Molecular formula

C₂₀H₁₃ClN₂O₄

24 compounds have this formula on CompoundList.

Molar mass: 380.78g/mol
Monoisotopic mass: 380.0564Da
Atoms: 40
Elements: 5
Rings plus double bonds: 15

The formula C20H13ClN2O4 describes a molecule made of 20 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 4 oxygen atoms. 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 × 2063.09%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 133.44%
1.008 × 13 = 13.104 g/mol
Cl Chlorine × 19.31%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 27.36%
14.007 × 2 = 28.014 g/mol
O Oxygen × 416.81%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C20H13ClN2O4

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

Showing 1 to 24 of 24 compounds

2'-Benzoyl-4'-chloro-4-nitrobenzanilide

CAS 157488-07-8C₂₀H₁₃ClN₂O₄

5-(5-Chloro-2-hydroxybenzoyl)-1-(2-methoxyphenyl)-2-oxopyridine-3-carbonitrile

CAS 737812-81-6C₂₀H₁₃ClN₂O₄

2-(2-Chloro-4-nitrophenyl)-3-hydroxy-3-phenyl-2,3-dihydro-1H-isoindol-1-one

CAS 3532-64-7C₂₀H₁₃ClN₂O₄

5-(4-Chlorophenyl)-N-(2-methyl-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl)furan-2-carboxamide

CAS 433241-67-9C₂₀H₁₃ClN₂O₄

N-(2-Chlorophenyl)-2-(furan-2-ylmethyl)-1,3-dioxoisoindole-5-carboxamide

CAS 666711-13-3C₂₀H₁₃ClN₂O₄

4-Chloro-3-nitro-N-(9H-xanthen-9-yl)benzamide

CAS 297743-09-0C₂₀H₁₃ClN₂O₄

2-Chloro-5-(4-methyl-6-oxo-3-phenylpyrano[2,3-c]pyrazol-1(6H)-yl)benzoic acid

CAS 685118-17-6C₂₀H₁₃ClN₂O₄

N-((5-(4-Chlorophenyl)isoxazol-3-yl)methyl)-2-oxo-2H-chromene-3-carboxamide

CAS 953251-06-4C₂₀H₁₃ClN₂O₄

5-(3-Chlorophenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(pyridin-2-yl)-2,5-dihydro-1H-pyrrol-2-one

CAS 406200-58-6C₂₀H₁₃ClN₂O₄

7-Chloro-1',2-dimethyl-1,2-dihydrospiro(chromeno[2,3-c]pyrrole-1,3'-indole)-2',3,9-trione

CAS 874463-67-9C₂₀H₁₃ClN₂O₄

3-Phenyl-5-isoxazolyl 3-(2-chlorophenyl)-5-methyl-4-isoxazolecarboxylate

CAS 303987-03-3C₂₀H₁₃ClN₂O₄

1H-1,5-Benzodiazepine-2,4(3H,5H)-dione, 7-chloro-1-furoyl-5-phenyl-

CAS 26519-80-2C₂₀H₁₃ClN₂O₄

(5E)-1-(4-Chlorophenyl)-5-[(4-prop-2-ynoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione

CAS 348575-86-0C₂₀H₁₃ClN₂O₄

N-(4-Chlorophenyl)-3-(furan-2-carboxamido)benzofuran-2-carboxamide

CAS 887896-11-9C₂₀H₁₃ClN₂O₄

1-Chloro-4-nitro-7-(phenylmethoxy)-9(10H)-acridinone

CAS 99009-50-4C₂₀H₁₃ClN₂O₄

N-(3-Chlorophenyl)-3-(furan-2-carboxamido)benzofuran-2-carboxamide

CAS 888441-14-3C₂₀H₁₃ClN₂O₄

5-(4-Chlorophenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(pyridin-2-yl)-1H-pyrrol-2(5H)-one

CAS 406200-51-9C₂₀H₁₃ClN₂O₄

N-(2-Benzoyl-4-nitrophenyl)-4-chlorobenzamide

CAS 303099-29-8C₂₀H₁₃ClN₂O₄

N-(2-Benzoyl-4-chlorophenyl)-3-nitrobenzamide

CAS 157488-08-9C₂₀H₁₃ClN₂O₄

N-((5-(4-Chlorophenyl)isoxazol-3-yl)methyl)-4-oxo-4H-chromene-2-carboxamide

CAS 946210-57-7C₂₀H₁₃ClN₂O₄

7-Chloro-4-nitro-1-(p-tolyloxy)acridin-9(10H)-one

CAS 61290-20-8C₂₀H₁₃ClN₂O₄

5-(5-(3-Chlorophenyl)furan-2-carboxamido)-1H-indole-2-carboxylic acid

CAS 863703-33-7C₂₀H₁₃ClN₂O₄

N-[2-(2-Chlorobenzoyl)-4-nitrophenyl]benzamide

CAS 89090-65-3C₂₀H₁₃ClN₂O₄

1-Chloro-7-methoxy-4-nitro-9-phenoxyacridine

CAS 134039-84-2C₂₀H₁₃ClN₂O₄

Frequently asked questions

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What is the molar mass of C20H13ClN2O4?

The molar mass of C20H13ClN2O4 is 380.78 g/mol, calculated from standard atomic weights for 20 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 380.0564 Da.

How many compounds have the formula C20H13ClN2O4?

CompoundList lists 24 compounds with the molecular formula C20H13ClN2O4, including 2'-Benzoyl-4'-chloro-4-nitrobenzanilide, 5-(5-Chloro-2-hydroxybenzoyl)-1-(2-methoxyphenyl)-2-oxopyridine-3-carbonitrile, 2-(2-Chloro-4-nitrophenyl)-3-hydroxy-3-phenyl-2,3-dihydro-1H-isoindol-1-one. 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 C20H13ClN2O4?

C20H13ClN2O4 has a degree of unsaturation of 15. 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.