Molecular formula

C₂₇H₄₀O₅

29 compounds have this formula on CompoundList.

Molar mass: 444.61g/mol
Monoisotopic mass: 444.2876Da
Atoms: 72
Elements: 3
Rings plus double bonds: 8

The formula C27H40O5 describes a molecule made of 27 carbon atoms, 40 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 × 2772.94%
12.011 × 27 = 324.297 g/mol
H Hydrogen × 409.07%
1.008 × 40 = 40.320 g/mol
O Oxygen × 517.99%
15.999 × 5 = 79.995 g/mol

Look up another formula

Compounds with the formula C27H40O5

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

Showing 1 to 29 of 29 compounds

Calcitriol-26,23-lactone

CAS 81203-50-1C₂₇H₄₀O₅

Fusaproliferin

CAS 152469-17-5C₂₇H₄₀O₅

9(11)-Dehydromanogenin

CAS 3514-48-5C₂₇H₄₀O₅

Scalarin

CAS 41410-58-6C₂₇H₄₀O₅

Sesterstatin 7

CAS 301842-59-1C₂₇H₄₀O₅

Asparacosin A

CAS 671774-37-1C₂₇H₄₀O₅

Aco-DI-ME-oxo-tetradecahydro-cyclopenta(A)phenanthren-YL-pentanoic acid ME ester

CAS 111659-96-2C₂₇H₄₀O₅

Thorectandrol C

CAS 425368-59-8C₂₇H₄₀O₅

Nummularogenin

CAS 94388-67-7C₂₇H₄₀O₅

25-Hydroxyvitamin D3-26,23-peroxylactone

CAS 84070-69-9C₂₇H₄₀O₅

Diosbulbisin B

CAS 1193603-13-2C₂₇H₄₀O₅

Diosbulbisin C

CAS 1193603-14-3C₂₇H₄₀O₅

Kammogenin

CAS 564-44-3C₂₇H₄₀O₅

5beta-Chol-9(11)-en-24-oic acid, 3alpha-hydroxy-12-oxo-, methyl ester, acetate

CAS 4472-02-0C₂₇H₄₀O₅

Propan-2-yl (Z)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(E,3S)-3-hydroxy-5-(4-methylphenyl)pent-1-enyl]cyclopentyl]hept-5-enoate

CAS 135646-99-0C₂₇H₄₀O₅

Spirosta-5,25(27)-dien-1,3,11-triol

CAS 34302-29-9C₂₇H₄₀O₅

[(3S,5S,8R,9S,10S,13S,14S,17S)-4'-Ethoxy-10,13-dimethyl-6'-oxospiro[1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,2'-3H-pyran]-17-yl] acetate

CAS 7055-77-8C₂₇H₄₀O₅

Methyl 3-(7-acetyloxy-10,14-dimethyl-18-oxapentacyclo[13.3.2.01,14.02,11.05,10]icos-16-en-16-yl)propanoate

CAS 17150-46-8C₂₇H₄₀O₅

Octadecyl 1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylate

CAS 22549-14-0C₂₇H₄₀O₅

(8R,9S,10R,13S,14S,17R)-17-Acetyl-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl 6-hydroxyhexanoate

CAS 2182661-47-6C₂₇H₄₀O₅

Prosta-5,13-dien-1-oic acid, 9,11,15-trihydroxy-, phenylmethyl ester, (5Z,9alpha,11alpha,13E,15S)-

CAS 71845-64-2C₂₇H₄₀O₅

Methyl (4R)-4-[(3S,5R,8S,10S,13R,14S,17R)-3-acetyloxy-10,13-dimethyl-12-oxo-1,2,3,4,5,6,7,8,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]pentanoate

CAS 1093351-39-3C₂₇H₄₀O₅

[(4R,7aS)-1-[(Z,2R,3R)-3-Hydroxy-6-(methoxymethoxy)-6-methylhept-4-en-2-yl]-7a-methyl-1,2,3,3a,4,5,6,7-octahydroinden-4-yl] benzoate

CAS 100937-70-0C₂₇H₄₀O₅

[(6R,8R,9S,10R,13S,14S,17R)-17-Acetyl-6-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] hexanoate

CAS 2803733-71-1C₂₇H₄₀O₅

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What is the molar mass of C27H40O5?

The molar mass of C27H40O5 is 444.61 g/mol, calculated from standard atomic weights for 27 carbon atoms, 40 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 444.2876 Da.

How many compounds have the formula C27H40O5?

CompoundList lists 29 compounds with the molecular formula C27H40O5, including Calcitriol-26,23-lactone, Fusaproliferin, 9(11)-Dehydromanogenin. 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 C27H40O5?

C27H40O5 has a degree of unsaturation of 8. 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.