Molecular formula
C18H24O2
140 compounds have this formula on CompoundList.
- Molar mass
- 272.39g/mol
- Monoisotopic mass
- 280.2105Da
- Atoms
- 44
- Elements
- 3
- Rings plus double bonds
- 7
The formula C18H24O2 describes a molecule made of 18 carbon atoms, 24 hydrogen atoms and 2 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 × 1879.37%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 248.88%1.008 × 24 = 24.192 g/mol
- O Oxygen × 211.75%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H24O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 140 compounds
Estradiol
CAS 50-28-2C18H24O2
alpha-Estradiol
CAS 57-91-0C18H24O2
(+)-Estr-4-ene-3,17-dione
CAS 734-32-7C18H24O2
Linalyl phenylacetate
CAS 7143-69-3C18H24O2
9(10)-Dehydronandrolone
CAS 6218-29-7C18H24O2
13-Methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta(a)phenanthrene-3,17-diol
CAS 5864-38-0C18H24O2
Geranyl phenylacetate
CAS 102-22-7C18H24O2
16beta-Estradiol
CAS 1225-58-7C18H24O2
Estradiol-d3
CAS 79037-37-9C18H24O2
(16alpha)-Estra-1,3,5(10)-triene-3,16-diol
CAS 1090-04-6C18H24O2
Estr-5(10)-ene-3,17-dione
CAS 3962-66-1C18H24O2
17beta-Estradiol-2,4-d2
CAS 53866-33-4C18H24O2
Octadeca-9,11,13-triynoic Acid
CAS 1558-80-1C18H24O2
(4aS,10aS)-2,3,4,4a,10,10a-Hexahydro-6-hydroxy-1,1,4a,7-tetramethyl-9(1H)-phenanthrenone
CAS 561-95-5C18H24O2
17beta-Estradiol-2,4,16,16,17-D5
CAS 221093-45-4C18H24O2
(17beta)-(2,3,4-~13~C_3_)Estra-1,3,5(10)-triene-3,17-diol
CAS 1261254-48-1C18H24O2
6-Dehydro-19-nortestosterone
CAS 14531-84-1C18H24O2
Estra-1,3,5(10)-triene-2,17-diol, (17beta)-
CAS 2259-89-4C18H24O2
Octadeca-8,10,12-triynoic acid
CAS 203399-13-7C18H24O2
Phomallenic acid C
CAS 876126-17-9C18H24O2
2,3,6,7-Tetramethyl-1,4,4A,5,8,8A,9A,10A-octahydro-anthraquinone
CAS 15254-26-9C18H24O2
![(1S,3aS,7S,11aS)-11a-Methyl-1H,2H,3H,3aH,6H,7H,8H,9H,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-diol chemical structure, C18H24O2, CAS 517-07-7](/s/FHUJXHJKJMSASV-JUKXBJQTSA-N.svg)
(1S,3aS,7S,11aS)-11a-Methyl-1H,2H,3H,3aH,6H,7H,8H,9H,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-diol
CAS 517-07-7C18H24O2
3-Hydroxybakuchiol
CAS 178765-54-3C18H24O2
![5-Ethyl-2-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-1,3-benzenediol chemical structure, C18H24O2, CAS 2552798-14-6](/s/YURJBXYTSFIOOT-LSDHHAIUSA-N.svg)
5-Ethyl-2-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-1,3-benzenediol
CAS 2552798-14-6C18H24O2
- HexahydroequileninC18H24O2
- 13-Methyl-1,2,3,4,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diolC18H24O2
- 4-(2-Methoxyphenyl)-6,8,9-trimethyl-3-oxabicyclo[3.3.1]non-6-ene315192-97-3C18H24O2
- 19-Nor-5-androstenedione19289-77-1C18H24O2
- 1 suppliersDelta3,2-hydroxylbakuchiol178765-49-6C18H24O2
- 3,5-Diprenyl-4-hydroxyacetophenone41607-43-6C18H24O2
- Galaxolidone507442-49-1C18H24O2
- Ethyl-delta-8-tetrahydrocannabinol51768-58-2C18H24O2
- Ethyl-delta-9-tetrahydrocannabinol134840-81-6C18H24O2
- 12-Hydroxyisobakuchiol178765-55-4C18H24O2
- Przewalskin119400-87-2C18H24O2
- (8alpha,17beta)-Estra-1,3,5(10)-triene-3,17-diol517-04-4C18H24O2
- Ent-estradiol3736-22-9C18H24O2
- 3-(Cyclohex-3-en-1-on-4-yl)-4-(4-hydroxyphenyl)hexane129579-58-4C18H24O2
- 14-Dehydro-19-nortestosterone35644-61-2C18H24O2
- 1 suppliersEstradiol-D466789-03-5C18H24O2
- PrzewalskinC18H24O2
- 17alpha-Estradiol-2,4-D281586-94-9C18H24O2
- (2E,4E,6Z,8E)-8-(2,3-Dimethyl-2-cyclohexen-1-ylidene)-3,7-dimethyl-2,4,6-octatrienoic acid180978-41-0C18H24O2
- Psoracorylifol D879291-00-6C18H24O2
- Psoracorylifol E879291-01-7C18H24O2
- 2-Propenoic acid, 4-(trans-4-propylcyclohexyl)phenyl ester168274-89-3C18H24O2
- 12-Methoxypodocarpa-8,11,13-trien-15-al16826-83-8C18H24O2
- (Z)-3,7-Dimethylocta-2,6-dienyl phenylacetate71648-43-6C18H24O2
- 18-Norandrost-4-ene-3,17-dione93998-22-2C18H24O2
- 4-tert-Butyl-2-(2-oxo-2-phenylethyl)-cyclohexanone54669-84-0C18H24O2
- Estradiol-13C282938-05-4C18H24O2
- NorsalvioxideC18H24O2
- (1R,8R,10S)-5,11,11-Trimethyl-16-oxatetracyclo[6.6.2.01,10.02,7]hexadeca-2(7),3,5-trien-4-olC18H24O2
- 4,4a,4b,5,6,7,8,8a,9,10-Decahydro-7-(1-hydroxy-1-methyl-2-propyn-1-yl)-2(3H)-phenanthrenone605-57-2C18H24O2
- Cyclopentanecarboxylic acid, 1-(p-cyclohexylphenyl)-26961-86-4C18H24O2
- Methyl 5,8,11-heptadecatriynoate56554-57-5C18H24O2
- Isobornyl phenylacetate94022-06-7C18H24O2
- 17beta-Estradiol-16,16-D23188-46-3C18H24O2
- 6,8,12,14-Hexadecatetraen-10-yn-1-ol acetate73545-95-6C18H24O2
- 1,5-Dibutoxynaphthalene295806-76-7C18H24O2
- 1-Indancarboxylic acid, 5-cyclohexyl-, ethyl ester, (±)-29197-04-4C18H24O2
- 17beta-Hydroxyestra-5(10),9(11)-dien-3-one5218-51-9C18H24O2
- (2Z)-2-[(4-Methoxyphenyl)methylidene]-3-methyl-6-propan-2-ylcyclohexan-1-one156768-53-5C18H24O2
- Methyl 4-(4-tert-butyl-1-cyclohexen-1-yl)benzoate406235-36-7C18H24O2
- Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (3-methylphenyl)methyl ester72274-01-2C18H24O2
- 2,3,4a,4b,5,6,7,8,9,10,11,12,12a,12b-Tetradecahydro-1,4-triphenylenedione5981-14-6C18H24O2
- 5,8,11-Octadecatriynoic acid77368-53-7C18H24O2
- 1-Methyl-1-(4-methyl-3-cyclohexen-1-yl)ethyl phenylacetate71648-36-7C18H24O2
- 7-Cycloheptyloxy-2,2-dimethylchromene117902-95-1C18H24O2
- 5,5-Dimethyl-6-(4-oxocyclohex-2-en-1-yl)-3,4,4a,6,7,8-hexahydronaphthalen-2-one93998-31-3C18H24O2
- 3,4,11,12-Tetramethyldispiro[5.1.5^{8}.1^{6}]tetradeca-3,11-diene-7,14-dione71028-85-8C18H24O2
- 2,6-Diethyl-1,4,4a,5,8,8a,9a,10a-octahydroanthracene-9,10-dione64167-82-4C18H24O2
- Cyclopropa[3,4]cyclohepta[1,2-a]naphthalen-10-ol, 1,1a,1b,2,3,7b,8,9,10,10a-decahydro-5-methoxy-10-methyl-57983-82-1C18H24O2
- 2(1H)-Phenanthrenone, 3,4,4a,9,10,10a-hexahydro-7-methoxy-1,1,4a-trimethyl-55255-51-1C18H24O2
- Acetic acid, (4-phenylcyclohexylidene)-, 1,1-dimethylethyl ester586354-82-7C18H24O2
- 6-(2-Cyclohexylethoxy)-3,4-dihydronaphthalen-1(2H)-one88628-50-6C18H24O2
- 6-[(3,7-Dimethylocta-2,6-dien-1-yl)oxy]-2,3-dihydro-1-benzofuran51079-31-3C18H24O2
- Naphthalene, 2,6-dibutoxy-101891-90-1C18H24O2
- 3,7-Di-tert-butylnaphthalene-1,5-diol61357-48-0C18H24O2
- (8S,13S,14S)-3-Hydroxy-13-methyl-2,3,6,7,8,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-one19671-53-5C18H24O2
- Methyl podocarpa-8,11,13-triem-15-oate3650-04-2C18H24O2
- Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (4-methylphenyl)methyl ester72274-02-3C18H24O2
- Estra-1(10),2,4-triene-11alpha,17beta-diol114342-64-2C18H24O2
- 1-Naphthalenol, 5-(octyloxy)-129561-04-2C18H24O2
- 2-(2-Methylphenyl)spiro[3.6]decane-2-carboxylic acid1485710-89-1C18H24O2
- (4-Phenyl-1-cyclohexenyl)acetic acid tert-butyl ester919769-04-3C18H24O2
- 7-(6-Methoxynaphthalen-2-yl)heptan-3-ol1798014-82-0C18H24O2
- Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (3-methylphenyl)methyl ester, (1R,3R)-82535-25-9C18H24O2
- Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (4-methylphenyl)methyl ester, (1R-trans)-82535-29-3C18H24O2
- Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (2-methylphenyl)methyl ester, (1R-trans)-82535-56-6C18H24O2
- Progesterone impurity 302645-92-3C18H24O2
- (8R,9S,13S,14S,17S)-13-Methyl-2,4,6,7-tetratritio-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol74560-10-4C18H24O2
- [1,1'-Bicyclohexyl]-2-one, 6-phenoxy-61568-19-2C18H24O2
- 2,3-Di-tert-butoxynaphthalene61601-24-9C18H24O2
- 2,7-Diethyl-1,4,4a,5,8,8a,9a,10a-octahydroanthracene-9,10-dione64167-83-5C18H24O2
- 3b-Hydroxy-estra-4,9-dien-17-oneC18H24O2
- 4-((2-(tert-Butyl)-6-ethynylphenoxy)methyl)tetrahydro-2H-pyran2808122-05-4C18H24O2
- (1S,6R)-1-[(3-Methoxyphenyl)ethynyl]-2,2,6-trimethylcyclohexan-1-ol105999-26-6C18H24O2
- 1,4-Bis(cyclopropylmethoxy)-2-(cyclopropylmethyl)benzene1369857-76-0C18H24O2
- 1,7-Bis(1-methylpropoxy)naphthalene3900-52-5C18H24O2
Frequently asked questions
What is the molar mass of C18H24O2?
The molar mass of C18H24O2 is 272.39 g/mol, calculated from standard atomic weights for 18 carbon atoms, 24 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 280.2105 Da.
How many compounds have the formula C18H24O2?
CompoundList lists 140 compounds with the molecular formula C18H24O2, including Estradiol, alpha-Estradiol, (+)-Estr-4-ene-3,17-dione. 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 C18H24O2?
C18H24O2 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.