Molecular formula

C₁₁H₁₂N₂O₃

1,120 compounds have this formula on CompoundList.

Molar mass: 220.23g/mol
Monoisotopic mass: 225.1162Da
Atoms: 28
Elements: 4
Rings plus double bonds: 7

The formula C11H12N2O3 describes a molecule made of 11 carbon atoms, 12 hydrogen atoms, 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 × 1159.99%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 125.49%
1.008 × 12 = 12.096 g/mol
N Nitrogen × 212.72%
14.007 × 2 = 28.014 g/mol
O Oxygen × 321.79%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C11H12N2O3

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

Showing 1,101 to 1,120 of 1,120 compounds

Methyl 7-amino-2-methyl-1-oxo-2,3-dihydro-1H-isoindole-4-carboxylate

CAS 1257997-03-7C₁₁H₁₂N₂O₃

2-(2-Methylpropoxy)-4-nitrobenzonitrile

CAS 1881330-27-3C₁₁H₁₂N₂O₃

2-(3,3-Dimethyl-2-oxo-1H-pyrrolo[3,2-b]pyridin-6-yl)acetic acid

CAS 1440960-48-4C₁₁H₁₂N₂O₃

3-(4-Nitrophenyl)-6-oxa-3-azabicyclo[3.1.1]heptane

CAS 1527519-03-4C₁₁H₁₂N₂O₃

N,6,7-Trihydroxy-3,4-dihydronaphthalene-2-carboximidamide

CAS 776254-83-2C₁₁H₁₂N₂O₃

N'-[(Z)-(2,3-Dihydroxyphenyl)methylene]cyclopropanecarbohydrazide

CAS 475139-72-1C₁₁H₁₂N₂O₃

2H-Indazole-5-carboxylic acid,4-hydroxy-2-methyl-,ethyl ester

CAS 63363-14-4C₁₁H₁₂N₂O₃

2',3'-Dihydro-5'H-spiro[cyclopropane-1,4'-pyrido[3,2-b][1,4]oxazepine]-8'-carboxylic acid

CAS 2254498-64-9C₁₁H₁₂N₂O₃

Ethyl 2-amino-4-cyano-5-methoxybenzoate

CAS 2385574-11-6C₁₁H₁₂N₂O₃

Ethyl 7-amino-3-hydroxy-1H-indole-2-carboxylate

CAS 1360883-10-8C₁₁H₁₂N₂O₃

4-[(1S)-1-Methoxyethyl]pyrrolo[1,2-b]pyridazine-3-carboxylic acid

CAS 2724973-25-3C₁₁H₁₂N₂O₃

Ethyl 6-methoxy-1H-indazole-7-carboxylate

CAS 2891597-65-0C₁₁H₁₂N₂O₃

5-(5-Oxopyrrolidin-2-yl)nicotinic Acid Methyl Ester

CAS 2167953-44-6C₁₁H₁₂N₂O₃

Methyl 7-methoxy-1-methyl-1H-pyrrolo[2,3-c]pyridine-3-carboxylate

CAS 2748450-69-1C₁₁H₁₂N₂O₃

tert-Butyl 3-cyano-2-oxopyridine-1(2H)-carboxylate

CAS 2740660-82-4C₁₁H₁₂N₂O₃

Methyl 7-methoxy-2-methylimidazo[1,2-a]pyridine-3-carboxylate

CAS 1868163-86-3C₁₁H₁₂N₂O₃

Ethyl 5-methoxy-1H-indazole-4-carboxylate

CAS 2114729-88-1C₁₁H₁₂N₂O₃

3-(2-Hydroxyethyl)-2-methyl-8H-pyrido[1,2-a]pyrimidine-4,9-dione

CAS 1025804-82-3C₁₁H₁₂N₂O₃

1-Ethoxy-4-methyl-3-oxidoquinazolin-3-ium-2-one

CAS 372088-42-1C₁₁H₁₂N₂O₃

(E)-3-Hydroxy-N-(4-methylphenyl)-2-nitrosobut-2-enamide

CAS 2856-38-4C₁₁H₁₂N₂O₃

Frequently asked questions

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What is the molar mass of C11H12N2O3?

The molar mass of C11H12N2O3 is 220.23 g/mol, calculated from standard atomic weights for 11 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 225.1162 Da.

How many compounds have the formula C11H12N2O3?

CompoundList lists 1,120 compounds with the molecular formula C11H12N2O3, including Methyl 7-amino-2-methyl-1-oxo-2,3-dihydro-1H-isoindole-4-carboxylate, 2-(2-Methylpropoxy)-4-nitrobenzonitrile, 2-(3,3-Dimethyl-2-oxo-1H-pyrrolo[3,2-b]pyridin-6-yl)acetic acid. 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 C11H12N2O3?

C11H12N2O3 has a degree of unsaturation of 7. 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.