Molecular formula
C16H21FN2O2
70 compounds have this formula on CompoundList.
- Molar mass
- 292.35g/mol
- Monoisotopic mass
- 292.1587Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 7
The formula C16H21FN2O2 describes a molecule made of 16 carbon atoms, 21 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 2 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 × 1665.73%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 217.24%1.008 × 21 = 21.168 g/mol
- F Fluorine × 16.50%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 29.58%14.007 × 2 = 28.014 g/mol
- O Oxygen × 210.94%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C16H21FN2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 70 of 70 compounds
(S)-1-(2-Fluorophenyl)ethyl (S)-quinuclidin-3-ylcarbamate
CAS 942606-12-4C16H21FN2O2
![1-[4-(4-Fluorobenzoyl)piperazin-1-yl]-3-methylbutan-1-one chemical structure, C16H21FN2O2, CAS 332851-08-8](/s/LMRSPOHFZSKXIS-UHFFFAOYSA-N.svg)
1-[4-(4-Fluorobenzoyl)piperazin-1-yl]-3-methylbutan-1-one
CAS 332851-08-8C16H21FN2O2
N1-cyclohexyl-N2-(4-fluorophenethyl)oxalamide
CAS 356800-17-4C16H21FN2O2
![1-[2-[[5-(2-Fluorophenyl)furan-2-yl]methylamino]ethylamino]propan-2-ol chemical structure, C16H21FN2O2, CAS 880865-04-3](/s/FSFMPKPGBRJSEG-UHFFFAOYSA-N.svg)
1-[2-[[5-(2-Fluorophenyl)furan-2-yl]methylamino]ethylamino]propan-2-ol
CAS 880865-04-3C16H21FN2O2
![tert-Butyl (4aS,9bR)-8-fluoro-1,3,4,4a,5,9b-hexahydro-2H-pyrido[4,3-b]indole-2-carboxylate chemical structure, C16H21FN2O2, CAS 1820583-31-0](/s/HBXJRJXMRBLFIQ-JSGCOSHPSA-N.svg)
tert-Butyl (4aS,9bR)-8-fluoro-1,3,4,4a,5,9b-hexahydro-2H-pyrido[4,3-b]indole-2-carboxylate
CAS 1820583-31-0C16H21FN2O2
(3S,4R)-Benzyl 4-(cyclopropylamino)-3-fluoropiperidine-1-carboxylate
CAS 1544006-72-5C16H21FN2O2
![3-(4-Fluorophenyl)-N-[3-(4-morpholinyl)propyl]acrylamide chemical structure, C16H21FN2O2, CAS 1616611-30-3](/s/VQSGYRALCMPIAM-QPJJXVBHSA-N.svg)
3-(4-Fluorophenyl)-N-[3-(4-morpholinyl)propyl]acrylamide
CAS 1616611-30-3C16H21FN2O2
![tert-Butyl 8-fluoro-3,4,4a,5-tetrahydro-1H-pyrido[4,3-b]indole-2(9bH)-carboxylate chemical structure, C16H21FN2O2, CAS 1824506-47-9](/s/HBXJRJXMRBLFIQ-UHFFFAOYSA-N.svg)
tert-Butyl 8-fluoro-3,4,4a,5-tetrahydro-1H-pyrido[4,3-b]indole-2(9bH)-carboxylate
CAS 1824506-47-9C16H21FN2O2
1,1-Dimethylethyl 4-(4-amino-2-fluorophenyl)-3,6-dihydro-1(2H)-pyridinecarboxylate
CAS 188975-13-5C16H21FN2O2
(3-Fluorophenyl)-(4-morpholin-4-ylpiperidin-1-yl)methanone
CAS 675141-62-5C16H21FN2O2
Benzyl (3S,4S)-4-(cyclopropylamino)-3-fluoropiperidine-1-carboxylate
CAS 2102410-60-4C16H21FN2O2
![[4-[(3-Fluorophenyl)methyl]piperazin-1-yl]-(oxolan-2-yl)methanone chemical structure, C16H21FN2O2, CAS 904751-51-5](/s/JWGLCIGNMUCCER-UHFFFAOYSA-N.svg)
[4-[(3-Fluorophenyl)methyl]piperazin-1-yl]-(oxolan-2-yl)methanone
CAS 904751-51-5C16H21FN2O2
![[4-[(4-Fluorophenyl)methyl]piperazin-1-yl]-(oxolan-2-yl)methanone chemical structure, C16H21FN2O2, CAS 904751-68-4](/s/UXQWYRIGZQLMPA-UHFFFAOYSA-N.svg)
[4-[(4-Fluorophenyl)methyl]piperazin-1-yl]-(oxolan-2-yl)methanone
CAS 904751-68-4C16H21FN2O2
N-((1-(4-Fluorophenyl)-5-oxopyrrolidin-3-yl)methyl)-3-methylbutanamide
CAS 954666-91-2C16H21FN2O2
1-(4-Fluorobenzoyl)-N-propyl-3-piperidinecarboxamide
CAS 1060812-97-6C16H21FN2O2
tert-Butyl 4-(4-amino-3-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate
CAS 1449670-03-4C16H21FN2O2
![1-Acetyl-N-[2-(4-fluorophenyl)ethyl]piperidine-4-carboxamide chemical structure, C16H21FN2O2, CAS 915917-31-6](/s/OVJXKBHDSMKUSH-UHFFFAOYSA-N.svg)
1-Acetyl-N-[2-(4-fluorophenyl)ethyl]piperidine-4-carboxamide
CAS 915917-31-6C16H21FN2O2
![1-[(4-Fluorophenyl)carbonyl]-N-(propan-2-yl)piperidine-3-carboxamide chemical structure, C16H21FN2O2, CAS 1158504-34-7](/s/ORQXTGIXGNYZQF-UHFFFAOYSA-N.svg)
1-[(4-Fluorophenyl)carbonyl]-N-(propan-2-yl)piperidine-3-carboxamide
CAS 1158504-34-7C16H21FN2O2
![tert-Butyl 5'-fluoro-5-methyl-5,6-dihydro-[2,3'-bipyridine]-1(4H)-carboxylate chemical structure, C16H21FN2O2, CAS 2760266-72-4](/s/IIHSKBYINLBRRT-UHFFFAOYSA-N.svg)
tert-Butyl 5'-fluoro-5-methyl-5,6-dihydro-[2,3'-bipyridine]-1(4H)-carboxylate
CAS 2760266-72-4C16H21FN2O2
1-Acetyl-4-(4-(4-fluorophenyl)-4-oxobutyl)piperazine
CAS 32767-09-2C16H21FN2O2
2-(4-Fluorophenoxy)-1-(4-prop-2-enylpiperazin-1-yl)propan-1-one
CAS 898162-20-4C16H21FN2O2
N1-cycloheptyl-N2-(3-fluoro-4-methylphenyl)oxalamide
CAS 941984-15-2C16H21FN2O2
N-((1-(4-Fluorobenzyl)-5-oxopyrrolidin-3-yl)methyl)butyramide
CAS 954653-54-4C16H21FN2O2
![N-{2-[(5-Fluoro-2-methylphenyl)amino]-2-oxoethyl}cyclohexanecarboxamide chemical structure, C16H21FN2O2, CAS 1209418-70-1](/s/IKJAGSVSHVOLJN-UHFFFAOYSA-N.svg)
N-{2-[(5-Fluoro-2-methylphenyl)amino]-2-oxoethyl}cyclohexanecarboxamide
CAS 1209418-70-1C16H21FN2O2
- 1-((1-(4-Fluorophenyl)cyclopropyl)methyl)-3-(tetrahydro-2H-pyran-4-yl)urea2034568-41-5C16H21FN2O2
- 1-(2-Fluorobenzoyl)-4-(oxolan-3-yl)-1,4-diazepane2320178-10-5C16H21FN2O2
- N-[(3-Fluorophenyl)methyl]-N-methyl-2-(prop-2-enamido)pentanamide2305275-73-2C16H21FN2O2
- 1-[(2-Fluorophenyl)carbonyl]-N-propylpiperidine-4-carboxamide942894-01-1C16H21FN2O2
- N-{2-[(2-Fluoro-4-methylphenyl)amino]-2-oxoethyl}cyclohexanecarboxamide1266366-62-4C16H21FN2O2
- N-{3-[(2-Fluorophenyl)amino]-3-oxopropyl}cyclohexanecarboxamide1266374-38-2C16H21FN2O2
- N-{1-[(4-Fluorophenyl)amino]-1-oxopropan-2-yl}cyclohexanecarboxamide1268331-29-8C16H21FN2O2
- N-(1-Cyano-3-methylbutyl)-4-(2-fluorophenoxy)butanamide1311577-29-3C16H21FN2O2
- N-(3-(3-Fluorophenyl)-2-(2-oxopyrrolidin-1-yl)propyl)propionamide1421458-44-7C16H21FN2O2
- N-[3-(3-Fluorophenyl)-2-(2-oxopiperidin-1-yl)propyl]acetamide1421514-73-9C16H21FN2O2
- tert-Butyl (3aR,8S,8aR)-8-amino-4-fluoro-3,3a,8,8a-tetrahydroindeno[1,2-c]pyrrole-2(1H)-carboxylate1932520-96-1C16H21FN2O2
- tert-Butyl 8-amino-4-fluoro-3,3a,8,8a-tetrahydroindeno[1,2-c]pyrrole-2(1H)-carboxylate1824557-05-2C16H21FN2O2
- N-({[2-(4-Fluorophenyl)-2-methylpropyl]carbamoyl}methyl)-N-methylprop-2-enamide2199408-95-0C16H21FN2O2
- N-[1-(4-Fluorophenyl)-3-morpholin-4-ylpropyl]prop-2-enamide2411200-12-7C16H21FN2O2
- (E)-4-(Dimethylamino)-N-[(6-fluoro-3,4-dihydro-2H-chromen-2-yl)methyl]but-2-enamide2411325-89-6C16H21FN2O2
- (E)-4-(Dimethylamino)-N-[3-(4-fluorophenyl)-3-hydroxycyclobutyl]but-2-enamide2411329-37-6C16H21FN2O2
- N-[(2-Fluorophenyl)methyl]-N-methyl-2-(prop-2-enamido)pentanamide2411193-30-9C16H21FN2O2
- 4-[(4-Fluorophenyl)methyl]-2-(pyrrolidine-1-carbonyl)morpholine2640957-57-7C16H21FN2O2
- 4-[(3-Fluorophenyl)methyl]-2-(pyrrolidine-1-carbonyl)morpholine2640957-64-6C16H21FN2O2
- 4-[(2-Fluorophenyl)methyl]-2-(pyrrolidine-1-carbonyl)morpholine2640878-44-8C16H21FN2O2
- Methyl (S)-4-([1,3'-bipyrrolidin]-1'-YL)-2-fluorobenzoate1887762-11-9C16H21FN2O2
- Methyl (R)-4-([1,3'-bipyrrolidin]-1'-YL)-2-fluorobenzoate1845754-01-9C16H21FN2O2
- (3-(3-Fluorophenyl)piperazin-1-yl)(tetrahydro-2H-pyran-3-yl)methanone1825686-32-5C16H21FN2O2
- 3-Fluoro-N-{[1-(morpholin-4-yl)cyclobutyl]methyl}benzamide2380182-10-3C16H21FN2O2
- N-Ethyl-N-({[1-(4-fluorophenyl)ethyl](methyl)carbamoyl}methyl)prop-2-enamide2361720-08-1C16H21FN2O2
- (2E)-4-(Dimethylamino)-N-(9-fluoro-2,3,4,5-tetrahydro-1-benzoxepin-5-yl)but-2-enamide2411326-17-3C16H21FN2O2
- 4-(Dimethylamino)-1-[3-(4-fluorophenyl)-3-hydroxypyrrolidin-1-yl]but-2-en-1-one2411323-34-5C16H21FN2O2
- 1-(4-Fluorophenyl)-3-{[(1-hydroxycyclohexyl)methyl]amino}azetidin-2-one2411194-25-5C16H21FN2O2
- N-Ethyl-N-{[ethyl(4-fluoro-3-methylphenyl)carbamoyl]methyl}prop-2-enamide2411284-33-6C16H21FN2O2
- N-{2-[4-(4-Fluorobenzoyl)piperidin-1-yl]ethyl}acetamide106433-45-8C16H21FN2O2
- cis-tert-Butyl8-fluoro-3,4,4A,5-tetrahydro-1H-pyrido[4,3-B]indole-2(9Bh)-carboxylate1251015-03-8C16H21FN2O2
- tert-Butyl (4aR,9bS)-8-fluoro-1,3,4,4a,5,9b-hexahydropyrido[4,3-b]indole-2-carboxylateC16H21FN2O2
- N-(2-Ethoxyphenyl)-3-fluoro-8-azabicyclo[3.2.1]octane-8-carboxamide2310098-69-0C16H21FN2O2
- 3-Fluoro-N-[1-(oxan-4-yl)pyrrolidin-3-yl]benzamide2415532-17-9C16H21FN2O2
- tert-Butyl (3aS,8bR)-4-amino-7-fluoro-3,3a,4,8b-tetrahydro-1H-indeno[1,2-c]pyrrole-2-carboxylate1263177-71-4C16H21FN2O2
- tert-Butyl (3aS,8bR)-4-amino-5-fluoro-3,3a,4,8b-tetrahydro-1H-indeno[1,2-c]pyrrole-2-carboxylate1263181-26-5C16H21FN2O2
- 2-Fluoro-N-{[1-(morpholin-4-yl)cyclobutyl]methyl}benzamide2415541-31-8C16H21FN2O2
- 1-(3-Fluorobenzoyl)-4-(oxolan-3-yl)-1,4-diazepane2415530-97-9C16H21FN2O2
- tert-Butyl (S)-6'-fluoro-5-methyl-5,6-dihydro-[2,3'-bipyridine]-1(4H)-carboxylate2760271-03-0C16H21FN2O2
- Benzyl 4-(azetidin-1-yl)-3-fluoropiperidine-1-carboxylate2680688-84-8C16H21FN2O2
- tert-Butyl N-[1-(3-cyano-4-fluorophenyl)-2-methylpropyl]carbamate2680784-66-9C16H21FN2O2
- 1-(2,3-Dihydro-1H-indol-1-yl)-2-[3-fluoro-3-(methoxymethyl)pyrrolidin-1-yl]ethan-1-one3054548-36-3C16H21FN2O2
- 2-[(1-Cyclopentanecarbonylpiperidin-4-yl)oxy]-6-fluoropyridine3054588-12-1C16H21FN2O2
- 2-{[1-(2,2-Dimethylcyclopropanecarbonyl)piperidin-4-yl]oxy}-6-fluoropyridine3054612-53-9C16H21FN2O2
- tert-Butyl 6'-fluoro-5-methyl-5,6-dihydro-[2,3'-bipyridine]-1(4H)-carboxylate2760265-23-2C16H21FN2O2
- Ethyl cis-1-benzyl-3a-fluoro-3,4,6,6a-tetrahydro-2H-pyrrolo[2,3-c]pyrrole-5-carboxylate2597333-23-6C16H21FN2O2
Frequently asked questions
What is the molar mass of C16H21FN2O2?
The molar mass of C16H21FN2O2 is 292.35 g/mol, calculated from standard atomic weights for 16 carbon atoms, 21 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 292.1587 Da.
How many compounds have the formula C16H21FN2O2?
CompoundList lists 70 compounds with the molecular formula C16H21FN2O2, including (S)-1-(2-Fluorophenyl)ethyl (S)-quinuclidin-3-ylcarbamate, 1-[4-(4-Fluorobenzoyl)piperazin-1-yl]-3-methylbutan-1-one, N1-cyclohexyl-N2-(4-fluorophenethyl)oxalamide. 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 C16H21FN2O2?
C16H21FN2O2 has a degree of unsaturation of 7. 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.