Molecular formula

C₁₆H₁₉N₃

126 compounds have this formula on CompoundList.

Molar mass: 253.35g/mol
Monoisotopic mass: 253.1579Da
Atoms: 38
Elements: 3
Rings plus double bonds: 9

The formula C16H19N3 describes a molecule made of 16 carbon atoms, 19 hydrogen atoms and 3 nitrogen atoms. 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 × 1675.85%
12.011 × 16 = 192.176 g/mol
H Hydrogen × 197.56%
1.008 × 19 = 19.152 g/mol
N Nitrogen × 316.59%
14.007 × 3 = 42.021 g/mol

Look up another formula

Compounds with the formula C16H19N3

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

Showing 101 to 126 of 126 compounds

2-Amino-4,5-dimethyl-1-(2-propylphenyl)-1H-pyrrole-3-carbonitrile

CAS 1284578-91-1C₁₆H₁₉N₃

4-N-(4-Pyrrolidin-1-ylphenyl)benzene-1,4-diamine

CAS 905966-29-2C₁₆H₁₉N₃

4,6-Dimethyl-1-(pyridin-4-ylmethyl)-2,3-dihydroindol-5-amine

CAS 1114453-56-3C₁₆H₁₉N₃

4,6-Dimethyl-1-(pyridin-3-ylmethyl)-2,3-dihydroindol-5-amine

CAS 1114453-57-4C₁₆H₁₉N₃

4-[(E)-(2,5-Dimethylphenyl)diazenyl]-N,N-dimethylaniline

CAS 24596-43-8C₁₆H₁₉N₃

N-{[1-(Benzylamino)cyclopropyl]methyl}pyridin-3-amine

CAS 922337-25-5C₁₆H₁₉N₃

1-[5-(4-Methylphenyl)pyridin-2-yl]piperazine

CAS 1267256-33-6C₁₆H₁₉N₃

N-Phenyl-5-(piperidin-2-yl)pyridin-2-amine

CAS 1352532-13-8C₁₆H₁₉N₃

N-Methyl-N-phenyl-3-(pyrrolidin-2-yl)pyridin-2-amine

CAS 1352488-47-1C₁₆H₁₉N₃

5-(Amino(phenyl)methyl)-N-cyclopropyl-3-methylpyridin-2-amine

CAS 1355231-93-4C₁₆H₁₉N₃

5-(Amino(phenyl)methyl)-N-cyclopropyl-4-methylpyridin-2-amine

CAS 1355233-75-8C₁₆H₁₉N₃

5-(Amino(phenyl)methyl)-N-cyclopropyl-6-methylpyridin-2-amine

CAS 1355175-70-0C₁₆H₁₉N₃

4-{[4-(Prop-2-yn-1-yl)-1,4-diazepan-1-yl]methyl}benzonitrile

CAS 2182402-29-3C₁₆H₁₉N₃

Mirtazapine impurity 22

CAS 22287-91-8C₁₆H₁₉N₃

2-(1-Benzyl-3,5-dimethyl-1H-pyrazol-4-yl)-2-methylpropanenitrile

CAS 2228449-06-5C₁₆H₁₉N₃

3-[(Cyclopropylamino)methyl]-1,4,6-trimethyl-1H-indole-2-carbonitrile

CAS 2172588-23-5C₁₆H₁₉N₃

1-[1-(1-Benzyl-1H-pyrazol-4-yl)cyclopropyl]cyclopropan-1-amine

CAS 2228490-89-7C₁₆H₁₉N₃

1-[6-(3-Methylphenyl)pyridin-2-yl]piperazine

CAS 2436523-91-8C₁₆H₁₉N₃

1-[6-(4-Methylphenyl)pyridin-2-yl]piperazine

CAS 2438929-96-3C₁₆H₁₉N₃

1-[3-(4-Methylphenyl)pyridin-2-yl]piperazine

CAS 2436524-05-7C₁₆H₁₉N₃

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

CAS 3078445-95-8C₁₆H₁₉N₃

1-Methyl-4-(5-phenylpyridin-2-yl)piperazine

CAS 2921877-30-5C₁₆H₁₉N₃

N,N-Dimethyl-4-(1,2,3,4-tetrahydroquinazolin-2-yl)aniline

CAS 84571-26-6C₁₆H₁₉N₃

3-(4-(4-(tert-Butyl)phenyl)-1H-pyrazol-1-yl)propanenitrile

CAS 1268037-63-3C₁₆H₁₉N₃

Frequently asked questions

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What is the molar mass of C16H19N3?

The molar mass of C16H19N3 is 253.35 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms and 3 nitrogen atoms. The monoisotopic mass is 253.1579 Da.

How many compounds have the formula C16H19N3?

CompoundList lists 126 compounds with the molecular formula C16H19N3, including 2-Amino-4,5-dimethyl-1-(2-propylphenyl)-1H-pyrrole-3-carbonitrile, 4-N-(4-Pyrrolidin-1-ylphenyl)benzene-1,4-diamine, 4,6-Dimethyl-1-(pyridin-4-ylmethyl)-2,3-dihydroindol-5-amine. 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 C16H19N3?

C16H19N3 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.