C30H40O8
33 compounds have this formula on CompoundList.
- Molar mass
- 528.64g/mol
- Monoisotopic mass
- 528.2723Da
- Atoms
- 78
- Elements
- 3
- Rings plus double bonds
- 11
The formula C30H40O8 describes a molecule made of 30 carbon atoms, 40 hydrogen atoms and 8 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 × 3068.16%12.011 × 30 = 360.330 g/mol
- H Hydrogen × 407.63%1.008 × 40 = 40.320 g/mol
- O Oxygen × 824.21%15.999 × 8 = 127.992 g/mol
Compounds with the formula C30H40O8
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 33 of 33 compounds
![[15-[1-(4,5-Dimethyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6,12-dihydroxy-2,16-dimethyl-3-oxo-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadec-4-en-13-yl] acetate chemical structure, C30H40O8](/s/OPYWYTLAPWWTKW-UHFFFAOYSA-N.svg)
![6-(7,12-Dihydroxy-4,4,10,13,14-pentamethyl-3,11,15-trioxo-1,2,5,6,7,12,16,17-octahydrocyclopenta[a]phenanthren-17-yl)-2-methyl-4-oxohept-5-enoic acid chemical structure, C30H40O8](/s/UFIFFDILGAASQL-UHFFFAOYSA-N.svg)
![1,1'-(6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine-2,14-diyl)bis(pentan-1-one) chemical structure, C30H40O8, CAS 67967-50-4](/s/VFUBIJDVGFFYMI-UHFFFAOYSA-N.svg)
![2,5-Dihydroxy-3-[(E)-16-(2-hydroxy-5-methoxy-3,6-dioxocyclohexa-1,4-dien-1-yl)hexadec-8-enyl]-6-methylcyclohexa-2,5-diene-1,4-dione chemical structure, C30H40O8, CAS 18761-04-1](/s/KRSLVFPYJNSDEQ-ONEGZZNKSA-N.svg)
- ExcoecariatoxinC30H40O8
- [(1S,2R,6S,7R,9R,11R,12R,13S,15R,16R)-15-[(1S)-1-[(2R)-4,5-Dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-6,12-dihydroxy-2,16-dimethyl-3-oxo-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadec-4-en-13-yl] acetateC30H40O8
- 6,8,9,10'-Tetrahydroxy-1',6,6',9,10'-pentamethylspiro[3a,4,5,8,9a,9b-hexahydroazuleno[4,5-b]furan-3,13'-4-oxatetracyclo[10.2.1.02,11.03,7]pentadec-2(11)-ene]-2,5'-dione113807-34-4C30H40O8
- 2,3,6,7-Tetrabutoxy-1,5-dihydroxyanthracene-9,10-dione205243-23-8C30H40O8
- Ganoderenic acid EC30H40O8
- (E,2R)-6-[(7R,10R,12R,13S,14S)-7,12-Dihydroxy-4,4,10,13,14-pentamethyl-3,11,15-trioxo-1,2,5,6,7,12,16,17-octahydrocyclopenta[a]phenanthren-17-yl]-2-methyl-4-oxohept-5-enoic acidC30H40O8
- [(1S,2S,4R,5R,6R,10S,11R,12S,15S,16S,18R,19S)-16-Acetyloxy-6-(furan-3-yl)-11,18-dihydroxy-1,5,10,15-tetramethyl-13-oxapentacyclo[10.6.1.02,10.05,9.015,19]nonadec-8-en-4-yl] acetateC30H40O8
- [(1S,2R,6S,7R,9R,11S,12S,13S,15R,16R)-15-[1-[(2R)-4,5-Dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-6,12-dihydroxy-2,16-dimethyl-3-oxo-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadec-4-en-13-yl] acetateC30H40O8
- [(1S,2R,6S,7R,9R,11R,12S,13S,15R,16R)-15-[1-[(2R)-4,5-Dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-6,12-dihydroxy-2,16-dimethyl-3-oxo-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadec-4-en-13-yl] acetateC30H40O8
Frequently asked questions
What is the molar mass of C30H40O8?
The molar mass of C30H40O8 is 528.64 g/mol, calculated from standard atomic weights for 30 carbon atoms, 40 hydrogen atoms and 8 oxygen atoms. The monoisotopic mass is 528.2723 Da.
How many compounds have the formula C30H40O8?
CompoundList lists 33 compounds with the molecular formula C30H40O8, including Physapubenolide, Ardisiaquinone A, Excoecariatoxin. 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 C30H40O8?
C30H40O8 has a degree of unsaturation of 11. 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.