Molecular formula

C₁₇H₂₁N₃O

224 compounds have this formula on CompoundList.

Molar mass: 283.38g/mol
Monoisotopic mass: 283.1685Da
Atoms: 42
Elements: 4
Rings plus double bonds: 9

The formula C17H21N3O describes a molecule made of 17 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 × 1772.06%
12.011 × 17 = 204.187 g/mol
H Hydrogen × 217.47%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 314.83%
14.007 × 3 = 42.021 g/mol
O Oxygen × 15.65%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C17H21N3O

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 201 to 224 of 224 compounds

4-Methyl-1-{6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridin-7-yl}pentan-1-one

CAS 2770592-73-7C₁₇H₂₁N₃O

6-Cyclopropyl-N-[2-(4-methoxyphenyl)ethyl]-N-methylpyrimidin-4-amine

CAS 2770583-90-7C₁₇H₂₁N₃O

2-[(1-Benzylpiperidin-3-yl)methoxy]pyrazine

CAS 2770608-36-9C₁₇H₂₁N₃O

N-[1-(4-Cyanophenyl)piperidin-4-yl]cyclobutanecarboxamide

CAS 2770599-18-1C₁₇H₂₁N₃O

2-({1-[(2-Methylphenyl)methyl]pyrrolidin-3-yl}methoxy)pyrazine

CAS 2770601-51-7C₁₇H₂₁N₃O

2-{[1-(1-Phenylethyl)pyrrolidin-3-yl]methoxy}pyrazine

CAS 2770629-21-3C₁₇H₂₁N₃O

2-({1-[(3-Methylphenyl)methyl]pyrrolidin-3-yl}methoxy)pyrazine

CAS 2770622-37-0C₁₇H₂₁N₃O

2-({1-[(4-Methylphenyl)methyl]pyrrolidin-3-yl}methoxy)pyrazine

CAS 2770601-54-0C₁₇H₂₁N₃O

4-Methyl-2-(4-((4-methylpyridin-2-yl)oxy)piperidin-1-yl)pyridine

CAS 3055831-27-8C₁₇H₂₁N₃O

5-Methyl-2-(4-((5-methylpyridin-2-yl)oxy)piperidin-1-yl)pyridine

CAS 3055812-69-3C₁₇H₂₁N₃O

3,3,5,5-Tetramethyl-1-(3-quinolinyl)-2-piperazinone

CAS 2035442-61-4C₁₇H₂₁N₃O

3-Amino-N-[2-(dimethylamino)ethyl]-N-phenylbenzamide

CAS 1284219-48-2C₁₇H₂₁N₃O

4-(4-Methoxypiperidin-1-yl)-2-(pyridin-3-yl)aniline

CAS 3078425-90-5C₁₇H₂₁N₃O

6-Amino-N-(2-(dimethylamino)ethyl)-[1,1'-biphenyl]-2-carboxamide

CAS 3078454-43-7C₁₇H₂₁N₃O

1-[(2-Methoxypyridin-4-yl)methyl]-4-phenylpiperazine

CAS 3030784-28-9C₁₇H₂₁N₃O

N,N-Dimethyl-1-(4-methylquinolin-2-yl)pyrrolidine-3-carboxamide

CAS 3054429-12-5C₁₇H₂₁N₃O

4-Methyl-2-{3-[(pyridin-4-yloxy)methyl]piperidin-1-yl}pyridine

CAS 3054614-95-5C₁₇H₂₁N₃O

1-(Isoquinolin-1-yl)-N,N-dimethylpiperidine-3-carboxamide

CAS 3054542-35-4C₁₇H₂₁N₃O

N,N-Dimethyl-1-(quinolin-2-yl)piperidine-3-carboxamide

CAS 3054634-45-3C₁₇H₂₁N₃O

1-(1-(Pent-4-yn-1-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one

CAS 2785222-72-0C₁₇H₂₁N₃O

(1-Propyl-4-(pyridin-4-yl)-1H-pyrrol-2-yl)(pyrrolidin-1-yl)methanone

CAS 1358337-39-9C₁₇H₂₁N₃O

1H-Pyrazolo[4,3-c]pyridine,5-acetyl-4,5,6,7-tetrahydro-1-(1-methylethyl)-3-phenyl-

CAS 87628-87-3C₁₇H₂₁N₃O

4-(1-Benzylpiperidin-3-yl)-6-methylpyrimidin-2-ol

CAS 1823975-55-8C₁₇H₂₁N₃O

7-((1H-Imidazol-5-yl)methyl)-3-phenyl-1-oxa-7-azaspiro[4.4]nonane

CAS 2182141-36-0C₁₇H₂₁N₃O

Frequently asked questions

Still have a question?

The help centre explains buying, quotes and supplier badges step by step, or you can write to our team.

Help centre Contact us

What is the molar mass of C17H21N3O?

The molar mass of C17H21N3O is 283.38 g/mol, calculated from standard atomic weights for 17 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 283.1685 Da.

How many compounds have the formula C17H21N3O?

CompoundList lists 224 compounds with the molecular formula C17H21N3O, including 4-Methyl-1-{6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridin-7-yl}pentan-1-one, 6-Cyclopropyl-N-[2-(4-methoxyphenyl)ethyl]-N-methylpyrimidin-4-amine, 2-[(1-Benzylpiperidin-3-yl)methoxy]pyrazine. 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 C17H21N3O?

C17H21N3O has a degree of unsaturation of 9. 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.