C23H18O4
44 compounds have this formula on CompoundList.
- Molar mass
- 358.39g/mol
- Monoisotopic mass
- 358.1205Da
- Atoms
- 45
- Elements
- 3
- Rings plus double bonds
- 15
The formula C23H18O4 describes a molecule made of 23 carbon atoms, 18 hydrogen atoms 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 × 2377.08%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 185.06%1.008 × 18 = 18.144 g/mol
- O Oxygen × 417.86%15.999 × 4 = 63.996 g/mol
Compounds with the formula C23H18O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 44 of 44 compounds
![5-[(2-Methylphenyl)methoxy]-2-phenyl-1-benzofuran-3-carboxylic acid chemical structure, C23H18O4, CAS 4616-22-2](/s/YWWXFTRVVNQMNQ-UHFFFAOYSA-N.svg)
![4-Methyl-7-[(3-phenoxyphenyl)methoxy]chromen-2-one chemical structure, C23H18O4, CAS 321973-53-9](/s/KFGQFOBSGBDRLM-UHFFFAOYSA-N.svg)
![2-[(Z)-1-(5-Methyl-2-furyl)methylidene]-6-[(4-vinylbenzyl)oxy]-1-benzofuran-3-one chemical structure, C23H18O4, CAS 622813-49-4](/s/VCDATWNYLHWMLQ-XKZIYDEJSA-N.svg)
![4-[(1E)-3-Oxo-3-phenylprop-1-en-1-yl]phenyl 4-methoxybenzoate chemical structure, C23H18O4, CAS 1426927-68-5](/s/JUJXHFOWGIBQHG-CXUHLZMHSA-N.svg)
![7-[(2-Methoxybenzyl)oxy]-4-phenyl-2H-chromen-2-one chemical structure, C23H18O4, CAS 374766-64-0](/s/USFAPXAZZPMOMW-UHFFFAOYSA-N.svg)
![4-Methyl-3-(1-methyl-2-oxo-2-phenylethoxy)-6H-benzo[c]chromen-6-one chemical structure, C23H18O4, CAS 314744-88-2](/s/XNBDIPIFVFANTA-UHFFFAOYSA-N.svg)
![4-Ethyl-7-[2-(2-naphthyl)-2-oxoethoxy]-2H-chromen-2-one chemical structure, C23H18O4, CAS 433306-18-4](/s/SHXTYFUIFWKLHB-UHFFFAOYSA-N.svg)
![(2Z)-2-Benzylidene-6-[(3-methoxybenzyl)oxy]-1-benzofuran-3(2H)-one chemical structure, C23H18O4, CAS 859133-01-0](/s/NCVCORJNQOEMHW-XKZIYDEJSA-N.svg)
![4,7-Dimethyl-5-[2-(naphthalen-2-yl)-2-oxoethoxy]-2H-chromen-2-one chemical structure, C23H18O4, CAS 840499-36-7](/s/XTTXWCZEVKCIKK-UHFFFAOYSA-N.svg)
![3-Acetyl-2-methylnaphtho[1,2-b]furan-5-yl 4-methylbenzoate chemical structure, C23H18O4, CAS 325739-94-4](/s/BJHKEOWSGYOZHA-UHFFFAOYSA-N.svg)
![4,8-Dimethyl-7-[2-(2-naphthyl)-2-oxoethoxy]-2H-chromen-2-one chemical structure, C23H18O4, CAS 670245-06-4](/s/SNVNATSLXZBXIV-UHFFFAOYSA-N.svg)
![4-Methyl-3-[2-(4-methylphenyl)-2-oxoethoxy]-6H-benzo[c]chromen-6-one chemical structure, C23H18O4, CAS 376370-89-7](/s/ONMCLOAFJKURGZ-UHFFFAOYSA-N.svg)
![7-[(3-Methoxybenzyl)oxy]-4-phenyl-2H-chromen-2-one chemical structure, C23H18O4, CAS 374765-78-3](/s/DFXGGGAMTVPAHN-UHFFFAOYSA-N.svg)
![(2Z)-2-[(5-Methylfuran-2-yl)methylidene]-6-{[(2E)-3-phenylprop-2-en-1-yl]oxy}-1-benzofuran-3(2H)-one chemical structure, C23H18O4, CAS 929456-21-3](/s/WZMSAQKKGDFVPF-WYVZYFFYSA-N.svg)
- FGFR1 inhibitor-112157482-40-9C23H18O4
- Benz(a)anthracene-7-methanediol, diacetate17012-91-8C23H18O4
- 7-(Benzyloxy)-4-(4-methoxyphenyl)-2H-chromen-2-one500204-13-7C23H18O4
- 3-[(4-Ethenylbenzyl)oxy]-8-methoxy-6H-benzo[c]chromen-6-one370586-09-7C23H18O4
- 8-Methoxy-3-{[(E)-3-phenyl-2-propenyl]oxy}-6H-benzo[c]chromen-6-one370584-45-5C23H18O4
- 1H-Indene-1,3(2H)-dione, 2,2-bis(4-methoxyphenyl)-66064-61-7C23H18O4
- 6-Benzoyl-2-(4-methoxyphenyl)-2,3-dihydro-4H-1-benzopyran-4-one102145-65-3C23H18O4
- 3-(p-Phenoxyphenethyl)-4-hydroxycoumarin37571-04-3C23H18O4
- 6-Benzoyl-4,5-bis(furan-2-yl)-1,3-dimethylbicyclo[3.1.0]hex-3-en-2-one86551-99-7C23H18O4
- 7-Methoxy-4-(4-methoxyphenyl)-3-phenylchromen-2-one33257-77-1C23H18O4
- 4H-1-Benzopyran-4-one, 2-(4-methoxyphenyl)-3-(phenylmethoxy)-88187-01-3C23H18O4
- 2-[4-(Benzyloxy)phenyl]-7-methoxy-4H-1-benzopyran-4-one66715-17-1C23H18O4
- Propane-1,3-dione, 1,3-diphenyl-2-(4-methoxybenzoyl)-111473-17-7C23H18O4
- 4-[(4-Hydroxyphenyl)methyl]-7-methoxy-3-phenyl-2H-1-benzopyran-2-one280138-19-4C23H18O4
- 6,8-Dibenzyl-5,7-dihydroxy-4H-1-benzopyran-4-one95603-90-0C23H18O4
- 1,8-Dihydroxy-3-methyl-2-(2-phenylethyl)anthracene-9,10-dione62955-02-6C23H18O4
- 2-{3-[2-(Benzyloxy)phenyl]acryloyl}benzoic acid60878-10-6C23H18O4
- (E)-3-(1,3-Benzodioxol-5-yl)-1-(4-phenylmethoxyphenyl)prop-2-en-1-one63144-60-5C23H18O4
- Methyl 2-[3-(4-phenoxyphenoxy)prop-1-yn-1-yl]benzoate89878-65-9C23H18O4
- 5,7-Dimethoxyphenanthren-1-ol benzoate53077-37-5C23H18O4
Frequently asked questions
What is the molar mass of C23H18O4?
The molar mass of C23H18O4 is 358.39 g/mol, calculated from standard atomic weights for 23 carbon atoms, 18 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 358.1205 Da.
How many compounds have the formula C23H18O4?
CompoundList lists 44 compounds with the molecular formula C23H18O4, including Methanone, 1,1'-(4,6-dihydroxy-5-(2-propen-1-yl)-1,3-phenylene)bis(1-phenyl-, 7-((4-Methoxybenzyl)oxy)-4-phenyl-2H-chromen-2-one, 5-[(2-Methylphenyl)methoxy]-2-phenyl-1-benzofuran-3-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 C23H18O4?
C23H18O4 has a degree of unsaturation of 15. 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.