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 201 to 300 of 667 compounds
2-((Cyclohexyl(methyl)amino)methyl)benzaldehyde
CAS 1443305-89-2C15H21NO
![9-Phenyl-4-oxa-1-azaspiro[5.5]undecane chemical structure, C15H21NO, CAS 1639963-90-8](/s/ISMMKBOQVUDGDK-UHFFFAOYSA-N.svg)
9-Phenyl-4-oxa-1-azaspiro[5.5]undecane
CAS 1639963-90-8C15H21NO
Butyrophenone, 4'-methyl-4-(1-pyrrolidinyl)-
CAS 59921-84-5C15H21NO
N-Cyclohexyl-N,3-dimethylbenzamide
CAS 97661-13-7C15H21NO
![(3aR,8aR)-3-Benzyl-2,3a,4,5,6,7,8,8a-octahydrocyclohepta[d][1,3]oxazole chemical structure, C15H21NO, CAS 81795-66-6](/s/VYAKLPPTHQZAFD-HUUCEWRRSA-N.svg)
(3aR,8aR)-3-Benzyl-2,3a,4,5,6,7,8,8a-octahydrocyclohepta[d][1,3]oxazole
CAS 81795-66-6C15H21NO
5-(Dimethylamino)-4,4-dimethyl-1-phenyl-1-penten-3-one
CAS 84175-54-2C15H21NO
(4-Isopropylphenyl)(piperidin-1-yl)methanone
CAS 15088-89-8C15H21NO
6-Quinolinecarboxaldehyde, 1,2,3,4-tetrahydro-1-(3-methylbutyl)-
CAS 893724-65-7C15H21NO
![(NE)-N-[(E)-1-phenylnon-1-en-3-ylidene]hydroxylamine chemical structure, C15H21NO, CAS 69361-75-7](/s/ZYTBMGRJYXNZFL-XUPYMNJSSA-N.svg)
(NE)-N-[(E)-1-phenylnon-1-en-3-ylidene]hydroxylamine
CAS 69361-75-7C15H21NO
![N-[1-(2,5-Dimethylphenyl)ethyl]cyclobutanecarboxamide chemical structure, C15H21NO, CAS 894650-33-0](/s/DHXZZGVIEYYMEH-UHFFFAOYSA-N.svg)
N-[1-(2,5-Dimethylphenyl)ethyl]cyclobutanecarboxamide
CAS 894650-33-0C15H21NO
N-Cyclohexyl-2-(2-methylphenyl)acetamide
CAS 898153-72-5C15H21NO
3-Cyclopentyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-ol
CAS 720689-56-5C15H21NO
Pyrrolidine, 1-(1-oxo-5-phenylpentyl)-
CAS 89414-46-0C15H21NO
![(1R,2R,4S)-1,3,3-Trimethyl-2-(2-pyridyl)bicyclo[2.2.1]heptane-2-ol chemical structure, C15H21NO, CAS 191402-03-6](/s/OZEUZKGNVGYHPN-GLQYFDAESA-N.svg)
(1R,2R,4S)-1,3,3-Trimethyl-2-(2-pyridyl)bicyclo[2.2.1]heptane-2-ol
CAS 191402-03-6C15H21NO
2-Cyclopentyl-N-(2,6-dimethylphenyl)acetamide
CAS 923556-09-6C15H21NO
Quinoline, 1,2-dihydro-2,2,4-trimethyl-6-propoxy-
CAS 67082-07-9C15H21NO
Benzamide, N-pentyl-N-2-propenyl-
CAS 61357-24-2C15H21NO
1-Benzyl-3-propylpiperidin-4-one
CAS 344256-56-0C15H21NO
2H-Azepin-2-one, hexahydro-5-methyl-1-((1S)-1-phenylethyl)-, (5S)-
CAS 1954700-93-6C15H21NO
![Piperidine, 4-[(5,6,7,8-tetrahydro-2-naphthalenyl)oxy]- chemical structure, C15H21NO, CAS 1082535-86-1](/s/RAVZLYCZPXXWNT-UHFFFAOYSA-N.svg)
Piperidine, 4-[(5,6,7,8-tetrahydro-2-naphthalenyl)oxy]-
CAS 1082535-86-1C15H21NO
1-(1-Benzyl-4,4-dimethylpyrrolidin-3-yl)ethanone
CAS 351370-01-9C15H21NO
N-Cyclopropyl-7,9-dimethyl-2,3,4,5-tetrahydro-1-benzoxepin-5-amine
CAS 1153745-82-4C15H21NO
3-(5,6,7,8-Tetrahydronaphthalen-1-yloxy)piperidine
CAS 946759-03-1C15H21NO
![{8-Benzyl-8-azabicyclo[3.2.1]octan-3-yl}methanol chemical structure, C15H21NO, CAS 1209122-81-5](/s/NNUVOEBIDCULPG-UHFFFAOYSA-N.svg)
{8-Benzyl-8-azabicyclo[3.2.1]octan-3-yl}methanol
CAS 1209122-81-5C15H21NO
- 7-Acetyl-3-isobutyl-1,2,3,4-tetrahydroisoquinoline1070669-35-0C15H21NO
- {1-[(2E)-3-Phenylprop-2-en-1-yl]piperidin-3-yl}methanol1561218-46-9C15H21NO
- 3-((1,2,3,4-Tetrahydronaphthalen-1-yl)methyl)pyrrolidin-3-ol1489458-19-6C15H21NO
- 1-(Indolin-1-ylmethyl)cyclohexan-1-ol1495043-89-4C15H21NO
- 4-(3-Cyclobutoxyphenyl)piperidine1441257-82-4C15H21NO
- 2-Benzyl-2-azaspiro[4.4]nonan-6-ol186202-97-1C15H21NO
- 2-Propenamide, N-[2-(1,1-dimethylethyl)phenyl]-N,2-dimethyl-, (-)-1145680-59-6C15H21NO
- 1-(4-Cyclobutylphenyl)-3-(dimethylamino)propan-1-one1774520-57-8C15H21NO
- (1-(4-Vinylbenzyl)piperidin-4-yl)methanol2098077-24-6C15H21NO
- (1-(4-Vinylbenzyl)piperidin-3-yl)methanol2098077-27-9C15H21NO
- N-Benzyl-4-(prop-2-en-1-yl)oxan-4-amine1845697-60-0C15H21NO
- N-[1-Methyl-2-(5,6,7,8-tetrahydro-2-naphthalenyl)ethyl]acetamide3351-90-4C15H21NO
- 13-Ethyl-1-methyl-10-azatricyclo[7.3.1.02,7]trideca-2(7),3,5-trien-4-ol52389-64-7C15H21NO
- Cinnamamide, N-butyl-alpha,beta-dimethyl-, (Z)-56604-97-8C15H21NO
- (2E)-N,N-Diethyl-2-methyl-3-phenylbut-2-enamide5422-03-7C15H21NO
- N-[2-(2,3-Dihydro-1H-inden-2-yl)-1,1-dimethylethyl]acetamide351490-87-4C15H21NO
- 1-Propanone, 2-methyl-1-(4-methylphenyl)-3-(1-pyrrolidinyl)-89019-37-4C15H21NO
- 1-(3-Phenylpropyl)-4-piperidinecarboxaldehyde1027259-08-0C15H21NO
- Ethanone, 2-(hexahydro-1(2H)-azocinyl)-1-phenyl-115217-25-9C15H21NO
- 2-Cyclopentyl-N-(3,4-dimethylphenyl)acetamide923555-66-2C15H21NO
- 2-Cyclopentyl-N-(3,5-dimethylphenyl)acetamide923555-68-4C15H21NO
- 2-Cyclopentyl-N-(2,5-dimethylphenyl)acetamide923555-88-8C15H21NO
- 2-Cyclopentyl-N-(2,4-dimethylphenyl)acetamide923555-91-3C15H21NO
- 2-Cyclopentyl-N-(1-phenylethyl)acetamide923556-00-7C15H21NO
- 3-Azabicyclo[3.1.0]hexane, 3-(2-methoxyethyl)-1-(4-methylphenyl)-909397-07-5C15H21NO
- Oxazole, 2-(2-butylphenyl)-4,5-dihydro-4,4-dimethyl-57629-47-7C15H21NO
- Pyridine, 1,2,5,6-tetrahydro-2-[(4-methoxyphenyl)methyl]-3,4-dimethyl-57520-95-3C15H21NO
- 4-tert-Butyl-3,3-dimethyl-1-phenylazetidin-2-one22607-05-2C15H21NO
- 2-(2,6-Diethylphenyl)-4,5-dihydro-4,4-dimethyloxazole66464-27-5C15H21NO
- 1-Ethyl-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline-6-carbaldehyde80162-58-9C15H21NO
- 1-Benzoyl-4-(propan-2-yl)piperidine1383841-43-7C15H21NO
- 2-Methyl-1-(4-(piperidin-1-yl)phenyl)propan-1-one701232-36-2C15H21NO
- 4-[2-(2,3-Dihydro-7-benzofuranyl)ethyl]piperidine614731-35-0C15H21NO
- 3-Piperidinyl(4-propylphenyl)methanone1016507-97-3C15H21NO
- 1-Benzyl-3,3-dimethyl-4-propylazetidin-2-one113437-12-0C15H21NO
- 4-Benzyl-1-(oxiran-2-ylmethyl)piperidine78484-00-1C15H21NO
- N-Cyclopropyl-8,9-dimethyl-2,3,4,5-tetrahydro-1-benzoxepin-5-amine1156988-58-7C15H21NO
- N-((2,3-Dihydrobenzofuran-5-yl)methyl)cyclohexanamine1157543-88-8C15H21NO
- 4-(2-(2,3-Dihydrobenzofuran-5-yl)ethyl)piperidine1157540-01-6C15H21NO
- 2,6,6-Trimethyl-5-phenyl-7-oxa-2-azabicyclo[3.2.1]octane89090-60-8C15H21NO
- 1-Benzyl-2,3,6-trimethylpiperidin-4-one1315367-68-0C15H21NO
- 1-Benzyl-2,4,6-trimethylpiperidin-3-one1315368-37-6C15H21NO
- 1-Benzyl-2,4,5-trimethylpiperidin-3-one1315367-09-9C15H21NO
- 1-(3-Phenylbutyl)-4-piperidinone374724-57-9C15H21NO
- 1-((E)-4-Phenyl-but-3-enyl)-piperidin-4-ol1353990-97-2C15H21NO
- 3-[(4-Ethylphenyl)methyl]-3-azabicyclo[3.1.0]hexane-6-methanol850808-53-6C15H21NO
- 1-(1-Benzylpiperidin-2-yl)propan-2-one68423-31-4C15H21NO
- 2-Propyn-1-amine, 3-[2-(1-ethylpropoxy)-5-methylphenyl]-1518906-24-5C15H21NO
- N-Methyl-3,4-dihydrospiro[1-benzopyran-2,1'-cyclohexan]-4-amine1486795-14-5C15H21NO
- (4-Cyclohexyl-phenyl)-oxiranylmethyl-amine1058160-01-2C15H21NO
- 1-(4-tert-Butylphenyl)pyrrolidine-2-carbaldehyde1890231-81-8C15H21NO
- 7-Benzyloctahydro-2H-pyrano[2,3-c]pyridine1330764-71-0C15H21NO
- 5-[Benzyl(cyclopropyl)amino]pentan-2-one1854298-24-0C15H21NO
- 1-Benzyl-2,6-dimethylpiperidine-4-carbaldehyde1936689-30-3C15H21NO
- (4aR,8aS)-6-Benzyl-octahydro-2H-pyrano[3,2-c]pyridine1629784-84-4C15H21NO
- cis-(1S,2S)-1-Methyl-2-(1,2,3,4-tetrahydronaphthalen-1-ylamino)cyclobutan-1-ol2413372-36-6C15H21NO
- N-[2,5-Di(propan-2-yl)phenyl]prop-2-enamide2305500-40-5C15H21NO
- (1R,5S,6r)-3-Benzyl-6-ethoxy-3-azabicyclo[3.1.1]heptane2749380-77-4C15H21NO
- Phenyl(1-(propylamino)cyclopentyl)methanone7141-84-6C15H21NO
- 1-(Cyclohex-3-en-1-yl)-N-(4-methoxybenzyl)methanamine669736-98-5C15H21NO
- Oxazole, 4,5-dihydro-4,4-dimethyl-2-[2-(1-methylpropyl)phenyl]-89393-44-2C15H21NO
- 6-(1-Methylethyl)spiro[isobenzofuran-1(3H),4a(2)-piperidine]147372-98-3C15H21NO
- Cyclohexanamine, N-[(3-methoxy-2-methylphenyl)methylene]-147356-73-8C15H21NO
- 2(1H)-Azocinone, hexahydro-1-(2-phenylethyl)-89241-25-8C15H21NO
- 1H-Indole-2-carboxaldehyde, 1-(5-hexenyl)-4,5,6,7-tetrahydro-62372-32-1C15H21NO
- 1,5-Dimethyl-1,2,3,4,4a,5,10,10a-octahydrobenzo[g]quinolin-7-ol58055-52-0C15H21NO
- 1-(4-Methylphenyl)-3-(1-methylpyrrolidin-2-yl)propan-1-one91274-98-5C15H21NO
- 2,2-Dimethyl-1-(2-phenylethyl)piperidin-4-one95349-82-9C15H21NO
- 8-(Phenylmethyl)-1-oxa-8-azaspiro[4.5]decane4040-61-3C15H21NO
- 9-Benzyl-9-azabicyclo[4.2.1]nonan-2-ol112348-23-9C15H21NO
- 4-[(3,4-Dihydro-2H-1-benzopyran-3-yl)methyl]piperidine136701-94-5C15H21NO
- 9-Phenyl-1-oxa-5-azaspiro[5.5]undecane2172178-84-4C15H21NO
- N-[(S)-Cyclohexyl(phenyl)methyl]acetamide32908-43-3C15H21NO
- 2-[1-(4-Isobutylphenyl)ethyl]-4,5-dihydrooxazole83394-45-0C15H21NO
- 5,7-Dimethyl-3,4-dihydrospiro[[1]benzopyran-2,1'-cyclopentan]-4-amine1017399-26-6C15H21NO
- (S)-1-Benzyl-4-isobutylpyrrolidin-2-one1101167-78-5C15H21NO
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 2-((Cyclohexyl(methyl)amino)methyl)benzaldehyde, 9-Phenyl-4-oxa-1-azaspiro[5.5]undecane, Butyrophenone, 4'-methyl-4-(1-pyrrolidinyl)-. 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.