Molecular formula

C₂₀H₂₅NO₂

223 compounds have this formula on CompoundList.

Molar mass: 311.42g/mol
Monoisotopic mass: 319.2387Da
Atoms: 48
Elements: 4
Rings plus double bonds: 9

The formula C20H25NO2 describes a molecule made of 20 carbon atoms, 25 hydrogen atoms, 1 nitrogen atom 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 × 2077.14%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 258.09%
1.008 × 25 = 25.200 g/mol
N Nitrogen × 14.50%
14.007 × 1 = 14.007 g/mol
O Oxygen × 210.27%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C20H25NO2

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

Showing 201 to 223 of 223 compounds

4-{2-[(1-Phenylcyclohexyl)amino]ethyl}benzene-1,2-diol

CAS 142779-81-5C₂₀H₂₅NO₂

(E)-1-(4-Ethoxyphenyl)-N-[4-(pentyloxy)phenyl]methanimine

CAS 14921-59-6C₂₀H₂₅NO₂

2-[2-(Diphenylmethoxy)piperidin-1-yl]ethan-1-ol

CAS 88097-88-5C₂₀H₂₅NO₂

1-[4-(Diethylamino)phenyl]-3,3-dimethyl-1,3-dihydro-2-benzofuran-1-ol

CAS 90057-78-6C₂₀H₂₅NO₂

1-Benzyl-2-(2,5-dimethoxyphenyl)piperidine

CAS 1355201-73-8C₂₀H₂₅NO₂

4-Benzyl-2-(benzyloxymethyl)-1,4-oxazepane

CAS 2940956-39-6C₂₀H₂₅NO₂

tert-Butyl 2-(naphthalen-1-ylmethyl)pyrrolidine-1-carboxylate

CAS 2648089-71-6C₂₀H₂₅NO₂

4-({[4-(Benzyloxy)phenyl]methyl}amino)cyclohexan-1-ol

CAS 1874740-40-5C₂₀H₂₅NO₂

tert-Butyl 4-{[2-(propan-2-yl)phenyl]amino}benzoate

CAS 2639422-66-3C₂₀H₂₅NO₂

tert-Butyl 3-amino-2-({[1,1'-biphenyl]-4-yl}methyl)propanoate

CAS 2639419-43-3C₂₀H₂₅NO₂

1-[3-(Benzyloxy)phenyl]-1-(piperidin-3-yl)ethan-1-ol

CAS 2680713-08-8C₂₀H₂₅NO₂

(2R)-4-Benzyl-2-(benzyloxymethyl)-1,4-oxazepane

CAS 2940859-57-2C₂₀H₂₅NO₂

4-(1-Methyl-1-phenylethyl)phenyl N,N-diethylcarbamate

CAS 2412883-89-5C₂₀H₂₅NO₂

(S)-N,N-Dibenzyl-1-(2,2-dimethyl-1,3-dioxolan-4-yl)methanamine

CAS 1212118-13-2C₂₀H₂₅NO₂

2-Ethylhexyl 2-cyano-5-phenylpenta-2,4-dienoate

C₂₀H₂₅NO₂

Isoquinoline,1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-(2-phenylethyl)-

CAS 2859-20-3C₂₀H₂₅NO₂

Rel-(1R,2S,3R)-3-(dibenzylamino)cyclohexane-1,2-diol

CAS 212203-94-6C₂₀H₂₅NO₂

Benzeneacetamide, N-(6-hydroxyhexyl)-alpha-phenyl-

CAS 1155212-58-0C₂₀H₂₅NO₂

2-[4-[2-(Diethylamino)ethoxy]phenyl]-1-phenylethanone

CAS 35258-44-7C₂₀H₂₅NO₂

Rel-(1R,2S,3S)-3-(dibenzylamino)cyclohexane-1,2-diol

C₂₀H₂₅NO₂

Rel-(1R,2R,3S)-3-(dibenzylamino)cyclohexane-1,2-diol

CAS 868771-12-4C₂₀H₂₅NO₂

[(2R)-4-Benzyl-6-tert-butyl-2,3-dihydro-1,4-benzoxazin-2-yl]methanol

CAS 2755996-74-6C₂₀H₂₅NO₂

(3S,4S)-3-[(4-Methoxyphenoxy)methyl]-1-methyl-4-phenylpiperidine

CAS 89615-16-7C₂₀H₂₅NO₂

Frequently asked questions

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What is the molar mass of C20H25NO2?

The molar mass of C20H25NO2 is 311.42 g/mol, calculated from standard atomic weights for 20 carbon atoms, 25 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 319.2387 Da.

How many compounds have the formula C20H25NO2?

CompoundList lists 223 compounds with the molecular formula C20H25NO2, including 4-{2-[(1-Phenylcyclohexyl)amino]ethyl}benzene-1,2-diol, (E)-1-(4-Ethoxyphenyl)-N-[4-(pentyloxy)phenyl]methanimine, 2-[2-(Diphenylmethoxy)piperidin-1-yl]ethan-1-ol. 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 C20H25NO2?

C20H25NO2 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.