Molecular formula
C20H26O5
112 compounds have this formula on CompoundList.
- Molar mass
- 346.42g/mol
- Monoisotopic mass
- 352.2157Da
- Atoms
- 51
- Elements
- 3
- Rings plus double bonds
- 8
The formula C20H26O5 describes a molecule made of 20 carbon atoms, 26 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 × 2069.34%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 267.57%1.008 × 26 = 26.208 g/mol
- O Oxygen × 523.09%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C20H26O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 112 compounds
Brevilin A
CAS 16503-32-5C20H26O5
Isorosmanol
CAS 93780-80-4C20H26O5
Rosmanol
CAS 80225-53-2C20H26O5
Sphaeropsidin A
CAS 38991-80-9C20H26O5
delta1-Cortienic acid
CAS 37927-29-0C20H26O5
(11beta)-11,21-Dihydroxy-3,20-dioxo-19-norpregn-4-en-18-al
CAS 76025-75-7C20H26O5
11,13-Dihydrohelenalin tiglate
CAS 63569-07-3C20H26O5
Trichorabdal A
CAS 85329-59-5C20H26O5
Coleon U
CAS 65714-69-4C20H26O5
Estriol-3-carboxymethyl ether
CAS 69260-14-6C20H26O5
Macrocalin A
CAS 10391-08-9C20H26O5
Articulin
CAS 75478-98-7C20H26O5
![(4aR,6aS,7aR,10aR,11aR,11bR,11cR)-1,2,3,4,4a,5,6,11a,11b,11c-Decahydro-8-(hydroxymethyl)-4,4,11c-trimethylbisoxireno[1,10a:3,4]phenanthro[3,2-b]furan-9(7aH)-one chemical structure, C20H26O5, CAS 247037-88-3](/s/ORPHDWFMIUUKJM-MCDHERAVSA-N.svg)
(4aR,6aS,7aR,10aR,11aR,11bR,11cR)-1,2,3,4,4a,5,6,11a,11b,11c-Decahydro-8-(hydroxymethyl)-4,4,11c-trimethylbisoxireno[1,10a:3,4]phenanthro[3,2-b]furan-9(7aH)-one
CAS 247037-88-3C20H26O5
Gibberellin A24
CAS 19427-32-8C20H26O5
Leonotinin
CAS 55784-80-0C20H26O5
Xerophilusin B
CAS 167894-15-7C20H26O5
Tanacin
CAS 57138-50-8C20H26O5
16-Hydroxycarnosol
CAS 149697-32-5C20H26O5
Caesalmin G
CAS 374907-47-8C20H26O5
Eupaglehnin C
CAS 476630-49-6C20H26O5
Epiisorosmanol
CAS 87980-67-4C20H26O5
![2-[(3-Hexyl-4,8-dimethyl-2-oxo-2H-chromen-7-yl)oxy]propanoic acid chemical structure, C20H26O5, CAS 438030-17-2](/s/LSTHDERFUSCPKL-UHFFFAOYSA-N.svg)
2-[(3-Hexyl-4,8-dimethyl-2-oxo-2H-chromen-7-yl)oxy]propanoic acid
CAS 438030-17-2C20H26O5
![7-[(E,6R)-6-Hydroxy-7-methoxy-3,7-dimethyloct-2-enoxy]chromen-2-one chemical structure, C20H26O5, CAS 144424-82-8](/s/HODOWBFKRLQCBH-GPZRYRNASA-N.svg)
7-[(E,6R)-6-Hydroxy-7-methoxy-3,7-dimethyloct-2-enoxy]chromen-2-one
CAS 144424-82-8C20H26O5
Nobilin
CAS 31824-11-0C20H26O5
- Notoserolide B313368-56-8C20H26O5
- Gibberellin A4436434-15-8C20H26O5
- Gibberellin A4 methyl ester19124-90-4C20H26O5
- Debromohamigeran A255830-26-3C20H26O5
- Hanagokenol B1038813-60-3C20H26O5
- Pestalotiopsone B1139802-06-4C20H26O5
- Macrocalyxoformin A85287-58-7C20H26O5
- Guidongnin B596096-11-6C20H26O5
- Maoecrystal C96865-67-7C20H26O5
- Taiwaniaquinol F858133-96-7C20H26O5
- Deacetylpseudolaric acid A82508-37-0C20H26O5
- 2,4-o-Dimethylzearalenone10497-40-2C20H26O5
- Epirosmanol93380-12-2C20H26O5
- Gibberellin A3738231-54-8C20H26O5
- Rabdoserrin AC20H26O5
- 6-O-(2-Methyl)-butyrylhelenalin94729-11-0C20H26O5
- Mollisorin A72704-04-2C20H26O5
- 1 suppliersSenecioylplenolin90042-11-8C20H26O5
- Royleanonic acid350590-46-4C20H26O5
- delta(1)-11-Oxa-11-deoxycortisol84876-00-6C20H26O5
- (6-Hydroxy-5a-methyl-3,9-dimethylidene-2-oxo-3a,4,5,6,7,8,9a,9b-octahydrobenzo[g][1]benzofuran-4-yl) (E)-2-methylbut-2-enoate80368-31-6C20H26O5
- (1S,2S,3R,4aR,4bR,7R,9aR,10S,10aR)-2-Hydroxy-1,3-dimethyl-8-methylidene-13-oxododecahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid121709-23-7C20H26O5
- Ballotinone61289-05-2C20H26O5
- Cyathin C566641-33-6C20H26O5
- Inflexusin B182266-57-5C20H26O5
- Allethrin II497-92-7C20H26O5
- 1-(4-Hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)heptane-3,5-diol919090-22-5C20H26O5
- Sculponeatin K477529-70-7C20H26O5
- 8beta-TigloyloxyreynosinC20H26O5
- 7-Hydroxy-11-methyl-6-methylidene-12-oxo-13-oxapentacyclo[9.3.3.15,8.01,10.02,8]octadecane-9-carboxylic acid73208-09-0C20H26O5
- Gibbane-1,10-dicarboxylic acid, 6-hydroxy-4a-(hydroxymethyl)-1-methyl-8-methylene-, 1,4a-lactone, (1alpha,4aalpha,4bbeta,6alpha,10beta)-90806-31-8C20H26O5
- 1,4-Naphthalenedione, 2-(1-hydroxyoctyl)-5,8-dimethoxy-103547-38-2C20H26O5
- 1-(3,4-Diethoxyphenyl)-2-(4-methoxyphenyl)propane-1,3-diol83459-30-7C20H26O5
- (1S,2S,5R,8R,10R,11S,14S,17S,18R,20R)-2,20-Dihydroxy-5-methyl-13-methylidene-7,9-dioxahexacyclo[8.7.2.111,14.01,8.05,18.011,17]icosan-12-one96685-01-7C20H26O5
- Hydroxyperezone monoangelate55035-69-3C20H26O5
- [(4'-tert-Butyl-4-oxo-3,4-dihydrospiro[chromene-2,1'-cyclohexan]-7-yl)oxy]acetic acid1217602-92-0C20H26O5
- (5,8a-Dimethyl-1-methylidene-2,8-dioxo-3a,4,5,5a,9,9a-hexahydroazuleno[6,5-b]furan-9-yl) 3-methylbutanoate40737-22-2C20H26O5
- 4,4-Di(4-hydroxy-3-methoxyphenly)-2,3-dimethylbutanol913643-31-9C20H26O5
- ent-7alpha,9-Dihydroxy-15-oxokaur-16-en-19,6bet-olide59885-89-1C20H26O5
- (6-Hydroxy-5a-methyl-3,9-dimethylidene-2-oxo-3a,4,5,6,7,8,9a,9b-octahydrobenzo[g][1]benzofuran-4-yl) 2-methylbut-2-enoateC20H26O5
- 3-Oxomarrubiin19898-90-9C20H26O5
- Chrysanin34226-89-6C20H26O5
- Spongialactone A120030-04-8C20H26O5
- Fujenoic acid6750-12-5C20H26O5
- Pterisolic acid A1401419-85-9C20H26O5
- Kaur-16-en-15-one, 7,20:18,20-diepoxy-1,14-dihydroxy-, (1alpha,4alpha,7alpha,14R,20R)-C20H26O5
- 6-(4-((1E)-3-Methoxy-3-oxo-1-propen-1-yl)phenoxy)hexyl 2-methyl-2-propenoate439661-46-8C20H26O5
- (6,10-Dimethyl-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl) 2-(hydroxymethyl)but-2-enoateC20H26O5
- 2-Hydroxyeupatolide 8-O-angelate72229-39-1C20H26O5
- (1S,2S,5R,8R,10R,11S,14S,17S,18R,20S)-2,20-Dihydroxy-5-methyl-13-methylidene-7,9-dioxahexacyclo[8.7.2.111,14.01,8.05,18.011,17]icosan-12-oneC20H26O5
- 2alpha-Hydroxyeupatolide 8-O-angelateC20H26O5
- Estetrol 17-acetate690996-23-7C20H26O5
- 17-Hydroxy-3,11-dioxo-androst-4-ene-17b-carboxylic Acid3597-44-2C20H26O5
- (6-Methoxy-1,4a-dimethyl-5,8-dioxo-2,3,4,9,10,10a-hexahydrophenanthren-1-yl)methyl acetate16826-84-9C20H26O5
- rac 2,4-O-Dimethylzearalenone7533-25-7C20H26O5
- Ethyl 3-(7-butoxy-4,8-dimethyl-2-oxo-2H-chromen-3-yl)propanoate708246-73-5C20H26O5
- rac 2,4-O-Dimethylzearalenone-d61246833-55-5C20H26O5
- 3,5-Dimethoxy-4-[[4-(methoxymethoxy)-3-(1-methylethyl)phenyl]methyl]phenol852948-72-2C20H26O5
- 2-(2-(2-(2-([1,1'-Biphenyl]-4-yloxy)ethoxy)ethoxy)ethoxy)ethanol89807-27-2C20H26O5
- (1S,2R,5S)-2-(2,4-Dimethoxyphenyl)-2-(2-methoxyethyl)-5-methylbicyclo[3.2.1]octane-6,8-dione75778-77-7C20H26O5
- Mayolide D114742-72-2C20H26O5
- 7-[2-(2,5-Dihydro-5-oxofuran-3-yl)-2-hydroxyethyl]-6,6a,7,8,9,10-hexahydro-7,8-dimethylnaphtho[1,8a-15401-87-3C20H26O5
- 6-(2,3-Dihydroxy-3-methylbutyl)-7-methoxy-3-(2-methylbut-3-en-2-yl)-2H-chromen-2-one76960-88-8C20H26O5
- (8S,9S,10R,11S,13S,14S,17S)-11,17-Dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylic acid95671-46-8C20H26O5
- Benzoic acid--3-{[2-(benzyloxy)propan-2-yl]oxy}propan-1-ol (1/1)89538-89-6C20H26O5
- 2-[2-(2-Ethoxyethoxy)ethoxy]ethyl (naphthalen-1-yl)acetate106644-38-6C20H26O5
- 2-{[(Naphthalen-1-yl)methoxy]methyl}-1,4,7,10-tetraoxacyclododecane109107-37-1C20H26O5
- Diethyl 3,3'-(1-oxo-1,2,3,4-tetrahydronaphthalene-2,2-diyl)dipropanoate61555-21-3C20H26O5
- 11-Hydroxy-4'-methyl-10-methylidenespiro[3-oxatricyclo[7.2.1.01,6]dodecane-5,9'-6,10-dioxatricyclo[5.2.1.04,8]decane]-2-oneC20H26O5
- (4S,4aS,5R,8aR,9aS)-2,4,4a,5,6,7,8,8a,9,9a-Decahydro-3,4a,5-trimethyl-2,6-dioxonaphtho[2,3-b]furan-4-yl (2Z)-2-methyl-2-butenoate199675-14-4C20H26O5
- [(8R,9S,13S,14S,15R,16R,17R)-3,15,16-Trihydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] acetateC20H26O5
- 1H-4,9a-Ethano-2-benzoxepin-3(4H)-one, 5-[2-(2,5-dihydro-2-oxo-3-furanyl)ethyl]-5,5a,6,7-tetrahydro-7-hydroxy-5,9-dimethyl-, (4R,5R,5aR,7R,9aS)-155239-79-5C20H26O5
- (1R,4S,6S,9S,13R,14R,16R)-6-(Furan-3-yl)-16-methylspiro[3,5-dioxatetracyclo[6.5.3.01,9.04,8]hexadecane-13,2'-oxirane]-14-ol126778-81-2C20H26O5
- rel-(+)-(I+/-R,I(2)R)-I(2)-[(1R,2R)-2-Hydroxy-2-(4-methoxyphenyl)-1-methylethoxy]-4-methoxy-I+/--methylbenzeneethanol212516-40-0C20H26O5
- 2-(3-{[2-(tert-Butoxy)-2-oxoethoxy]methyl}-5-ethynyl-2,4,6-trimethylphenyl)acetic acid2418660-69-0C20H26O5
- Methyl 3-{[2-(tert-butoxy)-2-oxoethoxy]methyl}-5-ethynyl-2,4,6-trimethylbenzoate2418651-30-4C20H26O5
Frequently asked questions
What is the molar mass of C20H26O5?
The molar mass of C20H26O5 is 346.42 g/mol, calculated from standard atomic weights for 20 carbon atoms, 26 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 352.2157 Da.
How many compounds have the formula C20H26O5?
CompoundList lists 112 compounds with the molecular formula C20H26O5, including Brevilin A, Isorosmanol, Rosmanol. 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 C20H26O5?
C20H26O5 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.