Molecular formula

C₁₂H₉IN₂O₂

25 compounds have this formula on CompoundList.

Molar mass: 340.12g/mol
Monoisotopic mass: 339.9709Da
Atoms: 26
Elements: 5
Rings plus double bonds: 9

The formula C12H9IN2O2 describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 1 iodine atom, 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 × 1242.38%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 92.67%
1.008 × 9 = 9.072 g/mol
I Iodine × 137.31%
126.9 × 1 = 126.900 g/mol
N Nitrogen × 28.24%
14.007 × 2 = 28.014 g/mol
O Oxygen × 29.41%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C12H9IN2O2

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

Showing 1 to 25 of 25 compounds

N'-(2-Furylmethylene)-2-iodobenzohydrazide

CAS 93418-04-3C₁₂H₉IN₂O₂

2-Iodo-3-pyridinyl N-phenylcarbamate

CAS 339009-24-4C₁₂H₉IN₂O₂

N-(4-Iodophenyl)-2-nitroaniline

CAS 104096-04-0C₁₂H₉IN₂O₂

2-[(4-Iodophenyl)amino]pyridine-3-carboxylic acid

CAS 1040057-12-2C₁₂H₉IN₂O₂

N-(2-Iodophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide

CAS 852176-99-9C₁₂H₉IN₂O₂

2-[(3-Iodophenyl)amino]pyridine-3-carboxylic acid

CAS 57978-44-6C₁₂H₉IN₂O₂

6-(4-Iodo-phenoxy)-nicotinamide

CAS 676495-46-8C₁₂H₉IN₂O₂

4-((5-Iodopyrimidin-4-yl)oxy)-2-methylbenzaldehyde

CAS 2089158-39-2C₁₂H₉IN₂O₂

(4E)-3-Hydroxy-4-[2-(4-iodophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one

CAS 7466-29-7C₁₂H₉IN₂O₂

3-Iodobenzoic acid 2-(2-furanylmethylene)hydrazide

CAS 93418-05-4C₁₂H₉IN₂O₂

N-(3-Iodophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide

CAS 930073-23-7C₁₂H₉IN₂O₂

N-{Cyano[(3-iodoprop-2-yn-1-yl)oxy]methyl}benzamide

CAS 101538-89-0C₁₂H₉IN₂O₂

Methyl 6-(4-iodophenyl)pyrimidine-4-carboxylate

CAS 2098037-58-0C₁₂H₉IN₂O₂

2-[(2-Iodophenyl)amino]pyridine-3-carboxylic acid

CAS 1039326-83-4C₁₂H₉IN₂O₂

6-(4-Iodophenyl)-2-methylpyrimidine-4-carboxylic acid

CAS 2098142-80-2C₁₂H₉IN₂O₂

6-(3-Iodophenyl)-2-methylpyrimidine-4-carboxylic acid

CAS 2098149-92-7C₁₂H₉IN₂O₂

Methyl 6-(3-iodophenyl)pyrimidine-4-carboxylate

CAS 2097998-42-8C₁₂H₉IN₂O₂

2-[(2-Hydroxyphenyl)diazenyl]-4-iodophenol

CAS 855839-42-8C₁₂H₉IN₂O₂

Methyl 3-(cyanomethyl)-4-iodo-1H-indole-1-carboxylate

CAS 89245-38-5C₁₂H₉IN₂O₂

6-[(3-Iodophenyl)amino]-3-pyridinecarboxylic acid

CAS 1038717-87-1C₁₂H₉IN₂O₂

4'-Iodo-4-nitro[1,1'-biphenyl]-3-amine

CAS 62579-63-9C₁₂H₉IN₂O₂

Ethyl 2-cyano-3-iodo-1H-indole-5-carboxylate

CAS 1332588-43-8C₁₂H₉IN₂O₂

Methyl 4-iodo-3-pyrimidin-5-ylbenzoate

CAS 1234482-71-3C₁₂H₉IN₂O₂

Methyl 3-iodo-4-pyrimidin-5-ylbenzoate

CAS 1234482-69-9C₁₂H₉IN₂O₂

9-Iodo-4-methyl-2H-[1,4]oxazino[3,2-c]quinolin-3(4H)-one
2250110-24-6C₁₂H₉IN₂O₂

Frequently asked questions

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What is the molar mass of C12H9IN2O2?

The molar mass of C12H9IN2O2 is 340.12 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 1 iodine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 339.9709 Da.

How many compounds have the formula C12H9IN2O2?

CompoundList lists 25 compounds with the molecular formula C12H9IN2O2, including N'-(2-Furylmethylene)-2-iodobenzohydrazide, 2-Iodo-3-pyridinyl N-phenylcarbamate, N-(4-Iodophenyl)-2-nitroaniline. 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 C12H9IN2O2?

C12H9IN2O2 has a degree of unsaturation of 9. 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.