Molecular formula

C₁₉H₁₃ClN₂O₃

21 compounds have this formula on CompoundList.

Molar mass: 352.77g/mol
Monoisotopic mass: 352.0615Da
Atoms: 38
Elements: 5
Rings plus double bonds: 14

The formula C19H13ClN2O3 describes a molecule made of 19 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 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 × 1964.69%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 133.71%
1.008 × 13 = 13.104 g/mol
Cl Chlorine × 110.05%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 27.94%
14.007 × 2 = 28.014 g/mol
O Oxygen × 313.61%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C19H13ClN2O3

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

Showing 1 to 21 of 21 compounds

4-(4-Chloro-3-nitrophenyl)-3,4-dihydrobenzo[h]quinolin-2(1H)-one

CAS 329073-97-4C₁₉H₁₃ClN₂O₃

N-(Biphenyl-2-yl)-2-chloro-4-nitrobenzamide

CAS 5345-08-4C₁₉H₁₃ClN₂O₃

(E)-3-(5-(2-Chlorophenyl)furan-2-yl)-2-cyano-N-(furan-2-ylmethyl)acrylamide

CAS 468073-06-5C₁₉H₁₃ClN₂O₃

4-[1-(3-Chlorophenyl)-6-hydroxy-1H-indazol-3-yl]benzene-1,3-diol

CAS 680610-81-5C₁₉H₁₃ClN₂O₃

Antifungal agent 1

CAS 1265166-14-0C₁₉H₁₃ClN₂O₃

8-Chloro-3-hydroxy-2-[(1H-indol-3-yl)methyl]quinoline-4-carboxylic acid

CAS 924634-64-0C₁₉H₁₃ClN₂O₃

N-(2-Chloro-4-nitrophenyl)-4-phenylbenzamide

CAS 352688-74-5C₁₉H₁₃ClN₂O₃

(E)-3-(5-(3-Chlorophenyl)furan-2-yl)-2-cyano-N-(furan-2-ylmethyl)acrylamide

CAS 306312-37-8C₁₉H₁₃ClN₂O₃

1-(4-Chlorophenyl)-2-oxo-2-phenylethyl pyrazine-2-carboxylate

CAS 667439-27-2C₁₉H₁₃ClN₂O₃

(E)-N-(4-Chloro-3-nitrophenyl)-3-naphthalen-1-ylprop-2-enamide

CAS 356100-36-2C₁₉H₁₃ClN₂O₃

5-{[5-(2-Chlorophenyl)furan-2-yl]methylidene}-1,4-dimethyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile

CAS 879932-57-7C₁₉H₁₃ClN₂O₃

N-((5-(4-Chlorophenyl)isoxazol-3-yl)methyl)benzofuran-2-carboxamide

CAS 953250-90-3C₁₉H₁₃ClN₂O₃

2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl 1-chloroisoquinoline-3-carboxylate

CAS 1428044-55-6C₁₉H₁₃ClN₂O₃

(E)-3-(4-Chloro-3-nitrophenyl)-N-naphthalen-2-ylprop-2-enamide

CAS 433322-98-6C₁₉H₁₃ClN₂O₃

(E)-3-(4-Chloro-3-nitrophenyl)-N-naphthalen-1-ylprop-2-enamide

CAS 433326-58-0C₁₉H₁₃ClN₂O₃

6-Chloro-N-(2-methoxydibenzofuran-3-yl)pyridine-3-carboxamide

CAS 802974-53-4C₁₉H₁₃ClN₂O₃

6-(5-Chloro-2-hydroxyphenyl)-1,2-dihydro-4-(4-methoxyphenyl)-2-oxo-3-pyridinecarbonitrile

CAS 491871-59-1C₁₉H₁₃ClN₂O₃

4-[5-(2-Chloro-7-methylquinolin-3-yl)-1,2-oxazol-3(2H)-ylidene]-3-hydroxycyclohexa-2,5-dien-1-one

CAS 650637-58-4C₁₉H₁₃ClN₂O₃

2-(2-Chloro-6-methoxy-4-methyl-8-quinolinyl)-1H-isoindole-1,3(2H)-dione

CAS 121963-12-0C₁₉H₁₃ClN₂O₃

1-(4-Nitrobenzoyl)-9H-indeno[2,1-B]pyridin-1-ium chloride

CAS 88091-79-6C₁₉H₁₃ClN₂O₃

1-Benzoyl-7-nitro-9H-indeno[2,1-B]pyridin-1-ium chloride

CAS 88091-80-9C₁₉H₁₃ClN₂O₃

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What is the molar mass of C19H13ClN2O3?

The molar mass of C19H13ClN2O3 is 352.77 g/mol, calculated from standard atomic weights for 19 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 352.0615 Da.

How many compounds have the formula C19H13ClN2O3?

CompoundList lists 21 compounds with the molecular formula C19H13ClN2O3, including 4-(4-Chloro-3-nitrophenyl)-3,4-dihydrobenzo[h]quinolin-2(1H)-one, N-(Biphenyl-2-yl)-2-chloro-4-nitrobenzamide, (E)-3-(5-(2-Chlorophenyl)furan-2-yl)-2-cyano-N-(furan-2-ylmethyl)acrylamide. 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 C19H13ClN2O3?

C19H13ClN2O3 has a degree of unsaturation of 14. 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.