Molecular formula

C₁₉H₁₂N₂O₄

72 compounds have this formula on CompoundList.

Molar mass: 332.31g/mol
Monoisotopic mass: 332.0797Da
Atoms: 37
Elements: 4
Rings plus double bonds: 15

The formula C19H12N2O4 describes a molecule made of 19 carbon atoms, 12 hydrogen atoms, 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 × 1968.67%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 123.64%
1.008 × 12 = 12.096 g/mol
N Nitrogen × 28.43%
14.007 × 2 = 28.014 g/mol
O Oxygen × 419.26%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C19H12N2O4

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

Showing 1 to 72 of 72 compounds

1',2,2',4-Tetrahydro-2,2'-dioxospiro(benz(CD)indole-5(1H),3'-(3H)indole)-3-carboxylic acid

CAS 73972-38-0C₁₉H₁₂N₂O₄

(4-Oxo-2-phenylquinazolin-3-yl) furan-2-carboxylate

CAS 5677-21-4C₁₉H₁₂N₂O₄

2H-1-Benzopyran-2-one, 4-(1-naphthalenylamino)-3-nitro-

CAS 88353-27-9C₁₉H₁₂N₂O₄

4-(4-Methyl-1,3-dioxo-1,3-dihydro-2H-pyrrolo[3,4-c]quinolin-2-yl)benzoic acid

CAS 313483-03-3C₁₉H₁₂N₂O₄

3-(4-Methyl-1,3-dioxopyrrolo[3,4-c]quinolin-2-yl)benzoic acid

CAS 313483-04-4C₁₉H₁₂N₂O₄

3-(6-Hydroxy-2-oxochromen-3-yl)-1-phenylpyrazole-4-carbaldehyde

CAS 371917-56-5C₁₉H₁₂N₂O₄

N-Dibenzofuran-3-yl-3-nitrobenzamide

CAS 330438-90-9C₁₉H₁₂N₂O₄

Quinolin-8-yl 2-(1,3-dioxoisoindolin-2-yl)acetate

CAS 7750-60-9C₁₉H₁₂N₂O₄

N-(1,3-Dioxo-2-phenylisoindol-5-yl)furan-2-carboxamide

CAS 294892-41-4C₁₉H₁₂N₂O₄

Methyl 4,9-dioxo-1-phenylbenzo[f]indazole-3-carboxylate

CAS 79712-57-5C₁₉H₁₂N₂O₄

2-Amino-4-(3-hydroxyphenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile

CAS 333341-17-6C₁₉H₁₂N₂O₄

(5Z)-5-(Furan-2-ylmethylidene)-1-naphthalen-1-yl-1,3-diazinane-2,4,6-trione

CAS 1334432-16-4C₁₉H₁₂N₂O₄

1H-Xantheno[2,1,9-def]isoquinoline-1,3(2H)-dione, 2-amino-9-methoxy-

CAS 47428-52-4C₁₉H₁₂N₂O₄

3-{[5-(4-Nitrophenyl)furan-2-yl]methylidene}-2,3-dihydro-1H-indol-2-one

CAS 64258-83-9C₁₉H₁₂N₂O₄

4-(9H-Carbazol-9-yl)pyridine-2,6-dicarboxylic acid

CAS 2079886-11-4C₁₉H₁₂N₂O₄

2-(4-Methylphenyl)-6-nitro-1H-benzo[de]isoquinoline-1,3(2H)-dione

CAS 129-23-7C₁₉H₁₂N₂O₄

3-(Naphthalen-1-yl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid

CAS 926268-91-9C₁₉H₁₂N₂O₄

2-[(E)-2-[5-(3-Nitrophenyl)furan-2-yl]ethenyl]-1,3-benzoxazole

CAS 331851-82-2C₁₉H₁₂N₂O₄

N-(9,10-Dioxo-9,10-dihydroanthracen-1-yl)-5-methylisoxazole-3-carboxamide

CAS 955753-09-0C₁₉H₁₂N₂O₄

5-(6-Benzoyl-1H-benzimidazol-2-yl)furan-2-carboxylic acid

CAS 920286-54-0C₁₉H₁₂N₂O₄

N-(4-(Benzo[d]oxazol-2-yl)phenyl)-2-oxo-2H-pyran-5-carboxamide

CAS 1235337-41-3C₁₉H₁₂N₂O₄

N-(9,10-Dioxo-9,10-dihydroanthracen-1-yl)-3-methylisoxazole-5-carboxamide

CAS 946334-90-3C₁₉H₁₂N₂O₄

N-(9,10-Dioxo-9,10-dihydroanthracen-2-yl)-3-methylisoxazole-5-carboxamide

CAS 953212-01-6C₁₉H₁₂N₂O₄

N-(2-Oxo-2H-chromen-3-yl)-5-phenyloxazole-2-carboxamide

CAS 1795412-96-2C₁₉H₁₂N₂O₄

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What is the molar mass of C19H12N2O4?

The molar mass of C19H12N2O4 is 332.31 g/mol, calculated from standard atomic weights for 19 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 332.0797 Da.

How many compounds have the formula C19H12N2O4?

CompoundList lists 72 compounds with the molecular formula C19H12N2O4, including 1',2,2',4-Tetrahydro-2,2'-dioxospiro(benz(CD)indole-5(1H),3'-(3H)indole)-3-carboxylic acid, (4-Oxo-2-phenylquinazolin-3-yl) furan-2-carboxylate, 2H-1-Benzopyran-2-one, 4-(1-naphthalenylamino)-3-nitro-. 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 C19H12N2O4?

C19H12N2O4 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.