Molecular formula
C17H18FN3O3
56 compounds have this formula on CompoundList.
- Molar mass
- 331.35g/mol
- Monoisotopic mass
- 339.1834Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 10
The formula C17H18FN3O3 describes a molecule made of 17 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms and 3 oxygen 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 × 1761.62%12.011 × 17 = 204.187 g/mol
- H Hydrogen × 185.48%1.008 × 18 = 18.144 g/mol
- F Fluorine × 15.73%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 312.68%14.007 × 3 = 42.021 g/mol
- O Oxygen × 314.49%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C17H18FN3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 56 of 56 compounds
Ciprofloxacin
CAS 85721-33-1C17H18FN3O3
2-Fluoro-N-(2-(3-(2-methoxyethyl)ureido)phenyl)benzamide
CAS 1203131-14-9C17H18FN3O3
1-(2-(5-(4-Fluorophenyl)isoxazol-3-yl)acetyl)piperidine-4-carboxamide
CAS 953203-04-8C17H18FN3O3
N-(4-Fluorophenethyl)-1-(5-methylisoxazole-3-carbonyl)azetidine-3-carboxamide
CAS 1351641-24-1C17H18FN3O3
2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-((tetrahydrofuran-2-yl)methyl)acetamide
CAS 941930-41-2C17H18FN3O3
Ciprofloxacin-d8
CAS 1130050-35-9C17H18FN3O3
![4-(3-Fluorophenyl)-6-[(oxolan-2-yl)methyl]-1H,2H,3H,4H,5H,6H,7H-pyrrolo[3,4-d]pyrimidine-2,5-dione chemical structure, C17H18FN3O3, CAS 941172-39-0](/s/KZLQTEGPKPTQSG-UHFFFAOYSA-N.svg)
4-(3-Fluorophenyl)-6-[(oxolan-2-yl)methyl]-1H,2H,3H,4H,5H,6H,7H-pyrrolo[3,4-d]pyrimidine-2,5-dione
CAS 941172-39-0C17H18FN3O3
N-Nitroso-safinamide
CAS 2657645-00-4C17H18FN3O3
![4-(4-Fluorophenyl)-6-[(oxolan-2-yl)methyl]-1H,2H,3H,4H,5H,6H,7H-pyrrolo[3,4-d]pyrimidine-2,5-dione chemical structure, C17H18FN3O3, CAS 941120-84-9](/s/OSKOTDUEOYPQIN-UHFFFAOYSA-N.svg)
4-(4-Fluorophenyl)-6-[(oxolan-2-yl)methyl]-1H,2H,3H,4H,5H,6H,7H-pyrrolo[3,4-d]pyrimidine-2,5-dione
CAS 941120-84-9C17H18FN3O3
![1-[(3-Fluorophenyl)methyl]-6-oxo-N-[(oxolan-2-yl)methyl]-1,6-dihydropyridazine-3-carboxamide chemical structure, C17H18FN3O3, CAS 1049503-62-9](/s/FDNLRNBHLWATPX-UHFFFAOYSA-N.svg)
1-[(3-Fluorophenyl)methyl]-6-oxo-N-[(oxolan-2-yl)methyl]-1,6-dihydropyridazine-3-carboxamide
CAS 1049503-62-9C17H18FN3O3
![4-(2-Fluorophenyl)-6-((tetrahydrofuran-2-yl)methyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione chemical structure, C17H18FN3O3, CAS 1021093-85-5](/s/HQAROHKMNRQBEB-UHFFFAOYSA-N.svg)
4-(2-Fluorophenyl)-6-((tetrahydrofuran-2-yl)methyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione
CAS 1021093-85-5C17H18FN3O3
2-(2-Fluorophenoxy)-1-(4-(pyrazin-2-yloxy)piperidin-1-yl)ethanone
CAS 1421513-75-8C17H18FN3O3
1-(4-Acetylpiperazin-1-yl)-2-(5-(4-fluorophenyl)isoxazol-3-yl)ethanone
CAS 953228-65-4C17H18FN3O3
![6-(4-Fluoro-2-methoxyphenyl)-2-[2-oxo-2-(1-pyrrolidinyl)ethyl]-3(2H)-pyridazinone chemical structure, C17H18FN3O3, CAS 1232795-25-3](/s/SIHFDHHIKPFICG-UHFFFAOYSA-N.svg)
6-(4-Fluoro-2-methoxyphenyl)-2-[2-oxo-2-(1-pyrrolidinyl)ethyl]-3(2H)-pyridazinone
CAS 1232795-25-3C17H18FN3O3
N-(3-(3-Fluorophenyl)-2-(2-oxoimidazolidin-1-yl)propyl)furan-2-carboxamide
CAS 1421513-66-7C17H18FN3O3
![N-(2-(7-Fluoro-3-oxo-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)ethyl)-1-methyl-1H-pyrrole-2-carboxamide chemical structure, C17H18FN3O3, CAS 2034551-31-8](/s/COVSFNSZTZPOEL-UHFFFAOYSA-N.svg)
N-(2-(7-Fluoro-3-oxo-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)ethyl)-1-methyl-1H-pyrrole-2-carboxamide
CAS 2034551-31-8C17H18FN3O3
![8-Fluoro-2-(tetrahydro-2H-pyran-4-carbonyl)-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one chemical structure, C17H18FN3O3, CAS 1903245-91-9](/s/GZVNZFONFBYSEL-UHFFFAOYSA-N.svg)
8-Fluoro-2-(tetrahydro-2H-pyran-4-carbonyl)-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one
CAS 1903245-91-9C17H18FN3O3
2-(4-Fluorophenyl)-5-methoxy-6-(piperidine-1-carbonyl)pyridazin-3-one
CAS 921792-38-3C17H18FN3O3
![N-[2-(Dimethylamino)-2-(4-fluorophenyl)ethyl]-4-nitrobenzamide chemical structure, C17H18FN3O3, CAS 942010-71-1](/s/GJJJVVUCUWOEJX-UHFFFAOYSA-N.svg)
N-[2-(Dimethylamino)-2-(4-fluorophenyl)ethyl]-4-nitrobenzamide
CAS 942010-71-1C17H18FN3O3
1-(2-(5-(2-Fluorophenyl)isoxazol-3-yl)acetyl)piperidine-4-carboxamide
CAS 1105217-26-2C17H18FN3O3
![2-[4-(4-Fluorophenyl)-6-oxo-1,6-dihydropyrimidin-1-yl]-N-[(oxolan-2-yl)methyl]acetamide chemical structure, C17H18FN3O3, CAS 1058232-74-8](/s/CLUSHXQTBIFHLL-UHFFFAOYSA-N.svg)
2-[4-(4-Fluorophenyl)-6-oxo-1,6-dihydropyrimidin-1-yl]-N-[(oxolan-2-yl)methyl]acetamide
CAS 1058232-74-8C17H18FN3O3
N-(3-(3-Fluorophenyl)-2-(2-oxopyrrolidin-1-yl)propyl)isoxazole-5-carboxamide
CAS 1421522-68-0C17H18FN3O3
2-(2-Fluorophenoxy)-1-(4-(pyridazin-3-yloxy)piperidin-1-yl)ethanone
CAS 1797951-50-8C17H18FN3O3
6-(3-(4-Fluorophenyl)azepane-1-carbonyl)pyrimidine-2,4(1H,3H)-dione
CAS 1797026-95-9C17H18FN3O3
- 2-(2-Fluorophenoxy)-1-(3-((6-methylpyridazin-3-yl)oxy)pyrrolidin-1-yl)ethanone2034476-98-5C17H18FN3O3
- 2-(4-Fluorophenoxy)-1-(3-((6-methylpyridazin-3-yl)oxy)pyrrolidin-1-yl)ethanone2034452-55-4C17H18FN3O3
- (3-Fluoro-4-methoxyphenyl)(3-((6-methylpyridazin-3-yl)oxy)pyrrolidin-1-yl)methanone2034482-43-2C17H18FN3O3
- 2-(2-Fluorophenyl)-1-(3-((6-methoxypyridazin-3-yl)oxy)pyrrolidin-1-yl)ethanone2034248-61-6C17H18FN3O3
- 2-(4-Fluorophenoxy)-1-(3-(pyridazin-3-yloxy)piperidin-1-yl)ethanone2034484-39-2C17H18FN3O3
- 2-(2-Fluorophenoxy)-N-(2-methyl-3-oxo-2,3,5,6,7,8-hexahydrocinnolin-6-yl)acetamide2034369-54-3C17H18FN3O3
- N-(2-(4-Cyclopropyl-6-oxopyrimidin-1(6H)-yl)ethyl)-2-(2-fluorophenoxy)acetamide2034480-34-5C17H18FN3O3
- 1-(3-((5-Fluoropyrimidin-2-yl)oxy)pyrrolidin-1-yl)-2-(3-methoxyphenyl)ethanone2034360-26-2C17H18FN3O3
- (E)-1-(3-((6-Ethyl-5-fluoropyrimidin-4-yl)oxy)pyrrolidin-1-yl)-3-(furan-2-yl)prop-2-en-1-one2035022-73-0C17H18FN3O3
- (4-Ethoxyphenyl)(3-((5-fluoropyrimidin-2-yl)oxy)pyrrolidin-1-yl)methanone2034500-24-6C17H18FN3O3
- 1-(3-((5-Fluoropyrimidin-2-yl)oxy)pyrrolidin-1-yl)-2-(m-tolyloxy)ethanone2034578-71-5C17H18FN3O3
- 2-(Benzyloxy)-1-(3-((5-fluoropyrimidin-2-yl)oxy)pyrrolidin-1-yl)ethanone2034327-12-1C17H18FN3O3
- N-(2-(3-Cyclopropyl-6-oxopyridazin-1(6H)-yl)ethyl)-3-fluoro-4-methoxybenzamide2034386-87-1C17H18FN3O3
- 2-(2-Fluorophenoxy)-1-(3-(pyrimidin-2-yloxy)piperidin-1-yl)ethanone2034576-17-3C17H18FN3O3
- 2-(4-Fluorophenoxy)-1-(3-(pyrimidin-4-yloxy)piperidin-1-yl)ethanone2034399-36-3C17H18FN3O3
- N-(2-(3-Cyclopropyl-6-oxopyridazin-1(6H)-yl)ethyl)-2-(2-fluorophenoxy)acetamide2034468-04-5C17H18FN3O3
- 2-(3,5-Dimethyl-1,2-oxazol-4-yl)-N-[1-(4-fluorophenyl)-2-oxoazetidin-3-yl]propanamide1796910-32-1C17H18FN3O3
- 3-Fluoro-4-methoxy-N-(2-methyl-3-oxo-2,3,5,6,7,8-hexahydrocinnolin-6-yl)benzamide2034509-92-5C17H18FN3O3
- 1-{4-[(4-Fluorophenyl)methyl]-3-oxo-3,4-dihydropyrazin-2-yl}piperidine-4-carboxylic acid1708178-68-0C17H18FN3O3
- 1-(4-(3-Fluorobenzyl)-3-oxo-3,4-dihydropyrazin-2-yl)piperidine-3-carboxylic acid1707668-08-3C17H18FN3O3
- 5-(2,6-Dimethylmorpholin-4-yl)-2-[(4-fluorophenoxy)methyl]-1,3-oxazole-4-carbonitrile646994-29-8C17H18FN3O3
- Lomefloxacin impurity N1195259-11-1C17H18FN3O3
- 2-Amino-N-(2-fluoro-4-methoxyphenyl)-4-oxo-1,4,5,6,7,8-hexahydrocyclohepta[b]pyrrole-3-carboxamide380365-94-6C17H18FN3O3
- 3-Amino-6-[2-fluoro-5-[[(1-methylethyl)amino]carbonyl]phenyl]-2-pyridinecarboxylic acid methyl ester1052714-98-3C17H18FN3O3
- 1-(4-(2-Fluorobenzyl)-3-oxo-3,4-dihydropyrazin-2-yl)piperidine-3-carboxylic acid1707603-29-9C17H18FN3O3
- 2-({1-[2-(4-Fluorophenoxy)acetyl]azetidin-3-yl}methyl)-6-methyl-2,3-dihydropyridazin-3-one2309734-64-1C17H18FN3O3
- 2-({1-[2-(2-Fluorophenoxy)acetyl]azetidin-3-yl}methyl)-6-methyl-2,3-dihydropyridazin-3-one2320174-39-6C17H18FN3O3
- 1-{4-[(5-Fluoropyrimidin-2-yl)oxy]piperidin-1-yl}-2-phenoxyethan-1-one2380178-66-3C17H18FN3O3
- 5-Fluoro-2-{[1-(4-methoxybenzoyl)piperidin-4-yl]oxy}pyrimidine2380174-34-3C17H18FN3O3
- 5-(4-Cyclopropyl-1H-imidazol-1-yl)-2-fluoro-4-(4-morpholinyl)benzoic acid2239311-00-1C17H18FN3O3
- 1-Amino-N-(2-fluoro-4-methoxyphenyl)-4-oxo-1,4,5,6,7,8-hexahydrocyclohepta[b]pyrrole-3-carboxamide380365-95-7C17H18FN3O3
- 3-[(6-Fluoropyridin-2-yl)oxy]-N-(2-methoxyphenyl)pyrrolidine-1-carboxamide3030843-09-2C17H18FN3O3
Frequently asked questions
What is the molar mass of C17H18FN3O3?
The molar mass of C17H18FN3O3 is 331.35 g/mol, calculated from standard atomic weights for 17 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 339.1834 Da.
How many compounds have the formula C17H18FN3O3?
CompoundList lists 56 compounds with the molecular formula C17H18FN3O3, including Ciprofloxacin, 2-Fluoro-N-(2-(3-(2-methoxyethyl)ureido)phenyl)benzamide, 1-(2-(5-(4-Fluorophenyl)isoxazol-3-yl)acetyl)piperidine-4-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 C17H18FN3O3?
C17H18FN3O3 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.