C11H9NO4
351 compounds have this formula on CompoundList.
- Molar mass
- 219.20g/mol
- Monoisotopic mass
- 219.0532Da
- Atoms
- 25
- Elements
- 4
- Rings plus double bonds
- 8
The formula C11H9NO4 describes a molecule made of 11 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom 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 × 1160.28%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 94.14%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 16.39%14.007 × 1 = 14.007 g/mol
- O Oxygen × 429.20%15.999 × 4 = 63.996 g/mol
Compounds with the formula C11H9NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 351 of 351 compounds
![3-Oxo-3,4-dihydrospiro[benzo[b][1,4]oxazine-2,1'-cyclopropane]-6-carboxylic acid chemical structure, C11H9NO4, CAS 2765502-85-8](/s/HSFJJHOTFRNMOB-UHFFFAOYSA-N.svg)
- 5-Methyl-5H-[1,3]dioxolo[4,5-f]indole-6-carboxylic acid790239-59-7C11H9NO4
- 2-Methyl-5-oxo-4-phenyl-2,5-dihydroisoxazole-3-carboxylic acid63285-98-3C11H9NO4
- 1,4,7,8-Tetrahydropyrano[3,4-f]indolizine-3,6,10-trione50478-73-4C11H9NO4
- 1H-Indole-3,7-dicarboxylic acid,3-methyl ester1360936-51-1C11H9NO4
- 3-(Benzo[d][1,3]dioxol-5-yl)-3-cyanopropanoic acid57724-53-5C11H9NO4
- 1-(3-Methyl-5-nitrobenzofuran-2-yl)ethanone56397-41-2C11H9NO4
- 2-Methoxy-6-oxazol-2-YL-benzoic acid1230453-58-3C11H9NO4
- 7-Hydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid methyl ester1448259-06-0C11H9NO4
- 2-(Hydroxymethyl)benzo[d]oxazole-6-acrylic acid1803424-95-4C11H9NO4
- 3-(4-(Hydroxymethyl)benzo[d]oxazol-2-yl)acrylic acid1803426-84-7C11H9NO4
- 2-(Hydroxymethyl)benzo[d]oxazole-4-acrylic acid1803426-25-6C11H9NO4
- 2-(Hydroxymethyl)benzo[d]oxazole-5-acrylic acid1803426-66-5C11H9NO4
- 2-(2-Acetylbenzo[d]oxazol-4-yl)acetic acid1806528-50-6C11H9NO4
- 2-(2-Acetylbenzo[d]oxazol-5-yl)acetic acid1803815-50-0C11H9NO4
- 2-(2-Acetylbenzo[d]oxazol-7-yl)acetic acid1804213-98-6C11H9NO4
- 2-(2-Acetylbenzo[d]oxazol-6-yl)acetic acid1803836-91-0C11H9NO4
- Dimethyl 4-ethynylpyridine-2,6-dicarboxylate861108-90-9C11H9NO4
- 4H-Pyrano[2,3-b]pyridine-4-oxo-3-carboxylic acid ethyl ester1352394-77-4C11H9NO4
- Methyl 6,8-dihydroxyisoquinoline-4-carboxylate754215-76-4C11H9NO4
- 2,2-Dihydroxy-1-(5-phenylisoxazol-3-yl)ethan-1-one13788-04-0C11H9NO4
- 3-(Methoxycarbonyl)-1H-indole-4-carboxylic acid1360936-59-9C11H9NO4
- Ethyl 5-formylbenzo[d]oxazole-2-carboxylate1806493-29-7C11H9NO4
- 4-Hydroxy-1-methoxy-isoquinoline-3-carboxylic acid2793419-14-2C11H9NO4
- 3-Acetyl-7-hydroxy-indolizine-1-carboxylic acid2688745-63-1C11H9NO4
- 5-[1-(Furan-2-yl)prop-1-en-2-yl]-1,2-oxazole-4-carboxylic acid2229654-85-5C11H9NO4
- 5-[1-(Furan-2-yl)prop-1-en-2-yl]-1,2-oxazole-3-carboxylic acid2229663-37-8C11H9NO4
- 3-[1-(Furan-2-yl)prop-1-en-2-yl]-1,2-oxazole-5-carboxylic acid2229690-49-5C11H9NO4
Frequently asked questions
What is the molar mass of C11H9NO4?
The molar mass of C11H9NO4 is 219.20 g/mol, calculated from standard atomic weights for 11 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 219.0532 Da.
How many compounds have the formula C11H9NO4?
CompoundList lists 351 compounds with the molecular formula C11H9NO4, including 5-(6-Methoxypyridin-3-yl)furan-3-carboxylic acid, 6,7-Dimethyl-3-nitro-2H-chromen-2-one, 5-Cyclopropyl-3-(furan-2-yl)-1,2-oxazole-4-carboxylic 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 C11H9NO4?
C11H9NO4 has a degree of unsaturation of 8. 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.