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Molecular formula

C26H20ClFN4O2

15 compounds have this formula on CompoundList.

Molar mass
474.92g/mol
Monoisotopic mass
474.1259Da
Atoms
54
Elements
6
Rings plus double bonds
18

The formula C26H20ClFN4O2 describes a molecule made of 26 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 4 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 × 2665.76%
    12.011 × 26 = 312.286 g/mol
  • H Hydrogen × 204.24%
    1.008 × 20 = 20.160 g/mol
  • Cl Chlorine × 17.46%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 14.00%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 411.80%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 26.74%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C26H20ClFN4O2

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

Showing 1 to 15 of 15 compounds

N-Dealkylated lapatinib chemical structure, C26H20ClFN4O2, CAS 697299-82-4
N-Dealkylated lapatinib
CAS 697299-82-4C26H20ClFN4O2
2-(3-Benzyl-8-fluoro-4-oxo-3,4-dihydro-5H-pyrimido[5,4-b]indol-5-yl)-N-(5-chloro-2-methylphenyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1185005-07-5
2-(3-Benzyl-8-fluoro-4-oxo-3,4-dihydro-5H-pyrimido[5,4-b]indol-5-yl)-N-(5-chloro-2-methylphenyl)acetamide
CAS 1185005-07-5C26H20ClFN4O2
N-(3-Chlorophenyl)-2-(8-fluoro-5-(3-methylbenzyl)-3-oxo-3,5-dihydro-2H-pyrazolo[4,3-c]quinolin-2-yl)acetamide chemical structure, C26H20ClFN4O2, CAS 931737-35-8
N-(3-Chlorophenyl)-2-(8-fluoro-5-(3-methylbenzyl)-3-oxo-3,5-dihydro-2H-pyrazolo[4,3-c]quinolin-2-yl)acetamide
CAS 931737-35-8C26H20ClFN4O2
2-(3-Benzyl-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(3-chloro-4-methylphenyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1189660-41-0
2-(3-Benzyl-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(3-chloro-4-methylphenyl)acetamide
CAS 1189660-41-0C26H20ClFN4O2
2-(3-Benzyl-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(3-chloro-2-methylphenyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1189915-53-4
2-(3-Benzyl-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(3-chloro-2-methylphenyl)acetamide
CAS 1189915-53-4C26H20ClFN4O2
2-(3-Benzyl-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(2-chlorobenzyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1190002-43-7
2-(3-Benzyl-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(2-chlorobenzyl)acetamide
CAS 1190002-43-7C26H20ClFN4O2
2-(3-Benzyl-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(4-chlorobenzyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1189872-51-2
2-(3-Benzyl-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(4-chlorobenzyl)acetamide
CAS 1189872-51-2C26H20ClFN4O2
2-(3-Benzyl-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(2-chloro-4-methylphenyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1190014-76-6
2-(3-Benzyl-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(2-chloro-4-methylphenyl)acetamide
CAS 1190014-76-6C26H20ClFN4O2
N-Benzyl-2-(3-(2-chlorobenzyl)-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)acetamide chemical structure, C26H20ClFN4O2, CAS 1189861-37-7
N-Benzyl-2-(3-(2-chlorobenzyl)-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)acetamide
CAS 1189861-37-7C26H20ClFN4O2
2-(3-(2-Chlorobenzyl)-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(m-tolyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1216469-25-8
2-(3-(2-Chlorobenzyl)-8-fluoro-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(m-tolyl)acetamide
CAS 1216469-25-8C26H20ClFN4O2
2-(3-Benzyl-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(4-chloro-2-fluorophenyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1185052-19-0
2-(3-Benzyl-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(4-chloro-2-fluorophenyl)acetamide
CAS 1185052-19-0C26H20ClFN4O2
2-(3-Benzyl-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(3-chloro-4-fluorophenyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1189711-25-8
2-(3-Benzyl-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(3-chloro-4-fluorophenyl)acetamide
CAS 1189711-25-8C26H20ClFN4O2
2-(3-(2-Chlorobenzyl)-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(4-fluorophenyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1189455-10-4
2-(3-(2-Chlorobenzyl)-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(4-fluorophenyl)acetamide
CAS 1189455-10-4C26H20ClFN4O2
2-(3-(2-Chlorobenzyl)-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(2-fluorophenyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1185117-06-9
2-(3-(2-Chlorobenzyl)-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(2-fluorophenyl)acetamide
CAS 1185117-06-9C26H20ClFN4O2
2-(3-(2-Chlorobenzyl)-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(3-fluorophenyl)acetamide chemical structure, C26H20ClFN4O2, CAS 1185079-64-4
2-(3-(2-Chlorobenzyl)-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(3-fluorophenyl)acetamide
CAS 1185079-64-4C26H20ClFN4O2

Frequently asked questions

What is the molar mass of C26H20ClFN4O2?

The molar mass of C26H20ClFN4O2 is 474.92 g/mol, calculated from standard atomic weights for 26 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 474.1259 Da.

How many compounds have the formula C26H20ClFN4O2?

CompoundList lists 15 compounds with the molecular formula C26H20ClFN4O2, including N-Dealkylated lapatinib, 2-(3-Benzyl-8-fluoro-4-oxo-3,4-dihydro-5H-pyrimido[5,4-b]indol-5-yl)-N-(5-chloro-2-methylphenyl)acetamide, N-(3-Chlorophenyl)-2-(8-fluoro-5-(3-methylbenzyl)-3-oxo-3,5-dihydro-2H-pyrazolo[4,3-c]quinolin-2-yl)acetamide. 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 C26H20ClFN4O2?

C26H20ClFN4O2 has a degree of unsaturation of 18. 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.