Molecular formula

C₁₆H₁₁ClN₂O₅

17 compounds have this formula on CompoundList.

Molar mass: 346.72g/mol
Monoisotopic mass: 346.0356Da
Atoms: 35
Elements: 5
Rings plus double bonds: 12

The formula C16H11ClN2O5 describes a molecule made of 16 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 5 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 × 1655.43%
12.011 × 16 = 192.176 g/mol
H Hydrogen × 113.20%
1.008 × 11 = 11.088 g/mol
Cl Chlorine × 110.22%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 28.08%
14.007 × 2 = 28.014 g/mol
O Oxygen × 523.07%
15.999 × 5 = 79.995 g/mol

Look up another formula

Compounds with the formula C16H11ClN2O5

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

Showing 1 to 17 of 17 compounds

2-Oxo-2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)ethyl 2-chloropyridine-3-carboxylate

CAS 453513-20-7C₁₆H₁₁ClN₂O₅

3-[2-(5-Chloro-2-hydroxyanilino)-1-nitrovinyl]-2-benzofuran-1(3H)-one

CAS 320420-38-0C₁₆H₁₁ClN₂O₅

5-Chloro-3-hydroxy-3-[2-(3-nitrophenyl)-2-oxoethyl]-1H-indol-2-one

CAS 434291-20-0C₁₆H₁₁ClN₂O₅

(E)-3-(1,3-Benzodioxol-5-yl)-N-(2-chloro-4-nitrophenyl)prop-2-enamide

CAS 349416-00-8C₁₆H₁₁ClN₂O₅

2-Chloroethyl (2E)-2-cyano-3-[5-(4-nitrophenyl)furan-2-yl]prop-2-enoate

CAS 301339-94-6C₁₆H₁₁ClN₂O₅

Ethyl 3-(5-{2-chloro-4-nitrophenyl}-2-furyl)-2-cyanoacrylate

CAS 302562-09-0C₁₆H₁₁ClN₂O₅

5-Chloro-3-hydroxy-3-[2-(4-nitrophenyl)-2-oxoethyl]-1,3-dihydro-2H-indol-2-one

CAS 434293-43-3C₁₆H₁₁ClN₂O₅

8-(2-Chloro-5-nitrophenyl)-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]quinolin-6-one

CAS 847482-78-4C₁₆H₁₁ClN₂O₅

4-Chloro-2-{[(2E)-3-(3-nitrophenyl)prop-2-enoyl]amino}benzoic acid

CAS 1141057-46-6C₁₆H₁₁ClN₂O₅

5-(2-Chloro-4-nitrophenyl)-N-(furan-2-ylmethyl)furan-2-carboxamide

CAS 618397-03-8C₁₆H₁₁ClN₂O₅

2-Oxo-2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)ethyl 2-chloropyridine-4-carboxylate

CAS 1222977-38-9C₁₆H₁₁ClN₂O₅

Ethyl 7-chloro-5-nitro-2-phenylbenzo[d]oxazole-6-carboxylate

CAS 1620874-90-9C₁₆H₁₁ClN₂O₅

2-Oxo-2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)ethyl 6-chloropyridine-3-carboxylate

CAS 877043-42-0C₁₆H₁₁ClN₂O₅

7-Chloro-8-hydroxy-6-methoxy-2-(2-nitrophenyl)quinolin-5(1H)-one

CAS 61472-42-2C₁₆H₁₁ClN₂O₅

3-[Chloro(4-nitrophenyl)methyl]-4-phenyl-1,3-oxazolidine-2,5-dione

CAS 61608-07-9C₁₆H₁₁ClN₂O₅

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-chloro-6-ethoxypyridine-3-carboxylate

CAS 2248400-19-1C₁₆H₁₁ClN₂O₅

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-chloro-2-methoxy-4-methylpyridine-3-carboxylate

CAS 2248406-19-9C₁₆H₁₁ClN₂O₅

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What is the molar mass of C16H11ClN2O5?

The molar mass of C16H11ClN2O5 is 346.72 g/mol, calculated from standard atomic weights for 16 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 346.0356 Da.

How many compounds have the formula C16H11ClN2O5?

CompoundList lists 17 compounds with the molecular formula C16H11ClN2O5, including 2-Oxo-2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)ethyl 2-chloropyridine-3-carboxylate, 3-[2-(5-Chloro-2-hydroxyanilino)-1-nitrovinyl]-2-benzofuran-1(3H)-one, 5-Chloro-3-hydroxy-3-[2-(3-nitrophenyl)-2-oxoethyl]-1H-indol-2-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 C16H11ClN2O5?

C16H11ClN2O5 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.