C21H19FN2O3S
47 compounds have this formula on CompoundList.
- Molar mass
- 398.45g/mol
- Monoisotopic mass
- 398.1100Da
- Atoms
- 47
- Elements
- 6
- Rings plus double bonds
- 13
The formula C21H19FN2O3S describes a molecule made of 21 carbon atoms, 19 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 × 2163.30%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 194.81%1.008 × 19 = 19.152 g/mol
- F Fluorine × 14.77%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 27.03%14.007 × 2 = 28.014 g/mol
- O Oxygen × 312.05%15.999 × 3 = 47.997 g/mol
- S Sulfur × 18.05%32.06 × 1 = 32.060 g/mol
Compounds with the formula C21H19FN2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 47 of 47 compounds
![N-[4-[Benzyl-(2-fluorophenyl)sulfamoyl]phenyl]acetamide chemical structure, C21H19FN2O3S, CAS 540517-63-3](/s/DPKSNDGAAMAWMV-UHFFFAOYSA-N.svg)
![N-[(4-Fluorophenyl)methyl]-4-[methyl(phenyl)sulfamoyl]benzamide chemical structure, C21H19FN2O3S, CAS 794556-46-0](/s/DPLKLXJWUSRYNU-UHFFFAOYSA-N.svg)
![N-[(2-Fluorophenyl)methyl]-4-[methyl(phenyl)sulfamoyl]benzamide chemical structure, C21H19FN2O3S, CAS 852306-56-0](/s/MYHSYIOIOPLXTA-UHFFFAOYSA-N.svg)
![4-[(2,5-Dimethylphenyl)sulfonylamino]-N-(2-fluorophenyl)benzamide chemical structure, C21H19FN2O3S, CAS 690245-01-3](/s/KRHSIUIFKZWTGT-UHFFFAOYSA-N.svg)
![2-(2-Fluorophenoxy)-N-[4-({[(thiophen-2-yl)methyl]carbamoyl}methyl)phenyl]acetamide chemical structure, C21H19FN2O3S, CAS 1060356-52-6](/s/KHPOMFTYXNGIEI-UHFFFAOYSA-N.svg)
![2-[N-(Benzenesulfonyl)-2-fluoroanilino]-N-(3-methylphenyl)acetamide chemical structure, C21H19FN2O3S, CAS 425425-38-3](/s/JBKLVPQGZGLFGG-UHFFFAOYSA-N.svg)
![N-[4-[(4-Fluorophenyl)sulfamoyl]phenyl]-3-phenylpropanamide chemical structure, C21H19FN2O3S, CAS 330835-86-4](/s/MAWSOXURUCNIAO-UHFFFAOYSA-N.svg)
![N-(4-{[Benzyl(methyl)amino]sulfonyl}phenyl)-4-fluorobenzamide chemical structure, C21H19FN2O3S, CAS 497090-03-6](/s/BEOQZZGGMMLIDB-UHFFFAOYSA-N.svg)
![2-[N-(Benzenesulfonyl)-2-fluoroanilino]-N-(4-methylphenyl)acetamide chemical structure, C21H19FN2O3S, CAS 425427-48-1](/s/VVIZACYWEWAFFV-UHFFFAOYSA-N.svg)
![N-(4-Fluorophenyl)-2-[4-methyl(phenylsulfonyl)anilino]acetamide chemical structure, C21H19FN2O3S, CAS 335207-61-9](/s/ORBZNKNZJGZJGH-UHFFFAOYSA-N.svg)
![(E)-Ethyl 2-(2-cyano-3-(2-fluorophenyl)acrylamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate chemical structure, C21H19FN2O3S, CAS 327062-96-4](/s/WKOPKNYOGFYOSU-SDNWHVSQSA-N.svg)
![[4-(4-Fluorophenyl)sulfonylpiperazin-1-yl]-naphthalen-1-ylmethanone chemical structure, C21H19FN2O3S, CAS 428849-88-1](/s/KAOGJBSJFTYWEQ-UHFFFAOYSA-N.svg)
![N-[4-[(3,5-Dimethylphenyl)sulfamoyl]phenyl]-4-fluorobenzamide chemical structure, C21H19FN2O3S, CAS 433255-12-0](/s/WBPZHRNDWRGVGM-UHFFFAOYSA-N.svg)
![2-Fluoro-N-{4-[(2-phenylethyl)sulfamoyl]phenyl}benzamide chemical structure, C21H19FN2O3S, CAS 606922-81-0](/s/HMFLXDDFLKLGEI-UHFFFAOYSA-N.svg)
![2-{[(4-Fluorophenyl)sulfonyl]amino}-N-(1-phenylethyl)benzamide chemical structure, C21H19FN2O3S, CAS 377766-93-3](/s/KTHATVSRPIZXSB-UHFFFAOYSA-N.svg)
- N-[(E)-[4-[(2-Fluorophenyl)methoxy]phenyl]methylideneamino]-4-methylbenzenesulfonamide351349-86-5C21H19FN2O3S
- 1-(5-Fluoro-2-methoxybenzenesulfonyl)-2-[(naphthalen-1-yl)methyl]-4,5-dihydro-1H-imidazole873587-76-9C21H19FN2O3S
- 4-{[(3-Fluorophenyl)sulfonyl]amino}-N-(2-phenylethyl)benzamide690643-45-9C21H19FN2O3S
- N-(2-Fluorophenyl)-4-{methyl[(4-methylphenyl)sulfonyl]amino}benzamide642999-53-9C21H19FN2O3S
- N-[4-[Benzyl(methyl)sulfamoyl]phenyl]-2-fluorobenzamide710974-84-8C21H19FN2O3S
- (E)-Ethyl 2-(2-cyano-3-(4-fluorophenyl)acrylamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate868154-61-4C21H19FN2O3S
- 2-{[(4-Fluorophenyl)sulfonyl]amino}-N-(2-phenylethyl)benzamide377768-52-0C21H19FN2O3S
- 4-[Benzyl(methyl)sulfamoyl]-N-(4-fluorophenyl)benzamide683764-96-7C21H19FN2O3S
- (6-Fluoro-4-tosylquinolin-3-yl)(pyrrolidin-1-yl)methanone1111051-40-1C21H19FN2O3S
- 2-(4-Acetylphenoxy)-N-((2-(2-fluorophenyl)-4-methylthiazol-5-yl)methyl)acetamide1797127-06-0C21H19FN2O3S
- N-[4-[Ethyl(phenyl)sulfamoyl]phenyl]-4-fluorobenzamide650575-54-5C21H19FN2O3S
- 2-[Benzenesulfonyl(benzyl)amino]-N-(2-fluorophenyl)acetamide333434-50-7C21H19FN2O3S
- 2-[N-(Benzenesulfonyl)-2-methylanilino]-N-(4-fluorophenyl)acetamide428474-95-7C21H19FN2O3S
- 2-(4-Fluorophenyl)-N-[4-[(4-methylphenyl)sulfamoyl]phenyl]acetamide768290-98-8C21H19FN2O3S
- 1-(4-Fluoro-3-methoxybenzenesulfonyl)-2-[(naphthalen-1-yl)methyl]-4,5-dihydro-1H-imidazole873587-67-8C21H19FN2O3S
- 5-((4-Fluorobenzyl)oxy)-1-methyl-N-(3-(methylthio)phenyl)-4-oxo-1,4-dihydropyridine-2-carboxamide1021211-63-1C21H19FN2O3S
- 3-(4-Fluorophenyl)-2-[(4-methoxyphenyl)methyl]-3,4-dihydro-2H-1lambda6,2,4-benzothiadiazine-1,1-dione1114839-37-0C21H19FN2O3S
- 4-(Benzenesulfonyl)-6-fluoro-3-(piperidine-1-carbonyl)quinoline1111164-65-8C21H19FN2O3S
- 6-((3,4-Dimethylphenyl)sulfonyl)-N-(4-fluorobenzyl)nicotinamide1286718-83-9C21H19FN2O3S
- 1-Cyclopropyl-4-((1-(5-fluorobenzo[b]thiophene-2-carbonyl)azetidin-3-yl)oxy)-6-methylpyridin-2(1H)-one2034290-18-9C21H19FN2O3S
- 2-(4-Fluorophenoxy)-N-[4-({[(thiophen-2-yl)methyl]carbamoyl}methyl)phenyl]acetamide1060313-74-7C21H19FN2O3S
- 2-(2-Fluoropyridine-4-carbonyl)-6,7-dimethoxy-1-(thiophen-2-yl)-1,2,3,4-tetrahydroisoquinoline1241192-34-6C21H19FN2O3S
- N1-(4-fluorobenzyl)-N2-(2-hydroxy-2-(4-(thiophen-3-yl)phenyl)ethyl)oxalamide2034435-81-7C21H19FN2O3S
Frequently asked questions
What is the molar mass of C21H19FN2O3S?
The molar mass of C21H19FN2O3S is 398.45 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 398.1100 Da.
How many compounds have the formula C21H19FN2O3S?
CompoundList lists 47 compounds with the molecular formula C21H19FN2O3S, including (2-Fluorophenyl)-(4-naphthalen-2-ylsulfonylpiperazin-1-yl)methanone, 2-(4-Fluoro-N-methylsulfonylanilino)-N-(2-phenylphenyl)acetamide, 2-(3-Fluoro-N-methylsulfonylanilino)-N-(2-phenylphenyl)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 C21H19FN2O3S?
C21H19FN2O3S has a degree of unsaturation of 13. 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.