Molecular formula

C₂₁H₁₉ClFN₃O₃S

15 compounds have this formula on CompoundList.

Molar mass: 447.91g/mol
Monoisotopic mass: 447.0820Da
Atoms: 49
Elements: 7
Rings plus double bonds: 13

The formula C21H19ClFN3O3S describes a molecule made of 21 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 3 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 × 2156.31%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 194.28%
1.008 × 19 = 19.152 g/mol
Cl Chlorine × 17.91%
35.45 × 1 = 35.450 g/mol
F Fluorine × 14.24%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 39.38%
14.007 × 3 = 42.021 g/mol
O Oxygen × 310.72%
15.999 × 3 = 47.997 g/mol
S Sulfur × 17.16%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C21H19ClFN3O3S

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

Showing 1 to 15 of 15 compounds

(3R)-N-((S)-1-((2-Chloro-6-fluorobenzyl)amino)-1-oxopropan-2-yl)-5-oxo-2,3,5,9b-tetrahydrothiazolo[2,3-a]isoindole-3-carboxamide

CAS 1013752-08-3C₂₁H₁₉ClFN₃O₃S

2-[(4-Chlorophenyl)sulfonyl-[(4-fluorophenyl)methyl]amino]-N-(pyridin-4-ylmethyl)acetamide

CAS 433260-73-2C₂₁H₁₉ClFN₃O₃S

2-[(4-Chlorophenyl)sulfonyl-[(4-fluorophenyl)methyl]amino]-N-(pyridin-2-ylmethyl)acetamide

CAS 433322-42-0C₂₁H₁₉ClFN₃O₃S

N-(3-Chloro-4-methoxyphenyl)-2-(2-((2-fluorobenzyl)thio)-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)acetamide

CAS 1105245-72-4C₂₁H₁₉ClFN₃O₃S

1''-({5-Chloro-1-[2-(methylsulfonyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-2-yl}methyl)-5''-fluorospiro[cyclopropane-1,3''- indol]-2''(1''H)-one

CAS 1637750-51-6C₂₁H₁₉ClFN₃O₃S

Ethyl [4-({2-[(4-chloro-2-fluorophenyl)amino]-2-oxoethyl}thio)-1H-1,5-benzodiazepin-2-yl]acetate

CAS 1286717-44-9C₂₁H₁₉ClFN₃O₃S

1-[3-(4-Chlorobenzenesulfonyl)-6-fluoroquinolin-4-yl]piperidine-4-carboxamide

CAS 866871-43-4C₂₁H₁₉ClFN₃O₃S

4-Chloro-N-[(4-fluorophenyl)methyl]-N-{[4-(hydrazinecarbonyl)phenyl]methyl}benzene-1-sulfonamide

CAS 1000930-52-8C₂₁H₁₉ClFN₃O₃S

(E)-3-(2-Chloro-6-fluorophenyl)-2-cyano-N-(3-piperidin-1-ylsulfonylphenyl)prop-2-enamide

CAS 717118-41-7C₂₁H₁₉ClFN₃O₃S

N-(2-(Dimethylamino)ethyl)-N-(6-fluorobenzo[d]thiazol-2-yl)-2-oxo-2H-chromene-3-carboxamide hydrochloride

CAS 1215659-07-6C₂₁H₁₉ClFN₃O₃S

2-[(4-Chlorophenyl)sulfonyl-[(2-fluorophenyl)methyl]amino]-N-(pyridin-2-ylmethyl)acetamide

CAS 510716-74-2C₂₁H₁₉ClFN₃O₃S

2-[(4-Chlorophenyl)sulfonyl-[(4-fluorophenyl)methyl]amino]-N-(pyridin-3-ylmethyl)acetamide

CAS 433307-88-1C₂₁H₁₉ClFN₃O₃S

Methanesulfonamide, N-(4-((3-fluoro-9-acridinyl)amino)-3-methoxyphenyl)-, monohydrochloride

CAS 76708-39-9C₂₁H₁₉ClFN₃O₃S

Methanesulfonamide, N-(4-((2-fluoro-9-acridinyl)amino)-3-methoxyphenyl)-, monohydrochloride

CAS 76708-46-8C₂₁H₁₉ClFN₃O₃S

Methanesulfonamide, N-(4-((4-fluoro-9-acridinyl)amino)-3-methoxyphenyl)-, monohydrochloride

CAS 76708-66-2C₂₁H₁₉ClFN₃O₃S

Frequently asked questions

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What is the molar mass of C21H19ClFN3O3S?

The molar mass of C21H19ClFN3O3S is 447.91 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 447.0820 Da.

How many compounds have the formula C21H19ClFN3O3S?

CompoundList lists 15 compounds with the molecular formula C21H19ClFN3O3S, including (3R)-N-((S)-1-((2-Chloro-6-fluorobenzyl)amino)-1-oxopropan-2-yl)-5-oxo-2,3,5,9b-tetrahydrothiazolo[2,3-a]isoindole-3-carboxamide, 2-[(4-Chlorophenyl)sulfonyl-[(4-fluorophenyl)methyl]amino]-N-(pyridin-4-ylmethyl)acetamide, 2-[(4-Chlorophenyl)sulfonyl-[(4-fluorophenyl)methyl]amino]-N-(pyridin-2-ylmethyl)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 C21H19ClFN3O3S?

C21H19ClFN3O3S 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.