Molecular formula

C₂₈H₃₉NO₄

21 compounds have this formula on CompoundList.

Molar mass: 453.62g/mol
Monoisotopic mass: 453.2879Da
Atoms: 72
Elements: 4
Rings plus double bonds: 10

The formula C28H39NO4 describes a molecule made of 28 carbon atoms, 39 hydrogen atoms, 1 nitrogen atom and 4 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 × 2874.14%
12.011 × 28 = 336.308 g/mol
H Hydrogen × 398.67%
1.008 × 39 = 39.312 g/mol
N Nitrogen × 13.09%
14.007 × 1 = 14.007 g/mol
O Oxygen × 414.11%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C28H39NO4

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

Showing 1 to 21 of 21 compounds

(-)-Sambutoxin

CAS 160047-56-3C₂₈H₃₉NO₄

Aureoverticillactam

CAS 682774-28-3C₂₈H₃₉NO₄

N-[(3,4-Dimethoxyphenyl)methyl]-N-[3-(2,2-dimethyloxan-4-yl)-3-phenylpropyl]propanamide

CAS 337486-48-3C₂₈H₃₉NO₄

2-[(2-Tetradecoxyphenyl)carbamoyl]benzoic acid

CAS 1256341-22-6C₂₈H₃₉NO₄

6,14-Ethenomorphinan-7-methanol, 17-(cyclopropylmethyl)-4,5-epoxy-18,19-dihydro-3-hydroxy-6-methoxy-I+/--methyl-I+/--(1-methylethyl)-, (I+/-R,5I+/-,7I+/-)-

CAS 1429173-66-9C₂₈H₃₉NO₄

6-O-Desmethyl buprenorphine

CAS 130668-48-3C₂₈H₃₉NO₄

RefChem:154833

CAS 16524-73-5C₂₈H₃₉NO₄

BE-67251

CAS 261625-75-6C₂₈H₃₉NO₄

N-[3-(2,2-Dimethyloxan-4-yl)-3-(2-methoxyphenyl)propyl]-N-[(4-methoxyphenyl)methyl]propanamide

CAS 337486-51-8C₂₈H₃₉NO₄

6,14-Ethenomorphinan-7-methanol, 3,6-dimethoxy-alpha,17-dimethyl-4,5-epoxy-alpha-(3-methyl-butyl)-(5-alpha,7-alpha(R))-

CAS 16180-33-9C₂₈H₃₉NO₄

6,14-Ethenomorphinan-7-methanol, 3,6-dimethoxy-alpha,17-dimethyl-4,5-epoxy-alpha-pentyl-, (5-alpha,7-alpha(R))-

CAS 16180-32-8C₂₈H₃₉NO₄

2-Ethynyl-A-norpregn-20-yne-2,17-diol 2-(4-morpholineacetate)

CAS 142546-49-4C₂₈H₃₉NO₄

4-Hydroxy-5-(4-hydroxyphenyl)-1-methyl-3-((2R,5S,6S)-tetrahydro-5-methyl-6-((1E,3S,5R)-1,3,5-trimethyl-1-hepten-1-yl)-2H-pyran-2-yl)-2(1H)-pyridinone

CAS 213912-58-4C₂₈H₃₉NO₄

6-O-Desmethyl buprenorphine

C₂₈H₃₉NO₄

3-Hydroxy-11-oxo-17,23-epoxyveratraman-28-carbaldehyde

CAS 66409-98-1C₂₈H₃₉NO₄

4-(Pentyloxy)phenyl 4-(decanoylamino)benzoate

CAS 669012-08-2C₂₈H₃₉NO₄

N-Formyljervine

C₂₈H₃₉NO₄

17-Hydroxy-19-nor-17-nor-17-alpha-pregn-4-en-20-yn-3-one hexanoate (ester) O-acetyloxime

CAS 24067-53-6C₂₈H₃₉NO₄

2-Benzoyl-5-(dodecyloxy)phenyl ethylcarbamate

CAS 63148-17-4C₂₈H₃₉NO₄

17-Hydroxy-19-nor-17-alpha-pregn-4-en-20-yn-3-one acetate (ester) O-hexanoyloxime

CAS 22234-06-6C₂₈H₃₉NO₄

(2S,6R,14S,15S,16R)-5-(Cyclopropylmethyl)-16-[(2R)-2-hydroxy-3,3-dimethylbutan-2-yl]-13-oxa-5-azahexacyclo[13.2.2.12,8.01,6.02,14.012,20]icosa-8(20),9,11-triene-11,15-diol

C₂₈H₃₉NO₄

Frequently asked questions

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What is the molar mass of C28H39NO4?

The molar mass of C28H39NO4 is 453.62 g/mol, calculated from standard atomic weights for 28 carbon atoms, 39 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 453.2879 Da.

How many compounds have the formula C28H39NO4?

CompoundList lists 21 compounds with the molecular formula C28H39NO4, including (-)-Sambutoxin, Aureoverticillactam, N-[(3,4-Dimethoxyphenyl)methyl]-N-[3-(2,2-dimethyloxan-4-yl)-3-phenylpropyl]propanamide. 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 C28H39NO4?

C28H39NO4 has a degree of unsaturation of 10. 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.