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Molecular formula

C19H28O3

137 compounds have this formula on CompoundList.

Molar mass
304.43g/mol
Monoisotopic mass
310.2415Da
Atoms
50
Elements
3
Rings plus double bonds
6

The formula C19H28O3 describes a molecule made of 19 carbon atoms, 28 hydrogen atoms and 3 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 × 1974.96%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 289.27%
    1.008 × 28 = 28.224 g/mol
  • O Oxygen × 315.77%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C19H28O3

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

Showing 101 to 137 of 137 compounds

3alpha,7beta-Dihydroxyandrost-5-en-17-one chemical structure, C19H28O3, CAS 502849-03-8
3alpha,7beta-Dihydroxyandrost-5-en-17-one
CAS 502849-03-8C19H28O3
(8R,9S,10R,13S,14S)-3,7-Dihydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one chemical structure, C19H28O3, CAS 62357-03-3
(8R,9S,10R,13S,14S)-3,7-Dihydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one
CAS 62357-03-3C19H28O3
20,21-Dinor hydrocortisone chemical structure, C19H28O3, CAS 4484-94-0
20,21-Dinor hydrocortisone
CAS 4484-94-0C19H28O3
3beta,14-Dihydroxy-5beta,14beta-androst-15-en-17-one chemical structure, C19H28O3, CAS 111119-43-8
3beta,14-Dihydroxy-5beta,14beta-androst-15-en-17-one
CAS 111119-43-8C19H28O3
Ethyl 4-[(dec-9-en-1-yl)oxy]benzoate chemical structure, C19H28O3, CAS 142580-79-8
Ethyl 4-[(dec-9-en-1-yl)oxy]benzoate
CAS 142580-79-8C19H28O3
1-(Furan-2-yl)but-3-en-1-yl undec-10-enoate chemical structure, C19H28O3, CAS 924628-72-8
1-(Furan-2-yl)but-3-en-1-yl undec-10-enoate
CAS 924628-72-8C19H28O3
Benzyl12-oxododecanoate chemical structure, C19H28O3, CAS 341925-14-2
Benzyl12-oxododecanoate
CAS 341925-14-2C19H28O3
14-Hydroxyandrostane-3,17-dione chemical structure, C19H28O3, CAS 94991-81-8
14-Hydroxyandrostane-3,17-dione
CAS 94991-81-8C19H28O3
Cinnamic acid, 3,5-di-tert-butyl-4-hydroxy-, ethyl ester chemical structure, C19H28O3, CAS 35186-94-8
Cinnamic acid, 3,5-di-tert-butyl-4-hydroxy-, ethyl ester
CAS 35186-94-8C19H28O3
3alpha,7alpha-Dihydroxyandrost-5-en-17-one chemical structure, C19H28O3, CAS 502849-04-9
3alpha,7alpha-Dihydroxyandrost-5-en-17-one
CAS 502849-04-9C19H28O3
2-(1-Oxopropyl)phenyl decanoate chemical structure, C19H28O3, CAS 97139-83-8
2-(1-Oxopropyl)phenyl decanoate
CAS 97139-83-8C19H28O3
2,2'-[(2-Oxocyclopentane-1,3-diyl)bis(methylene)]di(cyclohexan-1-one) chemical structure, C19H28O3, CAS 136163-26-3
2,2'-[(2-Oxocyclopentane-1,3-diyl)bis(methylene)]di(cyclohexan-1-one)
CAS 136163-26-3C19H28O3
5beta-Androstan-11alpha-ol-3,17-dione chemical structure, C19H28O3, CAS 32694-33-0
5beta-Androstan-11alpha-ol-3,17-dione
CAS 32694-33-0C19H28O3
17beta-Hydroxy-1alpha,2alpha,5alpha-1,2-epoxyandrostan-3-one chemical structure, C19H28O3, CAS 13093-66-8
17beta-Hydroxy-1alpha,2alpha,5alpha-1,2-epoxyandrostan-3-one
CAS 13093-66-8C19H28O3
Ethyl 4-[(2-methyl-2-propen-1-yl)oxy]-3,5-dipropylbenzoate chemical structure, C19H28O3, CAS 7192-40-7
Ethyl 4-[(2-methyl-2-propen-1-yl)oxy]-3,5-dipropylbenzoate
CAS 7192-40-7C19H28O3
(5beta,11beta)-11-Hydroxy-androstane-3,17-dione chemical structure, C19H28O3, CAS 32694-35-2
(5beta,11beta)-11-Hydroxy-androstane-3,17-dione
CAS 32694-35-2C19H28O3
15-Hydroxyheptadec-9-ene-11,13-diyn-8-yl acetate chemical structure, C19H28O3, CAS 143966-09-0
15-Hydroxyheptadec-9-ene-11,13-diyn-8-yl acetate
CAS 143966-09-0C19H28O3
3alpha-Hydroxy-5beta-androstane-4,17-dione chemical structure, C19H28O3, CAS 59580-80-2
3alpha-Hydroxy-5beta-androstane-4,17-dione
CAS 59580-80-2C19H28O3
6beta,14-Dihydroxy-3alpha,5alpha-3,5-cycloandrostan-17-one chemical structure, C19H28O3, CAS 24357-28-6
6beta,14-Dihydroxy-3alpha,5alpha-3,5-cycloandrostan-17-one
CAS 24357-28-6C19H28O3
(8S,9S,10R,11R,13S,14S,17S)-13-Ethyl-11,17-dihydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one chemical structure, C19H28O3, CAS 7370-08-3
(8S,9S,10R,11R,13S,14S,17S)-13-Ethyl-11,17-dihydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
CAS 7370-08-3C19H28O3
4-(Dodec-11-en-1-yloxy)benzoic Acid chemical structure, C19H28O3, CAS 115595-32-9
4-(Dodec-11-en-1-yloxy)benzoic Acid
CAS 115595-32-9C19H28O3
4-[3-Methoxy-4-(octyloxy)phenyl]but-3-EN-2-one chemical structure, C19H28O3, CAS 37079-92-8
4-[3-Methoxy-4-(octyloxy)phenyl]but-3-EN-2-one
CAS 37079-92-8C19H28O3
Acetic acid--4-(4-propylbicyclo[2.2.2]octan-1-yl)phenol (1/1) chemical structure, C19H28O3, CAS 89027-34-9
Acetic acid--4-(4-propylbicyclo[2.2.2]octan-1-yl)phenol (1/1)
CAS 89027-34-9C19H28O3
Ethyl 3-(4-methoxyphenyl)dec-2-enoate chemical structure, C19H28O3, CAS 654640-31-0
Ethyl 3-(4-methoxyphenyl)dec-2-enoate
CAS 654640-31-0C19H28O3

Frequently asked questions

What is the molar mass of C19H28O3?

The molar mass of C19H28O3 is 304.43 g/mol, calculated from standard atomic weights for 19 carbon atoms, 28 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 310.2415 Da.

How many compounds have the formula C19H28O3?

CompoundList lists 137 compounds with the molecular formula C19H28O3, including 3alpha,7beta-Dihydroxyandrost-5-en-17-one, (8R,9S,10R,13S,14S)-3,7-Dihydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one, 20,21-Dinor hydrocortisone. 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 C19H28O3?

C19H28O3 has a degree of unsaturation of 6. 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.