Molecular formula
C16H19F2NO4
58 compounds have this formula on CompoundList.
- Molar mass
- 327.33g/mol
- Monoisotopic mass
- 327.1282Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 7
The formula C16H19F2NO4 describes a molecule made of 16 carbon atoms, 19 hydrogen atoms, 2 fluorine atoms, 1 nitrogen atom and 4 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 × 1658.71%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 195.85%1.008 × 19 = 19.152 g/mol
- F Fluorine × 211.61%18.998 × 2 = 37.996 g/mol
- N Nitrogen × 14.28%14.007 × 1 = 14.007 g/mol
- O Oxygen × 419.55%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C16H19F2NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 58 of 58 compounds
![tert-Butyl[(2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl]carbamate chemical structure, C16H19F2NO4, CAS 951127-25-6](/s/OTCULXVRRSCLLI-UONOGXRCSA-N.svg)
tert-Butyl[(2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl]carbamate
CAS 951127-25-6C16H19F2NO4
![rac-(3R,4S)-1-[(tert-Butoxy)carbonyl]-4-(3,5-difluorophenyl)pyrrolidine-3-carboxylic acid chemical structure, C16H19F2NO4, CAS 2227870-75-7](/s/CUWBJJWZOWXYHL-OLZOCXBDSA-N.svg)
rac-(3R,4S)-1-[(tert-Butoxy)carbonyl]-4-(3,5-difluorophenyl)pyrrolidine-3-carboxylic acid
CAS 2227870-75-7C16H19F2NO4
![[2-[4-(Difluoromethoxy)anilino]-2-oxoethyl] 2-cyclopentylacetate chemical structure, C16H19F2NO4, CAS 571162-39-5](/s/BTLFQGNCPBNIKZ-UHFFFAOYSA-N.svg)
[2-[4-(Difluoromethoxy)anilino]-2-oxoethyl] 2-cyclopentylacetate
CAS 571162-39-5C16H19F2NO4
rac-(3R,4S)-1-((tert-Butoxy)carbonyl)-4-(2,4-difluorophenyl)pyrrolidine-3-carboxylic acid
CAS 2187426-81-7C16H19F2NO4
trans-1-(tert-Butoxycarbonyl)-4-(3,4-difluorophenyl)pyrrolidine-3-carboxylic acid
CAS 2227756-36-5C16H19F2NO4
2-(((Benzyloxy)carbonyl)amino)-2-(4,4-difluorocyclohexyl)acetic acid
CAS 1544167-82-9C16H19F2NO4
(2S)-2-(Benzyloxycarbonylamino)-2-(4,4-difluorocyclohexyl)acetic acid
CAS 1266228-88-9C16H19F2NO4
tert-Butyl ((2R,3R)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl)carbamate
CAS 1456616-43-5C16H19F2NO4
tert-Butyl ((2S,3R)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl)carbamate
CAS 1456616-42-4C16H19F2NO4
tert-Butyl ((2S,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl)carbamate
CAS 1456616-44-6C16H19F2NO4
2-((4-(Difluoromethoxy)-2-methylphenyl)carbamoyl)cyclohexanecarboxylic acid
CAS 828272-81-7C16H19F2NO4
Methyl 1-(((benzyloxy)carbonyl)amino)-4,4-difluorocyclohexane-1-carboxylate
CAS 885498-58-8C16H19F2NO4
![(2R)-2-{[(Benzyloxy)carbonyl]amino}-2-(4,4-difluorocyclohexyl)acetic acid chemical structure, C16H19F2NO4, CAS 2349406-37-5](/s/IPGGMXDGUYIFGO-CYBMUJFWSA-N.svg)
(2R)-2-{[(Benzyloxy)carbonyl]amino}-2-(4,4-difluorocyclohexyl)acetic acid
CAS 2349406-37-5C16H19F2NO4
Ethyl 5,5-difluoro-1-(4-methoxybenzyl)-4-oxopiperidine-3-carboxylate
CAS 1423027-26-2C16H19F2NO4
(3S,4R)-1-(tert-Butoxycarbonyl)-4-(2,4-difluorophenyl)pyrrolidine-3-carboxylic acid
CAS 862282-35-7C16H19F2NO4
1-Benzyl 3-methyl 6-(difluoromethyl)piperidine-1,3-dicarboxylate
CAS 1419223-40-7C16H19F2NO4
![(1r,3r)-3-{[(tert-Butoxy)carbonyl]amino}-1-(3,5-difluorophenyl)cyclobutane-1-carboxylic acid chemical structure, C16H19F2NO4, CAS 2919940-46-6](/s/ZHMWCDRTRQWKPG-UHFFFAOYSA-N.svg)
(1r,3r)-3-{[(tert-Butoxy)carbonyl]amino}-1-(3,5-difluorophenyl)cyclobutane-1-carboxylic acid
CAS 2919940-46-6C16H19F2NO4
![3-{[(tert-Butoxy)carbonyl]amino}-1-(2,3-difluorophenyl)cyclobutane-1-carboxylic acid chemical structure, C16H19F2NO4, CAS 2901043-91-0](/s/GWACBBOKILCSEN-UHFFFAOYSA-N.svg)
3-{[(tert-Butoxy)carbonyl]amino}-1-(2,3-difluorophenyl)cyclobutane-1-carboxylic acid
CAS 2901043-91-0C16H19F2NO4
![3-{[(tert-Butoxy)carbonyl]amino}-1-(2,6-difluorophenyl)cyclobutane-1-carboxylic acid chemical structure, C16H19F2NO4, CAS 2901044-11-7](/s/KUVLMZLTASEONS-UHFFFAOYSA-N.svg)
3-{[(tert-Butoxy)carbonyl]amino}-1-(2,6-difluorophenyl)cyclobutane-1-carboxylic acid
CAS 2901044-11-7C16H19F2NO4
2-(tert-Butyl) 8-methyl 4,4-difluoro-3,4-dihydroisoquinoline-2,8(1H)-dicarboxylate
CAS 1432515-24-6C16H19F2NO4
![2-(Benzo[d][1,3]dioxol-5-yloxy)-N-(4,4-difluorocyclohexyl)propanamide chemical structure, C16H19F2NO4, CAS 2034561-53-8](/s/VHVXBYJRMFEGHN-UHFFFAOYSA-N.svg)
2-(Benzo[d][1,3]dioxol-5-yloxy)-N-(4,4-difluorocyclohexyl)propanamide
CAS 2034561-53-8C16H19F2NO4
(R)-1-Benzyl 3-ethyl 4,4-difluoropiperidine-1,3-dicarboxylate
CAS 2448341-34-0C16H19F2NO4
![1-[(tert-Butoxy)carbonyl]-4-(3,5-difluorophenyl)pyrrolidine-3-carboxylic acid chemical structure, C16H19F2NO4, CAS 1283717-48-5](/s/CUWBJJWZOWXYHL-UHFFFAOYSA-N.svg)
1-[(tert-Butoxy)carbonyl]-4-(3,5-difluorophenyl)pyrrolidine-3-carboxylic acid
CAS 1283717-48-5C16H19F2NO4
tert-Butyl 3-(3,5-difluoro-4-formylphenoxy)pyrrolidine-1-carboxylate
CAS 2247849-87-0C16H19F2NO4
- N-[[2-(Difluoromethoxy)-5-methylphenyl]methyl]-N-[(3R,4S)-4-hydroxyoxolan-3-yl]prop-2-enamide2411179-25-2C16H19F2NO4
- (3R,4S)-1-(tert-Butoxycarbonyl)-4-(2,5-difluorophenyl)pyrrolidine-3-carboxylic acid2227727-31-1C16H19F2NO4
- 2-(1-{[(Benzyloxy)carbonyl]amino}-4,4-difluorocyclohexyl)acetic acid2283668-27-7C16H19F2NO4
- 1-[(tert-Butoxy)carbonyl]-4-(2,4-difluorophenyl)pyrrolidine-3-carboxylic acid1366836-12-5C16H19F2NO4
- 5-{[(Benzyloxy)carbonyl]amino}-4,4-difluorocycloheptane-1-carboxylic acid2287272-22-2C16H19F2NO4
- tert-Butyl 3-((2,6-difluoro-4-formylphenoxy)methyl)azetidine-1-carboxylate2748534-98-5C16H19F2NO4
- O1-tert-butyl O3-methyl 5,6-difluoro-3-methyl-indoline-1,3-dicarboxylate2577448-51-0C16H19F2NO4
- 2-((tert-Butoxycarbonyl)amino)-2-(1-(2,4-difluorophenyl)cyclopropyl)acetic acid2352381-01-0C16H19F2NO4
- 2-{[(tert-Butoxy)carbonyl](cyclopropyl)amino}-2-(2,6-difluorophenyl)acetic acid1691817-55-6C16H19F2NO4
- 1-[(Benzyloxy)carbonyl]-4-(2,2-difluoroethyl)piperidine-4-carboxylic acid1785038-47-2C16H19F2NO4
- 1-Benzyl 3-ethyl 4,4-difluoropiperidine-1,3-dicarboxylate1303973-26-3C16H19F2NO4
- 1-[(tert-Butoxy)carbonyl]-4-(2,5-difluorophenyl)pyrrolidine-3-carboxylic acid2171910-00-0C16H19F2NO4
- 1-[(tert-Butoxy)carbonyl]-4-(3,4-difluorophenyl)pyrrolidine-3-carboxylic acid2171998-32-4C16H19F2NO4
- (3R)-3-{[(Benzyloxy)carbonyl]amino}-3-(3,3-difluorocyclopentyl)propanoic acid2171419-01-3C16H19F2NO4
- 3-{[(Benzyloxy)carbonyl]amino}-3-(3,3-difluorocyclopentyl)propanoic acid2164842-27-5C16H19F2NO4
- 3-{[(Benzyloxy)carbonyl]amino}-3-(3,3-difluorocyclobutyl)butanoic acid2171817-65-3C16H19F2NO4
- 1-(4-{[(tert-Butoxy)carbonyl]amino}-3-methylphenyl)-2,2-difluorocyclopropane-1-carboxylic acid2228465-73-2C16H19F2NO4
- 1-(3-{[(tert-Butoxy)carbonyl]amino}-4-methylphenyl)-2,2-difluorocyclopropane-1-carboxylic acid2228238-99-9C16H19F2NO4
- 2-{[(Benzyloxy)carbonyl]amino}-3-(3,3-difluorocyclopentyl)propanoic acid1702026-36-5C16H19F2NO4
- 1-({[(tert-Butoxy)carbonyl]amino}(phenyl)methyl)-2,2-difluorocyclopropane-1-carboxylic acid2229139-61-9C16H19F2NO4
- (3S)-3-{[(Benzyloxy)carbonyl]amino}-3-(3,3-difluorocyclopentyl)propanoic acid2145207-02-7C16H19F2NO4
- 2-{1-[(Benzyloxy)carbonyl]-5,5-difluoroazepan-4-yl}acetic acid2580190-73-2C16H19F2NO4
- rel-(1R,5R)-5-(((Benzyloxy)carbonyl)amino)-4,4-difluorocycloheptane-1-carboxylic acid2580099-32-5C16H19F2NO4
- 1-{[(Benzyloxy)carbonyl]amino}-4-(difluoromethyl)cyclohexane-1-carboxylic acid2680835-79-2C16H19F2NO4
- 2-{[(Benzyloxy)carbonyl]amino}-3-(2,2-difluorocyclopentyl)propanoic acid1849986-41-9C16H19F2NO4
- Benzyl 9,9-difluoro-1-(hydroxymethyl)-3-oxa-7-azabicyclo[3.3.1]nonane-7-carboxylate2770498-70-7C16H19F2NO4
- 3-{1-[(Benzyloxy)carbonyl]piperidin-4-yl}-2,2-difluoropropanoic acid2870681-38-0C16H19F2NO4
- [(1r,3r)-3-[(tert-Butoxy)carbonyl]-3-(3,5-difluorophenyl)cyclobutyl]carbamic acid2913184-85-5C16H19F2NO4
- 2-{1-[(tert-Butoxy)carbonyl]-1,2,3,4-tetrahydroquinolin-6-yl}-2,2-difluoroacetic acid2913408-72-5C16H19F2NO4
- 3-{1-[(Benzyloxy)carbonyl]piperidin-4-yl}-3,3-difluoropropanoic acid2913410-19-0C16H19F2NO4
- 1-Benzyl 2-ethyl 5,5-difluoropiperidine-1,2-dicarboxylate1544206-97-4C16H19F2NO4
- 1-(tert-Butyl) 4-methyl 6,7-difluoro-3,4-dihydroquinoline-1,4(2H)-dicarboxylate2827568-45-4C16H19F2NO4
- rac-(1R,5R)-5-{[(Benzyloxy)carbonyl]amino}-4,4-difluorocycloheptane-1-carboxylic acidC16H19F2NO4
- 3-(3,4-Difluorophenyl)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-3-carboxylic acid2354035-37-1C16H19F2NO4
Frequently asked questions
What is the molar mass of C16H19F2NO4?
The molar mass of C16H19F2NO4 is 327.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 2 fluorine atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 327.1282 Da.
How many compounds have the formula C16H19F2NO4?
CompoundList lists 58 compounds with the molecular formula C16H19F2NO4, including tert-Butyl[(2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl]carbamate, rac-(3R,4S)-1-[(tert-Butoxy)carbonyl]-4-(3,5-difluorophenyl)pyrrolidine-3-carboxylic acid, [2-[4-(Difluoromethoxy)anilino]-2-oxoethyl] 2-cyclopentylacetate. 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 C16H19F2NO4?
C16H19F2NO4 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.