C23H28O5
41 compounds have this formula on CompoundList.
- Molar mass
- 384.47g/mol
- Monoisotopic mass
- 384.1937Da
- Atoms
- 56
- Elements
- 3
- Rings plus double bonds
- 10
The formula C23H28O5 describes a molecule made of 23 carbon atoms, 28 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 × 2371.85%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 287.34%1.008 × 28 = 28.224 g/mol
- O Oxygen × 520.81%15.999 × 5 = 79.995 g/mol
Compounds with the formula C23H28O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 41 of 41 compounds
![2-[(2-Hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)-(3-hydroxyphenyl)methyl]-5,5-dimethylcyclohexane-1,3-dione chemical structure, C23H28O5, CAS 304455-40-1](/s/CLQHKWHMJDYBFU-UHFFFAOYSA-N.svg)
![2-[(2-Hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)-(4-hydroxyphenyl)methyl]-5,5-dimethylcyclohexane-1,3-dione chemical structure, C23H28O5, CAS 315671-83-1](/s/UUYLMKHBSNLPBD-UHFFFAOYSA-N.svg)
![2-[(2-Hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)-(2-hydroxyphenyl)methyl]-5,5-dimethylcyclohexane-1,3-dione chemical structure, C23H28O5, CAS 293761-38-3](/s/JJUPYVIJLVDFPF-UHFFFAOYSA-N.svg)
![[(1Z)-1-[(8S,9S,10R,11S,13S,14S)-11-Hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ylidene]-2-oxoethyl] acetate chemical structure, C23H28O5, CAS 118866-09-4](/s/XRKYIGLPYQFMMT-OJGNYEGDSA-N.svg)
![6-(2,3-Dimethoxyphenyl)-8,9-dimethoxy-2,3,4,4a,6,10b-hexahydro-1H-benzo[c]chromene chemical structure, C23H28O5, CAS 1005276-85-6](/s/VQIZEMZOHPZSDU-UHFFFAOYSA-N.svg)
- 4-Isopropoxy-2-phenoxymethyl-2,3-dihydro-benzofuran-6-carboxylic acid tert-butyl ester955886-00-7C23H28O5
- (2R,3R,4R,5R,6S)-3-(Allyloxy)-2,5-bis(benzyloxy)-6-methyltetrahydro-2H-pyran-4-ol69558-10-7C23H28O5
- [(1E)-1-[(8S,9S,10R,11S,13S,14S)-11-Hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ylidene]-2-oxoethyl] acetate118864-95-2C23H28O5
- 9|A,11|A-Epoxy-21-hydroxypregna-4,16-diene-3,20-dione 21-acetate103466-49-5C23H28O5
- 4-(Ethoxycarbonyl)phenyl 4-(heptyloxy)benzoate90233-58-2C23H28O5
- 2-(2,4-Dimethoxyphenyl)-4,6-dimethoxy-5-(3-methylbutyl)-1-benzofuran66056-44-8C23H28O5
- 4-Carboxyphenyl 4-(nonyloxy)benzoate191919-47-8C23H28O5
- 16alpha,17-Epoxy-21-hydroxypregna-4,9(11)-diene-3,20-dione Acetate115034-45-2C23H28O5
- 16|A,17-Epoxy-21-hydroxypregna-4,9(11)-diene-3,20-dione AcetateC23H28O5
- (2S,3R,4R,5R,6R)-2-Methyl-3,6-bis(phenylmethoxy)-5-prop-2-enoxyoxan-4-olC23H28O5
- 1-[4-(2,6-Dihydroxy-3-octylbenzoyl)-3-hydroxyphenyl]ethan-1-one113952-57-1C23H28O5
- 4-[(3-Methylbutoxy)carbonyl]phenyl 4-butoxybenzoate139056-14-7C23H28O5
- 3-Hydroxy-4-propanoylphenyl 4-(heptyloxy)benzoate65148-53-0C23H28O5
- Hydrocortisone impurity 57115098-60-7C23H28O5
- [(4R,4aS,8aS)-2,6-Bis(3,4-dimethylphenyl)-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]methanol464178-19-6C23H28O5
- [2-(7,11-Dimethyl-14-oxo-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadeca-9,15-dien-6-yl)-2-oxoethyl] acetateC23H28O5
- [2-[(8S,9S,10R,11R,13S,14S)-11-Hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate1234572-34-9C23H28O5
Frequently asked questions
What is the molar mass of C23H28O5?
The molar mass of C23H28O5 is 384.47 g/mol, calculated from standard atomic weights for 23 carbon atoms, 28 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 384.1937 Da.
How many compounds have the formula C23H28O5?
CompoundList lists 41 compounds with the molecular formula C23H28O5, including (11beta)-21-(Acetyloxy)-11-hydroxypregna-1,4,16-triene-3,20-dione, 2-[(2-Hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)-(3-hydroxyphenyl)methyl]-5,5-dimethylcyclohexane-1,3-dione, 12-Methoxycalanolide A. 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 C23H28O5?
C23H28O5 has a degree of unsaturation of 10. 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.