Molecular formula

C₁₉H₁₆N₂O₂

220 compounds have this formula on CompoundList.

Molar mass: 304.35g/mol
Monoisotopic mass: 304.1212Da
Atoms: 39
Elements: 4
Rings plus double bonds: 13

The formula C19H16N2O2 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 2 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 × 1974.98%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 165.30%
1.008 × 16 = 16.128 g/mol
N Nitrogen × 29.20%
14.007 × 2 = 28.014 g/mol
O Oxygen × 210.51%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C19H16N2O2

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

Showing 201 to 220 of 220 compounds

N-[4-(2-Methylphenoxy)phenyl]pyridine-3-carboxamide

CAS 92085-17-1C₁₉H₁₆N₂O₂

1-Benzoyl-6-methoxy-4-methyl-1,2-dihydroquinoline-2-carbonitrile

CAS 93271-69-3C₁₉H₁₆N₂O₂

3-Phenoxy-6-[2-(prop-2-en-1-yl)phenoxy]pyridazine

CAS 61206-88-0C₁₉H₁₆N₂O₂

4-Benzoyl-2-phenyl-5-(prop-1-en-1-yl)-2,4-dihydro-3H-pyrazol-3-one

CAS 88075-58-5C₁₉H₁₆N₂O₂

Methyl 3-(1,3-diphenyl-1H-pyrazol-5-yl)prop-2-enoate

CAS 87995-91-3C₁₉H₁₆N₂O₂

7-Isoquinolin-4-yl-3-propan-2-yloxy-1,2-benzoxazole

CAS 1428880-51-6C₁₉H₁₆N₂O₂

3-(1-Anilino-3-phenylprop-2-en-1-ylidene)pyrrolidine-2,4-dione

CAS 61382-87-4C₁₉H₁₆N₂O₂

5-(3-Cyclopropyloxyphenyl)-2-phenylpyridazin-3-one

CAS 2416236-10-5C₁₉H₁₆N₂O₂

(S)-2-(4-Methoxyquinolin-2-yl)-4-phenyl-4,5-dihydrooxazole

CAS 2414326-81-9C₁₉H₁₆N₂O₂

3-Benzyl-1-(but-2-yn-1-yl)-1,2,3,4-tetrahydroquinazoline-2,4-dione

CAS 2741944-84-1C₁₉H₁₆N₂O₂

N-(2-Cyclopropyl-3-quinolinyl)carbamic acid phenyl ester

CAS 1972613-82-3C₁₉H₁₆N₂O₂

1-(2-(Benzyloxy)-4-(pyrimidin-5-yl)phenyl)ethanone

CAS 3078434-18-8C₁₉H₁₆N₂O₂

N-Cyclopropyl-1-oxo-2-phenyl-1,2-dihydroisoquinoline-3-carboxamide

CAS 3054616-41-7C₁₉H₁₆N₂O₂

1-Oxo-2-phenyl-N-(prop-2-en-1-yl)-1,2-dihydroisoquinoline-3-carboxamide

CAS 3054622-69-1C₁₉H₁₆N₂O₂

4-Benzoyl-2-phenyl-5-[(E)-prop-1-enyl]-4H-pyrazol-3-one

C₁₉H₁₆N₂O₂

N-(3-Methyl-5-styrylisoxazol-4-yl)benzamide

C₁₉H₁₆N₂O₂

4-(Phenoxymethyl)-N-pyridin-4-ylbenzamide

CAS 204844-07-5C₁₉H₁₆N₂O₂

4H-1-Benzopyran-4-one,3-[4,5-dihydro-3-(4-methylphenyl)-1H-pyrazol-5-yl]-

CAS 139394-37-9C₁₉H₁₆N₂O₂

Benzyl N-(4-phenyl-2-pyridinyl)carbamate

CAS 1958059-79-4C₁₉H₁₆N₂O₂

Benzyl 6-cyano-1,2,2a,7b-tetrahydro-3H-cyclobuta[b]indole-3-carboxylate

CAS 2417969-81-2C₁₉H₁₆N₂O₂

Frequently asked questions

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What is the molar mass of C19H16N2O2?

The molar mass of C19H16N2O2 is 304.35 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 304.1212 Da.

How many compounds have the formula C19H16N2O2?

CompoundList lists 220 compounds with the molecular formula C19H16N2O2, including N-[4-(2-Methylphenoxy)phenyl]pyridine-3-carboxamide, 1-Benzoyl-6-methoxy-4-methyl-1,2-dihydroquinoline-2-carbonitrile, 3-Phenoxy-6-[2-(prop-2-en-1-yl)phenoxy]pyridazine. 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 C19H16N2O2?

C19H16N2O2 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.