Molecular formula

C₁₂H₁₃IO₃

25 compounds have this formula on CompoundList.

Molar mass: 332.13g/mol
Monoisotopic mass: 331.9909Da
Atoms: 29
Elements: 4
Rings plus double bonds: 6

The formula C12H13IO3 describes a molecule made of 12 carbon atoms, 13 hydrogen atoms, 1 iodine atom 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 × 1243.40%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 133.95%
1.008 × 13 = 13.104 g/mol
I Iodine × 138.21%
126.9 × 1 = 126.900 g/mol
O Oxygen × 314.45%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C12H13IO3

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

Showing 1 to 25 of 25 compounds

4-(Allyloxy)-3-ethoxy-5-iodobenzaldehyde

CAS 428471-45-8C₁₂H₁₃IO₃

3-Iodo-5-methoxy-4-[(2-methylprop-2-en-1-yl)oxy]benzaldehyde

CAS 363185-48-2C₁₂H₁₃IO₃

6-(4-Iodophenyl)-6-oxohexanoic acid

CAS 854658-73-4C₁₂H₁₃IO₃

Ethyl 4-(2-iodophenyl)-4-oxobutyrate

CAS 263273-52-5C₁₂H₁₃IO₃

6-(2-Iodophenyl)-6-oxohexanoic acid

CAS 898790-71-1C₁₂H₁₃IO₃

6-(3-Iodophenyl)-6-oxohexanoic acid

CAS 898790-86-8C₁₂H₁₃IO₃

Ethyl 4-(3-iodophenyl)-4-oxobutyrate

CAS 898777-24-7C₁₂H₁₃IO₃

Ethyl 4-(4-iodophenyl)-4-oxobutyrate

CAS 898777-39-4C₁₂H₁₃IO₃

4-Allyloxy-3-iodo-benzoic acid ethyl ester

CAS 2368871-90-1C₁₂H₁₃IO₃

4-(Cyclopentyloxy)-3-iodobenzoic acid

CAS 1131614-30-6C₁₂H₁₃IO₃

Methyl 3-(cyclopropylmethoxy)-4-iodobenzoate

CAS 1392191-29-5C₁₂H₁₃IO₃

Methyl 2-(cyclopropylmethoxy)-4-iodobenzoate

CAS 1801777-14-9C₁₂H₁₃IO₃

Benzenepropanoic acid, 4-iodo-alpha-methyl-beta-oxo-, ethyl ester

CAS 1373511-21-7C₁₂H₁₃IO₃

3-(5-Iodo-2-methyl-phenyl)-3-oxo-propionic acid ethyl ester

CAS 2801954-54-9C₁₂H₁₃IO₃

Ethyl 4-(2-iodophenoxy)but-2-enoate

CAS 881015-10-7C₁₂H₁₃IO₃

2-(Cyclobutylmethoxy)-5-iodobenzoic acid

CAS 1547817-26-4C₁₂H₁₃IO₃

2-(Cyclopentyloxy)-5-iodobenzoic acid

CAS 1553451-48-1C₁₂H₁₃IO₃

1-(2-Iodophenyl)-4-methyl-2,6,7-trioxabicyclo[2.2.2]octane

CAS 2097958-95-5C₁₂H₁₃IO₃

Ethyl 4-(4-iodophenyl)-3-oxobutanoate

CAS 88565-60-0C₁₂H₁₃IO₃

Methyl 2-(3-iodoprop-2-en-1-yl)-6-methoxybenzoate

CAS 624727-25-9C₁₂H₁₃IO₃

Ethyl 3-(4-iodophenyl)-3-methyloxirane-2-carboxylate

CAS 1697156-08-3C₁₂H₁₃IO₃

Methyl 3-(4-iodophenyl)-2,3-dimethyloxirane-2-carboxylate

CAS 1702583-06-9C₁₂H₁₃IO₃

3-Iodo-4-methoxy-5,6,7,8-tetrahydronaphthalene-1-carboxylic acid

CAS 2913402-36-3C₁₂H₁₃IO₃

2-(5-Iodo-2-methoxyphenyl)dihydro-2H-pyran-4(3H)-one

CAS 2353424-95-8C₁₂H₁₃IO₃

tert-Butyl 2-(2-iodophenyl)-2-oxoacetate
2084157-46-8C₁₂H₁₃IO₃

Frequently asked questions

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What is the molar mass of C12H13IO3?

The molar mass of C12H13IO3 is 332.13 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 1 iodine atom and 3 oxygen atoms. The monoisotopic mass is 331.9909 Da.

How many compounds have the formula C12H13IO3?

CompoundList lists 25 compounds with the molecular formula C12H13IO3, including 4-(Allyloxy)-3-ethoxy-5-iodobenzaldehyde, 3-Iodo-5-methoxy-4-[(2-methylprop-2-en-1-yl)oxy]benzaldehyde, 6-(4-Iodophenyl)-6-oxohexanoic 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 C12H13IO3?

C12H13IO3 has a degree of unsaturation of 6. 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.