Molecular formula

C₁₈H₁₆FN₃

23 compounds have this formula on CompoundList.

Molar mass: 293.34g/mol
Monoisotopic mass: 293.1328Da
Atoms: 38
Elements: 4
Rings plus double bonds: 12

The formula C18H16FN3 describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 1 fluorine atom 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 × 1873.70%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 165.50%
1.008 × 16 = 16.128 g/mol
F Fluorine × 16.48%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 314.32%
14.007 × 3 = 42.021 g/mol

Look up another formula

Compounds with the formula C18H16FN3

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

Showing 1 to 23 of 23 compounds

2-(1-(6-((2-Fluoroethyl)(methyl)Amino)-2-naphthyl)ethylidene)malononitrile

CAS 590365-47-2C₁₈H₁₆FN₃

Fddnp F-18

CAS 259738-99-3C₁₈H₁₆FN₃

SB-216995

CAS 165806-34-8C₁₈H₁₆FN₃

3-(4-Fluorophenyl)-2-(6-methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo(1,2-B)pyrazole

CAS 476475-07-7C₁₈H₁₆FN₃

2-(2-Fluorophenyl)-4-pyrrolidin-1-ylquinazoline

CAS 422561-25-9C₁₈H₁₆FN₃

6-(4-Fluorophenyl)-N-(2-phenylethyl)pyridazin-3-amine

CAS 1018165-92-8C₁₈H₁₆FN₃

N-Benzyl-6-(4-fluorophenyl)-N-methylpyridazin-3-amine

CAS 1018131-89-9C₁₈H₁₆FN₃

Rac-n2-(6-fluoro-indan-1-yl)-quinoline-2,6-diamine

CAS 1187161-20-1C₁₈H₁₆FN₃

5-(4-Fluorophenyl)-1,5-dihydro-6-(1-methylethyl)pyrrolo[2,3-f]indazole

CAS 2416015-33-1C₁₈H₁₆FN₃

N-(4-fluorophenyl)-6-(3-methyl-1-butyn-1-yl)-1H-Indazol-5-amine

CAS 2416015-32-0C₁₈H₁₆FN₃

1-Butyl-2-(4-fluorophenyl)-1H-benzimidazole-6-carbonitrile

CAS 748812-44-4C₁₈H₁₆FN₃

4-(2,4-Dimethylphenyl)-6-(4-fluorophenyl)pyrimidin-2-amine

CAS 1354926-79-6C₁₈H₁₆FN₃

4-(2,4-Dimethylphenyl)-6-(2-fluorophenyl)pyrimidin-2-amine

CAS 1354938-91-2C₁₈H₁₆FN₃

4-(2,4-Dimethylphenyl)-6-(3-fluorophenyl)pyrimidin-2-amine

CAS 1354923-25-3C₁₈H₁₆FN₃

4-(3,4-Dimethylphenyl)-6-(4-fluorophenyl)pyrimidin-2-amine

CAS 1354927-03-9C₁₈H₁₆FN₃

4-(3,4-Dimethylphenyl)-6-(2-fluorophenyl)pyrimidin-2-amine

CAS 1354915-74-4C₁₈H₁₆FN₃

4-(3,4-Dimethylphenyl)-6-(3-fluorophenyl)pyrimidin-2-amine

CAS 1354915-94-8C₁₈H₁₆FN₃

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

CAS 87629-24-1C₁₈H₁₆FN₃

5H-Pyrrolo[1,2-a]imidazole,2-(4-fluorophenyl)-6,7-dihydro-3-(2-methyl-4-pyridinyl)-

CAS 122454-77-7C₁₈H₁₆FN₃

[4-[2-(4-Fluoro-3-methylphenyl)-3-pyridinyl]-2-pyridinyl]methanamine

CAS 1592864-49-7C₁₈H₁₆FN₃

2-(2-{[Cyano(4-fluorophenyl)amino]methyl}phenyl)-2-methylpropanenitrile

CAS 2411243-59-7C₁₈H₁₆FN₃

N-[(5-Fluoroquinolin-8-yl)methyl]-2,3-dihydro-1H-indol-6-amine

CAS 2680539-58-4C₁₈H₁₆FN₃

2-(1-(6-((2-(F18)Fluoroethyl)(methyl)amino)-2-naphthyl)ethylidene)malononitrile

CAS 1010390-09-6C₁₈H₁₆FN₃

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 C18H16FN3?

The molar mass of C18H16FN3 is 293.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 1 fluorine atom and 3 nitrogen atoms. The monoisotopic mass is 293.1328 Da.

How many compounds have the formula C18H16FN3?

CompoundList lists 23 compounds with the molecular formula C18H16FN3, including 2-(1-(6-((2-Fluoroethyl)(methyl)Amino)-2-naphthyl)ethylidene)malononitrile, Fddnp F-18, SB-216995. 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 C18H16FN3?

C18H16FN3 has a degree of unsaturation of 12. 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.