C18H20FN3O
44 compounds have this formula on CompoundList.
- Molar mass
- 313.38g/mol
- Monoisotopic mass
- 313.1590Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 10
The formula C18H20FN3O describes a molecule made of 18 carbon atoms, 20 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 × 1868.99%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 206.43%1.008 × 20 = 20.160 g/mol
- F Fluorine × 16.06%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 313.41%14.007 × 3 = 42.021 g/mol
- O Oxygen × 15.11%15.999 × 1 = 15.999 g/mol
Compounds with the formula C18H20FN3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 44 of 44 compounds
![2-[4-(4-Fluorophenyl)piperazin-1-yl]-N-phenylacetamide chemical structure, C18H20FN3O, CAS 486456-86-4](/s/FRSGRPJCNZGWDU-UHFFFAOYSA-N.svg)
![N-{[4-(2-Fluorophenyl)piperazin-1-yl]methyl}benzamide chemical structure, C18H20FN3O, CAS 430444-80-7](/s/QUILCUMMYZFXBP-UHFFFAOYSA-N.svg)
![N-{4-[4-(4-Fluorophenyl)piperazino]phenyl}acetamide chemical structure, C18H20FN3O, CAS 303151-18-0](/s/BMHWRKGDAHYRCK-UHFFFAOYSA-N.svg)
![5-({[2-(2-Fluorophenyl)ethyl]amino}methyl)-1,3-dimethyl-1,3-dihydro-2H-benzimidazol-2-one chemical structure, C18H20FN3O, CAS 881449-14-5](/s/AEUCEGYIRMLHPZ-UHFFFAOYSA-N.svg)
![5-({[2-(4-Fluorophenyl)ethyl]amino}methyl)-1,3-dimethyl-1,3-dihydro-2H-benzimidazol-2-one chemical structure, C18H20FN3O, CAS 881449-21-4](/s/UFOLCGIAEYEIEN-UHFFFAOYSA-N.svg)
![4-[(4-Fluorophenyl)methyl]-N-phenylpiperazine-1-carboxamide chemical structure, C18H20FN3O, CAS 896573-78-7](/s/IZJOFRQXAPRFNS-UHFFFAOYSA-N.svg)
![4-Fluoro-N-[4-(4-methylpiperazin-1-yl)phenyl]benzamide chemical structure, C18H20FN3O, CAS 689747-22-6](/s/CJABDPLDDATNST-UHFFFAOYSA-N.svg)
![3-Fluoro-N-[2-(4-methylpiperazin-1-yl)phenyl]benzamide chemical structure, C18H20FN3O, CAS 876719-67-4](/s/WTSLEADHZSEEMQ-UHFFFAOYSA-N.svg)
![1-{6-[4-(4-Fluorophenyl)piperazino]-2-methyl-3-pyridinyl}-1-ethanone chemical structure, C18H20FN3O, CAS 478260-06-9](/s/JVMPDMFKQPAMIT-UHFFFAOYSA-N.svg)
![N-[2-(3,5-Dicyclopropyl-1H-pyrazol-1-yl)ethyl]-3-fluorobenzamide chemical structure, C18H20FN3O, CAS 1797977-20-8](/s/QWQNACUABPLFPW-UHFFFAOYSA-N.svg)
![3-Fluoro-N-[4-(4-methylpiperazin-1-yl)phenyl]benzamide chemical structure, C18H20FN3O, CAS 689747-16-8](/s/SIMJARLFJUOEHC-UHFFFAOYSA-N.svg)
![2-Fluoro-N-({2-[(pyrrolidin-1-yl)methyl]phenyl}methyl)pyridine-4-carboxamide chemical structure, C18H20FN3O, CAS 1241566-50-6](/s/KNQBHDRSDSQNPD-UHFFFAOYSA-N.svg)
amino}acetamide chemical structure, C18H20FN3O, CAS 1252545-20-2](/s/JWNLWRGEESESLC-UHFFFAOYSA-N.svg)
![2-Fluoro-N-{[1-(pyridin-3-yl)piperidin-4-yl]methyl}benzamide chemical structure, C18H20FN3O, CAS 2034283-10-6](/s/VIGZJEQUNYJVNG-UHFFFAOYSA-N.svg)
- N-[2-(3,5-Dicyclopropyl-1H-pyrazol-1-yl)ethyl]-2-fluorobenzamide2309539-73-7C18H20FN3O
- N-[2-(3,5-Dicyclopropyl-1H-pyrazol-1-yl)ethyl]-4-fluorobenzamide2309731-63-1C18H20FN3O
- 9-[(Dimethylamino)methylidene]-2-[(4-fluorophenyl)methylidene]-2H,3H,5H,6H,7H,8H,9H-imidazo[1,2-a]azepin-3-one730950-19-3C18H20FN3O
- 1-({1-[1-(4-Fluorophenyl)cyclopropanecarbonyl]azetidin-3-yl}methyl)-4-methyl-1H-pyrazole2549048-63-5C18H20FN3O
- 2-(2-Aminophenyl)-1-[4-(2-fluorophenyl)-1-piperazinyl]ethanone1018286-31-1C18H20FN3O
- 1-(4-Fluorophenyl)-4,5-dihydro-5-(3-methoxyphenyl)-1H-pyrazole-3-ethanamine1225598-11-7C18H20FN3O
- 7-(Azepan-1-yl)-1-ethyl-6-fluoro-4-oxoquinoline-3-carbonitrile1359864-66-6C18H20FN3O
- 3-(2-Fluorophenyl)-N-methyl-N-[1-(pyridin-2-yl)azetidin-3-yl]propanamide2415504-52-6C18H20FN3O
- N-(2-Ethyl-1,2,3,4-tetrahydroisoquinolin-5-yl)-5-fluoro-6-methylpyridine-2-carboxamide2415621-17-7C18H20FN3O
- [2-(5-Fluoro-6-phenylpyrimidin-4-yl)-octahydrocyclopenta[c]pyrrol-3a-yl]methanol2742058-41-7C18H20FN3O
- 2-Cyclopropyl-N-(4-fluorophenyl)-6-(oxan-4-yl)pyrimidin-4-amine2640935-90-4C18H20FN3O
- 1-(5-Amino-6-(4-fluorobenzyl)-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridin-1-yl)ethan-1-one2983528-55-6C18H20FN3O
- 4-(2-Aminophenyl)-N-(2-fluorophenyl)piperidine-1-carboxamide3078397-88-0C18H20FN3O
- 4-(2-Aminophenyl)-N-(3-fluorophenyl)piperidine-1-carboxamide3078384-97-8C18H20FN3O
- 4-(2-Aminophenyl)-N-(4-fluorophenyl)piperidine-1-carboxamide3078410-69-9C18H20FN3O
- 1-[4-(6-Fluoropyridin-2-yl)-3-methylpiperazin-1-yl]-2-phenylethan-1-one3054610-68-0C18H20FN3O
- 9-[(Dimethylamino)methylidene]-2-[(4-fluorophenyl)methylidene]-2H,3H,5H,6H,7H,8H,9H-imidazo[1,2-a]azepin-3-oneC18H20FN3O
- (2Z)-9-(Dimethylaminomethylidene)-2-[(4-fluorophenyl)methylidene]-5,6,7,8-tetrahydroimidazo[1,2-a]azepin-3-oneC18H20FN3O
- (S)-2-(4-(tert-Butyl)-4,5-dihydrooxazol-2-yl)-N-(3-fluorophenyl)pyridin-3-amine2865166-06-7C18H20FN3O
- (S)-2-(4-(tert-Butyl)-4,5-dihydrooxazol-2-yl)-N-(4-fluorophenyl)pyridin-3-amine2865166-04-5C18H20FN3O
Frequently asked questions
What is the molar mass of C18H20FN3O?
The molar mass of C18H20FN3O is 313.38 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 313.1590 Da.
How many compounds have the formula C18H20FN3O?
CompoundList lists 44 compounds with the molecular formula C18H20FN3O, including N-(4-Fluorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide, 2-[4-(4-Fluorophenyl)piperazin-1-yl]-N-phenylacetamide, N-Benzyl-4-(2-fluorophenyl)piperazine-1-carboxamide. 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 C18H20FN3O?
C18H20FN3O has a degree of unsaturation of 10. 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.