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Molecular formula

C25H20O5

29 compounds have this formula on CompoundList.

Molar mass
400.43g/mol
Monoisotopic mass
400.1311Da
Atoms
50
Elements
3
Rings plus double bonds
16

The formula C25H20O5 describes a molecule made of 25 carbon atoms, 20 hydrogen atoms and 5 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 × 2574.99%
    12.011 × 25 = 300.275 g/mol
  • H Hydrogen × 205.03%
    1.008 × 20 = 20.160 g/mol
  • O Oxygen × 519.98%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C25H20O5

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

Showing 1 to 29 of 29 compounds

4-{[(3-Benzyl-4-methyl-2-oxo-2H-chromen-7-yl)oxy]methyl}benzoic acid chemical structure, C25H20O5, CAS 376376-66-8
4-{[(3-Benzyl-4-methyl-2-oxo-2H-chromen-7-yl)oxy]methyl}benzoic acid
CAS 376376-66-8C25H20O5
Methyl 4-{[(7-methyl-2-oxo-4-phenyl-2H-chromen-5-yl)oxy]methyl}benzoate chemical structure, C25H20O5, CAS 6238-48-8
Methyl 4-{[(7-methyl-2-oxo-4-phenyl-2H-chromen-5-yl)oxy]methyl}benzoate
CAS 6238-48-8C25H20O5
3-(4-Methoxyphenyl)-2-methyl-7-(2-oxo-2-phenylethoxy)-4H-chromen-4-one chemical structure, C25H20O5, CAS 610763-28-5
3-(4-Methoxyphenyl)-2-methyl-7-(2-oxo-2-phenylethoxy)-4H-chromen-4-one
CAS 610763-28-5C25H20O5
Ethyl 5-(2-oxo-2-phenylethoxy)-2-phenyl-1-benzofuran-3-carboxylate chemical structure, C25H20O5, CAS 300557-07-7
Ethyl 5-(2-oxo-2-phenylethoxy)-2-phenyl-1-benzofuran-3-carboxylate
CAS 300557-07-7C25H20O5
3-(2-Methoxyphenyl)-2-methyl-7-(2-oxo-2-phenylethoxy)-4H-chromen-4-one chemical structure, C25H20O5, CAS 610763-27-4
3-(2-Methoxyphenyl)-2-methyl-7-(2-oxo-2-phenylethoxy)-4H-chromen-4-one
CAS 610763-27-4C25H20O5
Methyl 4-[(8-methyl-2-oxo-4-phenylchromen-7-yl)oxymethyl]benzoate chemical structure, C25H20O5, CAS 6238-88-6
Methyl 4-[(8-methyl-2-oxo-4-phenylchromen-7-yl)oxymethyl]benzoate
CAS 6238-88-6C25H20O5
Lophirone J chemical structure, C25H20O5, CAS 155548-32-6
Lophirone J
CAS 155548-32-6C25H20O5
Benzyl 2-(2-methyl-4-oxo-3-phenylchromen-7-yl)oxyacetate chemical structure, C25H20O5, CAS 618389-51-8
Benzyl 2-(2-methyl-4-oxo-3-phenylchromen-7-yl)oxyacetate
CAS 618389-51-8C25H20O5
Benzyl [(7-methyl-2-oxo-4-phenyl-2H-chromen-5-yl)oxy]acetate chemical structure, C25H20O5, CAS 314743-43-6
Benzyl [(7-methyl-2-oxo-4-phenyl-2H-chromen-5-yl)oxy]acetate
CAS 314743-43-6C25H20O5
[3-(2-Methoxyphenyl)-2-methyl-4-oxochromen-7-yl] 4-methylbenzoate chemical structure, C25H20O5, CAS 610759-32-5
[3-(2-Methoxyphenyl)-2-methyl-4-oxochromen-7-yl] 4-methylbenzoate
CAS 610759-32-5C25H20O5
7-[2-(3-Methoxyphenyl)-2-oxoethoxy]-8-methyl-4-phenyl-2H-chromen-2-one chemical structure, C25H20O5, CAS 433243-50-6
7-[2-(3-Methoxyphenyl)-2-oxoethoxy]-8-methyl-4-phenyl-2H-chromen-2-one
CAS 433243-50-6C25H20O5
4-(4-Methoxyphenyl)-7-[2-(4-methylphenyl)-2-oxoethoxy]-2H-chromen-2-one chemical structure, C25H20O5, CAS 376384-92-8
4-(4-Methoxyphenyl)-7-[2-(4-methylphenyl)-2-oxoethoxy]-2H-chromen-2-one
CAS 376384-92-8C25H20O5
Benzyl {[(2Z)-2-(2-methylbenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl]oxy}acetate chemical structure, C25H20O5, CAS 620548-26-7
Benzyl {[(2Z)-2-(2-methylbenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl]oxy}acetate
CAS 620548-26-7C25H20O5
Ethyl 2-{3-oxo-2-[(4-phenylphenyl)methylene]benzo[3,4-b]furan-6-yloxy}acetate chemical structure, C25H20O5, CAS 620547-90-2
Ethyl 2-{3-oxo-2-[(4-phenylphenyl)methylene]benzo[3,4-b]furan-6-yloxy}acetate
CAS 620547-90-2C25H20O5
Benzyl {[(2Z)-2-(3-methylbenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl]oxy}acetate chemical structure, C25H20O5, CAS 620548-25-6
Benzyl {[(2Z)-2-(3-methylbenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl]oxy}acetate
CAS 620548-25-6C25H20O5
(2Z)-2-(1,3-Benzodioxol-5-ylmethylidene)-6-[(2,5-dimethylbenzyl)oxy]-1-benzofuran-3(2H)-one chemical structure, C25H20O5, CAS 929372-60-1
(2Z)-2-(1,3-Benzodioxol-5-ylmethylidene)-6-[(2,5-dimethylbenzyl)oxy]-1-benzofuran-3(2H)-one
CAS 929372-60-1C25H20O5
Benzyl {[(2Z)-2-(4-methylbenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl]oxy}acetate chemical structure, C25H20O5, CAS 623117-80-6
Benzyl {[(2Z)-2-(4-methylbenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl]oxy}acetate
CAS 623117-80-6C25H20O5
7-[2-(4-Methoxyphenyl)-2-oxoethoxy]-8-methyl-4-phenyl-2H-chromen-2-one chemical structure, C25H20O5, CAS 237424-61-2
7-[2-(4-Methoxyphenyl)-2-oxoethoxy]-8-methyl-4-phenyl-2H-chromen-2-one
CAS 237424-61-2C25H20O5
5-[2-(4-Methoxyphenyl)-2-oxoethoxy]-7-methyl-4-phenyl-2H-chromen-2-one chemical structure, C25H20O5, CAS 374764-70-2
5-[2-(4-Methoxyphenyl)-2-oxoethoxy]-7-methyl-4-phenyl-2H-chromen-2-one
CAS 374764-70-2C25H20O5
2H-1-Benzopyran-2-one, 7-methoxy-4-(4-(oxiranylmethoxy)phenyl)-3-phenyl- chemical structure, C25H20O5, CAS 111038-36-9
2H-1-Benzopyran-2-one, 7-methoxy-4-(4-(oxiranylmethoxy)phenyl)-3-phenyl-
CAS 111038-36-9C25H20O5
2-Naphthalenecarboxylic acid, 4-hydroxy-6,7-bis(phenylmethoxy)- chemical structure, C25H20O5, CAS 124895-57-4
2-Naphthalenecarboxylic acid, 4-hydroxy-6,7-bis(phenylmethoxy)-
CAS 124895-57-4C25H20O5
4-(4-Methoxyphenyl)-8-methyl-7-(2-oxo-2-phenylethoxy)-2H-chromen-2-one chemical structure, C25H20O5, CAS 376382-59-1
4-(4-Methoxyphenyl)-8-methyl-7-(2-oxo-2-phenylethoxy)-2H-chromen-2-one
CAS 376382-59-1C25H20O5
4-(4-Methoxyphenyl)-7-methyl-5-(2-oxo-2-phenylethoxy)-2H-chromen-2-one chemical structure, C25H20O5, CAS 500204-65-9
4-(4-Methoxyphenyl)-7-methyl-5-(2-oxo-2-phenylethoxy)-2H-chromen-2-one
CAS 500204-65-9C25H20O5
3-Benzyl-4-methyl-2-oxo-2H-chromen-7-yl 4-methoxybenzoate chemical structure, C25H20O5, CAS 670242-62-3
3-Benzyl-4-methyl-2-oxo-2H-chromen-7-yl 4-methoxybenzoate
CAS 670242-62-3C25H20O5

Frequently asked questions

What is the molar mass of C25H20O5?

The molar mass of C25H20O5 is 400.43 g/mol, calculated from standard atomic weights for 25 carbon atoms, 20 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 400.1311 Da.

How many compounds have the formula C25H20O5?

CompoundList lists 29 compounds with the molecular formula C25H20O5, including 4-{[(3-Benzyl-4-methyl-2-oxo-2H-chromen-7-yl)oxy]methyl}benzoic acid, Methyl 4-{[(7-methyl-2-oxo-4-phenyl-2H-chromen-5-yl)oxy]methyl}benzoate, 3-(4-Methoxyphenyl)-2-methyl-7-(2-oxo-2-phenylethoxy)-4H-chromen-4-one. 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 C25H20O5?

C25H20O5 has a degree of unsaturation of 16. 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.