C18H18FNO4S
29 compounds have this formula on CompoundList.
- Molar mass
- 363.40g/mol
- Monoisotopic mass
- 363.0941Da
- Atoms
- 43
- Elements
- 6
- Rings plus double bonds
- 10
The formula C18H18FNO4S describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom, 4 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 × 1859.49%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 184.99%1.008 × 18 = 18.144 g/mol
- F Fluorine × 15.23%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 13.85%14.007 × 1 = 14.007 g/mol
- O Oxygen × 417.61%15.999 × 4 = 63.996 g/mol
- S Sulfur × 18.82%32.06 × 1 = 32.060 g/mol
Compounds with the formula C18H18FNO4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 29 of 29 compounds
![N-((1-(4-Fluorophenyl)cyclopropyl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide chemical structure, C18H18FNO4S, CAS 1049358-03-3](/s/RKIGYVVCYDETFQ-UHFFFAOYSA-N.svg)
![1-[(4-Fluorophenyl)sulfonyl]-4-phenylpiperidine-4-carboxylic acid chemical structure, C18H18FNO4S, CAS 446029-84-1](/s/XZDAWXYZDBMQMI-UHFFFAOYSA-N.svg)
![Methyl 2-{[2-(2-fluorophenoxy)propanoyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate chemical structure, C18H18FNO4S, CAS 608493-87-4](/s/IAKGSVJMFHKYBC-UHFFFAOYSA-N.svg)
![Ethyl 2-[2-(4-fluorophenoxy)acetamido]-4H,5H,6H-cyclopenta[b]thiophene-3-carboxylate chemical structure, C18H18FNO4S, CAS 618077-09-1](/s/HQHLLJUTCWXPTL-UHFFFAOYSA-N.svg)
![Ethyl 2-{[(2-fluorophenoxy)acetyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate chemical structure, C18H18FNO4S, CAS 438475-49-1](/s/IZZRKFPMZQJLTG-UHFFFAOYSA-N.svg)
![Methyl (2E)-3-[(4-ethylphenyl)amino]-2-[(2-fluorophenyl)sulfonyl]acrylate chemical structure, C18H18FNO4S, CAS 1327171-77-6](/s/GCXRODQKRKGLGB-SFQUDFHCSA-N.svg)
![Methyl (2E)-3-[(4-ethylphenyl)amino]-2-[(4-fluorophenyl)sulfonyl]acrylate chemical structure, C18H18FNO4S, CAS 1327196-84-8](/s/BHLRDFKKWZVZMM-SFQUDFHCSA-N.svg)
![N-(2-(Benzo[d][1,3]dioxol-5-yl)-2-hydroxypropyl)-2-((4-fluorophenyl)thio)acetamide chemical structure, C18H18FNO4S, CAS 1396711-78-6](/s/JLMMRXDEPHRVAL-UHFFFAOYSA-N.svg)
![4-Fluoro-2-[4-(piperidin-1-ylsulfonyl)phenyl]benzoic acid chemical structure, C18H18FNO4S, CAS 1261937-44-3](/s/YMEKFZWLMWKUIB-UHFFFAOYSA-N.svg)
![5-Fluoro-2-[4-(piperidin-1-ylsulfonyl)phenyl]benzoic acid chemical structure, C18H18FNO4S, CAS 1261957-40-7](/s/JYBIWJHPSZNQHN-UHFFFAOYSA-N.svg)
![4-Fluoro-3-[4-(piperidin-1-ylsulfonyl)phenyl]benzoic acid chemical structure, C18H18FNO4S, CAS 1261941-60-9](/s/KDLYJLAKAXABOY-UHFFFAOYSA-N.svg)
![3-Fluoro-4-[4-(piperidin-1-ylsulfonyl)phenyl]benzoic acid chemical structure, C18H18FNO4S, CAS 1261941-69-8](/s/BCMIKCDKTACBAA-UHFFFAOYSA-N.svg)
![2-Fluoro-4-[4-(piperidin-1-ylsulfonyl)phenyl]benzoic acid chemical structure, C18H18FNO4S, CAS 1261917-23-0](/s/UUVSTOVFSFTRDG-UHFFFAOYSA-N.svg)
![2-Fluoro-5-[4-(piperidin-1-ylsulfonyl)phenyl]benzoic acid chemical structure, C18H18FNO4S, CAS 1261899-77-7](/s/POXUNCCJDPCLOO-UHFFFAOYSA-N.svg)
![5-Fluoro-3-[4-(piperidin-1-ylsulfonyl)phenyl]benzoic acid chemical structure, C18H18FNO4S, CAS 1261937-48-7](/s/RXTQSJLAMPWLPO-UHFFFAOYSA-N.svg)
![6-Fluoro-2-[4-(piperidin-1-ylsulfonyl)phenyl]benzoic acid chemical structure, C18H18FNO4S, CAS 1261917-27-4](/s/XRZOFBLNBVVSPX-UHFFFAOYSA-N.svg)
![Methyl (2Z)-2-[(4-ethylphenyl)sulfonyl]-3-[(4-fluorophenyl)amino]acrylate chemical structure, C18H18FNO4S, CAS 1327168-11-5](/s/LZJVKSIQDBJDLP-ATVHPVEESA-N.svg)
![3-(Benzo[d][1,3]dioxol-5-yl)-1-((4-fluoro-3-methylphenyl)sulfonyl)pyrrolidine chemical structure, C18H18FNO4S, CAS 1327654-96-5](/s/XSLJAOWIVRDPPP-UHFFFAOYSA-N.svg)
![N-[1-(1-Benzofuran-2-yl)propan-2-yl]-3-fluoro-4-methoxybenzene-1-sulfonamide chemical structure, C18H18FNO4S, CAS 2034513-25-0](/s/QDVRYGNLHQYYHD-UHFFFAOYSA-N.svg)
![(E)-N-[2-(6-Fluoro-4H-1,3-benzodioxin-8-yl)ethyl]-2-phenylethenesulfonamide chemical structure, C18H18FNO4S, CAS 1281688-56-9](/s/JMQFFDNPDSDJFO-VQHVLOKHSA-N.svg)
- Thieno(3,2-c)pyridine, 4,5,6,7-tetrahydro-5-((2-fluorophenyl)methyl)-, (Z)-2-butenedioate (1:1)54943-15-6C18H18FNO4S
- 2-(3-(1-((4-Fluorophenyl)sulfonyl)pyrrolidin-3-yl)phenyl)acetic acid960305-40-2C18H18FNO4S
- Methyl 2-(2-((4-fluorophenyl)sulfonyl)-1,2,3,4-tetrahydroisoquinolin-5-yl)acetate960305-43-5C18H18FNO4S
- 3-(3-Benzylmorpholine-4-carbonyl)benzene-1-sulfonyl fluoride2249489-59-4C18H18FNO4S
- Benzyl 5-(fluorosulfonyl)-8-methyl-1,2,3,4-tetrahydroquinoline-1-carboxylate2680660-17-5C18H18FNO4S
Frequently asked questions
What is the molar mass of C18H18FNO4S?
The molar mass of C18H18FNO4S is 363.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 363.0941 Da.
How many compounds have the formula C18H18FNO4S?
CompoundList lists 29 compounds with the molecular formula C18H18FNO4S, including (2E)-N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(4-fluorobenzyl)-3-(furan-2-yl)prop-2-enamide, N-((1-(4-Fluorophenyl)cyclopropyl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide, 1-[(4-Fluorophenyl)sulfonyl]-4-phenylpiperidine-4-carboxylic acid. 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 C18H18FNO4S?
C18H18FNO4S 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.