Molecular formula

C₁₁H₇BrO₄

24 compounds have this formula on CompoundList.

Molar mass: 283.08g/mol
Monoisotopic mass: 281.9528Da
Atoms: 23
Elements: 4
Rings plus double bonds: 8

The formula C11H7BrO4 describes a molecule made of 11 carbon atoms, 7 hydrogen atoms, 1 bromine 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 × 1146.67%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 72.49%
1.008 × 7 = 7.056 g/mol
Br Bromine × 128.23%
79.904 × 1 = 79.904 g/mol
O Oxygen × 422.61%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C11H7BrO4

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

Showing 1 to 24 of 24 compounds

6-Bromo-4-methyl-2-oxo-2H-chromene-3-carboxylic acid

CAS 773109-55-0C₁₁H₇BrO₄

Methyl 6-bromo-2-oxo-2H-chromene-3-carboxylate

CAS 91635-21-1C₁₁H₇BrO₄

4-Bromomethyl-6,7-methylenedioxycoumarin

CAS 97744-84-8C₁₁H₇BrO₄

3-(Bromoacetyl)-4-hydroxy-2H-1-benzopyran-2-one

CAS 24238-62-8C₁₁H₇BrO₄

3-Acetyl-6-bromo-4-hydroxychromen-2-one

CAS 4224-84-4C₁₁H₇BrO₄

5-(2-Bromophenoxy)furan-2-carboxylic acid

CAS 952183-45-8C₁₁H₇BrO₄

5-(4-Bromophenoxy)furan-2-carboxylic acid

CAS 73420-68-5C₁₁H₇BrO₄

Methyl 6-bromo-2-oxo-2H-1-benzopyran-4-carboxylate

CAS 484017-05-2C₁₁H₇BrO₄

Methyl 6-bromo-4-oxo-4H-chromene-2-carboxylate

CAS 116543-92-1C₁₁H₇BrO₄

Methyl 7-bromo-2-oxo-2H-chromene-3-carboxylate

CAS 1624360-43-5C₁₁H₇BrO₄

Methyl 6-bromo-4-oxo-4H-chromene-3-carboxylate

CAS 773873-85-1C₁₁H₇BrO₄

Methyl 7-bromo-4-oxo-4H-chromene-2-carboxylate

CAS 2640646-71-3C₁₁H₇BrO₄

3-Bromo-5-hydroxy-2-methoxynaphthalene-1,4-dione

CAS 18855-91-9C₁₁H₇BrO₄

Methyl 2-(5-bromobenzofuran-2-yl)-2-oxoacetate

CAS 1683543-72-7C₁₁H₇BrO₄

8-Bromo-6-methyl-4-oxochromene-2-carboxylic acid

CAS 38243-36-6C₁₁H₇BrO₄

Methyl 2-bromo-1,3-dioxo-2,3-dihydro-1H-indene-2-carboxylate

CAS 91635-22-2C₁₁H₇BrO₄

3-Bromo-2-oxo-2H-chromen-4-yl acetate

CAS 77382-75-3C₁₁H₇BrO₄

4-Bromo-5-(4-methoxyphenyl)furan-2,3-dione

CAS 83629-89-4C₁₁H₇BrO₄

Methyl 6-bromo-1-oxo-1H-isochromene-3-carboxylate

CAS 2137784-32-6C₁₁H₇BrO₄

Methyl 5-bromo-1-oxo-1H-isochromene-3-carboxylate

CAS 2137784-02-0C₁₁H₇BrO₄

Methyl 8-bromo-1-oxo-1H-isochromene-3-carboxylate

CAS 2137827-38-2C₁₁H₇BrO₄

Methyl 7-bromo-1-oxo-1H-isochromene-3-carboxylate

CAS 2137597-38-5C₁₁H₇BrO₄

4-Bromo-2-oxo-2H-chromen-3-yl acetate

CAS 80716-14-9C₁₁H₇BrO₄

3-Bromo-2-oxo-2H-chromen-7-yl acetate

CAS 77382-74-2C₁₁H₇BrO₄

Frequently asked questions

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What is the molar mass of C11H7BrO4?

The molar mass of C11H7BrO4 is 283.08 g/mol, calculated from standard atomic weights for 11 carbon atoms, 7 hydrogen atoms, 1 bromine atom and 4 oxygen atoms. The monoisotopic mass is 281.9528 Da.

How many compounds have the formula C11H7BrO4?

CompoundList lists 24 compounds with the molecular formula C11H7BrO4, including 6-Bromo-4-methyl-2-oxo-2H-chromene-3-carboxylic acid, Methyl 6-bromo-2-oxo-2H-chromene-3-carboxylate, 4-Bromomethyl-6,7-methylenedioxycoumarin. 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 C11H7BrO4?

C11H7BrO4 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.