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 501 to 600 of 667 compounds
![2,2-Dimethyl-9-phenyl-5-oxa-8-azaspiro[3.5]nonane chemical structure, C15H21NO, CAS 2172453-53-9](/s/WFDWREJNZNSDQT-UHFFFAOYSA-N.svg)
2,2-Dimethyl-9-phenyl-5-oxa-8-azaspiro[3.5]nonane
CAS 2172453-53-9C15H21NO
![2-[2-(Azepan-1-yl)ethyl]benzaldehyde chemical structure, C15H21NO, CAS 2172242-25-8](/s/FUPCHPZCVHETJQ-UHFFFAOYSA-N.svg)
2-[2-(Azepan-1-yl)ethyl]benzaldehyde
CAS 2172242-25-8C15H21NO
![2-[2-(4-Methylpiperidin-1-yl)ethyl]benzaldehyde chemical structure, C15H21NO, CAS 2171935-13-8](/s/JEILWXFNVPBYCC-UHFFFAOYSA-N.svg)
2-[2-(4-Methylpiperidin-1-yl)ethyl]benzaldehyde
CAS 2171935-13-8C15H21NO
![3-Methyl-4-[2-(piperidin-1-yl)ethyl]benzaldehyde chemical structure, C15H21NO, CAS 2172540-98-4](/s/QWSZDXFCAHFSTP-UHFFFAOYSA-N.svg)
3-Methyl-4-[2-(piperidin-1-yl)ethyl]benzaldehyde
CAS 2172540-98-4C15H21NO
![3-Methyl-4-[2-(3-methylpyrrolidin-1-yl)ethyl]benzaldehyde chemical structure, C15H21NO, CAS 2172568-31-7](/s/VAMZFWDEHYBAAU-UHFFFAOYSA-N.svg)
3-Methyl-4-[2-(3-methylpyrrolidin-1-yl)ethyl]benzaldehyde
CAS 2172568-31-7C15H21NO
1-(1-Aminocyclopropyl)-4-phenylcyclohexan-1-ol
CAS 2171878-19-4C15H21NO
![9-(3,5-Dimethylphenyl)-5-oxa-8-azaspiro[3.5]nonane chemical structure, C15H21NO, CAS 2172040-01-4](/s/GIZAXCGMLLNSJA-UHFFFAOYSA-N.svg)
9-(3,5-Dimethylphenyl)-5-oxa-8-azaspiro[3.5]nonane
CAS 2172040-01-4C15H21NO
![4-[2-(Azepan-1-yl)ethyl]benzaldehyde chemical structure, C15H21NO, CAS 2172257-30-4](/s/LRTRSEFDLYHWKI-UHFFFAOYSA-N.svg)
4-[2-(Azepan-1-yl)ethyl]benzaldehyde
CAS 2172257-30-4C15H21NO
![3-[2-(3-Methylpiperidin-1-yl)ethyl]benzaldehyde chemical structure, C15H21NO, CAS 2172546-05-1](/s/ONTHHHBOXVCGFM-UHFFFAOYSA-N.svg)
3-[2-(3-Methylpiperidin-1-yl)ethyl]benzaldehyde
CAS 2172546-05-1C15H21NO
![2-[2-(3-Methylpiperidin-1-yl)ethyl]benzaldehyde chemical structure, C15H21NO, CAS 2172257-38-2](/s/IRFDJWDPDJUDQC-UHFFFAOYSA-N.svg)
2-[2-(3-Methylpiperidin-1-yl)ethyl]benzaldehyde
CAS 2172257-38-2C15H21NO
![3-[2-(4-Methylpiperidin-1-yl)ethyl]benzaldehyde chemical structure, C15H21NO, CAS 2172495-01-9](/s/CBGIJKRWZPVUDK-UHFFFAOYSA-N.svg)
3-[2-(4-Methylpiperidin-1-yl)ethyl]benzaldehyde
CAS 2172495-01-9C15H21NO
![4-[2-(2-Methylpiperidin-1-yl)ethyl]benzaldehyde chemical structure, C15H21NO, CAS 2172476-32-1](/s/JLQCCSIZVGJCEB-UHFFFAOYSA-N.svg)
4-[2-(2-Methylpiperidin-1-yl)ethyl]benzaldehyde
CAS 2172476-32-1C15H21NO
![2-[2-(2-Methylpiperidin-1-yl)ethyl]benzaldehyde chemical structure, C15H21NO, CAS 2171970-84-4](/s/DCSRJDSOFDUDFI-UHFFFAOYSA-N.svg)
2-[2-(2-Methylpiperidin-1-yl)ethyl]benzaldehyde
CAS 2171970-84-4C15H21NO
![5-Phenyl-1-oxa-4-azaspiro[5.5]undecane chemical structure, C15H21NO, CAS 2171802-64-3](/s/ZOUCWCUBUUCDNM-UHFFFAOYSA-N.svg)
5-Phenyl-1-oxa-4-azaspiro[5.5]undecane
CAS 2171802-64-3C15H21NO
![3-[2-(2-Methylpiperidin-1-yl)ethyl]benzaldehyde chemical structure, C15H21NO, CAS 2172560-35-7](/s/VJCMTYMRYIKFFF-UHFFFAOYSA-N.svg)
3-[2-(2-Methylpiperidin-1-yl)ethyl]benzaldehyde
CAS 2172560-35-7C15H21NO
![{1-[2-(Pyrrolidin-1-yl)phenyl]cyclobutyl}methanol chemical structure, C15H21NO, CAS 2228845-82-5](/s/HBDNNPGMCCRPNS-UHFFFAOYSA-N.svg)
{1-[2-(Pyrrolidin-1-yl)phenyl]cyclobutyl}methanol
CAS 2228845-82-5C15H21NO
![1-[2-(3,4-Dihydro-1H-2-benzopyran-6-yl)propan-2-yl]cyclopropan-1-amine chemical structure, C15H21NO, CAS 2229555-07-9](/s/DJLDQEFYCWYUPO-UHFFFAOYSA-N.svg)
1-[2-(3,4-Dihydro-1H-2-benzopyran-6-yl)propan-2-yl]cyclopropan-1-amine
CAS 2229555-07-9C15H21NO
4-(2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)but-3-en-2-amine
CAS 2229645-60-5C15H21NO
3-(2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)but-3-en-1-amine
CAS 2228601-54-3C15H21NO
![3-[(2,3-Dihydro-1H-inden-4-yl)methyl]piperidin-3-ol chemical structure, C15H21NO, CAS 2228756-00-9](/s/QTPOZDUGDBVKON-UHFFFAOYSA-N.svg)
3-[(2,3-Dihydro-1H-inden-4-yl)methyl]piperidin-3-ol
CAS 2228756-00-9C15H21NO
4-(But-3-yn-2-yl)-N,N-diethyl-3-methoxyaniline
CAS 2228312-21-6C15H21NO
2-(1-Benzylpiperidin-2-yl)propanal
CAS 2229466-34-4C15H21NO
![3-Methyl-3-[(1-phenylcyclopentyl)oxy]azetidine chemical structure, C15H21NO, CAS 2229466-79-7](/s/JHPULBUUJXIYCD-UHFFFAOYSA-N.svg)
3-Methyl-3-[(1-phenylcyclopentyl)oxy]azetidine
CAS 2229466-79-7C15H21NO
4-(Aminomethyl)-4-(2-phenylethenyl)cyclohexan-1-ol
CAS 2229664-09-7C15H21NO
- 3-[(3,4-Dihydro-2H-1-benzopyran-3-yl)methyl]piperidine2228818-57-1C15H21NO
- 1-(3,4-Dihydro-2H-1-benzopyran-3-yl)cyclohexan-1-amine2228956-25-8C15H21NO
- 3-(1-Benzylpiperidin-2-yl)prop-2-en-1-ol2229664-67-7C15H21NO
- 3-[(2,3-Dihydro-1H-inden-1-yl)methyl]piperidin-3-ol2229235-56-5C15H21NO
- 2-{1-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]cyclobutyl}ethan-1-amine2229237-60-7C15H21NO
- 2-[1-(2-Methyl-2,3-dihydro-1-benzofuran-5-yl)cyclobutyl]ethan-1-amine2229243-85-8C15H21NO
- 1-[2-(1-Ethyl-2,3-dihydro-1H-indol-5-yl)ethyl]cyclopropan-1-ol2228423-42-3C15H21NO
- 4-Methoxy-4-(3-phenylprop-2-en-1-yl)piperidine2229646-01-7C15H21NO
- 1-{1-[4-(Pyrrolidin-1-yl)phenyl]cyclopropyl}ethan-1-ol2229599-62-4C15H21NO
- 1-(1-Benzylpiperidin-3-yl)cyclopropan-1-ol2229048-73-9C15H21NO
- 3-(Aminomethyl)-3-(1,2,3,4-tetrahydronaphthalen-1-yl)cyclobutan-1-ol2228579-56-2C15H21NO
- 4-[1-(2,3-Dihydro-1-benzofuran-5-yl)ethyl]piperidine2228350-97-6C15H21NO
- 3-Methoxy-3-[(1,2,3,4-tetrahydronaphthalen-1-yl)methyl]azetidine2229610-13-1C15H21NO
- 5-(1H-Indol-3-yl)-2,2-dimethylpentan-1-ol2228356-99-6C15H21NO
- 1-[1-(1-Ethyl-2,3-dihydro-1H-indol-5-yl)cyclopropyl]ethan-1-ol2228149-22-0C15H21NO
- 3-[(2-Cyclopropylphenyl)methyl]piperidin-3-ol2229502-23-0C15H21NO
- 4-Amino-4-(2,3-dihydro-1H-inden-4-yl)cyclohexan-1-ol2228466-39-3C15H21NO
- 3-[(3-Cyclopropylphenyl)methyl]piperidin-3-ol2229285-08-7C15H21NO
- 1-{1-[2-(Pyrrolidin-1-yl)phenyl]cyclopropyl}ethan-1-ol2229151-58-8C15H21NO
- 2-[1-(3,4-Dihydro-2H-1-benzopyran-3-yl)cyclopropyl]propan-2-amine2229500-45-0C15H21NO
- 2-[1-(3,4-Dihydro-2H-1-benzopyran-3-yl)cyclobutyl]ethan-1-amine2229075-90-3C15H21NO
- 3-Amino-3-(1-phenylcyclopentyl)cyclobutan-1-ol2228721-61-5C15H21NO
- 3-(1,2-Dimethyl-1H-indol-3-yl)-2,2-dimethylpropan-1-ol2229410-56-2C15H21NO
- 4-(2-Methyl-3-phenylprop-2-en-1-yl)piperidin-4-ol2229667-97-2C15H21NO
- 3-(1-Phenylcyclopentyl)morpholine2229513-47-5C15H21NO
- 3-[(4-Cyclopropylphenyl)methyl]piperidin-3-ol2228739-42-0C15H21NO
- 3-[(2,3-Dihydro-1H-inden-2-yl)methyl]piperidin-3-ol2229294-33-9C15H21NO
- 1-(2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)-N-methylcyclopropan-1-amine2228260-10-2C15H21NO
- [1-(1-Ethyl-2,3-dihydro-1H-indol-5-yl)cyclobutyl]methanol2228222-68-0C15H21NO
- 3-[(1-Phenylcyclopropyl)methyl]piperidin-3-ol2228223-77-4C15H21NO
- 4-Amino-4-(2,3-dihydro-1H-inden-5-yl)cyclohexan-1-ol2228549-12-8C15H21NO
- 4-Amino-4-(2,3-dihydro-1H-inden-1-yl)cyclohexan-1-ol2228546-68-5C15H21NO
- (1-{[4-(Pyrrolidin-1-yl)phenyl]methyl}cyclopropyl)methanol2229631-90-5C15H21NO
- 4-(But-3-yn-1-yl)-N,N-diethyl-3-methoxyaniline2228559-81-5C15H21NO
- 4-(2,3-Dihydro-1H-inden-1-yloxy)-4-methylpiperidine2228289-72-1C15H21NO
- {1-[(1-Ethyl-2,3-dihydro-1H-indol-5-yl)methyl]cyclopropyl}methanol2229544-45-8C15H21NO
- 4-[(2,3-Dihydro-1H-inden-2-yl)methyl]piperidin-4-ol2229550-76-7C15H21NO
- 4-(3-Cyclopropylphenoxy)-4-methylpiperidine2228705-16-4C15H21NO
- 4-Amino-4-(2-cyclopropylphenyl)cyclohexan-1-ol2229566-83-8C15H21NO
- 4-Amino-4-(4-cyclopropylphenyl)cyclohexan-1-ol2228648-62-0C15H21NO
- 1-{2-[4-(Pyrrolidin-1-yl)phenyl]ethyl}cyclopropan-1-ol2229479-41-6C15H21NO
- 4-[(2,3-Dihydro-1H-inden-4-yl)methyl]piperidin-4-ol2228849-50-9C15H21NO
- 4-[(4-Cyclopropylphenyl)methyl]piperidin-4-ol2229262-03-5C15H21NO
- (1-{[2-(Pyrrolidin-1-yl)phenyl]methyl}cyclopropyl)methanol2229070-14-6C15H21NO
- 2-[1-(3,4-Dihydro-1H-2-benzopyran-6-yl)cyclopropyl]propan-2-amine2228205-93-2C15H21NO
- 4-Amino-4-(1-phenylcyclopropyl)cyclohexan-1-ol2229013-34-5C15H21NO
- 4-(2,3-Dihydro-1H-inden-2-yloxy)-4-methylpiperidine2229599-58-8C15H21NO
- 3-[(5,6,7,8-Tetrahydronaphthalen-1-yl)methyl]pyrrolidin-3-ol2228721-66-0C15H21NO
- 1-Benzyl-3-[(oxiran-2-yl)methyl]piperidine2229093-72-3C15H21NO
- 3-[(1-Phenylcyclopentyl)methyl]azetidin-3-ol2229509-91-3C15H21NO
- 3-(1,2,3,4-Tetrahydronaphthalen-1-yloxy)piperidine2229458-73-3C15H21NO
- 5-(Diethylamino)-2-(2-methylbut-3-yn-2-yl)phenol2228487-63-4C15H21NO
- 3-(1-Benzylpiperidin-3-yl)prop-2-en-1-ol2229670-81-7C15H21NO
- 4-Amino-4-(3-cyclopropylphenyl)cyclohexan-1-ol2228885-86-5C15H21NO
- 1-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]cyclohexan-1-amine2229538-17-2C15H21NO
- [1-(1-Benzylpyrrolidin-2-yl)cyclopropyl]methanol2228556-77-0C15H21NO
- 1-{1-[4-(Diethylamino)phenyl]cyclopropyl}ethan-1-one2228631-37-4C15H21NO
- 4-[(2,3-Dihydro-1H-inden-1-yl)methyl]piperidin-4-ol2229563-53-3C15H21NO
- 4-(1-Ethoxyethenyl)-N-ethyl-2,3-dihydro-1H-inden-1-amine2138510-34-4C15H21NO
- 1-(Benzylamino)-6-methylhept-6-en-3-one2138207-06-2C15H21NO
- N-{[3-(1-Ethoxyethenyl)-4-methylphenyl]methyl}cyclopropanamine2138387-13-8C15H21NO
- N-{[2-(1-Ethoxyethenyl)-4-methylphenyl]methyl}cyclopropanamine2137702-62-4C15H21NO
- 3-[2-(Azepan-1-yl)ethyl]benzaldehyde2172094-32-3C15H21NO
- 4-[2-(4-Methylpiperidin-1-yl)ethyl]benzaldehyde2172546-14-2C15H21NO
- 2,5-Dimethyl-4-(4-methylpiperidin-1-yl)benzaldehyde2138172-97-9C15H21NO
- 2-(1-Phenylcyclopentyl)morpholine2229130-28-1C15H21NO
- 3-(Aminomethyl)-3-(5,6,7,8-tetrahydronaphthalen-1-yl)cyclobutan-1-ol2229485-09-8C15H21NO
- [2,2-Dimethyl-1-(1-methyl-2,3-dihydro-1H-indol-5-yl)cyclopropyl]methanol2229632-31-7C15H21NO
- 1-Benzyl-2-(2-methyloxiran-2-yl)piperidine2228201-25-8C15H21NO
- 1-(1-Benzylpiperidin-3-yl)prop-2-en-1-ol2228224-01-7C15H21NO
- 1-Benzyl-3-(2-methyloxiran-2-yl)piperidine2228824-34-6C15H21NO
- 4-[1-(2,3-Dihydro-1-benzofuran-7-yl)ethyl]piperidine2229201-55-0C15H21NO
- {1-[4-(Pyrrolidin-1-yl)phenyl]cyclobutyl}methanol2229391-73-3C15H21NO
- 3-[(2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)methyl]azetidine2228403-49-2C15H21NO
- 2,5-Dimethyl-4-(2-methylpiperidin-1-yl)benzaldehyde2138337-80-9C15H21NO
- 2-(1-Benzylpyrrolidin-2-yl)-2-methylpropanal2228912-26-1C15H21NO
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 2,2-Dimethyl-9-phenyl-5-oxa-8-azaspiro[3.5]nonane, 2-[2-(Azepan-1-yl)ethyl]benzaldehyde, 2-[2-(4-Methylpiperidin-1-yl)ethyl]benzaldehyde. 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.