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide chemical structure, C18H19FN2O2S, CAS 352687-59-3](/s/HUWYRDGVVDEJSL-UHFFFAOYSA-N.svg)
![2-[(2-Fluorobenzoyl)amino]-N-methyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide chemical structure, C18H19FN2O2S, CAS 297158-82-8](/s/FKXJSOXQXICEON-UHFFFAOYSA-N.svg)
![N-[2-(2,5-Dimethyl-1H-indol-3-yl)ethyl]-4-fluorobenzenesulfonamide chemical structure, C18H19FN2O2S, CAS 681841-69-0](/s/SLOMIPDJFIXIOG-UHFFFAOYSA-N.svg)
![Methyl [4-({[2-(4-fluorophenyl)ethyl]carbamothioyl}amino)phenyl]acetate chemical structure, C18H19FN2O2S, CAS 516458-66-5](/s/ZGKTYIQCPROHGV-UHFFFAOYSA-N.svg)
![N-[(5-tert-Butyl-2-hydroxyphenyl)carbamothioyl]-4-fluorobenzamide chemical structure, C18H19FN2O2S, CAS 330826-73-8](/s/VNUHZMSFIHQIES-UHFFFAOYSA-N.svg)
![N-{[5-(Butan-2-yl)-2-hydroxyphenyl]carbamothioyl}-2-fluorobenzamide chemical structure, C18H19FN2O2S, CAS 428857-13-0](/s/PCZDEHRLCIPLFJ-UHFFFAOYSA-N.svg)
- (5-Cyclopropylisoxazol-3-yl)(7-(2-fluorophenyl)-1,4-thiazepan-4-yl)methanone1706056-38-3C18H19FN2O2S
- 2-(1-((2-Fluorophenyl)sulfonyl)azetidin-3-yl)-1,2,3,4-tetrahydroisoquinoline2034264-67-8C18H19FN2O2S
- N-[3-(3-Fluorophenyl)-2-(2-oxopyrrolidin-1-yl)propyl]thiophene-2-carboxamide1421514-52-4C18H19FN2O2S
- 2-((4-Fluorophenyl)thio)-1-(3-((5-methylpyridin-2-yl)oxy)pyrrolidin-1-yl)ethanone1904224-63-0C18H19FN2O2S
- 4-(4-Fluorobenzoyl)-N-(furan-2-ylmethyl)piperidine-1-carbothioamide606086-36-6C18H19FN2O2S
- N-(2-Ethoxyphenyl)-2-(3-fluorophenyl)-1,3-thiazolidine-3-carboxamide854144-43-7C18H19FN2O2S
- N-({1-[(4-Fluorophenyl)methyl]-5-oxopyrrolidin-3-yl}methyl)-2-(thiophen-2-yl)acetamide955252-96-7C18H19FN2O2S
- N-[3-(3-Fluorophenyl)-2-(2-oxopyrrolidin-1-yl)propyl]thiophene-3-carboxamide1421514-66-0C18H19FN2O2S
- N-(4-Fluorophenethyl)-2-((tetrahydrothiophen-3-yl)oxy)isonicotinamide2034389-06-3C18H19FN2O2S
- 4-[4-(2-Fluorophenyl)piperazin-4-ium-1-carbothioyl]-2-methoxyphenolate587012-65-5C18H19FN2O2S
- 4-Butoxy-N-[(4-fluorophenyl)carbamothioyl]benzamide426232-23-7C18H19FN2O2S
- 1-(2-Fluorophenyl)-4-(2-phenylethenesulfonyl)piperazine925406-22-0C18H19FN2O2S
Frequently asked questions
What is the molar mass of C18H19FN2O2S?
The molar mass of C18H19FN2O2S is 346.42 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 346.1151 Da.
How many compounds have the formula C18H19FN2O2S?
CompoundList lists 36 compounds with the molecular formula C18H19FN2O2S, including 4-[[[2-(4-Fluorophenyl)ethylamino]-sulfanylidenemethyl]amino]benzoic acid ethyl ester, Styryl[4-(4-fluorophenyl)piperazino] sulfone, N-Cyclohexyl-3-[(4-fluorobenzoyl)amino]-2-thiophenecarboxamide. 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 C18H19FN2O2S?
C18H19FN2O2S 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.