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Molecular formula

C25H21F2NO4

48 compounds have this formula on CompoundList.

Molar mass
437.44g/mol
Monoisotopic mass
437.1439Da
Atoms
53
Elements
5
Rings plus double bonds
15

The formula C25H21F2NO4 describes a molecule made of 25 carbon atoms, 21 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 × 2568.64%
    12.011 × 25 = 300.275 g/mol
  • H Hydrogen × 214.84%
    1.008 × 21 = 21.168 g/mol
  • F Fluorine × 28.69%
    18.998 × 2 = 37.996 g/mol
  • N Nitrogen × 13.20%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 414.63%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C25H21F2NO4

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

Showing 1 to 48 of 48 compounds

(S)-N-alpha-(9-Fluorenylmethyloxycarbonyl)-C-alpha-methyl-2,6-difluorophenylalanine chemical structure, C25H21F2NO4, CAS 1223105-51-8
(S)-N-alpha-(9-Fluorenylmethyloxycarbonyl)-C-alpha-methyl-2,6-difluorophenylalanine
CAS 1223105-51-8C25H21F2NO4
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,4-difluorophenyl)butanoic acid chemical structure, C25H21F2NO4, CAS 269396-60-3
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,4-difluorophenyl)butanoic acid
CAS 269396-60-3C25H21F2NO4
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(difluoromethyl)phenyl)propanoic acid chemical structure, C25H21F2NO4, CAS 1808268-08-7
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(difluoromethyl)phenyl)propanoic acid
CAS 1808268-08-7C25H21F2NO4
(S)-a-(Fmoc-amino)-3,5-difluorobenzenebutanoic acid chemical structure, C25H21F2NO4, CAS 1260591-27-2
(S)-a-(Fmoc-amino)-3,5-difluorobenzenebutanoic acid
CAS 1260591-27-2C25H21F2NO4
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,4-difluorophenyl)butanoic acid chemical structure, C25H21F2NO4, CAS 270063-55-3
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,4-difluorophenyl)butanoic acid
CAS 270063-55-3C25H21F2NO4
Fmoc-2,6-difluoro-L-homophenylalanine chemical structure, C25H21F2NO4, CAS 1260594-30-6
Fmoc-2,6-difluoro-L-homophenylalanine
CAS 1260594-30-6C25H21F2NO4
Fmoc-2,3-difluoro-L-homophenylalanine chemical structure, C25H21F2NO4, CAS 1260609-44-6
Fmoc-2,3-difluoro-L-homophenylalanine
CAS 1260609-44-6C25H21F2NO4
Fmoc-2,4-difluoro-L-homophenylalanine chemical structure, C25H21F2NO4, CAS 1260607-93-9
Fmoc-2,4-difluoro-L-homophenylalanine
CAS 1260607-93-9C25H21F2NO4
Fmoc-3,4-difluoro-L-homophenylalanine chemical structure, C25H21F2NO4, CAS 1260608-07-8
Fmoc-3,4-difluoro-L-homophenylalanine
CAS 1260608-07-8C25H21F2NO4
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,5-difluorophenyl)butanoic acid chemical structure, C25H21F2NO4, CAS 2349961-66-4
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,5-difluorophenyl)butanoic acid
CAS 2349961-66-4C25H21F2NO4
Fmoc-(R)-3-amino-4-(3,4-difluorophenyl)butyricacid chemical structure, C25H21F2NO4, CAS 1823549-48-9
Fmoc-(R)-3-amino-4-(3,4-difluorophenyl)butyricacid
CAS 1823549-48-9C25H21F2NO4
Fmoc-(S)-3-Amino-4-(3,5-difluoro-phenyl)-butyric acid chemical structure, C25H21F2NO4, CAS 2349961-71-1
Fmoc-(S)-3-Amino-4-(3,5-difluoro-phenyl)-butyric acid
CAS 2349961-71-1C25H21F2NO4
Fmoc-2,5-difluoro-L-homophenylalanine chemical structure, C25H21F2NO4, CAS 1260616-15-6
Fmoc-2,5-difluoro-L-homophenylalanine
CAS 1260616-15-6C25H21F2NO4
(R)-a-(Fmoc-amino)-3,5-difluorobenzenebutanoic acid chemical structure, C25H21F2NO4, CAS 1260609-57-1
(R)-a-(Fmoc-amino)-3,5-difluorobenzenebutanoic acid
CAS 1260609-57-1C25H21F2NO4
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,4-difluorophenyl)butanoic acid chemical structure, C25H21F2NO4, CAS 1956435-29-2
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,4-difluorophenyl)butanoic acid
CAS 1956435-29-2C25H21F2NO4
Fmoc-2,5-difluoro-D-homophenylalanine chemical structure, C25H21F2NO4, CAS 1260601-14-6
Fmoc-2,5-difluoro-D-homophenylalanine
CAS 1260601-14-6C25H21F2NO4
3-[4-(Difluoromethyl)phenyl]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid chemical structure, C25H21F2NO4, CAS 1699241-99-0
3-[4-(Difluoromethyl)phenyl]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
CAS 1699241-99-0C25H21F2NO4
Fmoc-2,6-difluoro-D-homophenylalanine chemical structure, C25H21F2NO4, CAS 1260601-15-7
Fmoc-2,6-difluoro-D-homophenylalanine
CAS 1260601-15-7C25H21F2NO4
Fmoc-3,4-difluoro-D-homophenylalanine chemical structure, C25H21F2NO4, CAS 1260609-50-4
Fmoc-3,4-difluoro-D-homophenylalanine
CAS 1260609-50-4C25H21F2NO4
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(2,3-difluorobenzyl)propanoic acid chemical structure, C25H21F2NO4, CAS 1260613-99-7
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(2,3-difluorobenzyl)propanoic acid
CAS 1260613-99-7C25H21F2NO4
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,5-difluorobenzyl)propanoic acid chemical structure, C25H21F2NO4, CAS 1260609-68-4
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,5-difluorobenzyl)propanoic acid
CAS 1260609-68-4C25H21F2NO4
(3R)-4-(2,4-Difluorophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid chemical structure, C25H21F2NO4, CAS 2386658-70-2
(3R)-4-(2,4-Difluorophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid
CAS 2386658-70-2C25H21F2NO4
Fmoc-2,4-difluoro-D-homophenylalanine chemical structure, C25H21F2NO4, CAS 1260601-13-5
Fmoc-2,4-difluoro-D-homophenylalanine
CAS 1260601-13-5C25H21F2NO4
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,4-difluorophenyl)butanoic acid chemical structure, C25H21F2NO4, CAS 1956436-07-9
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,4-difluorophenyl)butanoic acid
CAS 1956436-07-9C25H21F2NO4

Frequently asked questions

What is the molar mass of C25H21F2NO4?

The molar mass of C25H21F2NO4 is 437.44 g/mol, calculated from standard atomic weights for 25 carbon atoms, 21 hydrogen atoms, 2 fluorine atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 437.1439 Da.

How many compounds have the formula C25H21F2NO4?

CompoundList lists 48 compounds with the molecular formula C25H21F2NO4, including (S)-N-alpha-(9-Fluorenylmethyloxycarbonyl)-C-alpha-methyl-2,6-difluorophenylalanine, (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,4-difluorophenyl)butanoic acid, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(difluoromethyl)phenyl)propanoic acid. 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 C25H21F2NO4?

C25H21F2NO4 has a degree of unsaturation of 15. 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.