C26H40O4
25 compounds have this formula on CompoundList.
- Molar mass
- 416.60g/mol
- Monoisotopic mass
- 416.2927Da
- Atoms
- 70
- Elements
- 3
- Rings plus double bonds
- 7
The formula C26H40O4 describes a molecule made of 26 carbon atoms, 40 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 × 2674.96%12.011 × 26 = 312.286 g/mol
- H Hydrogen × 409.68%1.008 × 40 = 40.320 g/mol
- O Oxygen × 415.36%15.999 × 4 = 63.996 g/mol
Compounds with the formula C26H40O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 25 of 25 compounds
![(R)-4-((3R,5R,8S,9S,10R,13R,14S,17R,E)-6-Ethylidene-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid chemical structure, C26H40O4, CAS 1516887-33-4](/s/RDCBMNFSJFALPG-VRYJCBLKSA-N.svg)
![(R)-4-((3R,5R,8S,9S,10R,13R,14S,17R,Z)-6-Ethylidene-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid chemical structure, C26H40O4, CAS 1516887-34-5](/s/RDCBMNFSJFALPG-IVDGZAPRSA-N.svg)
![4-(6-Ethylidene-3-hydroxy-10,13-dimethyl-7-oxo-2,3,4,5,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid chemical structure, C26H40O4](/s/RDCBMNFSJFALPG-UHFFFAOYSA-N.svg)
![4-[(3R,5R,6Z,8S,9S,10R,13R,14S,17R)-6-Ethylidene-3-hydroxy-10,13-dimethyl-7-oxo-2,3,4,5,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid chemical structure, C26H40O4](/s/RDCBMNFSJFALPG-IXUDPGLSSA-N.svg)
![(4R)-4-[(3R,5R,8S,9R,10R,13R,14S,17R)-6-Ethylidene-3-hydroxy-10,13-dimethyl-7-oxo-2,3,4,5,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid chemical structure, C26H40O4](/s/RDCBMNFSJFALPG-KXEAEVQDSA-N.svg)
![4-[(10R,13R)-6-Ethylidene-3-hydroxy-10,13-dimethyl-7-oxo-2,3,4,5,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid chemical structure, C26H40O4](/s/RDCBMNFSJFALPG-UOYPXWMLSA-N.svg)
![[(3S,8R,9S,10R,13S,14S)-7-Hydroxy-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] heptanoate chemical structure, C26H40O4, CAS 517894-26-7](/s/DMYAQAUQXJZGEH-MGPSHEDISA-N.svg)
Frequently asked questions
What is the molar mass of C26H40O4?
The molar mass of C26H40O4 is 416.60 g/mol, calculated from standard atomic weights for 26 carbon atoms, 40 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 416.2927 Da.
How many compounds have the formula C26H40O4?
CompoundList lists 25 compounds with the molecular formula C26H40O4, including Methandriol dipropionate, (R)-4-((3R,5R,8S,9S,10R,13R,14S,17R,E)-6-Ethylidene-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid, (R)-4-((3R,5R,8S,9S,10R,13R,14S,17R,Z)-6-Ethylidene-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic 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 C26H40O4?
C26H40O4 has a degree of unsaturation of 7. 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.