Molecular formula
C18H25NO2
157 compounds have this formula on CompoundList.
- Molar mass
- 287.40g/mol
- Monoisotopic mass
- 287.1885Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 7
The formula C18H25NO2 describes a molecule made of 18 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 × 1875.22%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 258.77%1.008 × 25 = 25.200 g/mol
- N Nitrogen × 14.87%14.007 × 1 = 14.007 g/mol
- O Oxygen × 211.13%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H25NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 157 compounds
2-Nonyl-4-hydroxyquinoline N-oxide
CAS 316-66-5C18H25NO2
3-Heptyl-4-hydroxy-7-methoxy-2-methylquinoline
CAS 4939-34-8C18H25NO2
![6-Azabicyclo[3.2.1]octane, 6-(4-methoxybenzoyl)-1,3,3-trimethyl- chemical structure, C18H25NO2, CAS 101132-69-8](/s/VALUCCBPSGDYQC-UHFFFAOYSA-N.svg)
6-Azabicyclo[3.2.1]octane, 6-(4-methoxybenzoyl)-1,3,3-trimethyl-
CAS 101132-69-8C18H25NO2
Citronellal methylanthranilate
CAS 67845-42-5C18H25NO2
![Benzoic acid, 2-[[[2,4(or 3,5)-dimethyl-3-cyclohexen-1-yl]methyl]amino]-, ethyl ester chemical structure, C18H25NO2, CAS 68228-09-1](/s/LMNKTHVCBXOUSI-UHFFFAOYSA-N.svg)
Benzoic acid, 2-[[[2,4(or 3,5)-dimethyl-3-cyclohexen-1-yl]methyl]amino]-, ethyl ester
CAS 68228-09-1C18H25NO2
![(2-Methoxyphenyl)(1,3,3-trimethyl-6-azabicyclo[3.2.1]oct-6-yl)methanone chemical structure, C18H25NO2, CAS 510724-22-8](/s/UTRVMFKOYIQRGJ-UHFFFAOYSA-N.svg)
(2-Methoxyphenyl)(1,3,3-trimethyl-6-azabicyclo[3.2.1]oct-6-yl)methanone
CAS 510724-22-8C18H25NO2
3-(Isopentylamino)-5-(4-methoxyphenyl)-2-cyclohexen-1-one
CAS 332861-64-0C18H25NO2
![1,7,7-Trimethylbicyclo[2.2.1]heptan-2-yl N-phenylglycinate chemical structure, C18H25NO2, CAS 1212478-22-2](/s/VWXHTADNWYJLIR-UHFFFAOYSA-N.svg)
1,7,7-Trimethylbicyclo[2.2.1]heptan-2-yl N-phenylglycinate
CAS 1212478-22-2C18H25NO2
2,2,6,6-Tetramethyl-3-(3-oxo-3-phenylpropyl)piperidin-4-one
CAS 60709-16-2C18H25NO2
![4-[(Dipropylamino)methyl]-5,7-dimethyl-2H-chromen-2-one chemical structure, C18H25NO2, CAS 846590-31-6](/s/WPOYWUBSDJDMFI-UHFFFAOYSA-N.svg)
4-[(Dipropylamino)methyl]-5,7-dimethyl-2H-chromen-2-one
CAS 846590-31-6C18H25NO2
4-Aminoestra-1,3,5(10)-triene-3,17beta-diol
CAS 6301-88-8C18H25NO2
Allylprodine
CAS 25384-17-2C18H25NO2
(-)-2beta-Carbomethoxy-3beta-(4-ethylphenyl)tropane
CAS 155337-52-3C18H25NO2
2-Aminoestra-1,3,5(10)-triene-3,17beta-diol
CAS 6301-87-7C18H25NO2
10-Amino-4-estrene-3,17-dione
CAS 89578-47-2C18H25NO2
![N-[2-(4-Prenyloxyphenyl)ethyl]tiglamide chemical structure, C18H25NO2, CAS 172837-74-0](/s/VKVSQOIICDPVQR-PJQLUOCWSA-N.svg)
N-[2-(4-Prenyloxyphenyl)ethyl]tiglamide
CAS 172837-74-0C18H25NO2
N-(3,5-Dimethyl-4-hydroxyphenyl)-3,7-dimethyl-2,6-octadienoic amide
CAS 130211-75-5C18H25NO2
Allylprodine, alpha-
CAS 53611-18-0C18H25NO2
N-Decylphthalimide
CAS 36043-57-9C18H25NO2
5-Octyloxymethyl-8-quinolinol
CAS 102269-68-1C18H25NO2
3,4-Quinolinediol, 2-nonyl-
CAS 521313-36-0C18H25NO2
![N-[2-(1-Cyclohexen-1-yl)ethyl]-2-(4-ethylphenoxy)acetamide chemical structure, C18H25NO2, CAS 497087-16-8](/s/KXHVAOBXGGSUBL-UHFFFAOYSA-N.svg)
N-[2-(1-Cyclohexen-1-yl)ethyl]-2-(4-ethylphenoxy)acetamide
CAS 497087-16-8C18H25NO2
2-Cyclopentyl-1-(3-(4-methoxyphenyl)pyrrolidin-1-yl)ethanone
CAS 1208669-18-4C18H25NO2
Isolobinine
CAS 530-12-1C18H25NO2
- 6-Aminoestradiol104975-49-7C18H25NO2
- Moxazocine58239-89-7C18H25NO2
- Allylprodine, beta-53611-19-1C18H25NO2
- [2-(1-Adamantyl)-4,5-dimethoxyphenyl]amine931587-86-9C18H25NO2
- tert-Butyl 2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate148835-99-8C18H25NO2
- tert-Butyl 1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate185525-51-3C18H25NO2
- 9-(Phenylmethyl)-1,4-dioxa-9-azadispiro[4.2.4.2]tetradecane1202072-51-2C18H25NO2
- N-Cyclohexyl-4-phenyloxane-4-carboxamide371124-21-9C18H25NO2
- Cyclohexanol, 4-piperidino-, benzoate (ester)1532-10-1C18H25NO2
- (E)-1-(Azepan-1-yl)-3-(4-propoxyphenyl)prop-2-en-1-one433973-68-3C18H25NO2
- 1,5-Dimethyl-1-vinyl-4-hexenyl 2-(methylamino)benzoate7149-27-1C18H25NO2
- 4-(5-Heptyl-1,3-dioxan-2-yl)benzonitrile74800-45-6C18H25NO2
- Dextromethorphan-10-ol2382909-24-0C18H25NO2
- Cyclohexyl 2-(morpholinomethyl)phenyl ketone898751-41-2C18H25NO2
- N-[1-(7-Methoxy-1-benzofuran-2-yl)ethyl]cycloheptanamine1036559-22-4C18H25NO2
- 1-Methylpiperidin-4-yl 1-phenylcyclopentanecarboxylate3613-68-1C18H25NO2
- 1-[({[4-(tert-Butyl)cyclohexyliden]amino}oxy)carbonyl]-4-methylbenzene329079-14-3C18H25NO2
- N-[2-(Cyclohexen-1-yl)ethyl]-3-(4-methoxyphenyl)propanamide93901-57-6C18H25NO2
- 1-Piperidino-3-(4-butoxyphenyl)-2-propene-1-one105151-27-7C18H25NO2
- N-[1-(3-Bicyclo[2.2.1]heptanyl)ethyl]-2-(2-methoxyphenyl)acetamide1005153-48-9C18H25NO2
- Cyclohexyl 4-(morpholinomethyl)phenyl ketone898770-79-1C18H25NO2
- Cyclohexyl 3-(morpholinomethyl)phenyl ketone898792-42-2C18H25NO2
- Dextromethorphan N-oxide1177494-18-6C18H25NO2
- Pyrrolidine, 1-(1,2,3,4-tetrahydro-5-methoxy-8-propionylnaphtyl)-63886-35-1C18H25NO2
- Glutarimide, 3-butyl-3-methyl-N-phenethyl-1757-12-6C18H25NO2
- Benzamide, N-(2-hydroxyethyl)-N-((3-methyl-2-norbornyl)methyl)-36398-83-1C18H25NO2
- 2-Norbornanol, 3-((dimethylamino)methyl)-2-phenyl-, acetate (ester), (2-endo,3-exo)-37092-92-5C18H25NO2
- 2-Pyrrolidinone, 1-(1-oxo-2-propylpentyl)-4-phenyl-137427-76-0C18H25NO2
- 3-Methoxy-17-methylmorphinan-4-ol3327-79-5C18H25NO2
- 2,6-Di-tert-butyl-4-(5-methyl-1,3-oxazol-4-yl)phenol84203-35-0C18H25NO2
- (4-((Benzyloxy)methyl)piperidin-1-yl)(cyclobutyl)methanone1226459-81-9C18H25NO2
- 4-Ethynyl-2,6-dimethylheptan-4-yl phenylcarbamate6289-27-6C18H25NO2
- 4-(3-Azaspiro[5.5]undec-3-yl)-3-methoxybenzaldehyde52765-08-9C18H25NO2
- 2-Propanol, 1-(diallylamino)-3-(4-indanyloxy)-67465-83-2C18H25NO2
- (E)-4-[4-(3-Piperidin-1-ylpropoxy)phenyl]but-3-en-2-one518291-03-7C18H25NO2
- Cyclohexyl(3-(4-methoxyphenyl)pyrrolidin-1-yl)methanone1211425-46-5C18H25NO2
- 1-Phenylmethyl-alpha,alpha-dimethyl-1,2,3,6-tetrahydro-4-pyridine-acetic acid ethyl ester478363-91-6C18H25NO2
- N-(2-Methoxy-2-phenylbutyl)cyclohex-3-enecarboxamide1797560-29-2C18H25NO2
- 1-[3-(4-Methoxyphenyl)azepan-1-yl]-3-methylbut-2-en-1-one1788560-52-0C18H25NO2
- 2-(3,7-Dimethyloctyl)isoindoline-1,3-dione1000546-87-1C18H25NO2
- 1-((1R,5S)-3-Methoxy-8-azabicyclo[3.2.1]octan-8-yl)-2-phenylbutan-1-one2125630-92-2C18H25NO2
- 2-Phenyl-N-(7-oxaspiro[3.5]nonan-1-yl)butanamide2320146-62-9C18H25NO2
- (3S,4S)-1-Benzyl-4-cyclohexylpyrrolidine-3-carboxylic acid2044706-19-4C18H25NO2
- tert-Butyl 2-(1-benzylpiperidin-4-ylidene)acetate301186-15-2C18H25NO2
- Octyl (1H-indol-3-yl)acetate2444-56-6C18H25NO2
- 2-Butanol, 1-(isopropylamino)-3-methyl-3-(1-naphthyloxy)-19343-20-5C18H25NO2
- Morpholine, 4-butyl-2-((1H-inden-4(or 7)-yloxy)methyl)-71304-87-5C18H25NO2
- 1-(8-Phenyl-1,4-dioxaspiro[4.5]decan-8-yl)pyrrolidine752930-61-3C18H25NO2
- N-[(4-Phenyloxan-4-yl)methyl]cyclopentanecarboxamide1091041-80-3C18H25NO2
- 3-(Cyclopropylmethoxy)-1-(4-propylbenzoyl)pyrrolidine2034613-92-6C18H25NO2
- 1-{3-Methoxy-8-azabicyclo[3.2.1]octan-8-yl}-4-phenylbutan-1-one2191212-97-0C18H25NO2
- 4-Propyl-N-(7-oxaspiro[3.5]nonan-1-yl)benzamide2309728-91-2C18H25NO2
- 9-[(4-Methoxyphenyl)methyl]-1,5-dimethyl-9-azabicyclo[3.3.1]nonan-3-one2275572-15-9C18H25NO2
- Bea6apu49B3085113-79-4C18H25NO2
- Atropine impurity 2088607-15-2C18H25NO2
- 12-Methoxypodocarpa-8,11,13-trien-15-imidic acid21698-56-6C18H25NO2
- 11-Methoxy-7-methyl-1,2,3,4,5,6,7,7a,8,12b-decahydrodibenzo[d,f]indol-12-ol15121-15-0C18H25NO2
- 4b-Ethenyl-3-methoxy-9-(methylamino)-4b,5,6,7,8,8a,9,10-octahydrophenanthren-4-ol7502-16-1C18H25NO2
- N-[2-(Cyclohexen-1-yl)ethyl]-2-(3,5-dimethylphenoxy)acetamide692286-93-4C18H25NO2
- 1-Ethyl-1,3,4,9-tetrahydro-8-(1-methylethyl)pyrano[3,4-b]indole-1-ethanol849630-33-7C18H25NO2
- Ethyl 9-benzyl-9-azabicyclo[3.3.1]nonane-3-carboxylate141379-90-0C18H25NO2
- tert-Butyl 2-{4-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]phenyl}propanoate367514-34-9C18H25NO2
- 2-Acetoxy-5-nonylbenzonitrile62390-66-3C18H25NO2
- 2-{[(Adamantan-1-yl)amino]methyl}-6-methoxyphenol57304-73-1C18H25NO2
- N-(Bicyclo[2.2.1]hept-2-yl)-2-[2-(propan-2-yl)phenoxy]acetamide1269015-74-8C18H25NO2
- N-(9-Phenyl-1-oxaspiro[5.5]undecan-4-yl)acetamide1020085-28-2C18H25NO2
- 7-Di(n-butyl)amino-4-methylcoumarin86277-91-0C18H25NO2
- 1-Benzyl-4-cyclohexylpyrrolidine-3-carboxylic acid1410070-88-0C18H25NO2
- N-(3-Cyclopropylcyclohexyl)-N-phenyl-beta-alanine1479411-27-2C18H25NO2
- Benzyl 1-cyclopentylpiperidine-3-carboxylate939410-75-0C18H25NO2
- 1-(7-(Heptyloxy)quinolin-3-yl)ethanol1225229-07-1C18H25NO2
- 2-Cyclopropyl-1-(3-(4-methoxyphenyl)azepan-1-yl)ethanone1797697-93-8C18H25NO2
- N-[1-(Furan-3-yl)propan-2-yl]adamantane-1-carboxamide1795194-66-9C18H25NO2
- 1-[3-(4-Methoxyphenyl)azepan-1-yl]pent-4-en-1-one1798513-33-3C18H25NO2
- (3-Phenylazepan-1-yl)(tetrahydro-2H-pyran-4-yl)methanone2034615-18-2C18H25NO2
- Butyl 3-benzyl-3-azabicyclo[3.2.0]heptane-1-carboxylate2241130-87-8C18H25NO2
Frequently asked questions
What is the molar mass of C18H25NO2?
The molar mass of C18H25NO2 is 287.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 25 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 287.1885 Da.
How many compounds have the formula C18H25NO2?
CompoundList lists 157 compounds with the molecular formula C18H25NO2, including 2-Nonyl-4-hydroxyquinoline N-oxide, 3-Heptyl-4-hydroxy-7-methoxy-2-methylquinoline, 6-Azabicyclo[3.2.1]octane, 6-(4-methoxybenzoyl)-1,3,3-trimethyl-. 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 C18H25NO2?
C18H25NO2 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.