C18H16FN3O
47 compounds have this formula on CompoundList.
- Molar mass
- 309.34g/mol
- Monoisotopic mass
- 309.1277Da
- Atoms
- 39
- Elements
- 5
- Rings plus double bonds
- 12
The formula C18H16FN3O describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 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 × 1869.89%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 165.21%1.008 × 16 = 16.128 g/mol
- F Fluorine × 16.14%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 313.58%14.007 × 3 = 42.021 g/mol
- O Oxygen × 15.17%15.999 × 1 = 15.999 g/mol
Compounds with the formula C18H16FN3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 47 of 47 compounds
![3-Fluoropropyl 4-[4-(2-pyridinyl)-2-pyrimidinyl]phenyl ether chemical structure, C18H16FN3O, CAS 477862-13-8](/s/NOTGKSZWXLCMRT-UHFFFAOYSA-N.svg)
![4-[2-(2-Fluorophenyl)quinazolin-4-yl]morpholine chemical structure, C18H16FN3O, CAS 421564-87-6](/s/SXPCBDCSURFYGK-UHFFFAOYSA-N.svg)
![4-{[(E)-(4-Fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one chemical structure, C18H16FN3O, CAS 72425-87-7](/s/GNXFUPSRILHIJU-UHFFFAOYSA-N.svg)
![2-(3,4-Dihydropyrimido[1,2-a]benzimidazol-10(2H)-yl)-1-(4-fluorophenyl)ethanone chemical structure, C18H16FN3O, CAS 441744-08-7](/s/DOJUOVCNPMRSDP-UHFFFAOYSA-N.svg)
![5-Benzyl-2-[(4-fluorophenyl)amino]-6-methylpyrimidin-4(3H)-one chemical structure, C18H16FN3O, CAS 1306739-76-3](/s/HNGAHJAMUUZQIO-UHFFFAOYSA-N.svg)
![4-{1-[(2-Fluoro[1,1'-biphenyl]-4-yl)oxy]ethyl}-2-pyrimidinamine chemical structure, C18H16FN3O, CAS 477862-72-9](/s/BVYRKAQWNQTLLA-UHFFFAOYSA-N.svg)
![4-[(3-Fluorophenyl)methylideneamino]-2,5-dimethyl-1-phenylpyrazol-3-one chemical structure, C18H16FN3O, CAS 445287-09-2](/s/HMCWKZBOHBBVIB-UHFFFAOYSA-N.svg)
![N-[2-(3-Fluorophenyl)ethyl]-N'-isoquinolin-5-ylurea chemical structure, C18H16FN3O, CAS 581809-65-6](/s/WPIIYASKBNQAEY-UHFFFAOYSA-N.svg)
![3-(4-Fluorophenyl)-2,8-dimethyl-8,9-dihydropyrazolo[1,5-a]quinazolin-6(7H)-one chemical structure, C18H16FN3O, CAS 896666-14-1](/s/FZVAPLWWYCCZCR-UHFFFAOYSA-N.svg)
![1-(3-(1H-Benzo[d]imidazol-2-yl)azetidin-1-yl)-2-(4-fluorophenyl)ethanone chemical structure, C18H16FN3O, CAS 1334372-52-9](/s/WJRYCUAIDULUQO-UHFFFAOYSA-N.svg)
![4-[4-(4-Fluorobenzoyl)piperazin-1-yl]benzonitrile chemical structure, C18H16FN3O, CAS 478046-83-2](/s/GENRWUKLIIBDEV-UHFFFAOYSA-N.svg)
- 4-(4-Fluorophenyl)-1-(1H-imidazol-1-yl)-2-(3-pyridinyl)-3-buten-2-ol847570-47-2C18H16FN3O
- 2-Fluoro-N-[1-(2-methylbenzyl)-1H-pyrazol-4-yl]benzamide1005624-10-1C18H16FN3O
- 6-(4-Fluorophenyl)-N-(4-methoxybenzyl)pyridazin-3-amine1018146-34-3C18H16FN3O
- 7-Fluoro-N-(propan-2-yl)-2-(pyridin-2-yl)quinoline-4-carboxamide1144431-13-9C18H16FN3O
- N-(2-Cyclopropyl-1H-benzimidazol-5-yl)-2-(4-fluorophenyl)acetamide1380579-16-7C18H16FN3O
- 3-Cyclopropyl-1-(4-fluorobenzyl)-4-phenyl-1H-1,2,4-triazol-5(4H)-one1396862-12-6C18H16FN3O
- 2-Fluoro-4-{1-methyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole-2-carbonyl}pyridine1280977-50-5C18H16FN3O
- 4-[6-(4-Fluorophenyl)quinazolin-4-yl]morpholine1003025-52-2C18H16FN3O
- N-(4-(4-Fluoro-2-methoxyphenyl)pyridin-2-yl)benzene-1,3-diamine1395493-51-2C18H16FN3O
- 2-Fluoro-N-(2-(4-phenyl-1H-pyrazol-1-yl)ethyl)benzamide2034511-93-6C18H16FN3O
- 4-Fluoro-N-(2-(4-phenyl-1H-pyrazol-1-yl)ethyl)benzamide2034377-01-8C18H16FN3O
- N-Cyclopropyl-3-fluoro-5-(1H-indazol-5-yl)-4-methylbenzamide651780-48-2C18H16FN3O
- 2-Fluoro-N-[1-(4-methylbenzyl)-1H-pyrazol-5-yl]benzamide943102-56-5C18H16FN3O
- 1-(4-Fluorophenyl)-3-[(2-phenylethyl)amino]-1,2-dihydropyrazin-2-one932538-01-7C18H16FN3O
- 2-(4-Fluorophenyl)-1-phenyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazin-3(2H)-one1353500-55-6C18H16FN3O
- 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(4-fluorophenyl)benzamide956296-58-5C18H16FN3O
- 2-Fluoro-N-(5,6,7-trimethyl-1,8-naphthyridin-2-yl)benzamide878733-45-0C18H16FN3O
- 4-(4-Ethoxyphenyl)-6-(4-fluorophenyl)pyrimidin-2-amine1354925-82-8C18H16FN3O
- 4-(4-Ethoxyphenyl)-6-(2-fluorophenyl)pyrimidin-2-amine1354920-05-0C18H16FN3O
- 4-(4-Ethoxyphenyl)-6-(3-fluorophenyl)pyrimidin-2-amine1354920-28-7C18H16FN3O
- 1-[3-(1H-1,3-Benzodiazol-1-yl)azetidin-1-yl]-2-(4-fluorophenyl)ethan-1-one2380185-48-6C18H16FN3O
- N-(4-Fluorophenyl)-4-[(2-methyl-1H-imidazol-1-yl)methyl]benzamide1171578-76-9C18H16FN3O
- N-[(4-Fluorophenyl)methyl]-6-(3-methoxyphenyl)pyrazin-2-amine920528-37-6C18H16FN3O
Frequently asked questions
What is the molar mass of C18H16FN3O?
The molar mass of C18H16FN3O is 309.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 309.1277 Da.
How many compounds have the formula C18H16FN3O?
CompoundList lists 47 compounds with the molecular formula C18H16FN3O, including Pyridone 6, (Z)-4-((2-Fluorobenzylidene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one, 2-Amino-7-(dimethylamino)-4-(3-fluorophenyl)-4H-chromene-3-carbonitrile. 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 C18H16FN3O?
C18H16FN3O 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.