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Molecular formula

C20H20ClFN4O2

13 compounds have this formula on CompoundList.

Molar mass
402.85g/mol
Monoisotopic mass
402.1259Da
Atoms
48
Elements
6
Rings plus double bonds
12

The formula C20H20ClFN4O2 describes a molecule made of 20 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 × 2059.63%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 205.00%
    1.008 × 20 = 20.160 g/mol
  • Cl Chlorine × 18.80%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 14.72%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 413.91%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 27.94%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C20H20ClFN4O2

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

Showing 1 to 13 of 13 compounds

2-{[(7-Chloro-4-hydroxyquinazolin-2-yl)methyl]ethylamino}-N-[(4-fluorophenyl)m ethyl]acetamide chemical structure, C20H20ClFN4O2, CAS 958967-24-3
2-{[(7-Chloro-4-hydroxyquinazolin-2-yl)methyl]ethylamino}-N-[(4-fluorophenyl)m ethyl]acetamide
CAS 958967-24-3C20H20ClFN4O2
N-(3-Chloro-2-fluorophenyl)-7-methoxy-6-(piperidin-4-yloxy)quinazolin-4-amine chemical structure, C20H20ClFN4O2, CAS 612500-78-4
N-(3-Chloro-2-fluorophenyl)-7-methoxy-6-(piperidin-4-yloxy)quinazolin-4-amine
CAS 612500-78-4C20H20ClFN4O2
1-{2-[(4-Fluorophenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-5-yl}-5-methyl-1H-1,2,3-triazole-4-carboxylic acid hydrochloride chemical structure, C20H20ClFN4O2, CAS 1306607-19-1
1-{2-[(4-Fluorophenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-5-yl}-5-methyl-1H-1,2,3-triazole-4-carboxylic acid hydrochloride
CAS 1306607-19-1C20H20ClFN4O2
Urea, N(sup 1)-(6-chloro-5-(2-fluorophenyl)-2,3-dihydro-1-methyl-2-oxo-1H-1,4-benzodiazepin-7-yl)-N-ethyl-N-methyl- chemical structure, C20H20ClFN4O2, CAS 74858-78-9
Urea, N(sup 1)-(6-chloro-5-(2-fluorophenyl)-2,3-dihydro-1-methyl-2-oxo-1H-1,4-benzodiazepin-7-yl)-N-ethyl-N-methyl-
CAS 74858-78-9C20H20ClFN4O2
N-(3-Chloro-4-fluorophenyl)-7-methoxy-6-piperidin-3-yloxyquinazolin-4-amine chemical structure, C20H20ClFN4O2, CAS 760171-44-6
N-(3-Chloro-4-fluorophenyl)-7-methoxy-6-piperidin-3-yloxyquinazolin-4-amine
CAS 760171-44-6C20H20ClFN4O2
1-{2-[(3-Fluorophenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-5-yl}-5-methyl-1H-1,2,3-triazole-4-carboxylic acid hydrochloride chemical structure, C20H20ClFN4O2, CAS 1306605-80-0
1-{2-[(3-Fluorophenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-5-yl}-5-methyl-1H-1,2,3-triazole-4-carboxylic acid hydrochloride
CAS 1306605-80-0C20H20ClFN4O2
1-{2-[(2-Fluorophenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-5-yl}-5-methyl-1H-1,2,3-triazole-4-carboxylic acid hydrochloride chemical structure, C20H20ClFN4O2, CAS 1306604-07-8
1-{2-[(2-Fluorophenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-5-yl}-5-methyl-1H-1,2,3-triazole-4-carboxylic acid hydrochloride
CAS 1306604-07-8C20H20ClFN4O2
4-[(3-Chloro-4-fluoro-phenyl)amino]-6-(piperidin-4-yloxy)-7-methoxy-quinazoline chemical structure, C20H20ClFN4O2, CAS 609767-48-8
4-[(3-Chloro-4-fluoro-phenyl)amino]-6-(piperidin-4-yloxy)-7-methoxy-quinazoline
CAS 609767-48-8C20H20ClFN4O2
1-(2-Chloro-5-fluorophenyl)-5-(1H-pyrrol-1-yl)-N-(tetrahydro-2H-pyran-4-ylmethyl)-1H-pyrazole-4-carboxamide chemical structure, C20H20ClFN4O2, CAS 1351693-61-2
1-(2-Chloro-5-fluorophenyl)-5-(1H-pyrrol-1-yl)-N-(tetrahydro-2H-pyran-4-ylmethyl)-1H-pyrazole-4-carboxamide
CAS 1351693-61-2C20H20ClFN4O2
2-(4-Chlorophenyl)-N-(2-diethylamino-6-fluoro-4-oxo-4H-quinazolin-3-yl)acetamide chemical structure, C20H20ClFN4O2, CAS 1086683-28-4
2-(4-Chlorophenyl)-N-(2-diethylamino-6-fluoro-4-oxo-4H-quinazolin-3-yl)acetamide
CAS 1086683-28-4C20H20ClFN4O2
3-{[1-(5-Chloro-3-fluoropyridin-2-yl)piperidin-4-yl]methyl}-7-methoxy-3,4-dihydroquinazolin-4-one chemical structure, C20H20ClFN4O2, CAS 2549004-97-7
3-{[1-(5-Chloro-3-fluoropyridin-2-yl)piperidin-4-yl]methyl}-7-methoxy-3,4-dihydroquinazolin-4-one
CAS 2549004-97-7C20H20ClFN4O2
N-(5-Chloro-2-fluorophenyl)-7-methoxy-6-(4-piperidinyloxy)-4-quinazolinamine chemical structure, C20H20ClFN4O2, CAS 909863-45-2
N-(5-Chloro-2-fluorophenyl)-7-methoxy-6-(4-piperidinyloxy)-4-quinazolinamine
CAS 909863-45-2C20H20ClFN4O2
N-(3-Chloro-4-fluorophenyl)-3-methyl-4-oxo-1-phenyl-3,3a,5,6,7,7a-hexahydro-2H-pyrazolo[3,4-b]pyridine-5-carboxamide chemical structure, C20H20ClFN4O2, CAS 941890-81-9
N-(3-Chloro-4-fluorophenyl)-3-methyl-4-oxo-1-phenyl-3,3a,5,6,7,7a-hexahydro-2H-pyrazolo[3,4-b]pyridine-5-carboxamide
CAS 941890-81-9C20H20ClFN4O2

Frequently asked questions

What is the molar mass of C20H20ClFN4O2?

The molar mass of C20H20ClFN4O2 is 402.85 g/mol, calculated from standard atomic weights for 20 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 402.1259 Da.

How many compounds have the formula C20H20ClFN4O2?

CompoundList lists 13 compounds with the molecular formula C20H20ClFN4O2, including 2-{[(7-Chloro-4-hydroxyquinazolin-2-yl)methyl]ethylamino}-N-[(4-fluorophenyl)m ethyl]acetamide, N-(3-Chloro-2-fluorophenyl)-7-methoxy-6-(piperidin-4-yloxy)quinazolin-4-amine, 1-{2-[(4-Fluorophenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-5-yl}-5-methyl-1H-1,2,3-triazole-4-carboxylic acid hydrochloride. 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 C20H20ClFN4O2?

C20H20ClFN4O2 has a degree of unsaturation of 12. 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.