Molecular formula
C21H26O6
74 compounds have this formula on CompoundList.
- Molar mass
- 374.43g/mol
- Monoisotopic mass
- 374.1729Da
- Atoms
- 53
- Elements
- 3
- Rings plus double bonds
- 9
The formula C21H26O6 describes a molecule made of 21 carbon atoms, 26 hydrogen atoms and 6 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 × 2167.36%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 267.00%1.008 × 26 = 26.208 g/mol
- O Oxygen × 625.64%15.999 × 6 = 95.994 g/mol
Look up another formula
Compounds with the formula C21H26O6
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 74 of 74 compounds
Myrislignan
CAS 171485-39-5C21H26O6
2-(4-Allyl-2,6-dimethoxyphenoxy)-1-(4-hydroxy-3-methoxyphenyl)-1-propanol
CAS 41535-95-9C21H26O6
Hexahydrocurcumin
CAS 36062-05-2C21H26O6
Caulerpenyne
CAS 70000-22-5C21H26O6
![Diethyl 4-hydroxy-4-methyl-6-oxo-2-[(E)-2-phenylethenyl]cyclohexane-1,3-dicarboxylate chemical structure, C21H26O6, CAS 5791-81-1](/s/WILIVLNMUBRNBN-VAWYXSNFSA-N.svg)
Diethyl 4-hydroxy-4-methyl-6-oxo-2-[(E)-2-phenylethenyl]cyclohexane-1,3-dicarboxylate
CAS 5791-81-1C21H26O6
3',4-O-Dimethylcedrusin
CAS 127179-41-3C21H26O6
Phantomolin
CAS 55306-08-6C21H26O6
![rel-(alphaS)-alpha-[(1R)-1-[2,6-Dimethoxy-4-(2-propen-1-yl)phenoxy]ethyl]-4-hydroxy-3-methoxybenzenemethanol chemical structure, C21H26O6, CAS 52190-21-3](/s/ULZFTGWWPHYLGI-ZUOKHONESA-N.svg)
rel-(alphaS)-alpha-[(1R)-1-[2,6-Dimethoxy-4-(2-propen-1-yl)phenoxy]ethyl]-4-hydroxy-3-methoxybenzenemethanol
CAS 52190-21-3C21H26O6
Ustusolate E
CAS 1175543-06-2C21H26O6
6-Acetyl-2-(3-(isobutyryloxy)prop-1-en-2-yl)-2,3-dihydrobenzofuran-3-yl isobutyrate
CAS 913691-22-2C21H26O6
8,9-Dihydro-5-hydroxy-8-(1-hydroxy-1-methylethyl)-6-(1-oxobutyl)-4-propyl-2H-furo(2,3-h)-1-benzopyran-2-one
CAS 38537-82-5C21H26O6
![(9b-Hydroxy-6,6,9a-trimethyl-1-oxo-3,5,5a,7,8,9-hexahydrobenzo[e][2]benzofuran-5-yl) (2E,4E)-6-oxohexa-2,4-dienoate chemical structure, C21H26O6](/s/NTEIYTQTTHYBTI-HLQBBKRNSA-N.svg)
(9b-Hydroxy-6,6,9a-trimethyl-1-oxo-3,5,5a,7,8,9-hexahydrobenzo[e][2]benzofuran-5-yl) (2E,4E)-6-oxohexa-2,4-dienoate
C21H26O6
Salvinorin F
CAS 540770-15-8C21H26O6
Fragransin C1
CAS 112572-57-3C21H26O6
Caucanolide F
CAS 869801-93-4C21H26O6
Caucanolide A
CAS 869801-88-7C21H26O6
Caucanolide D
CAS 869801-91-2C21H26O6
Caucanolide E
CAS 869801-92-3C21H26O6
3-Furanmethanol, 2-(3,4-dimethoxyphenyl)tetrahydro-4-((4-hydroxy-3-methoxyphenyl)methyl)-, (2S,3R,4R)-
CAS 73354-13-9C21H26O6
![4-[(3S,5S)-3-(Acetyloxy)-5-hydroxy-7-(4-hydroxyphenyl)heptyl]-1,2-benzenediol chemical structure, C21H26O6, CAS 1269839-28-2](/s/WFGFERPBWVNUAJ-OALUTQOASA-N.svg)
4-[(3S,5S)-3-(Acetyloxy)-5-hydroxy-7-(4-hydroxyphenyl)heptyl]-1,2-benzenediol
CAS 1269839-28-2C21H26O6
Artekeiskeanol D
CAS 356547-35-8C21H26O6
(S)-5-Hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)heptan-3-one
CAS 39886-84-5C21H26O6
![3-[(2R,3S)-2-(3,4-Dimethoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydro-1-benzofuran-5-yl]propan-1-ol chemical structure, C21H26O6, CAS 166021-14-3](/s/UVPCDEDIFJYIPT-UZLBHIALSA-N.svg)
3-[(2R,3S)-2-(3,4-Dimethoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydro-1-benzofuran-5-yl]propan-1-ol
CAS 166021-14-3C21H26O6
4,4'-Dihydroxy-3,3',9-trimethoxy-9,9'-epoxylignan
CAS 1206464-65-4C21H26O6
- 2-[(1S,2S,5S)-2-Acetyloxy-5-(6-methoxy-1-oxo-3,4-dihydro-2H-naphthalen-2-yl)-1-methylcyclopentyl]acetic acid1247-46-7C21H26O6
- Tinophyllol96552-83-9C21H26O6
- 2H,6H-Benzo[1,2-b:5,4-b']dipyran-2-one, 7,8-dihydro-5,7-dihydroxy-8,8-dimethyl-10-(1-oxobutyl)-4-propyl-30390-07-9C21H26O6
- 2-Desmethylquassin26121-57-3C21H26O6
- 6beta-Hydroxyprednisone95283-34-4C21H26O6
- 11-Keto-16alpha-hydroxyprednisolone3754-05-0C21H26O6
- Pitholide C200936-85-2C21H26O6
- Cyclonormammein30563-61-2C21H26O6
- 2|A-Methoxy-2-deethoxy-8-O-deacylphantomolin-8-O-tiglinateC21H26O6
- [(E)-3-(3,4-Dimethoxyphenyl)prop-2-enyl] (Z)-2-[[(E)-2-methylbut-2-enoyl]oxymethyl]but-2-enoate161928-84-3C21H26O6
- 2Beta-methoxy-2-deethoxy-8-O-deacylphantomolin-8-O-tiglinate102934-36-1C21H26O6
- Methyl 2,3-di-O-benzylhexopyranoside17791-36-5C21H26O6
- (2S,3R,4R,5S,6R)-2-(3-(4-Ethoxybenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol2452300-89-7C21H26O6
- 9beta,11beta-Epoxy-16alpha,17,21-trihydroxypregna-1,4-diene-3,20-dione94088-91-2C21H26O6
- Chettaphanin I28487-86-7C21H26O6
- 4'-O-Methyllariciresinol73354-09-3C21H26O6
- Methyl 7-(furan-3-yl)-4-methyl-8,10,12-trioxapentacyclo[11.3.1.01,11.05,9.05,16]heptadecane-17-carboxylate142409-09-4C21H26O6
- 1 suppliers(9,16b)-9,11-Epoxy-16,17,21-trihydroxypregna-1,4-diene-3,20-dione215095-77-5C21H26O6
- Methyl 2,4-Di-O-benzyl-a-D-mannopyranoside67381-29-7C21H26O6
- (2R,3R,4S,5R,6R)-6-Methoxy-5-phenylmethoxy-2-(phenylmethoxymethyl)oxane-3,4-diol51842-27-4C21H26O6
- 4-[(2S,3S,4R,5R)-5-(4-Hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2,6-dimethoxyphenolC21H26O6
- 3,4-O-DimethylcedrusinC21H26O6
- 1,6,10-Dodecatrien-8-yne-1,4-diol, 3-[(acetyloxy)methylene]-7,11-dimethyl-, 1,4-diacetate, (1E,3Z,6E)-538328-43-7C21H26O6
- (3R,6R)-6-((R)-1,2-Bis(benzyloxy)ethyl)-3-methoxy-1,4-dioxan-2-ol960365-64-4C21H26O6
- Mycophenolic acid impurity 4873537-14-1C21H26O6
- rel-(I+/-R,I(2)S,2R,3R)-2,3-Dihydro-2-(4-hydroxy-3-methoxyphenyl)-I(2),7-dimethoxy-I+/-,3-dimethyl-5-benzofuranethanol114394-19-3C21H26O6
- 14,15-Dehydro-16 a-hydroxyprednisolone131918-73-5C21H26O6
- Ethyl 3-(5-methoxy-4,8,8-trimethyl-2-oxo-9,10-dihydropyrano[2,3-h]chromen-3-yl)propanoate859663-21-1C21H26O6
- Methyl 3,4-Di-O-benzyl-a-D-mannopyranoside79218-87-4C21H26O6
- Methyl 3,4-Di-O-benzyl-alpha-D-mannopyranosideC21H26O6
- 7H-Furo(3,2-g)(1)benzopyran-7-one, 4-(3-hydroxy-3-methyl-2-(3-methylbutoxy)butoxy)-, (R)-109151-07-7C21H26O6
- Ethyl 3-[7-(3,3-dimethyl-2-oxobutoxy)-4-methyl-2-oxo-2H-chromen-3-yl]propanoate670244-18-5C21H26O6
- (5S)-1,7-Bis(3,4-dihydroxyphenyl)-5-ethoxyheptan-3-one875918-12-0C21H26O6
- [(1Z,3S,4R,6S,7S,8S,11S,13R,15R)-13-Hydroxy-6-methyl-17,18-dioxo-16-oxatetracyclo[13.2.2.03,11.04,8]nonadeca-1,9-dien-7-yl] acetate134769-19-0C21H26O6
- Methyl 3,6-di-O-benzyl-alpha-D-mannopyranoside31022-29-4C21H26O6
- Budesonide impurity 91188271-73-9C21H26O6
- 4-[(1R,2R)-1-Hydroxy-2-{2-methoxy-4-[(1E)-prop-1-en-1-yl]phenoxy}propyl]-2,6-dimethoxyphenol108907-56-8C21H26O6
- 6-(Hydroxymethyl)-2-methoxy-4,5-bis(phenylmethoxy)oxan-3-olC21H26O6
- 21-Dehydro-16alpha-hydroxy PrednisoloneC21H26O6
- Budesonide impurity 01C21H26O6
- 15-Hydroxy-1-phenylpentadecane-1,4,7,10,13-pentone142383-48-0C21H26O6
- 3-Butoxy-4-[(3,4,5-trimethoxyphenyl)methoxy]benzaldehyde656810-24-1C21H26O6
- 5-Hydroxy-1,7-bis(3-hydroxy-4-methoxyphenyl)heptan-3-one924901-48-4C21H26O6
- [(5R,5aS,9aS,9bR)-9b-Hydroxy-6,6,9a-trimethyl-1-oxo-3,5,5a,7,8,9-hexahydrobenzo[e][2]benzofuran-5-yl] (2E,4E)-6-oxohexa-2,4-dienoateC21H26O6
- Methyl (1S,4R,5R,7S,9R,13R,16R)-7-(furan-3-yl)-4-methyl-8,10,12-trioxapentacyclo[11.3.1.01,11.05,9.05,16]heptadecane-17-carboxylateC21H26O6
- (1S,4S,8S,9R,12R,13R,15R,17R)-9-Hydroxy-10-(hydroxymethyl)-3,14,14,17-tetramethyl-5,7-dioxapentacyclo[10.5.1.01,8.04,8.013,15]octadeca-2,10-diene-6,18-dione501418-23-1C21H26O6
- Cyclopropanecarboxylic acid, 3-(3-methoxy-3-oxo-1-propenyl)-2,2-dimethyl-, 2-methyl-3-(3-oxiranyl-2-propenyl)-4-oxo-2-cyclopenten-1-yl ester, (1R-(1alpha(S*(Z(S*))),3beta(E)))-131380-61-5C21H26O6
- (9b-Hydroxy-6,6,9a-trimethyl-1-oxo-3,5,5a,7,8,9-hexahydrobenzo[e][2]benzofuran-5-yl) 6-oxohexa-2,4-dienoateC21H26O6
- (8S,9S,10R,11S,13S,14S,17S)-11,17-Dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthrene-3,16-dione111088-90-5C21H26O6
- Methyl (1S,4S,5S,7S,9S,11S,13S,16S,17S)-7-(furan-3-yl)-4-methyl-8,10,12-trioxapentacyclo[11.3.1.01,11.05,9.05,16]heptadecane-17-carboxylateC21H26O6
Frequently asked questions
What is the molar mass of C21H26O6?
The molar mass of C21H26O6 is 374.43 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms and 6 oxygen atoms. The monoisotopic mass is 374.1729 Da.
How many compounds have the formula C21H26O6?
CompoundList lists 74 compounds with the molecular formula C21H26O6, including Myrislignan, 2-(4-Allyl-2,6-dimethoxyphenoxy)-1-(4-hydroxy-3-methoxyphenyl)-1-propanol, Hexahydrocurcumin. 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 C21H26O6?
C21H26O6 has a degree of unsaturation of 9. 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.