Molecular formula
C18H27N3O2
258 compounds have this formula on CompoundList.
- Molar mass
- 317.43g/mol
- Monoisotopic mass
- 317.2103Da
- Atoms
- 50
- Elements
- 4
- Rings plus double bonds
- 7
The formula C18H27N3O2 describes a molecule made of 18 carbon atoms, 27 hydrogen atoms, 3 nitrogen 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 × 1868.11%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 278.57%1.008 × 27 = 27.216 g/mol
- N Nitrogen × 313.24%14.007 × 3 = 42.021 g/mol
- O Oxygen × 210.08%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H27N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 258 compounds
![N-Cycloheptyl-2-(3-oxo-3,5,6,7,8,9-hexahydro-2H-cyclohepta[c]pyridazin-2-yl)acetamide chemical structure, C18H27N3O2, CAS 1282128-86-2](/s/CIHCTVVRXOOVDH-UHFFFAOYSA-N.svg)
N-Cycloheptyl-2-(3-oxo-3,5,6,7,8,9-hexahydro-2H-cyclohepta[c]pyridazin-2-yl)acetamide
CAS 1282128-86-2C18H27N3O2
amino}-N-methylacetamide chemical structure, C18H27N3O2, CAS 1280990-25-1](/s/IIGWPPGLPXOVPG-UHFFFAOYSA-N.svg)
N-(1-Cyano-1-methylethyl)-2-{[(4-methoxy-3,5-dimethylphenyl)methyl](methyl)amino}-N-methylacetamide
CAS 1280990-25-1C18H27N3O2
![tert-Butyl 2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decane-8-carboxylate chemical structure, C18H27N3O2, CAS 1242850-60-7](/s/DBYDXVDJJFUXCC-UHFFFAOYSA-N.svg)
tert-Butyl 2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decane-8-carboxylate
CAS 1242850-60-7C18H27N3O2
![(S)-2-{[(2-Amino-ethyl)-cyclopropyl-amino]-methyl}-pyrrolidine-1-carboxylic acid benzyl ester chemical structure, C18H27N3O2, CAS 1353994-46-3](/s/PUPAJMCYMFHFKD-KRWDZBQOSA-N.svg)
(S)-2-{[(2-Amino-ethyl)-cyclopropyl-amino]-methyl}-pyrrolidine-1-carboxylic acid benzyl ester
CAS 1353994-46-3C18H27N3O2
Benzyl 3-(((2-aminoethyl)(cyclopropyl)amino)methyl)pyrrolidine-1-carboxylate
CAS 1353972-85-6C18H27N3O2
![(R)-3-[(2-Amino-ethyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester chemical structure, C18H27N3O2, CAS 1353995-49-9](/s/BEOFPMBIXLIWGN-QGZVFWFLSA-N.svg)
(R)-3-[(2-Amino-ethyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester
CAS 1353995-49-9C18H27N3O2
![(S)-3-[(2-Amino-ethyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester chemical structure, C18H27N3O2, CAS 1353999-96-8](/s/BEOFPMBIXLIWGN-KRWDZBQOSA-N.svg)
(S)-3-[(2-Amino-ethyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester
CAS 1353999-96-8C18H27N3O2
![4-[(2-Amino-ethyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester chemical structure, C18H27N3O2, CAS 1353972-93-6](/s/BMNLTLRQTJYWJG-UHFFFAOYSA-N.svg)
4-[(2-Amino-ethyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester
CAS 1353972-93-6C18H27N3O2
![tert-Butyl 8-(pyridin-3-yl)-2,8-diazaspiro[4.5]decane-2-carboxylate chemical structure, C18H27N3O2, CAS 1246507-94-7](/s/QZVOWCKFWPIOND-UHFFFAOYSA-N.svg)
tert-Butyl 8-(pyridin-3-yl)-2,8-diazaspiro[4.5]decane-2-carboxylate
CAS 1246507-94-7C18H27N3O2
tert-Butyl 4-(5-amino-2,3-dihydro-1H-inden-2-yl)piperazine-1-carboxylate
CAS 1374574-68-1C18H27N3O2
![tert-Butyl 7-(2-aminophenyl)-2,7-diazaspiro[3.5]nonane-2-carboxylate chemical structure, C18H27N3O2, CAS 1029432-41-4](/s/ZIEBWCHEDSOUFX-UHFFFAOYSA-N.svg)
tert-Butyl 7-(2-aminophenyl)-2,7-diazaspiro[3.5]nonane-2-carboxylate
CAS 1029432-41-4C18H27N3O2
![2-Cyclohexyl-N-[(1r,4r)-4-(pyrimidin-2-yloxy)cyclohexyl]acetamide chemical structure, C18H27N3O2, CAS 2034400-26-3](/s/HSLIYMSPBQABGR-UHFFFAOYSA-N.svg)
2-Cyclohexyl-N-[(1r,4r)-4-(pyrimidin-2-yloxy)cyclohexyl]acetamide
CAS 2034400-26-3C18H27N3O2
3-Cyclopentyl-N-((1r,4r)-4-(pyrimidin-2-yloxy)cyclohexyl)propanamide
CAS 2034438-28-1C18H27N3O2
![1-[(1-Cbz-4-piperidyl)methyl]piperazine chemical structure, C18H27N3O2, CAS 1823860-22-5](/s/CVSQEXKPFDKTEA-UHFFFAOYSA-N.svg)
1-[(1-Cbz-4-piperidyl)methyl]piperazine
CAS 1823860-22-5C18H27N3O2
N-((1-(2-Methylpyridin-4-yl)piperidin-4-yl)methyl)tetrahydro-2H-pyran-4-carboxamide
CAS 2034529-94-5C18H27N3O2
![N,N-Dimethyl-4-[(3-phenylpropanamido)methyl]piperidine-1-carboxamide chemical structure, C18H27N3O2, CAS 2034295-06-0](/s/FGWCSWCUARNVMU-UHFFFAOYSA-N.svg)
N,N-Dimethyl-4-[(3-phenylpropanamido)methyl]piperidine-1-carboxamide
CAS 2034295-06-0C18H27N3O2
1-Benzyl-3-((1-(tetrahydrofuran-3-yl)piperidin-4-yl)methyl)urea
CAS 2034608-00-7C18H27N3O2
1-((1-(Tetrahydrofuran-3-yl)piperidin-4-yl)methyl)-3-(o-tolyl)urea
CAS 2034205-18-8C18H27N3O2
(3-(Dimethylamino)phenyl)(3-(4-methoxypiperidin-1-yl)azetidin-1-yl)methanone
CAS 2034291-94-4C18H27N3O2
![tert-Butyl 1,3,4,5-tetrahydro-1'H-spiro[1,4-benzodiazepine-2,4'-piperidine]-1'-carboxylate chemical structure, C18H27N3O2, CAS 2096985-65-6](/s/FDOATMOUTBRUKM-UHFFFAOYSA-N.svg)
tert-Butyl 1,3,4,5-tetrahydro-1'H-spiro[1,4-benzodiazepine-2,4'-piperidine]-1'-carboxylate
CAS 2096985-65-6C18H27N3O2
![2-{[1-(2-Hydroxycyclobutyl)piperidin-4-yl]methyl}-2,3,5,6,7,8-hexahydrocinnolin-3-one chemical structure, C18H27N3O2, CAS 2202371-22-8](/s/NSIJVNIPDUHZMF-UHFFFAOYSA-N.svg)
2-{[1-(2-Hydroxycyclobutyl)piperidin-4-yl]methyl}-2,3,5,6,7,8-hexahydrocinnolin-3-one
CAS 2202371-22-8C18H27N3O2
![6-Cyclopropyl-2-({1-[(1-hydroxycyclohexyl)methyl]azetidin-3-yl}methyl)-2,3-dihydropyridazin-3-one chemical structure, C18H27N3O2, CAS 2200573-80-2](/s/FGBWKZXOFYYMCQ-UHFFFAOYSA-N.svg)
6-Cyclopropyl-2-({1-[(1-hydroxycyclohexyl)methyl]azetidin-3-yl}methyl)-2,3-dihydropyridazin-3-one
CAS 2200573-80-2C18H27N3O2
![6-Cyclopropyl-3-({1-[(oxolan-3-yl)methyl]piperidin-4-yl}methyl)-3,4-dihydropyrimidin-4-one chemical structure, C18H27N3O2, CAS 2175978-44-4](/s/YLPKPXDRPNQQET-UHFFFAOYSA-N.svg)
6-Cyclopropyl-3-({1-[(oxolan-3-yl)methyl]piperidin-4-yl}methyl)-3,4-dihydropyrimidin-4-one
CAS 2175978-44-4C18H27N3O2
![3-({1-[(1r,4r)-4-Methylcyclohexanecarbonyl]piperidin-4-yl}methyl)-3,4-dihydropyrimidin-4-one chemical structure, C18H27N3O2, CAS 2176124-47-1](/s/STNKJNYEZDYVKY-UHFFFAOYSA-N.svg)
3-({1-[(1r,4r)-4-Methylcyclohexanecarbonyl]piperidin-4-yl}methyl)-3,4-dihydropyrimidin-4-one
CAS 2176124-47-1C18H27N3O2
- N-{3-[Methyl(prop-2-yn-1-yl)amino]propyl}-5-[(piperidin-1-yl)methyl]furan-2-carboxamide2224362-27-8C18H27N3O2
- 4-Cyclopropyl-6-({1-[(oxolan-3-yl)methyl]piperidin-4-yl}methoxy)pyrimidine2320445-49-4C18H27N3O2
- N,N-Dimethyl-3-[4-(oxolan-3-yl)-1,4-diazepane-1-carbonyl]aniline2310099-27-3C18H27N3O2
- 4-{[1-(2,2-Dimethylcyclopropanecarbonyl)piperidin-4-yl]methoxy}-5,6-dimethylpyrimidine2309556-76-9C18H27N3O2
- 7-Quinolinol, 4-[[4-[ethyl(2-hydroxyethyl)amino]-1-methylbutyl]amino]-319913-01-4C18H27N3O2
- 2-(2-Acetamidophenyl)-N-butyl-2-butyliminoacetamide33090-87-8C18H27N3O2
- 4H-Furo(2,3-b)(1,5)benzodiazepin-4-one, 2,3,3a,5,10,10a-hexahydro-3a-(2-(diethylamino)ethyl)-2-methyl-77420-14-5C18H27N3O2
- N-Cyclohexyl-2,3-dimethyl-6-phenyl-1,2,5-oxadiazinane-5-carboxamide339098-67-8C18H27N3O2
- N-Isopentyl-2-(3-(3-methylbenzyl)-2-oxoimidazolidin-1-yl)acetamide933005-45-9C18H27N3O2
- 1-(4-Acetylphenyl)-N-[2-(dimethylamino)ethyl]-4-piperidinecarboxamide900018-91-9C18H27N3O2
- N-[(3-Ethoxy-4-propoxyphenyl)methyl]-1H-imidazole-1-propanamine1158689-25-8C18H27N3O2
- 1-(tert-Butyl)-3-(1-isobutyryl-1,2,3,4-tetrahydroquinolin-7-yl)urea1203337-69-2C18H27N3O2
- 4-(4-tert-Butylbenzoyl)-N,N-dimethylpiperazine-1-carboxamide1147671-37-1C18H27N3O2
- 3-{3-[(Cyclohexylcarbamoyl)amino]phenyl}-N,N-dimethylpropanamide1158368-87-6C18H27N3O2
- 1-[4-[4-(3-Methoxyphenyl)piperazin-1-yl]piperidin-1-yl]ethanone864415-37-2C18H27N3O2
- Methyl 3-amino-4-(4-cyclohexylpiperazin-1-yl)benzoate1282241-20-6C18H27N3O2
- 5-(4-Methyl-piperazin-1-yl)-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester913000-37-0C18H27N3O2
- 1'-(3-Ethyl-4-nitrophenyl)-1,4'-bipiperidine1089279-30-0C18H27N3O2
- [1-(2-Amino-ethyl)-piperidin-4-yl]-cyclopropyl-carbamic acid benzyl ester1353965-48-6C18H27N3O2
- tert-Butyl 8-(pyridin-2-yl)-2,8-diazaspiro[4.5]decane-2-carboxylate1246507-90-3C18H27N3O2
- 4-(5-Cyclopropyl-3-methylpyridin-2-yl)piperazine-1-carboxylic acid tert-butyl ester1223432-01-6C18H27N3O2
- tert-Butyl 7-(4-aminophenyl)-2,7-diazaspiro[3.5]nonane-2-carboxylate1395031-60-3C18H27N3O2
- tert-Butyl 5-(aminomethyl)spiro[indoline-3,3'-piperidine]-1'-carboxylate1373028-54-6C18H27N3O2
- 1-Cyclohexyl-3-(4-(3-methoxypyrrolidin-1-yl)phenyl)urea1797641-14-5C18H27N3O2
- 4-Methoxy-N-phenyl-[1,4'-bipiperidine]-1'-carboxamide1788561-26-1C18H27N3O2
- Benzyl 4-[(piperidin-4-yl)methyl]piperazine-1-carboxylate775288-81-8C18H27N3O2
- tert-Butyl 8-amino-6-benzyl-2,6-diazaspiro[3.4]octane-2-carboxylate2098105-25-8C18H27N3O2
- N-[1-[(4-Methoxy-3,5-dimethylpyridin-2-yl)methyl]piperidin-4-yl]-N-methylprop-2-enamide2109220-98-4C18H27N3O2
- tert-Butyl 5-benzyl-2,5,8-triazaspiro[3.5]nonane-2-carboxylate1823863-23-5C18H27N3O2
- 2-({1-[(Oxolan-3-yl)methyl]piperidin-4-yl}methyl)-2H,3H,5H,6H,7H-cyclopenta[c]pyridazin-3-one2097912-61-1C18H27N3O2
- 6-Cyclopropyl-2-({1-[(oxolan-3-yl)methyl]piperidin-4-yl}methyl)-2,3-dihydropyridazin-3-one2097873-15-7C18H27N3O2
- 3-(4-{[(3-Methylpyridin-2-yl)oxy]methyl}piperidin-1-yl)azepan-2-one2197311-61-6C18H27N3O2
- 3-[(1-Cyclopentanecarbonylpiperidin-4-yl)methyl]-5,6-dimethyl-3,4-dihydropyrimidin-4-one2201316-78-9C18H27N3O2
- 4-Cyclobutyl-N-(4-ethoxyphenyl)-1,4-diazepane-1-carboxamide2194845-86-6C18H27N3O2
- 4-Cyclobutyl-N-[(4-methoxyphenyl)methyl]-1,4-diazepane-1-carboxamide2190365-35-4C18H27N3O2
- N-(3,4-Dimethylphenyl)-4-(oxolan-3-yl)-1,4-diazepane-1-carboxamide2320575-53-7C18H27N3O2
- 4-(3-Methoxypyrrolidin-1-yl)-N-(4-methylphenyl)piperidine-1-carboxamide2320382-33-8C18H27N3O2
- 6-Cyclopropyl-2-{1-[(oxan-4-yl)methyl]piperidin-4-yl}-2,3-dihydropyridazin-3-one2320537-90-2C18H27N3O2
- 3-(Dimethylamino)-N-{[1-(morpholin-4-yl)cyclobutyl]methyl}benzamide2380178-61-8C18H27N3O2
- 5-Formyl-N-[(1-piperidin-1-ylcyclohexyl)methyl]-1H-pyrrole-2-carboxamide2249417-06-7C18H27N3O2
- (E)-4-(Dimethylamino)-N-(2-methoxyethyl)-N-(5,6,7,8-tetrahydroquinolin-8-yl)but-2-enamide2411332-08-4C18H27N3O2
- (2E)-N-[(1S)-1-(Benzylcarbamoyl)-2-methylpropyl]-4-(dimethylamino)but-2-enamide2411179-49-0C18H27N3O2
- (2E)-4-(Dimethylamino)-N-[(4-ethyl-3,4-dihydro-2H-1,4-benzoxazin-2-yl)methyl]-N-methylbut-2-enamide2411323-37-8C18H27N3O2
- 6-Amino-N-[1-(2-phenylacetyl)-3-pyrrolidinyl]hexanamide727720-02-7C18H27N3O2
- 1-Ethyl-N-[[3-methoxy-4-(2-methylpropoxy)phenyl]methyl]-5-methyl-1H-pyrazol-3-amine1006452-72-7C18H27N3O2
- 1-{4-[4-(4-Piperidinylmethoxy)phenyl]-1-piperazinyl}-1-ethanone946758-91-4C18H27N3O2
- 6-Methoxy-1-(1-(pentan-3-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one1190838-64-2C18H27N3O2
- N-[2-(Diethylcarbamoyl)phenyl]-1-methylpiperidine-3-carboxamide1242832-37-6C18H27N3O2
- tert-Butyl methyl{2-[4-(1-methyl-4,5-dihydro-1H-imidazol-2-yl)phenyl]ethyl}carbamate1211572-30-3C18H27N3O2
- {4-[2-(4-Methoxyphenyl)ethyl]piperazin-1-yl}(pyrrolidin-1-yl)methanone918481-61-5C18H27N3O2
- 1-{4-[3-(2-Methylpyrrolidin-1-yl)propoxy]phenyl}piperazin-2-one921616-67-3C18H27N3O2
- tert-Butyl 2-(4-aminophenyl)-2,7-diazaspiro[3.5]nonane-7-carboxylate1395032-04-8C18H27N3O2
- 1H-Indole-1-carboxylic acid,2,3-dihydro-5-(4-piperidinylamino)-,1,1-dimethylethyl ester856934-92-4C18H27N3O2
- 3-Ethoxy-N-(3-methylbutyl)-2-propyl-2H-indazole-6-carboxamide919108-04-6C18H27N3O2
- 2-Butyl-3-methoxy-N-(3-methylbutyl)-2H-indazole-6-carboxamide919107-04-3C18H27N3O2
- tert-Butyl 4-(1,2,3,4-tetrahydroquinolin-7-yl)piperazine-1-carboxylate1260676-73-0C18H27N3O2
- Ethanone, 2-(3-hydroxyphenyl)-2-(2-methyl-1-piperazinyl)-1-(1-piperidinyl)-1785721-14-3C18H27N3O2
- N3-(6,7-Dimethoxy-4-quinolinyl)-N1,N1-diethyl-1,3-propanediamine848128-51-8C18H27N3O2
- N-[4-(1-Methyl-1,7-diazaspiro[4.4]nonan-7-yl)-2-propan-2-yloxyphenyl]formamide1462952-25-5C18H27N3O2
- tert-Butyl 2-(2-(cyclopropylamino)pyridin-3-yl)piperidine-1-carboxylate1352491-37-2C18H27N3O2
- tert-Butyl 2-(2-(cyclobutylamino)pyridin-3-yl)pyrrolidine-1-carboxylate1352501-14-4C18H27N3O2
- tert-Butyl propyl(3,4,5,6-tetrahydro-[2,3'-bipyridin]-2'-yl)carbamate1352531-87-3C18H27N3O2
- tert-Butyl cyclopropyl(5-(1-methylpyrrolidin-2-yl)pyridin-2-yl)carbamate1352490-44-8C18H27N3O2
- tert-Butyl cyclobutyl(5-(pyrrolidin-2-yl)pyridin-2-yl)carbamate1352504-74-5C18H27N3O2
- tert-Butyl 2-(2-(pyrrolidin-1-yl)pyridin-3-yl)pyrrolidine-1-carboxylate1352515-34-4C18H27N3O2
- Methyl 5-((4-methylpiperazin-1-yl)methyl)-2-(pyrrolidin-1-yl)benzoate1870852-15-5C18H27N3O2
- 1H-Pyrazole-4-methanamine, N-[2-(3,4-dimethoxyphenyl)ethyl]-3-methyl-1-(1-methylethyl)-1856080-83-5C18H27N3O2
- N-(3,4-Dimethylphenyl)-3-(4-methoxypiperidin-1-yl)azetidine-1-carboxamide2034309-51-6C18H27N3O2
- N-(Cyclopropylmethyl)-1-[(2S)-1-(prop-2-yn-1-yl)pyrrolidine-2-carbonyl]piperidine-3-carboxamide2094042-23-4C18H27N3O2
- N-[3-Cyano-1,1-dimethyl-3-[(phenylmethyl)amino]propyl]carbamic acid 1,1-dimethylethyl ester1866644-03-2C18H27N3O2
- 4-Cyclobutyl-N-(2-phenoxyethyl)-1,4-diazepane-1-carboxamide2176202-30-3C18H27N3O2
- 1-Methyl-4-[(4-{[(3-methylpyridin-2-yl)oxy]methyl}piperidin-1-yl)methyl]pyrrolidin-2-one2379978-15-9C18H27N3O2
- 2-Cyclopentyl-1-(3-{[(5-methylpyrimidin-2-yl)oxy]methyl}piperidin-1-yl)ethan-1-one2380041-23-4C18H27N3O2
- N-Cyclopentyl-4-{[(2-methylpyridin-4-yl)oxy]methyl}piperidine-1-carboxamide2379988-45-9C18H27N3O2
- 1-(4-{[(6-Cyclobutylpyrimidin-4-yl)oxy]methyl}piperidin-1-yl)-2-methylpropan-1-one2379972-13-9C18H27N3O2
- N-Cyclopentyl-3-{[(2-methylpyridin-4-yl)oxy]methyl}piperidine-1-carboxamide2380068-37-9C18H27N3O2
Frequently asked questions
What is the molar mass of C18H27N3O2?
The molar mass of C18H27N3O2 is 317.43 g/mol, calculated from standard atomic weights for 18 carbon atoms, 27 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 317.2103 Da.
How many compounds have the formula C18H27N3O2?
CompoundList lists 258 compounds with the molecular formula C18H27N3O2, including N-Cycloheptyl-2-(3-oxo-3,5,6,7,8,9-hexahydro-2H-cyclohepta[c]pyridazin-2-yl)acetamide, N-(1-Cyano-1-methylethyl)-2-{[(4-methoxy-3,5-dimethylphenyl)methyl](methyl)amino}-N-methylacetamide, tert-Butyl 2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decane-8-carboxylate. 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 C18H27N3O2?
C18H27N3O2 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.