Molecular formula
C15H21N3O
380 compounds have this formula on CompoundList.
- Molar mass
- 259.35g/mol
- Monoisotopic mass
- 262.1873Da
- Atoms
- 40
- Elements
- 4
- Rings plus double bonds
- 7
The formula C15H21N3O describes a molecule made of 15 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms 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 × 1569.47%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 218.16%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 316.20%14.007 × 3 = 42.021 g/mol
- O Oxygen × 16.17%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C15H21N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 380 compounds
![9-Benzyl-1,4,9-triazaspiro[5.5]undecan-5-one chemical structure, C15H21N3O, CAS 1274752-07-6](/s/MIJGPKOGBPCFCB-UHFFFAOYSA-N.svg)
9-Benzyl-1,4,9-triazaspiro[5.5]undecan-5-one
CAS 1274752-07-6C15H21N3O
![2-(Pyridin-2-ylacetyl)-2,8-diazaspiro[4.5]decane chemical structure, C15H21N3O, CAS 851325-44-5](/s/HGHGRMXCRSSZQP-UHFFFAOYSA-N.svg)
2-(Pyridin-2-ylacetyl)-2,8-diazaspiro[4.5]decane
CAS 851325-44-5C15H21N3O
![Pyridin-3-yl(3,9-diazaspiro[5.5]undecan-3-yl)methanone chemical structure, C15H21N3O, CAS 851324-36-2](/s/LTUAZQQZTFWJQG-UHFFFAOYSA-N.svg)
Pyridin-3-yl(3,9-diazaspiro[5.5]undecan-3-yl)methanone
CAS 851324-36-2C15H21N3O
![3-Cyclohexyl-1-(5H-pyrrolo[3,4-d]pyrimidin-6(7H)-yl)propan-1-one chemical structure, C15H21N3O, CAS 1448056-55-0](/s/FUZZQUYWNYMYQQ-UHFFFAOYSA-N.svg)
3-Cyclohexyl-1-(5H-pyrrolo[3,4-d]pyrimidin-6(7H)-yl)propan-1-one
CAS 1448056-55-0C15H21N3O
![1-(3-{5H,6H,7H,8H-Imidazo[1,5-a]pyridin-3-yl}piperidin-1-yl)prop-2-en-1-one chemical structure, C15H21N3O, CAS 2094504-10-4](/s/HXTPKMJYCRZOEP-UHFFFAOYSA-N.svg)
1-(3-{5H,6H,7H,8H-Imidazo[1,5-a]pyridin-3-yl}piperidin-1-yl)prop-2-en-1-one
CAS 2094504-10-4C15H21N3O
![5-[(2-Isopropyl-5-methylphenoxy)methyl]-1-methyl-1H-pyrazol-3-amine chemical structure, C15H21N3O, CAS 1856049-16-5](/s/DCNGUYPUJOXLAQ-UHFFFAOYSA-N.svg)
5-[(2-Isopropyl-5-methylphenoxy)methyl]-1-methyl-1H-pyrazol-3-amine
CAS 1856049-16-5C15H21N3O
![3-[(2-Isopropyl-5-methylphenoxy)methyl]-1-methyl-1H-pyrazol-5-amine chemical structure, C15H21N3O, CAS 1855944-70-5](/s/IGOWVWGZONVGFC-UHFFFAOYSA-N.svg)
3-[(2-Isopropyl-5-methylphenoxy)methyl]-1-methyl-1H-pyrazol-5-amine
CAS 1855944-70-5C15H21N3O
4-Ethyl-4,5-dihydro-N-phenyl-5-propyl-1H-pyrazole-1-carboxamide
CAS 55030-12-1C15H21N3O
(E)-N-(4,6-Dimethylpyridin-2-yl)-3-pyrrolidin-1-ylbut-2-enamide
CAS 174454-35-4C15H21N3O
(2Z)-2-(2-Ethyl-2-phenylcyclohexylidene)hydrazinecarboxamide
CAS 7498-84-2C15H21N3O
3-Pyridinecarboxamide,n-cyclopentyl-2-(1-pyrrolidinyl)-
CAS 571912-41-9C15H21N3O
1-(1H-Imidazol-1-yl)-4,4-dimethyl-2-(pyridin-2-yl)pentan-2-ol
CAS 910442-19-2C15H21N3O
(4-Phenyl-piperazin-1-yl)-pyrrolidin-2-yl-methanone
CAS 1009417-38-2C15H21N3O
![1-{4-[(4-Methyl-1H-indazol-5-yl)oxy]cyclohexyl}-methanamine chemical structure, C15H21N3O, CAS 478841-20-2](/s/OBYMZDUXPIVHLR-UHFFFAOYSA-N.svg)
1-{4-[(4-Methyl-1H-indazol-5-yl)oxy]cyclohexyl}-methanamine
CAS 478841-20-2C15H21N3O
5-((1-Isopropylpiperidin-4-yl)oxy)-1H-indazole
CAS 478831-38-8C15H21N3O
4-(5-Methyl-3-ethyl-2-oxo-1-benzimidazolinyl)piperidine
CAS 182365-93-1C15H21N3O
1-(6-(4-Methylpiperazin-1-yl)indolin-1-yl)ethanone
CAS 215162-97-3C15H21N3O
![1-(1-Isopropylpiperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one chemical structure, C15H21N3O, CAS 1197532-16-3](/s/NFANQYWJYLBRCH-UHFFFAOYSA-N.svg)
1-(1-Isopropylpiperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one
CAS 1197532-16-3C15H21N3O
![1-[[2-(1-Piperazinyl)phenyl]methyl]-2-pyrrolidinone chemical structure, C15H21N3O, CAS 794473-41-9](/s/DQPPCXKPUWBWOR-UHFFFAOYSA-N.svg)
1-[[2-(1-Piperazinyl)phenyl]methyl]-2-pyrrolidinone
CAS 794473-41-9C15H21N3O
![N-(1-Cyano-1,2-dimethylpropyl)-2-[(3-methylphenyl)amino]acetamide chemical structure, C15H21N3O, CAS 1197575-36-2](/s/SBEFPBNRAOZKOL-UHFFFAOYSA-N.svg)
N-(1-Cyano-1,2-dimethylpropyl)-2-[(3-methylphenyl)amino]acetamide
CAS 1197575-36-2C15H21N3O
![N-(1-Cyano-1,2-dimethylpropyl)-2-[(2-methylphenyl)amino]acetamide chemical structure, C15H21N3O, CAS 1208472-72-3](/s/HPEJDHVWXKEOFM-UHFFFAOYSA-N.svg)
N-(1-Cyano-1,2-dimethylpropyl)-2-[(2-methylphenyl)amino]acetamide
CAS 1208472-72-3C15H21N3O
![N-(1-Cyano-1,2-dimethylpropyl)-2-[(4-methylphenyl)amino]acetamide chemical structure, C15H21N3O, CAS 1223725-01-6](/s/BDCWXJATZQLEHQ-UHFFFAOYSA-N.svg)
N-(1-Cyano-1,2-dimethylpropyl)-2-[(4-methylphenyl)amino]acetamide
CAS 1223725-01-6C15H21N3O
![N-(1-Cyano-1,2-dimethylpropyl)-2-[methyl(phenyl)amino]acetamide chemical structure, C15H21N3O, CAS 1355478-57-7](/s/CAHAIQWGBYRGEO-UHFFFAOYSA-N.svg)
N-(1-Cyano-1,2-dimethylpropyl)-2-[methyl(phenyl)amino]acetamide
CAS 1355478-57-7C15H21N3O
![N-(Cyanomethyl)-2-[(2,5-dimethylphenyl)(propan-2-yl)amino]acetamide chemical structure, C15H21N3O, CAS 1355840-01-5](/s/PTVMXNOJDWURLC-UHFFFAOYSA-N.svg)
N-(Cyanomethyl)-2-[(2,5-dimethylphenyl)(propan-2-yl)amino]acetamide
CAS 1355840-01-5C15H21N3O
- (S)-2-Amino-N-(2-cyano-benzyl)-N-ethyl-3-methyl-butyramide1306109-05-6C15H21N3O
- 4-(2-Aminoethyl)-3-ethyl-1-[(2-methylphenyl)methyl]-4,5-dihydro-1H-pyrazol-5-one1489226-12-1C15H21N3O
- (S)-2-Amino-N-(4-cyano-benzyl)-N-ethyl-3-methyl-butyramide1353993-67-5C15H21N3O
- (S)-2-Amino-N-(3-cyano-benzyl)-N-ethyl-3-methyl-butyramide1354019-11-6C15H21N3O
- 5-Methoxy-3-((4-methylpiperazin-1-yl)methyl)-1H-indole701205-15-4C15H21N3O
- N-[[4-(4-Methylpiperazin-1-yl)phenyl]methyl]prop-2-enamide2361656-85-9C15H21N3O
- N-(1-Cyano-1-propylbutyl)-5-methylpyridine-3-carboxamide1423434-68-7C15H21N3O
- N-[Cyano-(2-methylphenyl)methyl]-2-(diethylamino)acetamide1385304-63-1C15H21N3O
- 2-Amino-N-cyclopropyl-5-(piperidin-1-yl)benzamide1785287-77-5C15H21N3O
- N-{[1-(Pyridin-3-yl)piperidin-4-yl]methyl}cyclopropanecarboxamide2034614-25-8C15H21N3O
- N-((4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridin-3-yl)methyl)cyclohex-3-enecarboxamide2034266-02-7C15H21N3O
- N-[2-(3,5-Dicyclopropyl-1H-pyrazol-1-yl)ethyl]cyclopropanecarboxamide2319805-06-4C15H21N3O
- N-(2-Cyclopentyl-4,5,6,7-tetrahydro-2H-indazol-7-yl)prop-2-enamide2094639-37-7C15H21N3O
- 3-Cyclopentyl-1-[(6-cyclopropylpyridin-3-yl)methyl]urea2097926-33-3C15H21N3O
- 1-[2-[1-(Cyclopropylmethyl)imidazol-2-yl]-3,3-dimethylazetidin-1-yl]prop-2-en-1-one2189498-44-8C15H21N3O
- N-[4-(4-Ethylpiperazin-1-yl)phenyl]prop-2-enamide2270918-45-9C15H21N3O
- 1-(4-{5H,6H,7H,8H-Imidazo[1,5-a]pyridin-3-yl}piperidin-1-yl)prop-2-en-1-one2188734-03-2C15H21N3O
- 1,1-Dideuterio-N-(6-methoxyquinolin-8-yl)pentane-1,4-diamine92362-33-9C15H21N3O
- 3-[2-(4-Phenylpiperazin-1-yl)ethoxy]propanenitrile6269-57-4C15H21N3O
- 2-(3-Piperidin-1-ylpropyl)-1H-indazol-3-one1848-48-2C15H21N3O
- N-Cycloheptyl-5,6-dimethylfuro[2,3-d]pyrimidin-4-amine902310-36-5C15H21N3O
- [(Z)-(2-Benzyl-2-methylcyclohexylidene)amino]urea1220-53-7C15H21N3O
- 3-tert-Butyl-1-(2-methoxy-5-methylphenyl)-1H-pyrazol-5-amine863727-66-6C15H21N3O
- 5,7-Bis((dimethylamino)methyl)quinolin-8-ol87236-63-3C15H21N3O
- 2-Pyrrolidinone, 1-methyl-5-(4-phenyl-1-piperazinyl)-91703-31-0C15H21N3O
- 4-[2-(4-Methoxyphenyl)ethyl]-1-piperazineacetonitrile119784-76-8C15H21N3O
- 1-Ethyl-N-[(4-methoxyphenyl)methyl]-5-methyl-1H-pyrazole-4-methanamine1006476-88-5C15H21N3O
- 1-Ethyl-N-[2-(2-methoxyphenyl)ethyl]-1H-pyrazole-3-methanamine1006481-12-4C15H21N3O
- 3-[(2-Ethyl-1H-imidazol-1-yl)methyl]-4-methoxy-N-methylbenzenemethanamine893732-65-5C15H21N3O
- 1,2-Dihydro-1,5-dimethyl-4-[(2-methylpropyl)amino]-2-phenyl-3H-pyrazol-3-one1672-56-6C15H21N3O
- (3,4-Dihydro-6-methyl-1(2H)-quinolinyl)-1-piperazinylmethanone1016881-61-0C15H21N3O
- [4-(5-Methoxy-1H-benzimidazol-2-yl)cyclohexyl]-methylamine933738-43-3C15H21N3O
- 3-[[2-(4-Morpholinyl)ethyl]phenylamino]propanenitrile1019442-94-4C15H21N3O
- N-(3-Ethoxypropyl)-4-(1H-pyrazol-1-yl)benzenemethanamine1152841-81-0C15H21N3O
- N-[2-(Dimethylamino)ethyl]-3-(1H-indol-3-yl)propanamide406685-47-0C15H21N3O
- 1-(1-Prop-2-ynylpiperidine-4-carbonyl)piperidine-4-carbonitrile2175687-95-1C15H21N3O
- N-(1-Cyanopropyl)-4-[methyl(propyl)amino]benzamide1311752-87-0C15H21N3O
- 2,6-Diazaspiro[3.4]octan-8-one, 2-methyl-6-(phenylmethyl)-, O-methyloxime219680-72-5C15H21N3O
- (4-Aminophenyl)(4-(cyclopropylmethyl)piperazin-1-yl)methanone1179307-48-2C15H21N3O
- 2-Methyl-N-[2-(tetrahydro-2-furanyl)ethyl]imidazo[1,2-a]pyridine-3-methanamine1179929-03-3C15H21N3O
- (1S)-1-{4-[3-(1H-Imidazol-1-yl)propoxy]phenyl}propan-1-amine1354418-58-8C15H21N3O
- 3-tert-Butyl-1-(2-methoxy-6-methylphenyl)-1H-pyrazol-5-amine863727-69-9C15H21N3O
- 3-Isonicotinoyl-3,9-diazaspiro[5.5]undecane929301-78-0C15H21N3O
- N-cyclopropyl-1-(3-methoxypropyl)-1H-Indazole-3-methanamine897948-40-2C15H21N3O
- 4-[3-(Cyclohexylamino)phenyl]-4,5-dihydro-2-oxazolamine1043491-58-2C15H21N3O
- 1-Benzyl-3-[(2-hydroxyethyl)amino]piperidine-3-carbonitrile1285283-26-2C15H21N3O
- 5-Oxazolemethanamine, N-[2-[(diethylamino)methyl]phenyl]-1478570-00-1C15H21N3O
- 1H-Pyrrolo[2,3-b]pyridine-5-methanol,4-[[(1s,2r)-2-methylcyclohexyl]amino]-920962-59-0C15H21N3O
- 5-Amino-3-methyl-1-(1-methylpiperidin-4-yl)indolin-2-one1063406-93-8C15H21N3O
- 6-Amino-1-(1-methylpiperidin-4-yl)-3,4-dihydroquinolin-2(1H)-one1063407-12-4C15H21N3O
- 1-(4-Benzylpiperazin-1-yl)pyrrolidin-2-one870262-98-9C15H21N3O
- 3-Pyridinemethanamine, 4-[ethyl(2-furanylmethyl)amino]-2,6-dimethyl-1518839-14-9C15H21N3O
- 3-{[4-(Aminomethyl)-2-methylpyrrolidin-1-yl]methyl}-4-methoxybenzonitrile1555960-01-4C15H21N3O
- 1-(4-(Piperazin-1-yl)phenyl)piperidin-2-one1368846-55-2C15H21N3O
- 6-(1-Benzyl-1H-1,2,3-triazol-4-yl)hexan-1-ol1613514-24-1C15H21N3O
- N-[2-Cyclohexyl-1-(pyrimidin-2-yl)ethyl]prop-2-enamide2094872-12-3C15H21N3O
- N-[3-(2-tert-Butylpyrimidin-4-yl)propyl]but-2-ynamide1935800-00-2C15H21N3O
- 4-Cyclobutylidene-1-(1,5-dimethyl-1H-pyrazole-3-carbonyl)piperidine2309232-42-4C15H21N3O
- N-[[1-(Pyridin-4-ylmethyl)piperidin-4-yl]methyl]prop-2-enamide2361638-05-1C15H21N3O
- 1-Methyl-6-[[1-(2-methylpropyl)aziridin-2-yl]methoxy]benzimidazole2411262-74-1C15H21N3O
- Ethyl-[2-(2-methyl-3,5-dihydro-2H-1,4-benzoxazepin-4-yl)ethyl]cyanamide2411317-96-7C15H21N3O
- (E)-N-[(2-Cyclopropylpyridin-4-yl)methyl]-4-(dimethylamino)but-2-enamide2411322-80-8C15H21N3O
- (E)-N-(6,7-Dihydro-5H-cyclopenta[b]pyridin-2-ylmethyl)-4-(dimethylamino)but-2-enamide2411324-11-1C15H21N3O
- 1-{[1-(Cyclohex-3-ene-1-carbonyl)azetidin-3-yl]methyl}-4-methyl-1H-pyrazole2549011-95-0C15H21N3O
- N-Cyclopropyl-1-(pyridin-2-ylmethyl)piperidine-3-carboxamide2877633-10-6C15H21N3O
- 1-Cyclopropanecarbonyl-4-[(pyridin-3-yl)methyl]-1,4-diazepane2779685-23-1C15H21N3O
- 5-[(4-Phenylpiperidin-1-yl)methyl]-4,5-dihydro-1,3-oxazol-2-amine135038-50-5C15H21N3O
- 8-Benzyl-1-methyl-1,3,8-triazaspiro[4.5]decan-4-one170921-53-6C15H21N3O
- 2-Pyrrolidinone, 1-methyl-3-(4-phenyl-1-piperazinyl)-831170-45-7C15H21N3O
- 4-((6-(1H-Imidazol-1-yl)hexyl)oxy)aniline88138-73-2C15H21N3O
- 2,2,4-Trimethyl-6-(morpholin-4-yl)-1,2-dihydro-1,5-naphthyridine88724-27-0C15H21N3O
- [1-[3-Amino-4-(methylamino)phenyl]cyclopropyl]-1-pyrrolidinylmethanone253431-26-4C15H21N3O
- 4-(4-(4-Hydroxybutyl)piperazin-1-yl)benzonitrile223461-46-9C15H21N3O
- 5-((1-Isopropylpiperidin-3-yl)oxy)-1H-indazole478833-30-6C15H21N3O
- 5-[(1-Propyl-3-piperidinyl)oxy]-1H-indazole478833-28-2C15H21N3O
- 1-Methyl-N-[[3-(2-methylpropoxy)phenyl]methyl]-1H-pyrazol-3-amine1006469-48-2C15H21N3O
Frequently asked questions
What is the molar mass of C15H21N3O?
The molar mass of C15H21N3O is 259.35 g/mol, calculated from standard atomic weights for 15 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 262.1873 Da.
How many compounds have the formula C15H21N3O?
CompoundList lists 380 compounds with the molecular formula C15H21N3O, including 9-Benzyl-1,4,9-triazaspiro[5.5]undecan-5-one, 2-(Pyridin-2-ylacetyl)-2,8-diazaspiro[4.5]decane, Pyridin-3-yl(3,9-diazaspiro[5.5]undecan-3-yl)methanone. 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 C15H21N3O?
C15H21N3O 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.