Molecular formula

C₁₉H₁₂N₂O₂

27 compounds have this formula on CompoundList.

Molar mass: 300.32g/mol
Monoisotopic mass: 300.0899Da
Atoms: 35
Elements: 4
Rings plus double bonds: 15

The formula C19H12N2O2 describes a molecule made of 19 carbon atoms, 12 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 × 1975.99%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 124.03%
1.008 × 12 = 12.096 g/mol
N Nitrogen × 29.33%
14.007 × 2 = 28.014 g/mol
O Oxygen × 210.65%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C19H12N2O2

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

Showing 1 to 27 of 27 compounds

9(Or 10)-methoxy-7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one

CAS 68296-59-3C₁₉H₁₂N₂O₂

3-(Naphth-2-yl)quinoxaline-5-carboxylic acid

CAS 688801-18-5C₁₉H₁₂N₂O₂

6-(2-Phenylphenyl)pyrrolo[3,4-b]pyridine-5,7-dione

CAS 120347-88-8C₁₉H₁₂N₂O₂

2-Nitro-N-phenylfluoren-9-imine

CAS 75158-95-1C₁₉H₁₂N₂O₂

4-(Isoquinolin-6-ylamino)naphthalene-1,2-dione

CAS 1643120-60-8C₁₉H₁₂N₂O₂

7H-Benzimidazo(2,1-a)benz(de)isoquinolin-7-one, 10-methoxy-

CAS 15220-29-8C₁₉H₁₂N₂O₂

7H-Benzimidazo[2,1-a]benz[de]isoquinolin-7-one, 11-methoxy-

CAS 5504-69-8C₁₉H₁₂N₂O₂

1H-Indazole-4,7-dione, 1,3-diphenyl-

CAS 132782-93-5C₁₉H₁₂N₂O₂

2-[(E)-Naphthalen-2-ylmethylideneamino]isoindole-1,3-dione

CAS 32387-13-6C₁₉H₁₂N₂O₂

2-(Benzylideneamino)benzo[de]isoquinoline-1,3-dione

CAS 5348-84-5C₁₉H₁₂N₂O₂

3-(Naphthalen-1-yl)quinoxaline-5-carboxylic acid

CAS 904818-32-2C₁₉H₁₂N₂O₂

2-(Naphthalen-1-yl)quinoxaline-5-carboxylic acid

CAS 904818-39-9C₁₉H₁₂N₂O₂

2-(Naphthalen-2-yl)quinoxaline-5-carboxylic acid

CAS 904818-46-8C₁₉H₁₂N₂O₂

2-((8-Quinolylamino)methylene)indane-1,3-dione

CAS 1023367-18-1C₁₉H₁₂N₂O₂

Agn-PC-0086W9

CAS 549548-25-6C₁₉H₁₂N₂O₂

4-(1,10-Phenanthrolin-5-yl)benzoic acid

CAS 1633017-90-9C₁₉H₁₂N₂O₂

10-Methyl-7-oxoacenaphtho[1,2-b]quinoxalin-7-ium-12(7H)-olate

CAS 67119-60-2C₁₉H₁₂N₂O₂

5,11-Dihydroindolo[3,2-b]carbazole-6-carboxylic acid

CAS 744207-11-2C₁₉H₁₂N₂O₂

5,11-Dihydro-2-hydroxyindolo[3,2-b]carbazole-6-carboxaldehyde

CAS 549548-26-7C₁₉H₁₂N₂O₂

Phenanthridine, 6-(4-nitrophenyl)-

CAS 98351-83-8C₁₉H₁₂N₂O₂

9H-Indeno(2,1-b)pyridine, 9-((4-nitrophenyl)methylene)-

CAS 110576-14-2C₁₉H₁₂N₂O₂

Benzo[g]quinazoline-5,10-dione, 4-methyl-2-phenyl-

CAS 61416-91-9C₁₉H₁₂N₂O₂

4-[2-[4-(3-Pyridinyl)phenyl]ethynyl]-2-pyridinecarboxylic acid

CAS 1244017-15-9C₁₉H₁₂N₂O₂

6-Methyltriphenodioxazine

CAS 1496-96-4C₁₉H₁₂N₂O₂

Frequently asked questions

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What is the molar mass of C19H12N2O2?

The molar mass of C19H12N2O2 is 300.32 g/mol, calculated from standard atomic weights for 19 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 300.0899 Da.

How many compounds have the formula C19H12N2O2?

CompoundList lists 27 compounds with the molecular formula C19H12N2O2, including 9(Or 10)-methoxy-7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one, 3-(Naphth-2-yl)quinoxaline-5-carboxylic acid, 6-(2-Phenylphenyl)pyrrolo[3,4-b]pyridine-5,7-dione. 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 C19H12N2O2?

C19H12N2O2 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.