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Molecular formula

C26H21ClN4O2

17 compounds have this formula on CompoundList.

Molar mass
456.93g/mol
Monoisotopic mass
456.1353Da
Atoms
54
Elements
5
Rings plus double bonds
18

The formula C26H21ClN4O2 describes a molecule made of 26 carbon atoms, 21 hydrogen atoms, 1 chlorine 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 × 2668.34%
    12.011 × 26 = 312.286 g/mol
  • H Hydrogen × 214.63%
    1.008 × 21 = 21.168 g/mol
  • Cl Chlorine × 17.76%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 412.26%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 27.00%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C26H21ClN4O2

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

Showing 1 to 17 of 17 compounds

3-(4-((2-CL-Benzyl)oxy)PH)N'-(3-PH-2-propenylidene)-1H-pyrazole-5-carbohydrazide chemical structure, C26H21ClN4O2, CAS 634897-38-4
3-(4-((2-CL-Benzyl)oxy)PH)N'-(3-PH-2-propenylidene)-1H-pyrazole-5-carbohydrazide
CAS 634897-38-4C26H21ClN4O2
3-(4-((4-CL-Benzyl)oxy)PH)N'-(3-PH-2-propenylidene)-1H-pyrazole-5-carbohydrazide chemical structure, C26H21ClN4O2, CAS 634896-28-9
3-(4-((4-CL-Benzyl)oxy)PH)N'-(3-PH-2-propenylidene)-1H-pyrazole-5-carbohydrazide
CAS 634896-28-9C26H21ClN4O2
2-(3-Benzyl-4-oxo-3,4-dihydro-5H-pyrimido[5,4-b]indol-5-yl)-N-(2-chlorobenzyl)acetamide chemical structure, C26H21ClN4O2, CAS 1185071-23-1
2-(3-Benzyl-4-oxo-3,4-dihydro-5H-pyrimido[5,4-b]indol-5-yl)-N-(2-chlorobenzyl)acetamide
CAS 1185071-23-1C26H21ClN4O2
1-Benzyl-N-(2-chlorobenzyl)-9-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide chemical structure, C26H21ClN4O2, CAS 896072-06-3
1-Benzyl-N-(2-chlorobenzyl)-9-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
CAS 896072-06-3C26H21ClN4O2
1-Benzyl-N-(2-chlorobenzyl)-7-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide chemical structure, C26H21ClN4O2, CAS 902014-75-9
1-Benzyl-N-(2-chlorobenzyl)-7-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
CAS 902014-75-9C26H21ClN4O2
2-(4-Chlorophenyl)-3-oxo-N-(3-phenylpropyl)-2H,3H,5H-pyrazolo[4,3-c]quinoline-8-carboxamide chemical structure, C26H21ClN4O2, CAS 1251678-84-8
2-(4-Chlorophenyl)-3-oxo-N-(3-phenylpropyl)-2H,3H,5H-pyrazolo[4,3-c]quinoline-8-carboxamide
CAS 1251678-84-8C26H21ClN4O2
3-[8-Chloro-1-(2-phenylquinolin-7-yl)imidazo[1,5-a]pyrazin-3-yl]-1-(hydroxymethyl)cyclobutanol chemical structure, C26H21ClN4O2, CAS 867163-54-0
3-[8-Chloro-1-(2-phenylquinolin-7-yl)imidazo[1,5-a]pyrazin-3-yl]-1-(hydroxymethyl)cyclobutanol
CAS 867163-54-0C26H21ClN4O2
2-(3-Benzyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(2-chloro-4-methylphenyl)acetamide chemical structure, C26H21ClN4O2, CAS 1185050-66-1
2-(3-Benzyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(2-chloro-4-methylphenyl)acetamide
CAS 1185050-66-1C26H21ClN4O2
N-Benzyl-2-(3-(2-chlorobenzyl)-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)acetamide chemical structure, C26H21ClN4O2, CAS 1189999-12-9
N-Benzyl-2-(3-(2-chlorobenzyl)-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)acetamide
CAS 1189999-12-9C26H21ClN4O2
2-(3-(2-Chlorobenzyl)-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(p-tolyl)acetamide chemical structure, C26H21ClN4O2, CAS 1185112-53-1
2-(3-(2-Chlorobenzyl)-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(p-tolyl)acetamide
CAS 1185112-53-1C26H21ClN4O2
2-(3-(2-Chlorobenzyl)-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(m-tolyl)acetamide chemical structure, C26H21ClN4O2, CAS 1189996-57-3
2-(3-(2-Chlorobenzyl)-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(m-tolyl)acetamide
CAS 1189996-57-3C26H21ClN4O2
2-(3-Benzyl-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(2-chlorophenyl)acetamide chemical structure, C26H21ClN4O2, CAS 1189479-47-7
2-(3-Benzyl-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(2-chlorophenyl)acetamide
CAS 1189479-47-7C26H21ClN4O2
2-(3-Benzyl-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(3-chlorophenyl)acetamide chemical structure, C26H21ClN4O2, CAS 1189427-02-8
2-(3-Benzyl-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(3-chlorophenyl)acetamide
CAS 1189427-02-8C26H21ClN4O2
2-(3-Benzyl-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(4-chlorophenyl)acetamide chemical structure, C26H21ClN4O2, CAS 1189469-87-1
2-(3-Benzyl-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(4-chlorophenyl)acetamide
CAS 1189469-87-1C26H21ClN4O2
2-(3-(2-Chlorobenzyl)-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-phenylacetamide chemical structure, C26H21ClN4O2, CAS 1184976-01-9
2-(3-(2-Chlorobenzyl)-8-methyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-phenylacetamide
CAS 1184976-01-9C26H21ClN4O2
2-(3-Benzyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(4-chlorobenzyl)acetamide chemical structure, C26H21ClN4O2, CAS 2034603-80-8
2-(3-Benzyl-4-oxo-3H-pyrimido[5,4-b]indol-5(4H)-yl)-N-(4-chlorobenzyl)acetamide
CAS 2034603-80-8C26H21ClN4O2
Ethyl 1-(3-chlorophenyl)-5,7-diphenyl-1,5-dihydro[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylate chemical structure, C26H21ClN4O2, CAS 723740-85-0
Ethyl 1-(3-chlorophenyl)-5,7-diphenyl-1,5-dihydro[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylate
CAS 723740-85-0C26H21ClN4O2

Frequently asked questions

What is the molar mass of C26H21ClN4O2?

The molar mass of C26H21ClN4O2 is 456.93 g/mol, calculated from standard atomic weights for 26 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 456.1353 Da.

How many compounds have the formula C26H21ClN4O2?

CompoundList lists 17 compounds with the molecular formula C26H21ClN4O2, including 3-(4-((2-CL-Benzyl)oxy)PH)N'-(3-PH-2-propenylidene)-1H-pyrazole-5-carbohydrazide, 3-(4-((4-CL-Benzyl)oxy)PH)N'-(3-PH-2-propenylidene)-1H-pyrazole-5-carbohydrazide, 2-(3-Benzyl-4-oxo-3,4-dihydro-5H-pyrimido[5,4-b]indol-5-yl)-N-(2-chlorobenzyl)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 C26H21ClN4O2?

C26H21ClN4O2 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.