Molecular formula
C15H21NO
667 compounds have this formula on CompoundList.
- Molar mass
- 231.34g/mol
- Monoisotopic mass
- 239.2125Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 6
The formula C15H21NO describes a molecule made of 15 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. 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 × 1577.88%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 219.15%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 16.05%14.007 × 1 = 14.007 g/mol
- O Oxygen × 16.92%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C15H21NO
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 667 compounds
4-(5,6,7,8-Tetrahydronaphthalen-1-yloxy)piperidine
CAS 883539-39-7C15H21NO
2-(Cyclopropylmethylamino)-1-(3,4-dimethylphenyl)-1-propanone
CAS 1157720-32-5C15H21NO
2-Cyclopentyl-N-(2,3-dimethylphenyl)acetamide
CAS 1354284-10-8C15H21NO
![(3-Benzyl-3-azabicyclo[3.2.1]octan-8-yl)methanol chemical structure, C15H21NO, CAS 920016-98-4](/s/JGSJUCJGYDLBNS-UHFFFAOYSA-N.svg)
(3-Benzyl-3-azabicyclo[3.2.1]octan-8-yl)methanol
CAS 920016-98-4C15H21NO
(4-Butylphenyl)-1-pyrrolidinylmethanone
CAS 59746-49-5C15H21NO
![2-[(2,3-Dihydro-1H-inden-5-yl)amino]cyclohexanol chemical structure, C15H21NO, CAS 1184046-15-8](/s/ODQJVUUBVKMKJN-UHFFFAOYSA-N.svg)
2-[(2,3-Dihydro-1H-inden-5-yl)amino]cyclohexanol
CAS 1184046-15-8C15H21NO
![2-{[Methyl(4-methylphenyl)amino]methyl}cyclohexan-1-one chemical structure, C15H21NO, CAS 89787-24-6](/s/UXVDSYRMEHSXAO-UHFFFAOYSA-N.svg)
2-{[Methyl(4-methylphenyl)amino]methyl}cyclohexan-1-one
CAS 89787-24-6C15H21NO
![3-(4-Ethylphenyl)-8-azabicyclo[3.2.1]octan-3-ol chemical structure, C15H21NO, CAS 1465971-69-0](/s/WPZUVBPSVCVCDJ-UHFFFAOYSA-N.svg)
3-(4-Ethylphenyl)-8-azabicyclo[3.2.1]octan-3-ol
CAS 1465971-69-0C15H21NO
![3-[(2,3-Dihydro-1H-inden-5-yl)methyl]piperidin-3-ol chemical structure, C15H21NO, CAS 1495880-93-7](/s/WPCUHBNICFRGIZ-UHFFFAOYSA-N.svg)
3-[(2,3-Dihydro-1H-inden-5-yl)methyl]piperidin-3-ol
CAS 1495880-93-7C15H21NO
1-(6-Ethyl-4,4-dimethyl-1,2,3,4-tetrahydro-quinolin-7-yl)-ethanone
CAS 1254928-23-8C15H21NO
![3-[(3,7-Dimethylocta-2,6-dien-1-yl)oxy]pyridine chemical structure, C15H21NO, CAS 61750-71-8](/s/CTMNZZWDGIONEV-UHFFFAOYSA-N.svg)
3-[(3,7-Dimethylocta-2,6-dien-1-yl)oxy]pyridine
CAS 61750-71-8C15H21NO
2,2,5-Trimethyl-5-(2-phenylethenyl)pyrrolidin-1-ol
CAS 62539-48-4C15H21NO
(2S)-1-Methyl-2-pentyl-2,3-dihydroquinolin-4(1H)-one
CAS 833453-91-1C15H21NO
1-(2-Ethoxyethyl)-3,3-dimethyl-2-methylidene-2,3-dihydro-1H-indole
CAS 53989-48-3C15H21NO
![4-[2-(2,4,6-Trimethylphenyl)ethenyl]morpholine chemical structure, C15H21NO, CAS 58047-49-7](/s/XTGCBZYVMNWUGJ-UHFFFAOYSA-N.svg)
4-[2-(2,4,6-Trimethylphenyl)ethenyl]morpholine
CAS 58047-49-7C15H21NO
![3-Cyclobutyl-7-methoxy-2,3,4,5-tetrahydro-1H-benzo[D]azepine chemical structure, C15H21NO, CAS 1389321-47-4](/s/NIWSQMXNRANDIA-UHFFFAOYSA-N.svg)
3-Cyclobutyl-7-methoxy-2,3,4,5-tetrahydro-1H-benzo[D]azepine
CAS 1389321-47-4C15H21NO
![7-(Benzyloxy)-2-azaspiro[3.5]nonane chemical structure, C15H21NO, CAS 1823544-11-1](/s/QMRPCDJGITVFRT-UHFFFAOYSA-N.svg)
7-(Benzyloxy)-2-azaspiro[3.5]nonane
CAS 1823544-11-1C15H21NO
![4-Phenyl-1-oxa-9-azaspiro[5.5]undecane chemical structure, C15H21NO, CAS 2061241-01-6](/s/IANNZVNSFSYCDN-UHFFFAOYSA-N.svg)
4-Phenyl-1-oxa-9-azaspiro[5.5]undecane
CAS 2061241-01-6C15H21NO
![6'-Methoxy-2',3'-dihydro-1'H-spiro[cyclohexane-1,4'-isoquinoline] chemical structure, C15H21NO, CAS 1142-80-9](/s/ZLOWFJHXNWPBMH-UHFFFAOYSA-N.svg)
6'-Methoxy-2',3'-dihydro-1'H-spiro[cyclohexane-1,4'-isoquinoline]
CAS 1142-80-9C15H21NO
7-tert-Butyl-4-ethyl-3,4-dihydroisoquinolin-1(2H)-one
CAS 1268032-08-1C15H21NO
![3-[5-(tert-Butyl)-3-indolyl]-1-propanol chemical structure, C15H21NO, CAS 1368689-50-2](/s/FTRGRAIQCQILER-UHFFFAOYSA-N.svg)
3-[5-(tert-Butyl)-3-indolyl]-1-propanol
CAS 1368689-50-2C15H21NO
1-(1-Benzylpiperidin-3-yl)propan-1-one
CAS 1486200-29-6C15H21NO
![1-[1-(3,4-Dihydro-1H-2-benzopyran-6-yl)cyclopentyl]methanamine chemical structure, C15H21NO, CAS 1540963-08-3](/s/NORPAXBQWHQZFI-UHFFFAOYSA-N.svg)
1-[1-(3,4-Dihydro-1H-2-benzopyran-6-yl)cyclopentyl]methanamine
CAS 1540963-08-3C15H21NO
![1'-(2-Methoxy-4,5-dimethylphenyl)-[1,1'-bi(cyclopropane)]-1-amine chemical structure, C15H21NO, CAS 1524800-04-1](/s/XLIFEZGBCWRCOI-UHFFFAOYSA-N.svg)
1'-(2-Methoxy-4,5-dimethylphenyl)-[1,1'-bi(cyclopropane)]-1-amine
CAS 1524800-04-1C15H21NO
- 1'-(4-Methoxy-3,5-dimethylphenyl)-[1,1'-bi(cyclopropane)]-1-amine1510918-85-0C15H21NO
- 2-[2-(Tetrahydro-2H-pyran-4-yl)phenyl]pyrrolidine1781782-21-5C15H21NO
- 4-[4-(Cyclobutyloxy)phenyl]piperidine1441257-86-8C15H21NO
- 4-[(3,5-Dimethyl-1-piperidinyl)methyl]benzaldehyde1780478-68-3C15H21NO
- 1-(1-Benzylpiperidin-2-yl)cyclopropan-1-ol428855-30-5C15H21NO
- 4-[2-Buten-1-yl(phenylmethyl)amino]-2-butanone556062-56-7C15H21NO
- 1-(Dimethylamino)-4,4-dimethyl-2-phenyl-1-penten-3-one66521-60-6C15H21NO
- N-Butyl-5-methoxy-3,4-dihydronaphthalen-1(2H)-imine874279-79-5C15H21NO
- 1-[1-(2,3-Dihydro-1-benzofuran-5-yl)cyclohexyl]methanamine1540378-04-8C15H21NO
- (2S,3R)-2-Benzyl-3-(cyclopropylmethoxy)pyrrolidine1422133-60-5C15H21NO
- 1-[1-(2,3-Dihydro-1-benzofuran-7-yl)cyclohexyl]methanamine1531884-91-9C15H21NO
- 2-Benzyl-5-butyl-3-methyl-2,3-dihydro-1,2-oxazole872470-33-2C15H21NO
- 6-(Benzyloxy)-2,2-dimethylhexanenitrile1056595-82-4C15H21NO
- (2E)-2-Benzylidene-N,N-diethylbutanamide26197-71-7C15H21NO
- 1-(4-Cyclopropyl-3-methoxyphenyl)cyclopentan-1-amine1704082-86-9C15H21NO
- 1-[1-(2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)cyclopropyl]methanamine1897317-22-4C15H21NO
- 2-Benzyl-2-azaspiro[4.4]nonan-4-ol1810076-92-6C15H21NO
- cis-6-Benzyloctahydro-2H-pyrano[3,2-c]pyridineC15H21NO
- 2-Benzyl-2-azaspiro[3.5]nonan-7-ol1280293-12-0C15H21NO
- 1-Cyclohexene-1-methanamine, I+/--[(phenylmethoxy)methyl]-1935477-86-3C15H21NO
- 1-Pentanone, 1-(2,3-dihydro-1H-inden-5-yl)-2-(methylamino)-2749282-61-7C15H21NO
- 2-Phenyl-2-(propylamino)cyclohexanone7015-53-4C15H21NO
- N-(3,3-Dimethyl-1-phenylbutan-2-yl)prop-2-enamide2305336-08-5C15H21NO
- {[3-(2-Ethoxyphenyl)bicyclo[1.1.1]pentan-1-yl]methyl}(methyl)amine2287284-02-8C15H21NO
- {[3-(4-Methoxy-2-methylphenyl)bicyclo[1.1.1]pentan-1-yl]methyl}(methyl)amine2287318-06-1C15H21NO
- 2-[(3-Methoxyphenyl)methyl]-octahydrocyclopenta[c]pyrrole2326131-41-1C15H21NO
- 2-(2-Phenoxyethyl)-octahydrocyclopenta[c]pyrrole2329296-45-7C15H21NO
- (2-Benzyloctahydrocyclopenta[c]pyrrol-5-yl)methanol1365570-28-0C15H21NO
- (5-Ethyl-2-methyl-1-piperidinyl)phenylmethanone23505-61-5C15H21NO
- [(1R,2R,3S,5S)-8-Methyl-3-phenyl-8-azabicyclo[3.2.1]octan-2-yl]methanol50370-55-3C15H21NO
- 4-Ethyl-1,2,3,4,5,6-hexahydro-6-methyl-2,6-methano-3-benzazocin-8-ol29144-34-1C15H21NO
- 4-(1-Methylethenyl)-2-(1-piperidinylmethyl)phenol1143525-24-9C15H21NO
- 2-tert-Butoxy-5-tert-butylbenzonitrile1369949-66-5C15H21NO
- 2-(2S)-2-Azetidinyl-6-cyclohexylphenol1213127-93-5C15H21NO
- 1-[1-(2-Methyl-2,3-dihydro-1-benzofuran-5-yl)cyclopentyl]methanamine1536851-90-7C15H21NO
- 1-{1-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]-2,2-dimethylcyclopropyl}methanamine2229590-13-8C15H21NO
- 1-[1-(3,4-Dihydro-2H-1-benzopyran-3-yl)cyclopentyl]methanamine2229098-02-4C15H21NO
- 1-[1-(3,4-Dihydro-1H-2-benzopyran-6-yl)-2,2-dimethylcyclopropyl]methanamine2228411-27-4C15H21NO
- 1-[1-(3,4-Dihydro-2H-1-benzopyran-3-yl)-2,2-dimethylcyclopropyl]methanamine2228999-99-1C15H21NO
- 1-[3-(3,4-Dihydro-2H-1-benzopyran-3-yl)-2,2-dimethylcyclopropyl]methanamine2229453-38-5C15H21NO
- 1'-[4-(Propan-2-yloxy)phenyl]-[1,1'-bi(cyclopropane)]-1-amine2229352-27-4C15H21NO
- 1'-(4-Ethoxy-2-methylphenyl)-[1,1'-bi(cyclopropane)]-1-amine2228614-31-9C15H21NO
- 1-{1-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]cyclopentyl}methanamine2228474-77-7C15H21NO
- rac-1-[(1R,2R)-2-(2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)cyclopropyl]methanamine2227904-54-1C15H21NO
- 1-{3-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]-2,2-dimethylcyclopropyl}methanamine2228930-16-1C15H21NO
- 7'-Ethoxy-3',4'-dihydro-2'H-spiro[cyclobutane-1,1'-naphthalen]-4'-amine2172191-89-6C15H21NO
- 1-[3-(3,4-Dihydro-1H-2-benzopyran-6-yl)-2,2-dimethylcyclopropyl]methanamine2228367-27-7C15H21NO
- 1-[2,2-Dimethyl-3-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)cyclopropyl]methanamine2229244-87-3C15H21NO
- [5-(3,5-Dimethylphenyl)-3-azabicyclo[3.1.1]heptan-1-yl]methanol2703772-18-1C15H21NO
- 1-[2,2-Dimethyl-1-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)cyclopropyl]methanamine2229568-69-6C15H21NO
- 1-[2-(2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)cyclopropyl]methanamine2228793-07-3C15H21NO
- 1'-[2-(Propan-2-yloxy)phenyl]-[1,1'-bi(cyclopropane)]-1-amine2229445-41-2C15H21NO
- (1R,2S)-2-(3-Phenylazetidin-1-yl)cyclohexan-1-ol2892066-61-2C15H21NO
- 2-(4-Methylphenyl)-1-(4-methylpiperidin-1-yl)ethan-1-one599162-47-7C15H21NO
- N-(2-(Allyloxy)benzyl)cyclopentanamine869947-53-5C15H21NO
- 2-{7-Benzyl-7-azabicyclo[2.2.1]heptan-1-yl}ethan-1-ol172947-75-0C15H21NO
- Bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl-2-(2-pyridinyl)-, (1R,2R,4R)-100993-02-0C15H21NO
- 3-Allyl-1-methyl-4-phenyl-4-piperidinol41191-03-1C15H21NO
- 4-(4,6-Dimethyl-2,3-dihydro-1H-inden-1-yl)butanamide62678-15-3C15H21NO
- 2,3,4,5,6,8,9,10,11,12-Decahydrodicyclohepta[b,d]pyridin-7(1H)-one62614-89-5C15H21NO
- 1,2,5-Trimethyl-4-phenylpiperidine-4-carbaldehyde66109-86-2C15H21NO
- 4-[2-(Dimethylamino)ethyl]-4-methyl-3,4-dihydronaphthalen-1(2H)-one60363-82-8C15H21NO
- 1-[2-(Dimethylamino)ethyl]-1-methyl-3,4-dihydronaphthalen-2(1H)-one88207-56-1C15H21NO
- 2-(3-Butylphenyl)-4,4-dimethyl-4,5-dihydro-1,3-oxazole82946-70-1C15H21NO
- (3R,4R)-4-[(Propan-2-yl)amino]-3,4,5,6-tetrahydro[1,1'-biphenyl]-3-ol88141-58-6C15H21NO
- 1-(5-Methyl-5-phenyloxolan-2-yl)pyrrolidine65989-86-8C15H21NO
- 1,1,3,3-Tetramethyl-2-[(prop-2-en-1-yl)oxy]-2,3-dihydro-1H-isoindole89429-39-0C15H21NO
- 2-[3-(Butan-2-yl)phenyl]-4,4-dimethyl-4,5-dihydro-1,3-oxazole89393-45-3C15H21NO
- 1-(1-Benzylpiperidin-3-yl)propan-2-one118299-59-5C15H21NO
- 2'-[(Dimethylamino)methyl]-3,4-dihydro[1,1'-biphenyl]-1(2H)-ol188939-71-1C15H21NO
- 2-[4-(Dimethylamino)phenyl]cycloheptan-1-one183171-88-2C15H21NO
- 1-{4-[(4-Methylpiperidin-1-yl)methyl]phenyl}ethan-1-one2138050-68-5C15H21NO
- 4-(1,2,3,4-Tetrahydronaphthalen-1-yloxy)piperidine1016876-31-5C15H21NO
- [(1R,3S,4S)-2-[(1R)-1-Phenylethyl]-2-azabicyclo[2.2.1]heptan-3-yl]methanol192461-71-5C15H21NO
- 1-(4-(4-Methylpiperidin-1-yl)phenyl)propan-1-one1175903-42-0C15H21NO
- (R)-1-(4-(3-Methylpiperidin-1-yl)phenyl)propan-1-one1176650-58-0C15H21NO
Frequently asked questions
What is the molar mass of C15H21NO?
The molar mass of C15H21NO is 231.34 g/mol, calculated from standard atomic weights for 15 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 239.2125 Da.
How many compounds have the formula C15H21NO?
CompoundList lists 667 compounds with the molecular formula C15H21NO, including 4-(5,6,7,8-Tetrahydronaphthalen-1-yloxy)piperidine, 2-(Cyclopropylmethylamino)-1-(3,4-dimethylphenyl)-1-propanone, 2-Cyclopentyl-N-(2,3-dimethylphenyl)acetamide. 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 C15H21NO?
C15H21NO 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.