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Molecular formula

C20H19F2NO4

17 compounds have this formula on CompoundList.

Molar mass
375.37g/mol
Monoisotopic mass
375.1282Da
Atoms
46
Elements
5
Rings plus double bonds
11

The formula C20H19F2NO4 describes a molecule made of 20 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 × 2064.00%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 195.10%
    1.008 × 19 = 19.152 g/mol
  • F Fluorine × 210.12%
    18.998 × 2 = 37.996 g/mol
  • N Nitrogen × 13.73%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 417.05%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C20H19F2NO4

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 17 of 17 compounds

(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid chemical structure, C20H19F2NO4, CAS 2349898-12-8
(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid
CAS 2349898-12-8C20H19F2NO4
(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid chemical structure, C20H19F2NO4, CAS 2349536-94-1
(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid
CAS 2349536-94-1C20H19F2NO4
Tidembersat chemical structure, C20H19F2NO4, CAS 175013-73-7
Tidembersat
CAS 175013-73-7C20H19F2NO4
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4,4-difluoropentanoic acid chemical structure, C20H19F2NO4, CAS 2171606-39-4
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4,4-difluoropentanoic acid
CAS 2171606-39-4C20H19F2NO4
N-Fmoc-4,4-difluoro-L-norvaline chemical structure, C20H19F2NO4, CAS 1234323-60-4
N-Fmoc-4,4-difluoro-L-norvaline
CAS 1234323-60-4C20H19F2NO4
3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4,4-difluorobutanoic acid chemical structure, C20H19F2NO4, CAS 2094533-97-6
3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4,4-difluorobutanoic acid
CAS 2094533-97-6C20H19F2NO4
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-4,4-difluorobutanoic acid chemical structure, C20H19F2NO4, CAS 2865160-67-2
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-4,4-difluorobutanoic acid
CAS 2865160-67-2C20H19F2NO4
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-4,4-difluorobutanoic acid chemical structure, C20H19F2NO4, CAS 2913242-38-1
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-4,4-difluorobutanoic acid
CAS 2913242-38-1C20H19F2NO4
4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid chemical structure, C20H19F2NO4, CAS 1935925-48-6
4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid
CAS 1935925-48-6C20H19F2NO4
3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4,4-difluoro-3-methylbutanoic acid chemical structure, C20H19F2NO4, CAS 2171828-48-9
3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4,4-difluoro-3-methylbutanoic acid
CAS 2171828-48-9C20H19F2NO4
(4R)-4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid chemical structure, C20H19F2NO4, CAS 2757833-16-0
(4R)-4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid
CAS 2757833-16-0C20H19F2NO4
3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-4,4-difluorobutanoic acid chemical structure, C20H19F2NO4, CAS 2580208-88-2
3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-4,4-difluorobutanoic acid
CAS 2580208-88-2C20H19F2NO4
5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3,3-difluoropentanoic acid chemical structure, C20H19F2NO4, CAS 2355842-78-1
5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3,3-difluoropentanoic acid
CAS 2355842-78-1C20H19F2NO4
Benzyl 4-(2,4-difluorobenzoyl)-4-hydroxypiperidine-1-carboxylate chemical structure, C20H19F2NO4, CAS 2680891-28-3
Benzyl 4-(2,4-difluorobenzoyl)-4-hydroxypiperidine-1-carboxylate
CAS 2680891-28-3C20H19F2NO4
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid chemical structure, C20H19F2NO4, CAS 2352047-17-5
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid
CAS 2352047-17-5C20H19F2NO4
5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4,4-difluoropentanoic acid chemical structure, C20H19F2NO4, CAS 3017270-91-3
5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4,4-difluoropentanoic acid
CAS 3017270-91-3C20H19F2NO4
1-Benzyl-3-(2,5-difluorophenyl)-4-methylpyrrolidine-3,4-dicarboxylic acid chemical structure, C20H19F2NO4, CAS 1904621-40-4
1-Benzyl-3-(2,5-difluorophenyl)-4-methylpyrrolidine-3,4-dicarboxylic acid
CAS 1904621-40-4C20H19F2NO4

Frequently asked questions

What is the molar mass of C20H19F2NO4?

The molar mass of C20H19F2NO4 is 375.37 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 2 fluorine atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 375.1282 Da.

How many compounds have the formula C20H19F2NO4?

CompoundList lists 17 compounds with the molecular formula C20H19F2NO4, including (2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid, (2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5,5-difluoropentanoic acid, Tidembersat. 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 C20H19F2NO4?

C20H19F2NO4 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.