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Molecular formula

C21H21FN2O2S

34 compounds have this formula on CompoundList.

Molar mass
384.47g/mol
Monoisotopic mass
384.1308Da
Atoms
48
Elements
6
Rings plus double bonds
12

The formula C21H21FN2O2S describes a molecule made of 21 carbon atoms, 21 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 × 2165.61%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 215.51%
    1.008 × 21 = 21.168 g/mol
  • F Fluorine × 14.94%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 27.29%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 28.32%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 18.34%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H21FN2O2S

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

Showing 1 to 34 of 34 compounds

QF-0510B chemical structure, C21H21FN2O2S, CAS 240404-10-8
QF-0510B
CAS 240404-10-8C21H21FN2O2S
N-(2-(2-(3-Fluorophenyl)thiazol-4-yl)ethyl)-4-isopropoxybenzamide chemical structure, C21H21FN2O2S, CAS 895780-83-3
N-(2-(2-(3-Fluorophenyl)thiazol-4-yl)ethyl)-4-isopropoxybenzamide
CAS 895780-83-3C21H21FN2O2S
N-[2-[2-(3-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl]-2-(4-methoxyphenyl)acetamide chemical structure, C21H21FN2O2S, CAS 933248-93-2
N-[2-[2-(3-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl]-2-(4-methoxyphenyl)acetamide
CAS 933248-93-2C21H21FN2O2S
1-[4-(1,3-Benzothiazol-2-yl)piperidin-1-yl]-2-(4-fluorophenoxy)propan-1-one chemical structure, C21H21FN2O2S, CAS 898519-02-3
1-[4-(1,3-Benzothiazol-2-yl)piperidin-1-yl]-2-(4-fluorophenoxy)propan-1-one
CAS 898519-02-3C21H21FN2O2S
N-{2-[2-(3-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-(3-methylphenoxy)acetamide chemical structure, C21H21FN2O2S, CAS 923108-14-9
N-{2-[2-(3-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-(3-methylphenoxy)acetamide
CAS 923108-14-9C21H21FN2O2S
3-(Benzenesulfonyl)-6-fluoro-4-(4-methylpiperidin-1-yl)quinoline chemical structure, C21H21FN2O2S, CAS 866844-20-4
3-(Benzenesulfonyl)-6-fluoro-4-(4-methylpiperidin-1-yl)quinoline
CAS 866844-20-4C21H21FN2O2S
2-Ethoxy-N-{2-[2-(4-fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}benzamide chemical structure, C21H21FN2O2S, CAS 894002-69-8
2-Ethoxy-N-{2-[2-(4-fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}benzamide
CAS 894002-69-8C21H21FN2O2S
1-[(2-Fluorophenyl)methyl]-4-naphthalen-2-ylsulfonylpiperazine chemical structure, C21H21FN2O2S, CAS 461414-78-8
1-[(2-Fluorophenyl)methyl]-4-naphthalen-2-ylsulfonylpiperazine
CAS 461414-78-8C21H21FN2O2S
1-[(4-Fluorophenyl)methyl]-4-naphthalen-2-ylsulfonylpiperazine chemical structure, C21H21FN2O2S, CAS 428852-11-3
1-[(4-Fluorophenyl)methyl]-4-naphthalen-2-ylsulfonylpiperazine
CAS 428852-11-3C21H21FN2O2S
1-(2-Fluorophenyl)-4-[(2-methoxy-1-naphthyl)sulfinyl]piperazine chemical structure, C21H21FN2O2S, CAS 477714-14-0
1-(2-Fluorophenyl)-4-[(2-methoxy-1-naphthyl)sulfinyl]piperazine
CAS 477714-14-0C21H21FN2O2S
N-{2-[2-(3-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-(4-methylphenoxy)acetamide chemical structure, C21H21FN2O2S, CAS 946328-24-1
N-{2-[2-(3-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-(4-methylphenoxy)acetamide
CAS 946328-24-1C21H21FN2O2S
1-(4-Fluorophenyl)-N-phenethyl-N-(pyridin-2-ylmethyl)methanesulfonamide chemical structure, C21H21FN2O2S, CAS 1286727-00-1
1-(4-Fluorophenyl)-N-phenethyl-N-(pyridin-2-ylmethyl)methanesulfonamide
CAS 1286727-00-1C21H21FN2O2S
1-(4-Fluorophenyl)-4-[(6-methylnaphthalen-2-yl)sulfonyl]piperazine chemical structure, C21H21FN2O2S, CAS 496014-22-3
1-(4-Fluorophenyl)-4-[(6-methylnaphthalen-2-yl)sulfonyl]piperazine
CAS 496014-22-3C21H21FN2O2S
5-[4-(Diethylamino)benzylidene]-3-(4-fluorobenzyl)-1,3-thiazolidine-2,4-dione chemical structure, C21H21FN2O2S, CAS 428828-22-2
5-[4-(Diethylamino)benzylidene]-3-(4-fluorobenzyl)-1,3-thiazolidine-2,4-dione
CAS 428828-22-2C21H21FN2O2S
3-(Benzenesulfonyl)-6-fluoro-4-(3-methylpiperidin-1-yl)quinoline chemical structure, C21H21FN2O2S, CAS 866897-12-3
3-(Benzenesulfonyl)-6-fluoro-4-(3-methylpiperidin-1-yl)quinoline
CAS 866897-12-3C21H21FN2O2S
2-(Benzo[d]oxazol-2-ylthio)-1-(3-(4-fluorophenyl)azepan-1-yl)ethanone chemical structure, C21H21FN2O2S, CAS 1797068-86-0
2-(Benzo[d]oxazol-2-ylthio)-1-(3-(4-fluorophenyl)azepan-1-yl)ethanone
CAS 1797068-86-0C21H21FN2O2S
1-(4-Fluorophenyl)sulfonyl-4-(naphthalen-1-ylmethyl)piperazine chemical structure, C21H21FN2O2S, CAS 428504-47-6
1-(4-Fluorophenyl)sulfonyl-4-(naphthalen-1-ylmethyl)piperazine
CAS 428504-47-6C21H21FN2O2S
N-[(2Z)-4-(4-Fluorophenyl)-3-(tetrahydrofuran-2-ylmethyl)-1,3-thiazol-2(3H)-ylidene]-4-methoxyaniline chemical structure, C21H21FN2O2S, CAS 473884-13-8
N-[(2Z)-4-(4-Fluorophenyl)-3-(tetrahydrofuran-2-ylmethyl)-1,3-thiazol-2(3H)-ylidene]-4-methoxyaniline
CAS 473884-13-8C21H21FN2O2S
4-(Azepan-1-yl)-3-(benzenesulfonyl)-6-fluoroquinoline chemical structure, C21H21FN2O2S, CAS 866844-19-1
4-(Azepan-1-yl)-3-(benzenesulfonyl)-6-fluoroquinoline
CAS 866844-19-1C21H21FN2O2S
2-(4-Fluorophenyl)-N-{2-[2-(4-methoxyphenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}acetamide chemical structure, C21H21FN2O2S, CAS 893996-09-3
2-(4-Fluorophenyl)-N-{2-[2-(4-methoxyphenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}acetamide
CAS 893996-09-3C21H21FN2O2S
N-{2-[2-(4-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-(4-methoxyphenyl)acetamide chemical structure, C21H21FN2O2S, CAS 946327-82-8
N-{2-[2-(4-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-(4-methoxyphenyl)acetamide
CAS 946327-82-8C21H21FN2O2S
N-{2-[2-(4-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-(4-methylphenoxy)acetamide chemical structure, C21H21FN2O2S, CAS 946327-94-2
N-{2-[2-(4-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-(4-methylphenoxy)acetamide
CAS 946327-94-2C21H21FN2O2S
2-Ethoxy-N-{2-[2-(3-fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}benzamide chemical structure, C21H21FN2O2S, CAS 946374-80-7
2-Ethoxy-N-{2-[2-(3-fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}benzamide
CAS 946374-80-7C21H21FN2O2S
N-{2-[2-(3-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-(2-methylphenoxy)acetamide chemical structure, C21H21FN2O2S, CAS 946375-03-7
N-{2-[2-(3-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-(2-methylphenoxy)acetamide
CAS 946375-03-7C21H21FN2O2S

Frequently asked questions

What is the molar mass of C21H21FN2O2S?

The molar mass of C21H21FN2O2S is 384.47 g/mol, calculated from standard atomic weights for 21 carbon atoms, 21 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 384.1308 Da.

How many compounds have the formula C21H21FN2O2S?

CompoundList lists 34 compounds with the molecular formula C21H21FN2O2S, including QF-0510B, N-(2-(2-(3-Fluorophenyl)thiazol-4-yl)ethyl)-4-isopropoxybenzamide, N-[2-[2-(3-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl]-2-(4-methoxyphenyl)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 C21H21FN2O2S?

C21H21FN2O2S has a degree of unsaturation of 12. 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.