C20H21FN2O3S
42 compounds have this formula on CompoundList.
- Molar mass
- 388.46g/mol
- Monoisotopic mass
- 388.1257Da
- Atoms
- 48
- Elements
- 6
- Rings plus double bonds
- 11
The formula C20H21FN2O3S describes a molecule made of 20 carbon atoms, 21 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 3 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 × 2061.84%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 215.45%1.008 × 21 = 21.168 g/mol
- F Fluorine × 14.89%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 27.21%14.007 × 2 = 28.014 g/mol
- O Oxygen × 312.36%15.999 × 3 = 47.997 g/mol
- S Sulfur × 18.25%32.06 × 1 = 32.060 g/mol
Compounds with the formula C20H21FN2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 42 of 42 compounds
![N-[1-(Cyclopropanecarbonyl)-3,4-dihydro-2H-quinolin-7-yl]-4-fluoro-2-methylbenzenesulfonamide chemical structure, C20H21FN2O3S, CAS 898424-00-5](/s/JDRLMVRCFGLYER-UHFFFAOYSA-N.svg)
![2-[(4-Fluorophenyl)sulfanyl]-N-[1-(2-methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl]acetamide chemical structure, C20H21FN2O3S, CAS 1207003-79-9](/s/NJZGSOPVCRXOQR-UHFFFAOYSA-N.svg)
![5-[(Cyclopentylamino)sulfonyl]indolinyl 2-fluorophenyl ketone chemical structure, C20H21FN2O3S, CAS 919019-41-3](/s/DXZZUJOAGRSYCI-UHFFFAOYSA-N.svg)
![N-[1-(Cyclopropanecarbonyl)-3,4-dihydro-2H-quinolin-7-yl]-4-fluoro-3-methylbenzenesulfonamide chemical structure, C20H21FN2O3S, CAS 898439-40-2](/s/PVRBFFCNPWNZFB-UHFFFAOYSA-N.svg)
![1-[3-(Dimethylamino)propyl]-5-(2-fluorophenyl)-3-hydroxy-4-(thiophen-2-ylcarbonyl)-1,5-dihydro-2H-pyrrol-2-one chemical structure, C20H21FN2O3S, CAS 380559-42-2](/s/COWMJEWMZQJMMP-UHFFFAOYSA-N.svg)
![2-[[2-(4-Fluorophenoxy)acetyl]amino]-N-prop-2-enyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C20H21FN2O3S, CAS 431995-86-7](/s/BZKBIYZHMQUPMH-UHFFFAOYSA-N.svg)
![2-{[(2-Fluorophenoxy)acetyl]amino}-N-(prop-2-en-1-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C20H21FN2O3S, CAS 459179-97-6](/s/KKBSLKUZYRTYDC-UHFFFAOYSA-N.svg)
![(2E)-3-(4-Fluorophenyl)-1-[4-[(4-methylphenyl)sulfonyl]-1-piperazinyl]-2-propen-1-one chemical structure, C20H21FN2O3S, CAS 1684443-14-8](/s/WDDOFDFZFONIAT-IZZDOVSWSA-N.svg)
![1-[3-(Dimethylamino)propyl]-4-(4-fluorobenzoyl)-3-hydroxy-5-(thiophen-2-yl)-2,5-dihydro-1H-pyrrol-2-one chemical structure, C20H21FN2O3S, CAS 380891-72-5](/s/OIEZGYRDHOAANU-FBMGVBCBSA-N.svg)
![2-Fluoro-N-[3-(morpholine-4-carbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]benzamide chemical structure, C20H21FN2O3S, CAS 309951-96-0](/s/WQLQXBCXIHCCDO-UHFFFAOYSA-N.svg)
![5-[(Cyclopentylamino)sulfonyl]indolinyl 4-fluorophenyl ketone chemical structure, C20H21FN2O3S, CAS 898658-00-9](/s/NIAGYGKWFGIQNK-UHFFFAOYSA-N.svg)
![1-(3,5-Dimethylphenyl)-3-(2-fluorobenzyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one 5,5-dioxide chemical structure, C20H21FN2O3S, CAS 894924-75-5](/s/RJMAMLVKOHFQAF-UHFFFAOYSA-N.svg)
![4-(2-Fluorophenethyl)-1-phenylhexahydrothieno[3,4-b]pyrazin-2(1H)-one 6,6-dioxide chemical structure, C20H21FN2O3S, CAS 1049540-14-8](/s/JQJQDDSSJBVVIX-UHFFFAOYSA-N.svg)
![5-[(Cyclopentylamino)sulfonyl]indolinyl 3-fluorophenyl ketone chemical structure, C20H21FN2O3S, CAS 898657-97-1](/s/WPQNGEQEMLCQIW-UHFFFAOYSA-N.svg)
![1-(2,5-Dimethylphenyl)-3-(2-fluorobenzyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one 5,5-dioxide chemical structure, C20H21FN2O3S, CAS 894926-11-5](/s/UWEFOHUETRXCKN-UHFFFAOYSA-N.svg)
- 2-(3,4-Dimethoxyphenyl)-1-(2-((4-fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)ethanone851800-17-4C20H21FN2O3S
- 2-(3,4-Dimethoxyphenyl)-1-(2-((3-fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)ethanone851865-31-1C20H21FN2O3S
- N-(1-(Cyclopropanecarbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)-4-fluoro-2-methylbenzenesulfonamide932502-68-6C20H21FN2O3S
- N-(1-(Cyclopropanecarbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)-4-fluoro-3-methylbenzenesulfonamide932364-25-5C20H21FN2O3S
- 3-(Benzenesulfonyl)-N-(4-fluorophenyl)-8-azabicyclo[3.2.1]octane-8-carboxamide1135000-41-7C20H21FN2O3S
- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-7-(2-fluorophenyl)-1,4-thiazepane-4-carboxamide1705889-15-1C20H21FN2O3S
- 1-Cyclopropyl-4-((1-(2-((4-fluorophenyl)thio)acetyl)azetidin-3-yl)oxy)-6-methylpyridin-2(1H)-one2034311-63-0C20H21FN2O3S
- 2-(Ethylthio)-N-(2-(7-fluoro-3-oxo-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)ethyl)benzamide1904174-48-6C20H21FN2O3S
- N-(2-(7-Fluoro-3-oxo-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)ethyl)-3-(phenylthio)propanamide2034503-14-3C20H21FN2O3S
- N-(2-Fluorophenyl)-1-(2-phenylethenesulfonyl)piperidine-4-carboxamide1182485-66-0C20H21FN2O3S
- 5-Fluoro-3-methyl-N-[2-(morpholin-4-yl)-2-(thiophen-2-yl)ethyl]-1-benzofuran-2-carboxamide898643-99-7C20H21FN2O3S
- 2-Thiazolemethanamine, N-[(4-fluorophenyl)methyl]-5-(2,4,5-trimethoxyphenyl)-1269461-26-8C20H21FN2O3S
- 2-(4-Fluorophenyl)-1-[4-(2-phenylethenesulfonyl)piperazin-1-yl]ethan-1-one1002437-87-7C20H21FN2O3S
- 2-(5-Fluoro-2-methylphenyl)-N-methylsulfonylspiro[2,3-dihydro-1H-quinoline-4,1'-cyclopropane]-6-carboxamide1391608-78-8C20H21FN2O3S
- 4-(Cyclopentylmethyl)-2-[(4-fluorophenyl)methyl]-1,1-dioxo-1lambda6,2,4-benzothiadiazin-3-one2640843-47-4C20H21FN2O3S
- 1-(2-(Dimethylamino)ethyl)-4-(3-fluoro-4-methylbenzoyl)-3-hydroxy-5-(thiophen-2-yl)-1H-pyrrol-2(5H)-one618075-93-7C20H21FN2O3S
- tert-Butyl N-[(4-fluorophenyl)methyl]-N-[(2-hydroxy-1,3-benzothiazol-6-yl)methyl]carbamate2680678-84-4C20H21FN2O3S
- 1H-Indole-2-carboxamide,1-[(4-fluorophenyl)methyl]-5-(methylsulfonyl)-n-propyl-268212-06-2C20H21FN2O3S
Frequently asked questions
What is the molar mass of C20H21FN2O3S?
The molar mass of C20H21FN2O3S is 388.46 g/mol, calculated from standard atomic weights for 20 carbon atoms, 21 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 388.1257 Da.
How many compounds have the formula C20H21FN2O3S?
CompoundList lists 42 compounds with the molecular formula C20H21FN2O3S, including 7-(Diethylamino)-6-fluoro-1-methyl-3-(phenylsulfonyl)quinolin-4(1H)-one, N-[1-(Cyclopropanecarbonyl)-3,4-dihydro-2H-quinolin-7-yl]-4-fluoro-2-methylbenzenesulfonamide, 2-((4-Fluorophenyl)thio)-N-(4-(2-morpholino-2-oxoethyl)phenyl)acetamide. 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 C20H21FN2O3S?
C20H21FN2O3S 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.