C18H18FN3O
47 compounds have this formula on CompoundList.
- Molar mass
- 311.36g/mol
- Monoisotopic mass
- 311.1434Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 11
The formula C18H18FN3O describes a molecule made of 18 carbon atoms, 18 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 × 1869.44%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 185.83%1.008 × 18 = 18.144 g/mol
- F Fluorine × 16.10%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 313.50%14.007 × 3 = 42.021 g/mol
- O Oxygen × 15.14%15.999 × 1 = 15.999 g/mol
Compounds with the formula C18H18FN3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 47 of 47 compounds
![N-{[1-(2-Fluorobenzyl)-1H-benzimidazol-2-yl]methyl}propanamide chemical structure, C18H18FN3O, CAS 850920-55-7](/s/SXOMEHAHNDHLAB-UHFFFAOYSA-N.svg)
![N-[2-(1-Ethylbenzimidazol-2-yl)ethyl]-4-fluorobenzamide chemical structure, C18H18FN3O, CAS 850922-15-5](/s/FMRJTUNPMWAPIF-UHFFFAOYSA-N.svg)
![1-[3-(4-Fluorophenyl)acryloyl]-4-(2-pyridinyl)piperazine chemical structure, C18H18FN3O, CAS 1164505-95-6](/s/JYIYODBZPFADMC-RMKNXTFCSA-N.svg)
![N-(2-{1-[(2-Fluorophenyl)methyl]benzimidazol-2-yl}ethyl)acetamide chemical structure, C18H18FN3O, CAS 850922-64-4](/s/RNVVFPAXRBBRLD-UHFFFAOYSA-N.svg)
![N-[2-(4-Fluorophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl]-2-methylpropanamide chemical structure, C18H18FN3O, CAS 850931-17-8](/s/CGBWSLINIPPVGD-UHFFFAOYSA-N.svg)
![N-[1-(1H-Benzimidazol-2-yl)-2-methylpropyl]-2-fluorobenzamide chemical structure, C18H18FN3O, CAS 852386-62-0](/s/NBZPLODTPXPWMJ-UHFFFAOYSA-N.svg)
![N-(1-(1H-Benzo[d]imidazol-2-yl)-2-methylpropyl)-4-fluorobenzamide chemical structure, C18H18FN3O, CAS 338410-83-6](/s/ZFOCXIWZYQODRG-UHFFFAOYSA-N.svg)
![N-[2-[1-[(4-Fluorophenyl)methyl]benzimidazol-2-yl]ethyl]acetamide chemical structure, C18H18FN3O, CAS 696600-12-1](/s/YDEGUSIFCOAFGF-UHFFFAOYSA-N.svg)
![(S)-1-(1-(3-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-3-ol chemical structure, C18H18FN3O, CAS 1353998-32-9](/s/BBUBERKYDYSJPD-HNNXBMFYSA-N.svg)
![N-({1-[(4-Fluorophenyl)methyl]benzimidazol-2-yl}methyl)-N-methylacetamide chemical structure, C18H18FN3O, CAS 931337-99-4](/s/XPACDLAMGARRQR-UHFFFAOYSA-N.svg)
![N-[3-[1-[(2-Fluorophenyl)methyl]benzimidazol-2-yl]propyl]formamide chemical structure, C18H18FN3O, CAS 872455-22-6](/s/HKWBBVDOANKRQI-UHFFFAOYSA-N.svg)
![4-(5-Fluoro-2-methoxyphenyl)-2-(pyrrolidin-3-yl)-1H-pyrrolo[2,3-b]pyridine chemical structure, C18H18FN3O, CAS 1628314-29-3](/s/RGVDQTXHXAFWIN-UHFFFAOYSA-N.svg)
![2-(4-Fluorophenyl)-N-[2-(propan-2-yl)-1H-benzimidazol-5-yl]acetamide chemical structure, C18H18FN3O, CAS 1219556-04-3](/s/VSLDRRKEXAZINR-UHFFFAOYSA-N.svg)
- 1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(4-fluorophenyl)-3-(p-tolyl)urea905761-24-2C18H18FN3O
- 1-(4-Fluorophenethyl)-3-(1-methyl-1H-indol-3-yl)urea941927-38-4C18H18FN3O
- 1-(1-(3-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-3-ol1420954-94-4C18H18FN3O
- 1-(Cyclopropylmethyl)-4-(2-fluoropyridine-4-carbonyl)-1,2,3,4-tetrahydroquinoxaline1394796-32-7C18H18FN3O
- 2-[Cyano(3-ethylphenyl)amino]-N-[(4-fluorophenyl)methyl]acetamide1384706-36-8C18H18FN3O
- (2S)-N-[2-Fluoro-5-(1H-pyrrol-1-yl)phenyl]-1-(prop-2-yn-1-yl)pyrrolidine-2-carboxamide1376059-83-4C18H18FN3O
- 4-(4-Fluoro-2-methoxyphenyl)-2-pyrrolidin-3-yl-1H-pyrrolo[2,3-b]pyridine1628314-30-6C18H18FN3O
- 1-{4-[4-(4-Fluorophenyl)pyrimidin-2-yl]piperidin-1-yl}prop-2-en-1-one2094909-74-5C18H18FN3O
- 1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(4-fluorophenyl)-3-(2-methylphenyl)urea898414-85-2C18H18FN3O
- 6-Fluoro-3-(1-(pyridin-4-ylmethyl)piperidin-4-yl)benzo[d]isoxazole2742027-23-0C18H18FN3O
- 1-[5-(2-Fluorophenyl)-2-(methylamino)-3H-1,4-benzodiazepin-7-yl]ethan-1-ol51605-34-6C18H18FN3O
- 1-{7-[(Dimethylamino)methyl]-2-(4-fluorophenyl)imidazo[1,2-a]pyridin-3-yl}ethan-1-one1001922-25-3C18H18FN3O
- (R)-1-(1-(3-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-3-ol1421046-91-4C18H18FN3O
- (R)-1-(1-(4-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-3-ol1421025-67-3C18H18FN3O
- (R)-1-(1-(2-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-3-ol1421049-21-9C18H18FN3O
- (S)-1-(1-(4-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-3-ol1421049-25-3C18H18FN3O
- (S)-1-(1-(2-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-3-ol1421020-15-6C18H18FN3O
- 1-(1-(4-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-3-ol1420798-43-1C18H18FN3O
- 1-(1-(2-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-3-ol1420868-01-4C18H18FN3O
- 5-(Cyclopentylmethyl)-2-(4-fluorophenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one2742032-33-1C18H18FN3O
- 1-(4-Fluorophenyl)-N-[1-(pyridin-2-yl)azetidin-3-yl]cyclopropane-1-carboxamide2415471-00-8C18H18FN3O
- 2-{4-[(4-Fluorophenyl)methyl]piperazin-1-yl}-1,3-benzoxazole2415522-82-4C18H18FN3O
- 2-{4-[(3-Fluorophenyl)methyl]piperazin-1-yl}-1,3-benzoxazole2415456-44-7C18H18FN3O
Frequently asked questions
What is the molar mass of C18H18FN3O?
The molar mass of C18H18FN3O is 311.36 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 311.1434 Da.
How many compounds have the formula C18H18FN3O?
CompoundList lists 47 compounds with the molecular formula C18H18FN3O, including N-{[1-(2-Fluorobenzyl)-1H-benzimidazol-2-yl]methyl}propanamide, N-[2-(1-Ethylbenzimidazol-2-yl)ethyl]-4-fluorobenzamide, 1-[3-(4-Fluorophenyl)acryloyl]-4-(2-pyridinyl)piperazine. 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 C18H18FN3O?
C18H18FN3O has a degree of unsaturation of 11. 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.